759710f2097daa4c8e57df5c0bda5272eabd2963d9db96d48bcb36eb5dc", 0x299)
munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
r0 = socket$inet6_sctp(0x1c, 0x3, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="fffff9ffff07e5ffff405311d4edac918c9ed95ac3f16f3fcc4cc73c99975552781e"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:13 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x5}}, <r2=>0x0, 0x4, 0x6, 0x8, 0xffff, 0x200}, &(0x7f00000002c0)=0xa0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)={r2, 0x4, 0x7, [0x4db2, 0xe8c, 0x100000001, 0x100, 0x81, 0x4800000000, 0x3]}, &(0x7f0000000340)=0x16)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={<r3=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x7bd, 0x184}, 0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x100000001, @remote}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x80)

00:00:13 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x80)
getpid()
getpgrp(0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xbf, 0x0, 0xfffffffffffeffff}, 0x10)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x6, 0x2)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r2, 0x35, 0x1000000000003)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgid(r3)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
close(r1)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x400000000000000, 0x9}, 0x8)
fcntl$dupfd(r2, 0x0, r2)
getpid()
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$getown(r0, 0x5)

00:00:13 executing program 2:
dup(0xffffffffffffffff)
r0 = socket(0x2, 0x5, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000002000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=0x0]], 0x0)
r1 = socket$inet6(0x1c, 0x20000000, 0x1f)
setsockopt$inet6_group_source_req(r1, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x4}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:00:13 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x110a00, 0xc)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0xcfb, @loopback, 0x24000000000}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
syz_execute_func(&(0x7f0000000180)="9826473e431c280f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100005f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x1}}, <r1=>0x0}, &(0x7f00000003c0)=0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000400)={r1, 0x4}, &(0x7f0000000440)=0x8)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x89f, 0x4)
freebsd10_pipe(&(0x7f0000000480))

00:00:13 executing program 0:
setgroups(0x4000000000000252, 0xffffffffffffffff)
r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x608020401)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x200, 0x5, 0xfffffffffffff801, r1}, &(0x7f00000002c0)=0x10)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000200)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
freebsd10_pipe(0x0)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88)
ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000000)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577")
socket$inet_sctp(0x2, 0x5, 0x84)
dup(0xffffffffffffff9c)

00:00:13 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x2, 0x1010, r0, 0x0)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x20000000)
syz_execute_func(&(0x7f0000000440)="c421af11d88fc978d7d5c483d55e76ded78f0a50124da51840a298205a0a66460f3829f9660f3a14493a50c441815df764440f37c483a14242dc8b")
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
fcntl$setown(r1, 0x6, r2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000002c0), 0x0)
r3 = shmget(0x0, 0x4000, 0xc, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
freebsd10_pipe(&(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
ioctl$DIOCGETALTQSV0(r4, 0xc100442f, &(0x7f0000000380)="4a64a02cecec9292bb83770c83f1bf570566f4f013bd7333d858dae70f35423286c9146f743a6b7edc11eb5318e800b4766e49702eb862acf205c6cfb8122cebb4c4a8f49926b30d3e8f325499c68c06da7ba78eadd030d4480fdf6aaf9bf09cc85daf4182ab78b1cc2c4264df06ebe401e79428c16c532480fc610311d4404fd043ddd2fbf1b7c931f8f94e3a66fa493c76f9eb15d534bdbdb967d7c7e9a001d13d885ee88ddbbe31d98cd790ac")
ioctl$DIOCGETRULESET(r5, 0xc444443b, &(0x7f0000000480)="7640796c2ef572f0b3be2a6355839574ad9e3c112491a7fd7c2da5f45e5fe0b4d50a164be730e6a15a8f10eb48296815d4cf80fd818e424b34852bd0114944ae971d3bb7343995c8d6c1585f17670d4463223d14755383add9805b51638fcbacb520ea89a600929ecbc6292d79759b37237c4706b25de407bec968b7530d557d6eeb9b03cd4cb4b2a5413dfc5995b5dc2539fe4a343db3eb93af8608e290ae2e29f3a99dea3fde42c941922b7cefd2d2143b1ce00d5bfeb1f44153c77fb8d79f6af53322397b24e64497375a1529853beba0")
ioctl$DIOCOSFPADD(r5, 0xc088444f, &(0x7f0000000680)="9634982a90e8e7611f64ab7ef9b157352f0b28e38b191a6c9bf4aadd6e01fa82ab1b1e3c5d7abf29b90732877f16cb10cddb03a44e38f4ecfd35d5e30373d1d1357314669d16a436b31d4b3b2c122451c20bf23661a8d6f9b5e124a77ba826f00dfbe36b73e64b62abafaa6345cd8d8067d5f81b3b484f870540ce6ce60104806eb2bb1ca3c6275912f6a406984faade982e794b62fb07177594c7a1c13140729c925e8a7d615e7ecb54da5117b3a104f00a8b000000000000060051ed7f43da5ca9888f570e1c70a13478e05af8d75d0327352b02578059197f7026ef5e927b1f53661a0f00000000")

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000180)="9826473e431c080f05f30f59bfd9137701c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = msgget$private(0x0, 0x40)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/245)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000000)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x1b2)

00:00:14 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x3)
ftruncate(r0, 0x7e2780e3)
ftruncate(r0, 0x9010000)

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf86000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000240)=0x26, 0x4)
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe75)
open$dir(&(0x7f0000000280)='./file0\x00', 0x10108, 0x18)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x26, 0x7}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3, 0xe, r2}, 0xc)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xae96}, &(0x7f0000000200)=0x8)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000300)=0x4)

00:00:14 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = getuid()
r3 = getegid()
lchown(&(0x7f0000000100)='./file0\x00', r2, r3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r6 = socket$inet6(0x1c, 0x3, 0x5f)
getsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r7=>0x0, 0x44}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r7, 0x2, 0x1, 0x7}, 0x0)
socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)
symlink(&(0x7f00000000c0)='..', &(0x7f0000000080)='./file0/file0\x00')

00:00:14 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
sendto(r0, &(0x7f0000000080)="a1e6", 0x2, 0x20000, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
close(r1)
fchmod(r0, 0x100)

00:00:14 executing program 1:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(r0, r0, 0xffffffffffffffff)
r1 = semget$private(0x0, 0x0, 0x38)
setgroups(0x2, &(0x7f0000000040)=[r0, r0])
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getegid()
getpeername$unix(r2, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002)
semget$private(0x0, 0x3, 0x0)
semop(r1, &(0x7f0000000000)=[{0x3, 0x9, 0x1000}, {0x0, 0x8, 0x1800}], 0x2)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000001100)={0x2}, 0x4)
setsockopt$inet6_group_source_req(r2, 0x29, 0x54, &(0x7f0000001140)={0x1, {{0x1c, 0x0, 0xff, @loopback}}, {{0x1c, 0x2, 0x1ff, @empty, 0x1000}}}, 0x108)

00:00:14 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="827dd568775171973b27a37cd0c50000"], 0x10)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10)
recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
shutdown(r0, 0x0)
readv(r1, &(0x7f00000004c0)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1)

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000240)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x100000, 0x4)
getsockopt(r1, 0x8000000000010000, 0x47e18f58, &(0x7f00000004c0)=""/173, &(0x7f0000000440)=0xad)
getpgid(0xffffffffffffffff)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080))
getpgid(r2)
r3 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
clock_settime(0x0, &(0x7f0000000300)={0x0, 0x81})
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x4, 0x180)
r5 = open(&(0x7f0000000640)='./file0\x00', 0x20800, 0x80)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r6, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000380)=0x4)
freebsd10_pipe(0x0)
setsockopt$inet_mreq(r6, 0x0, 0xd, &(0x7f0000000100)={@loopback, @broadcast}, 0x8)
fcntl$lock(r5, 0xb, &(0x7f0000000580)={0x2, 0x3, 0x1, 0xe5ca, r0})
setsockopt$sock_int(r5, 0xffff, 0x0, 0x0, 0x289)
openat(r4, &(0x7f00000005c0)='./file0\x00', 0x40, 0x80)

00:00:00 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff)
setuid(0xee01)
write(r0, &(0x7f0000000000)="7432651b478df7428d377dc11839abd4ff8e36f532a02df1683079df07c1ef701f93767a3fe1495fe82859983af6cc1e2d4948b31922e7c129b85472402e9f395f4b1122a1f5332215aa51db561611572814655675ebb1cebb179de07e98139b8114e3ed45eee953eaa91698369484159d92bfd24bea0b52417c9f6497419949692149fece2d0ece168dbdf5", 0x8c)
fchmod(r1, 0x0)

00:00:00 executing program 0:
munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
mmap(&(0x7f0000b76000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x5a)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003)
madvise(&(0x7f0000d82000/0x4000)=nil, 0x4000, 0x4)

00:00:00 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
open(&(0x7f0000000040)='./file0\x00', 0x404, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x8005, 0x2)

00:00:00 executing program 1:
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
truncate(&(0x7f00000001c0)='./file0\x00', 0x7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0xfffffffffffffff7, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x2, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x2, 0x100, 0xd6}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0d0007009b6a216e54616d64e01276ac2b"], &(0x7f0000000100)=0x15)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0xe, &(0x7f0000000040)={0x7}, 0x8)

00:00:00 executing program 0:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getgid()
setresgid(r0, 0xee00, r1)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
accept(r2, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
setgid(0x0)

00:00:00 executing program 2:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x4)
socketpair(0x2, 0x20000002, 0x9, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={<r2=>0x0, 0x9, 0x4, 0x5}, &(0x7f0000000240)=0x18)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0xe6, 0x2020, 0xe4, 0x8f0e, r2}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x0, 0xc000000000, r2}, 0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={<r3=>0x0, 0x100}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0xfff, 0x8001}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x6, r3}, 0xc)
r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x4, 0x0)

00:00:00 executing program 3:
getpid()
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
r0 = getpid()
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={<r3=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000380)={0x120000000000000, 0x9, 0x2000, 0x312, 0x350, 0x401, 0xffffffffffffffff, 0x67, r3}, &(0x7f00000003c0)=0x20)
flock(r1, 0x5)
setpgid(r0, r0)
freebsd10_pipe(&(0x7f0000000000)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000400)={@multicast1, @local, @remote}, &(0x7f0000000440)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfd, @empty, 0x6}}, <r6=>0x0, 0x7, 0x3}, &(0x7f0000000040)=0x8c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000200)={r6, 0x1, 0x0, 0x100000001}, &(0x7f0000000240)=0x10)

00:00:00 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x2)
poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x40)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x6, 0x5, 0x1, 0xf7, 0x3, 0x10000, 0x4, 0x3, 0x1f9, 0xd6, 0xbd}, 0xb)
close(r0)

00:00:00 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82122e2f66696c6530000fd088b4f13feeea8a142ba6d42ab588addb2694660ed7a7acb84fd57c3d8bdc7ab6cd3b88a9612600e68a303a7cbbd64293b86928b50b6380ecda0143b93da7950f779531f36f326358b4a033d7e37adbac6206951b3bacf66aa86e08b9768a1b0f6732d9c67209b4060bb5a7e04201eba72afdb4c4a80779681547ec30468b49a0d661a0b4dd81963cfb0e252d5fe000516ca039f8c3f751"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161)

00:00:00 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0xea}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x8}, 0x8)
sync()
r2 = semget(0x0, 0x4, 0x220)
__semctl$GETZCNT(r2, 0x0, 0x7, &(0x7f0000000000)=""/228)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:00 executing program 1:
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x1, 0x1f, 0xf0e, r1})
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x1, 0x325, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, 0x4b72, [0x4, 0x5, 0xfffffffffffffdc8, 0x0, 0x3, 0xffffffffffffff84, 0x9, 0x3]}, 0x5c)

00:00:00 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x2)
poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x40)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x6, 0x5, 0x1, 0xf7, 0x3, 0x10000, 0x4, 0x3, 0x1f9, 0xd6, 0xbd}, 0xb)
close(r0)

00:00:00 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
flock(r0, 0x3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\b\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x24)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x80000001, 0x9, 0x8}, &(0x7f0000000100)=0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x44dae5f1, 0x420, 0x7, 0x1, r2}, 0x10)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e217f00000100200000000000000000000000000000000000000000e57e6fae0000000000000000000000000000000000000000000000000000effb000000000000000000f5ff000000000000000017000000000000000000000000dd00000000033d9fba15d9ad5780acc44b4df8bf1a1b000000000000000000000000001e00"/151, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000244ecbdc3efedfd1f68d8082ee1e736112ae65269301bd1b12a3d09ef13f0d66e813cfb01c6aca92bb62e5593b110ddd3c4176caca5f68b59fc7df0741e72faea5bb60576b639bf0ab6b30dc4b77c85a66bab439b8efc8c0ff7d54cbf574bc3f3db2251c0668a9d57a1d606c3c3f8d74d000"/147], 0x0)

00:00:00 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x4, 0xffffffffffffffff)
setrlimit(0xf, &(0x7f0000000000)={0x100000000, 0x8})
setrlimit(0xf, &(0x7f0000000240)={0x200000})
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0)

00:00:01 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0xc)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @remote, <r2=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r2}, 0x14)

00:00:01 executing program 0:
getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
socket(0x10, 0x3, 0xffffffff)
r0 = getpgrp(0x0)
wait4(r0, &(0x7f0000000100), 0xd, 0x0)
r1 = getpid()
getpgrp(r1)
select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))

00:00:01 executing program 2:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in, &(0x7f0000000140)=0x10)
write(r0, &(0x7f0000000180)="49882e1d2c9e7b", 0x7)
shmget(0x2, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
pipe2(0x0, 0x0)

00:00:01 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000000480)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="2315bc132260c8d3d7b40821", 0xc}], 0x1, 0x0}, 0x0)

00:00:01 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
r4 = getegid()
fchown(r0, r2, r4)
setgid(r4)
r5 = getpid()
r6 = open$dir(&(0x7f0000001340)='./file0\x00', 0x8880, 0x43)
r7 = getpgid(0xffffffffffffffff)
sendmsg$unix(r0, &(0x7f0000001440)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001300)=[{&(0x7f0000000140)="85c01ccc4f9d9d77122c395c317284c7c81481bed5eb6ad0db055b275b14629e657530af2554f05e09d59b651f8e3ed14ebef46761f62fe1caf9b4f1c85578a336eba41043f42b738308afd6e7a4d9c395357c30cfae75cb9104ce17430b11cfb981efdac26c0010b6f0dff8190940c973fc73605a89e7d281cbedb5398322f8452010fa8efa95d42ee9bc27cca40f249a0fd0dd59319b533bcb7c433d921c74067424043f4ff092af797ac4165aed4f6dda6f8b08bc85f990470e4c8ce0c60354e7cfbf907c646f21c6e4fcdd716b71fb31d01b058ed2e123e38bbdf61746adbeb603daff544df432dc67b1ce014f67106cb7bba5e3", 0xf6}, {&(0x7f0000000240)}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="265395e5bfe41f6b4f543a283c487a62957daa82b3d4c85f78d3180499ac2e548354b89e4b070c7c4ba7ee06ade8ab8f6f61590c9a5ca02cd2e0d23fc968bcdc7b7fe6261937c99aa3", 0x49}], 0x4, &(0x7f0000001380)=[@cred={0x20, 0xffff, 0x2, r5, r2, r3}, @rights={0x38, 0xffff, 0x1, [r1, r0, r1, r1, r0, r0, r0, r0, r6, r1]}, @cred={0x20, 0xffff, 0x2, r7, r2, r3}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r0, r0]}], 0xa0}, 0x100)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001480), &(0x7f00000014c0)=0x4)
r8 = msgget(0x3, 0x70)
msgsnd(r8, &(0x7f0000001500)={0x1, "ed98fff77cbf9b3a86a54a72542a7efc67a2ba74c17a150e8282bb8119b94f1e96ae1db38df3a5b580f3437c448f36b13a653fe8e82088f957e56488b35d026f8e3503fb98cf7429b787b7464d732d86e6887d3ea17ba13e6173c2fc43a386b01bc827cdf0737f786d4b13aae5bba84fc59bf3458254c36d15"}, 0x81, 0x800)
msgget(0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000015c0)={0x101, 0x20, 0x7, 0x2, <r9=>0x0}, &(0x7f0000001600)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001640)={<r10=>r9, 0x2}, &(0x7f0000001680)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000016c0)={r10, 0x8e0}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001740), &(0x7f0000001780)=0x4)
getpid()
getpeername$inet6(r1, &(0x7f00000017c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001800)=0x1c)
fchownat(r0, &(0x7f0000001840)='./file0\x00', r2, r3, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001880)={0x3f, 0x7, 0x2000, 0x9, 0x8, 0x1, 0x3, 0x300000000000, r10}, &(0x7f00000018c0)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000001900)={r10, 0x2}, 0x8)
getgid()
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001940)={@in6={{0x1c, 0x3, 0x9, @empty, 0x1}}, r10, 0x10000, 0x0, 0x5, 0x9, 0x8}, &(0x7f0000001a00)=0x98)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000001a40), &(0x7f0000001a80)=0x4)
fcntl$getown(r1, 0x5)
msgget(0x3, 0x40)
ioctl$DIOCXBEGIN(r0, 0xc0104451, &(0x7f0000001ac0)="e675afb87fcfb260c1489bb2ac7f152988ce91e1af2d6ba6b827edad59c5b4def89b72dcbbd96a079046572482ffc470e3e691b6314c8efe8fd0b33fb4a6d152a5ad546930cc6dc7b5ec74d47d6c138292bc6c99820c0856a545450143a8537bfcb61b27b74afb821500cf261610f18fe6f177aa25f0695eecdeca1f55830df479ef240f6cd53af3ae07f2e91b312cfe3a2850729e3615b54e9faa8b6f0f784c99d8535d7b0d159d6144c8896170636fc54a71a2d34b7f4ade6dbacd3b7df522ea00328a12de0c3fcaca1ddf6f70242b2e95804f74094a705e0f3077")
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001bc0)={r9, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001c00)={r10, 0x12}, &(0x7f0000001c40)=0x8)

00:00:01 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0xd0)

00:00:01 executing program 1:
setgid(0xffffffffffffffff)
r0 = getgid()
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4, 0x21)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x101, 0x4)
fstat(r1, &(0x7f0000000180))
setresgid(r0, r0, r0)
setresgid(r0, r0, r0)
recvfrom$inet(r1, &(0x7f0000000280)=""/145, 0x91, 0x1, &(0x7f0000000340)={0x2, 0x2, @loopback}, 0x10)
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000080)="0cba1f20d25b84873889368824ea79cbb8b3386e435e207aec0d8d3adc1ee7c2c9cb7bcfbea11985ee956b2477551c273a6568692d8dc14bb93f36f9665125e39e2129211fac4cfbd07a0b8e8275b37a0b1647580dd6459239e07e6c426e846182678d5bed809f9001eb48765d96f26a397ed9a17aee14e3c2a4a364ccc6348427c188bf849256bf584164c2deaa826bc43daf7badaa488c3fd4ff19a8e7e8a7944d08decb0fb5a62a070ec5f9aae47da5bd571be3e7212f228d0fb2dd4810d53e")
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast1}}, <r2=>0x0}, &(0x7f0000000440)=0x8c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000480)={r2, 0xfffffffffffffff7, 0x20, 0x81d4, 0x200}, &(0x7f00000004c0)=0x14)

00:00:01 executing program 3:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)
getpeername$unix(r2, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f00000002c0)=0x6e)
open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:01 executing program 3:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f)
r1 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000)
fsync(r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x0, 0x3, 0x3, <r2=>0x0}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x8, 0x83b, 0x5}, &(0x7f0000000280)=0x94)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:00:01 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="821c2e266fea6c653000"], 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)

00:00:02 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpid()
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc)

00:00:02 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0xa0)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000140)={{"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", "46ecf08718b66af2fa7798809baae32426ec76db537a399aa57f820e82c805c2", 0x5, 0xd4df}, &(0x7f0000000040)="8709e339fcf3bc4cf57917e4ba98a12a7dad72e2d6c95104ad466c4a6df972d00dd2cfc9e6962bbd0e21e71ea32f4cd3e294761bdd6d3e0e2ebff97145aba97ea83305401c9bab4fe598e4710f70890573bada88089a86384f4f057c3ae2107da1933b4baab6500bc5662978801876b1543247458e6c7a946cc223ce7fc12aae0aeac1027e88777fb3518bd1126d719985df1854452fcb2c1b099037c670be71e8578c547f734ea32ba77d9e4d1c666c0633c88b7cd6f4f798242628370063c4a52f4cfb2cb719df5dae1badfa7b1cc027eb18946a23aea5701265c95017a9c580ed43397245a3faf3554cd2", 0x3, 0x10001, 0x1, 0x81, 0x0, 0x2, 0x4, 0x6})

00:00:02 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x30000000)
mlockall(0x1)
msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6)

00:00:02 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000), 0x0)
msgget(0x3, 0x2)

00:00:02 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast2}}, <r1=>0x0, 0x1, 0x7, 0x2}, &(0x7f0000000180)=0x94)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x2}}, r1, 0x2006, 0x0, 0xffffffffffffffff}, 0x0)

00:00:02 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)
r1 = socket(0x11, 0x3, 0x2)
sendto$unix(r1, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000080))
close(r1)

00:00:02 executing program 0:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setrlimit(0x8, &(0x7f0000000040))
socketpair$unix(0x1, 0x2, 0x0, 0x0)

00:00:02 executing program 2:
mprotect(&(0x7f0000111000/0x3000)=nil, 0x3000, 0xa)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000200), 0x4)

00:00:02 executing program 0:
r0 = socket(0x2, 0x1000001e, 0x0)
fstat(r0, &(0x7f0000000080))
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x8)

00:00:02 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826473e431c7d0f05f30f59bfd9131b00c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00104200f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:02 executing program 2:
select(0x40, &(0x7f0000000140)={0x8, 0x2000000000000, 0xff, 0x10000, 0xf, 0x70fd, 0x3, 0x6}, &(0x7f0000000180)={0xffffffff00000000, 0x101, 0x8, 0x1, 0x8000, 0x836, 0x1, 0xfffffffffffffc01}, &(0x7f00000001c0)={0x3, 0x3ff, 0x6, 0x80000001, 0x6, 0x8, 0xfffffffffffffbde, 0x5}, &(0x7f0000000200)={0x8, 0xf800000000000000})
select(0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2})
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d)
sendmsg(r0, &(0x7f00000002c0)={&(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280), 0x0, &(0x7f0000001380)=[{0x90, 0x3a, 0x1f, "6dcb830f6a53aed5d1bf9503ae019e305926801011c6aa1c84cedf9af51f82e3ab1172a1b3898cb31a3b1ee85f4095f5dd37b1c5afcc230eb6b34dd267130cfe770f8599aa3c7967ff1759873829f214a5f850a31c7d9d7515313f75e449856b5abd2f2f73df153ce3bd42203c6a4e36945e89d223909182196bb3319c7f"}], 0x90}, 0x80)

00:00:02 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8}, 0x0)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
freebsd11_lstat(&(0x7f0000000880)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000380)={{"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", "bfef2fabaf58e26d32eda2331188103dadbfc884d778a7fb9ee8cbf53e423023", 0x80000001, 0x8}, &(0x7f0000000340)="0e0e4fdedf6ae185ff4a06a6beaa6cc0660b1f7ba00b11dbf4bc683a659adaa3a2e27b7ea71a4d", 0xff, 0x7fffffff, 0x5, 0x0, 0x1c, 0x1, 0x4837fa5d, 0xe})
fchownat(r0, &(0x7f0000000180)='./file0\x00', r1, r2, 0x200)

00:00:02 executing program 1:
r0 = socket(0x1c, 0x3, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x100, 0x2)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f0000000100)={{"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", "e2b8fd0115f7b97d145f55091c2a4827d9ccccdac87aa506b0b20f607ede9e26", 0x2, 0xffffffff}, &(0x7f0000000080)="bce817af6ed9e7244274a9a3c990d4ad1375367318f5c2fedb1ee986892a9e836e4a7fff22b2b4e56251a8563a461625cd4102bf58a43846f05d3cd7d5aea2997cab9bc8679dabb25002efab09df6d623a56c95f3e2871168b84f8", 0xffffffffffffffc1, 0x4f47, 0x2, 0x272, 0xd, 0x0, 0x81})
getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000001840)=0x910)

00:00:02 executing program 0:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x8)
r1 = getpgrp(0x0)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r3, r4)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
r5 = semget$private(0x0, 0x4, 0x400)
__semctl$GETVAL(r5, 0x2, 0x5, &(0x7f00000015c0)=""/226)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r4, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1})
r6 = semget(0x2, 0x2, 0x0)
__semctl$GETPID(r6, 0x3, 0x4, &(0x7f00000005c0)=""/4096)
socketpair(0x1c, 0x20000000, 0x6, &(0x7f0000000200))
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/239)

00:00:02 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2000000000000009, &(0x7f0000000180)=0x2, 0x4)
shutdown(r0, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

00:00:03 executing program 1:
syz_execute_func(&(0x7f0000000180)="9826473e431c0c0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d1b170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000240)=0x10)
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000540)={{"979caa8bfd10b119d0add14a5496a9645c73bb9d2046f6da7692eb4baf0f7ee62a32a4962185bfab99395304e6c0104ce733ce42386d5d122806c4c965ce92d4df32e7564b99c35aafe3576a3086fdff772ff160ecc5909e3a82f7b9a0de834785001f1619b671234d95a43ba003a71f4f744770e28eb7d615659d76e95c593ddb4d74450e20d47656e4909ef967d5606221ef70a21778dc48e4fea5cfe635fadce04aedce73f0ec5d94f292f3571df82436eb26a7c350dc165e4333200e086dbfe783202595a6638ca7b6aa1b5f4d031d4cbfb25f419267cd664d7d62e2ec0b169474be95276ed23fecaa20c3e7b66c6a3263e1efe53ddfaa4ace8193f255be563b7ccf7d9dd67b0e3fcf5919081819bb3ce2e52ca459060e4c77455e60db35611b2d136efbc855379d7c8be51302da1d76353d37676777a99b4e4bbd63d56fa2f150f88a5f4629df02cf3e6e6b7e45e340b1c6f57124bef484384a8b76b416e0ca8bae480475fe7722a63a2e4a814cd75aad328b502989191094805a8a893149eef8b5bb628dda88c94a00c792b29484f273418610e02c1b8e2a81fc353eab0f05ba6b1c3edfe07af4974fa8bf923fda4943844397d22e15cfab7d17eb9ec65b95d97115e56fb537559a0797ad60a0fc81f71d5c220bf76a7c7b3f8d997bf061cf3cb1c4af65e700357dddfd45b1d8244c4fe44c521c161386d03f9be79508f6ae46a05d125758c553ca67e941cdeda6ff3c4556b1bdab5369995afcd4148a6813584edb552e922aefc22592649c31380d8a967fac337ef4cf98d9766ddcef1afd2233799c6ade7a5ec971b932ad670f16c785cf6df4f38c5fe1d084816916e28dcbaed6a78bf46cc6cf8ce135da118a9b68abf53fdfec91636d5549ad30ac7f7bf0cfb74afcc3c26c147a416bd77064173030231975b6e14c93afce5a6692c76c49bfdb4a6b8f0f72f85b07f934b6da0165a731acdc196272ae372e2c06183ff9605d3bb5bb20c4ba0b4b81bf0aed3ba206bcffcdbc851bd5cb8363f1eb3cee70c6053e309861dbfb1b74a662fade12503fdec83c8caeccffdb4dc4333f8eb96e3a1d583c3f7aaa0618c397b9e0b93ee1d5ee63adef6eb70887eb75f2ae8cd52a2062dafd1549520914b5ba49d732d728c6b8906ebcfcf9776d24087f6fb3c5adcc20bded7e726a9ff05cc02dd947227ddf1119b67c142949e05c630ef004a28be54422a6e903335bb8fad89c9b2553c472f8532fae9941e40c2dedbc6a3b2db7aed7a7bd95168a0dee53684c884e23b5b927361fc2a55e11b7d1de16db7962b410bb906a4254b9b08b021b4d9f4ad378323f3100095f1447bc84d1bc10158165afadaca6ab543c08acdd81af78dd73ed2bebad653ed430583a66d60af054dc3358c11f8da7454e66d5931516866f2e61b24d161e5cb3ef057c17aae50e09", "5b1da71d06a3644f830c577219d8fcf37db42a6b5449558430ae36803b4e1852", 0x2, 0x6c54}, &(0x7f0000000440)="477d84e5f47fc6cd49a14e353a390113d98b68f656bd3176556a69ba5794ff14911872da0492f93adf8c435535d0f5681e3c24710f4168f3b0c99e30fc9603dfd03cf6e0513c6cccb6b5ceed270439ac124e4e81c1d88903099e9189eea348b74d2e83da3b89e522e665c0453ca34c45e932c4a1fe3c04288270038b7eea90293ae029855dceb49a811083856382d89e2608e6bcf57526e3d49eb9abce9ab0e911a4ed8b933cb7a95ef68ab25cf85963bce335a928014144d37bd1ad7b556c0c647bda94438892e116a3ed7ca9", 0x3, 0x8, 0x800, 0x10000, 0x5, 0xffffffffffffffff, 0x10001, 0x9})
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380)=""/146, &(0x7f0000000300)=0x92)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23ff030000000000000000000000000000000000010500"/116, @ANYRES32=r1], &(0x7f0000000340)=0x84)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a08084001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:03 executing program 2:
r0 = socket(0x2, 0x10000001, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x902, &(0x7f0000000100), 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xcd}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xb16}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x98b}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e22810f0000000000000000000000000000000000000600"/128, @ANYRES32=r1, @ANYBLOB="0500ff39b89b63c9d801bc0600003e02e8de2fa5125f5682f185afaca38d"], &(0x7f0000000240)=0x8c)

00:00:03 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x12]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

00:00:03 executing program 3:
r0 = socket(0x2, 0x40010000001, 0x7c)
close(r0)

00:00:03 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="190fa841ab1663ebdd9eea", 0xb)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="00000000000000000000000000fdffffff000049f5760006b2258c80efef29cf7480dcb18b7eae5e97ed"], 0x0)

00:00:03 executing program 1:
syz_execute_func(&(0x7f0000001540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5766c16161787896e401c7fe295f815f81460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d4d00fd1b02db5d900c463210a255e0000006e8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c683ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e145e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155)
wait4(r0, &(0x7f0000001680), 0x0, &(0x7f00000015c0))
getpgrp(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4)
getpgid(0x0)
mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000240)={<r3=>0x0, 0xf4, "a522bd0cc31a9da94810023932ea54b254ae9912fe7645240f74b1cb5781ea13dfc74aefde26bc4dbdd2c02441ab390b2aa446808270ffa61ffe2c0064a3bc0b7dba50f628121d013cb35015d70b1b024da629d57ea6939a8d5e212c5702e940b52785e485e67ff4902175766e5d861288902a6d945aad1faab6464b977a37955636593211c15b24e7fb525fc0b86282a11d4aa6fcc74313017fae128bf303f74f8712f816b292ac27dd0a7cc8f5e61de9fc391ee431f08dc77cc50eb7528ea1e1c3b4e26d324020f41d4fbaf62094b34efd88252f1d2d28f1e29f3e23069471447b8849bb7711df0d00ee3616f4df60d5a6e4d1"}, &(0x7f0000000080)=0xfc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x80}, 0x8)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$getown(r2, 0x5)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socket$unix(0x1, 0x5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20)
freebsd10_pipe(0x0)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:00:03 executing program 2:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
truncate(&(0x7f0000000000)='./file0\x00', 0x3)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")

00:00:03 executing program 0:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x8)
r1 = getpgrp(0x0)
r2 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r3, r4)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
r5 = semget$private(0x0, 0x4, 0x400)
__semctl$GETVAL(r5, 0x2, 0x5, &(0x7f00000015c0)=""/226)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r4, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1})
r6 = semget(0x2, 0x2, 0x0)
__semctl$GETPID(r6, 0x3, 0x4, &(0x7f00000005c0)=""/4096)
socketpair(0x1c, 0x20000000, 0x6, &(0x7f0000000200))
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/239)

00:00:03 executing program 3:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
r1 = semget$private(0x0, 0x2, 0x40)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001080)=""/147)
r2 = msgget$private(0x0, 0x80)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/4096)
open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0)
symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/')

00:00:03 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0}, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000040)="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", 0xfc)
lseek(r0, 0x0, 0x2)

00:00:03 executing program 3:
r0 = socket(0x1f, 0x7, 0x3)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0)
sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a90", 0x97}], 0x1)
sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0)
shutdown(r0, 0x1)

00:00:03 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
write(r0, &(0x7f0000000100)="c20ef476e81c3660", 0x8)
r1 = msgget(0x3, 0x0)
msgrcv(r1, &(0x7f0000000140)={0x0, ""/157}, 0xa5, 0x3, 0x800)
msgrcv(r1, &(0x7f0000000200)={0x0, ""/23}, 0x1f, 0x2, 0x0)
r2 = semget$private(0x0, 0x3, 0x0)
__semctl$IPC_INFO(r2, 0x7, 0x3, &(0x7f0000000240)=""/34)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={<r3=>0x0}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={<r4=>r3, 0x80000001}, &(0x7f0000000340)=0x8)
msgsnd(r1, &(0x7f0000000380)={0x3, "1098b3382ea30a01214dd022a73040d94e37bdd02a2b9a496693f7b6b67478bf1c108b977bc3578f"}, 0x30, 0x0)
r5 = dup2(r0, r0)
fcntl$getflags(r5, 0x0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000003c0)={r4, 0x5, 0x0, 0x4, 0xeb, 0x7}, 0x14)
setrlimit(0x7, &(0x7f0000000400)={0xd5, 0x80000000})
r6 = open(&(0x7f0000000440)='./file0\x00', 0x400, 0x4)
getsockopt$inet6_buf(r5, 0x29, 0x7f, &(0x7f0000000480)=""/173, &(0x7f0000000540)=0xad)
msgrcv(r1, &(0x7f0000000580)={0x0, ""/219}, 0xe3, 0x0, 0x1800)
socket$inet6(0x1c, 0x6634b79ae5f1ee30, 0x3f)
setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000680)={r3, 0x6}, 0x8)
semget$private(0x0, 0x2, 0x100)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
getpeername$unix(r0, &(0x7f0000000740)=@abs, &(0x7f0000000780)=0x8)
getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f00000007c0)={@broadcast, @broadcast}, &(0x7f0000000800)=0x8)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000840), &(0x7f0000000880)=0x4)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000008c0)={r3, 0x9}, 0x8)
getpeername$unix(r0, &(0x7f0000000900)=@abs, &(0x7f0000000940)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000980)={0x5, 0x1, 0xb00, 0x200, 0xb313, 0x64, 0xccc1, 0x10001, r3}, 0x20)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000009c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4, 0x1, 0x9, 0xffffffffffffffff, 0xffffffffffffff80, 0xffffffffffff7fff}, &(0x7f0000000a80)=0xa0)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000ac0)=[0xed6, 0x80000001, 0x5, 0x80000000, 0x9, 0x4, 0x5, 0xc77f, 0x1f1b, 0x6fb6])

00:00:03 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
socket$inet(0x2, 0x0, 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={<r1=>0x0, 0x9d46, 0x800, 0x4, 0x7, 0x100000000, 0x6, 0x100, {@in6={{0x1c, 0x1, 0x8000000000000000, @loopback, 0x7}}, 0x0, 0x1, 0x0, 0x6892, 0x0, 0x80}}, &(0x7f0000000240)=0xb0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={<r2=>r1, 0xa0}, &(0x7f00000002c0)=0xffffffdd)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4d0, 0x800, 0x2d, 0x2, r2}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0x10)

00:00:03 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000000000000000e9a902"], 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = dup(r2)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
chdir(&(0x7f0000000000)='./file0\x00')
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:03 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0xa00, 0x0)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="42f1ec71677c9576df50220a67d44fe4c7fc57f079b3bfd56275efa487fc19458baba946e044355cbfd79f579addd87a1c992f8f4929ba38347ce80ece320b2e76a1e40403d5160b2b14dc86620b56eab2664d3365b9713ab749dc4cc50a0d04c819c1654d453aaca4ae5fcdd209cf5dd24f2551ff43867fd50f57394c6a3ef6d547980f721f22866d2c659d2fb1a9dc6f55ea5a4b162bd88d68bb2ac18f4b1736adc758580aed99c940b668d4c462147c6eb85b9cdb785e", 0x7, 0x2, 0x1})
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000380)={<r3=>0x0, 0x8001, 0x2501}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000400)={<r4=>0x0, 0x0, 0x1, 0x7, 0x6}, &(0x7f0000000440)=0x18)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000480)={r3, 0x3, 0x648000000, 0x9, 0x1, 0x5, 0x622, 0x207, {@in6={{0x1c, 0x1, 0x0, @loopback, 0xfffffffffffff4d8}}, r4, 0x7ff, 0x3, 0x0, 0x152a, 0x1}}, &(0x7f0000000540)=0xb0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
execve(0x0, 0x0, 0x0)
r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={<r6=>0x0, 0x8, 0xec469a052ec7d337, 0xb5, 0x4}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000180)={r6, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000580)={r6, 0xa, 0x2}, 0x8)
freebsd11_mknodat(r1, &(0x7f0000000300)='./file0\x00', 0x0, 0x6)

00:00:03 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00'/12, 0xc)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0xb4)
accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x30000000)

00:00:03 executing program 2:
syz_execute_func(&(0x7f00000007c0)="9826473e431c020f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db703c483397fd300c9c481b258a4a0000000000fbcaf00100000f345d9c6455f5fc4c3214cb9a5605419c201b00b000000f08171a30b8a826ef2460f79d7a80dd4d48cc7e8628f6808a3056f0000004e00c4618de3f2e60c264788fe215959a1dd7dbbbfdd5cc610d030a1c9fb110fd3c4a261b7e2")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000003c0)=0x49)
recvfrom(r0, &(0x7f0000000240)=""/245, 0xf5, 0x400c0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
r1 = socket(0x10, 0x10000003, 0xd65c)
getsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000340)=""/3, &(0x7f0000000380)=0x3)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000004c0)={0xe, 0x8, <r2=>0x0}, &(0x7f0000000480)=0xffffffffffffffa0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0xfffffffffffffffd, 0x4)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x7, 0x374, 0x7ff, 0x2, 0x94}, 0x14)
socket(0xe838fc82b8fa0f99, 0x20000007, 0x3ff)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:03 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10)
sendmsg(r0, &(0x7f0000000100)={0xfffffffffffffffe, 0x1b, 0x0, 0x0, 0x0}, 0x4)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
accept4$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8, 0x10000000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), 0x4)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000000)=0xffff, 0x4)

00:00:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x8, 0xfcd, 0x8001, 0x6, 0x1}, 0x14)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
recvfrom$unix(r2, &(0x7f00000001c0)=""/128, 0x80, 0x80, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1)

00:00:03 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0xffffffffffffffff, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000580), 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000300), &(0x7f00000004c0)=0x4)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x1)
wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = getpgrp(0xffffffffffffffff)
getpgid(r2)
msgsnd(r0, &(0x7f00000018c0)=ANY=[@ANYBLOB="00000000000000001b647ebe4d7918a724208367c12bcbe56696ab25bf55fc5fb6c5e1f60dc2edb3dce92327c10edf7d377bdf9f327d74f15f52030e9ff9f71261ce90b6df364672f2c346b21e818082cf81b0c5c106f3a9f33dbe192e7b0783e65236e1a748b71de17ca66ab0fffffffffeffffffd6e16cd4f3c6f0f8754d15fc6b98d6ab059bc0c9c092f037afe11c8b73ba8ec98d8c6a8ba16203b3999547aa03710cfae03f5a0108b8bc1d0f2c681c3c7cb3eee986b394a3b8553b2f19b74a54e687c5babf158ed495f8ac4d"], 0x1, 0x800)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xfffffffffffffffd)
truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f00000007c0)="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")
syz_emit_ethernet(0xd2, &(0x7f00000017c0)="eb4c3ce1b9f65e3d7baf27f45ff8fc683a05608797781102124e2c944bf7a18274a82e16d2605fd8e6104e748a941e942bc935c97b6762429f441b6ae30d6fd198a54f8f56298afc343df7443fa3b445977e3fe64bb261260c76c1d7d32a2abeb2088c83d1689e810a0da7a2153ad0e15622c14bd76c4d1c7a9314b7571ccd6aae70df02e8b926b649c5073a2cd9775aee7c53eab1f33d166531aada5116ff6dae2e979fbc52c2c1d7a374850ab44e902efe7f29e11f4f3d1f9928d068bf8cfad7514dc57cb2ce37a11fa0bb970116e3a0c9")
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000500))
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)

00:00:03 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x4}, 0x4)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x8000, 0xcb9)
sync()
r1 = open$dir(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x1, 0xf, 0x7fffffff, 0x8}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0x8)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0)

00:00:04 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
freebsd10_pipe(&(0x7f00000001c0)={<r1=>0xffffffffffffffff})
openat(r1, &(0x7f0000000080)='./file0\x00', 0x800, 0x100)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
munlockall()

00:00:04 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x81, 0xc00, 0x9, 0x100, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x6, 0xffffffff, 0x6, 0xfffffffffffffff9, 0x1000}, 0x14)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000001380)='/dev//.\x00', 0x0, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000100)={@remote, @multicast1, <r4=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@empty, r4}, 0x14)
readv(r3, &(0x7f0000001680)=[{&(0x7f00000024c0)=""/4096, 0x1000}], 0x1)
readv(r3, &(0x7f0000002480)=[{&(0x7f0000000280)=""/4096, 0x1000}], 0x1)
socket$inet_udplite(0x2, 0x2, 0x88)

00:00:04 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xc04}, 0x10)

00:00:04 executing program 0:
r0 = socket(0x1c, 0x80003, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x7}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r2, 0x4c}, 0x8)
ioctl$DIOCRDELTABLES(r1, 0xc450443e, &(0x7f0000000500)={{"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", "3866521034918e23bc3d1c2f46476b3c5bd652da150b9149c3b32ed33e718acc", 0x198000000000, 0x232}, &(0x7f0000000000)="f85f9c063c19067e393413a3a1f2acd5ac9675ee4c47bb2719361f4782726c770ef9841dc67f6eb1b6b1a7b190453f3bc75912440ac25076f7dc181d56d607b9c7a972683c50cad795ad118e8efdc1c3ed83d790accf695ee57104ad75ce4356e193081d521997ac926e41d351a8a2309420cac29496a9de645c33a004530924e47b8f57a67e4d1f59ccb91f9b2d93649b99016483973b36ce6b4c14ddb7eba9622571e3b943b5b7730af8c86b817e6d6f8d", 0x2, 0x2, 0x8, 0x8, 0x6, 0x200, 0x0, 0x7})
sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0)

00:00:04 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket(0x1c, 0x1, 0x0)
r2 = dup2(r0, r1)
accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
bind(r1, &(0x7f0000000040)=@in, 0x10)
ioctl$DIOCCHANGEALTQV0(r2, 0xc1004431, &(0x7f0000000100)="badf59b7faddab7d67418d98bb07b53e7dc587d1a72e0877d46dc635c7f02ce2a41fff9e2f21df")
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:00:04 executing program 0:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
setreuid(0x0, 0xee00)
lchown(&(0x7f0000000080)='./file1\x00', 0xffffffffffffffff, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x20101, 0xa9)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x50, 0xd7f, 0x2, 0x1}, 0x8)

00:00:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
fsync(r0)
close(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000180)={{"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", "2d3231d5bbab843c57ddba17fabc54836b694c713d180833bbe690e96bdbefdc", 0xcf, 0x7}, &(0x7f0000000040)="9783823e508e5b265fb99732b7dfccb6a59176cfd2366f73dd409b6a337f93dd8743f6fc0c05a8dec3761494bdba6e2699c9ea56dd2e2f4c28092942243daa7d5a5aae95ffc1689780d19964da14d27bc7b29e9108d8865933ed42a4e85ff2", 0x101, 0x7fff, 0x3, 0xfffffffffffffffa, 0x8, 0x0, 0x9, 0x5})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
getsockopt$inet_buf(r0, 0x0, 0x4, 0x0, &(0x7f0000000140))

00:00:04 executing program 2:
r0 = socket(0x0, 0x3, 0x4)
r1 = dup(r0)
ioctl$DIOCSETSTATUSIF(r1, 0xc0104414, &(0x7f0000000000)={0x10})
socketpair(0x11, 0x3, 0x0, 0x0)

00:00:04 executing program 0:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0x0, 0x0, r0)
setreuid(r0, 0xee00)

00:00:04 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000400)="91cd80c462bd0715ae0000006969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd1ca957f9c44135fb8af2d2000001ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x608020401)
flock(r0, 0x2)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x8, {{0x2, 0x1, @multicast1}}}, 0x90)
socket$unix(0x1, 0x3, 0x0)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f00000006c0)={{"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", "bbddf539f32f7f147892a97083f4e8af46b4c8bd03699589067f4530ba5c4d58", 0xd6, 0x6}, 0x0, 0x0, 0x3, 0x7ff, 0xfd3, 0x44, 0x0, 0x100000000, 0x8})
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
fchmod(r1, 0x80)
flock(r0, 0x2)

00:00:04 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={<r5=>0x0, 0xae}, &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000004c0)={r5, 0x2}, 0x8)
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f0000000200), &(0x7f0000000300)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)

00:00:04 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
fsync(r0)
close(r0)
r1 = fcntl$dupfd(r0, 0x11, r0)
ioctl$DIOCRGETASTATS(r1, 0xc4504447, &(0x7f0000000180)={{"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", "2d3231d5bbab843c57ddba17fabc54836b694c713d180833bbe690e96bdbefdc", 0xcf, 0x7}, &(0x7f0000000040)="9783823e508e5b265fb99732b7dfccb6a59176cfd2366f73dd409b6a337f93dd8743f6fc0c05a8dec3761494bdba6e2699c9ea56dd2e2f4c28092942243daa7d5a5aae95ffc1689780d19964da14d27bc7b29e9108d8865933ed42a4e85ff2", 0x101, 0x7fff, 0x3, 0xfffffffffffffffa, 0x8, 0x0, 0x9, 0x5})
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
getsockopt$inet_buf(r0, 0x0, 0x4, 0x0, &(0x7f0000000140))

00:00:04 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0000000000000200007607000049ce37a410588ba0ee7a29be32c965a7caa2b436e522613e1eb8a92461664043f59333419c00"/60], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
close(r0)

00:00:04 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="7f02a303ff7f00003000979be777f3b752204d1dac1af8579261cfac2441f0a0c7e559eec6a732912c67497eed41ec3c3e7627e86473012c1a4c80543362a5e100142b1acdce67b6e9ffff000000000000f8569ac6"], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22e000000200"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="f10d0000d80b0000fdff0000fbffffff07000600"], &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x2}, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000180), &(0x7f0000000240)=0x4)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x200, 0x80000001, 0x20400, 0xad, 0x6}, 0x14)

00:00:04 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f00000001c0)=""/35)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={<r5=>0x0, 0xae}, &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000004c0)={r5, 0x2}, 0x8)
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x2, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f0000000200), &(0x7f0000000300)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)

00:00:04 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/pf\x00', 0x10001, 0x0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="b8c45fe083687d1ffaf85115b719b022dd544e3eec92c7bd6b60de01abfe7bb9c204aa75bfdc0b827fe30e4ad330ca675f7fb10cfb953e005c5e0571aca708e2b40d6a2453e845e8d8b18804cdde72828470eab381db0e42f684924714e124af95cc48c8b06ff25608eab2c62c6e0351c762e62e0b109b0e19388c6a22956555937e410c46fb1f47c6d4c159352832bf015edce466a5f5a15d3cb38118052476c1cc4107e65d949c99cd6e6f54255bd2834cbe0d3816a573a209e08143ffb6d94e927dc4cc6b7917574356e00bf49414362f7efdc83ca28aac2f25")
r1 = dup(0xffffffffffffff9c)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000000c0)={0x10, &(0x7f0000000000)="b658032cc29f72c9e92c09fc04bfb87a472c224d6aea81aab41693b7ab22b6c88e00b30e7a35cc6b63e54c5f731e059f8105e5d90e7ede6f8228d635bb02822bf7f3e2bbc7b43112e5b9e94672858662ee7f8bed3fda1574b09a5bd4fa289b62c94f8dc401d5daa150c4612b6402d5be58297295e43907a3f512e45c5f3f04fc4a4b3b7c17bcbf50b44987dd39c2102333b0e83cc9b0fb348ae063fc82a5c21d", 0x9, 0xb5, 0x80000001})
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r2, 0x0, 0xb, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={<r3=>0x0, 0x4}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r3, 0x5}, 0x8)

00:00:04 executing program 3:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000cd2ff8)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
open(&(0x7f0000000140)='./file0\x00', 0x80000000000202, 0xc2)

00:00:04 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ftruncate(r0, 0x7e2780e3)
mlockall(0x10000000000002)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000100)="82e6d5378b4fb393809d271f17c68a60955332a27e330c5930d8cf600fc608172c4e18681f33073bed1e77529d84dde07c73c8c16a891991a777c51bc19496c2ff28a0fa4ae2ea77fe6202abe61be86918150e8d")
ftruncate(r0, 0x55)
msync(&(0x7f0000ff8000/0x1000)=nil, 0x1000, 0x0)

00:00:04 executing program 2:
mlock(&(0x7f0000869000/0x2000)=nil, 0x2000)
shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200))
r2 = accept4(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000033f05bcd0cacb10733bf4630b960000000000000d36f07cd7274d065eafc6326907386d951dc308c63fddad04747e077d9b71465aa54c803e687049d4ae53f000000000000003d02aad8dc310a5dc0fb3df7fab348fecd2a5c48811dfbfd41218a8b48ac6270a3e0448dc77c7efe0d5a1e219e89db748bdfa8b624cb8141e98cfe38337e36273faf9cf478a3ba45a4b543f090bb66bca2928738fb1e054e78c171f64f66240c94353448d6fb0bdab814c581d976182553acc255a2c8633240a1d6939781fd89b47e081fd20200"], 0x0, 0x30000000)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getegid()
freebsd11_fstat(r0, &(0x7f0000000280))
getegid()
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file1\x00', 0x608020005)
lseek(r3, 0x0, 0x41000000000003)
r4 = socket(0x2, 0x10000001, 0x84)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0x18)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x17, 0x10000000, 0xfa9)
lseek(r1, 0x0, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24)
clock_settime(0x4, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r5 = getuid()
lchown(&(0x7f0000000000)='./file0\x00', r5, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

00:00:04 executing program 2:
socketpair(0x13, 0x30000000, 0xc8f, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
getgid()
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f0000000280)="07b136af40e5622223de267be22d9c1d8ea6a7e2d20347df7df7f0e287f03379b9c5c7fa5e239f6f989290c4d012e795adcfc75cc84a02cad8ba065ea6f343cd640b07078837b7d176844fc840561850d8c419553b5357b1b4cf39d969b0e814d3ccad30f2852bd11ca332c53b97458698faab645b1a72bb5075a052ff545583d482d4018c8e8d9a56f422d59a572fc0ef37dffb5915a4a400cbc2e494c8c4f7bdfdd8c7a75f8532f3cfcc024ba274524f90c75cfcb65c9129f17198f7e7c6a8c9649bc06dfc7845")
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x3520, 0x401, 0x80000001, r1}, &(0x7f0000000200)=0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f00000001c0), 0x4)

00:00:04 executing program 3:
r0 = socket(0x22, 0x10001001, 0x7f)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1203, &(0x7f0000001700), 0x0)

00:00:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="3b48583c528da3a631444257ba56bc5d9ceaffd2b12e503f8b2897d1fd1b9bdb32e92538ccc6b1121ce2f2915b46", 0x2e}], 0x1, &(0x7f0000000140)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0x4c, 0x4}, 0x4)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:04 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10)
execve(0x0, &(0x7f0000000180)=[0x0], 0xfffffffffffffffe)
r2 = fcntl$dupfd(r0, 0x11, r1)
r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x1, 0x80)
setsockopt(r3, 0xd97d, 0x5, &(0x7f00000022c0)="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", 0x1068)
socket(0x0, 0x120000007, 0x0)
clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240))
setsockopt(r1, 0xd7, 0x289d, &(0x7f00000001c0)="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", 0xfc)
r4 = open(&(0x7f0000000100)='./file0/../file0\x00', 0x8000000000020a, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(r3, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x9, "b0f9a164202639ef0707dd2f693b6ef6"}, 0x14)

00:00:04 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)
r1 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x3000)
shmdt(r1)

00:00:04 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/pf\x00', 0x0, 0x0)
fsync(r0)
syz_execute_func(&(0x7f0000000180)="9826473e431c390f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100003f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"d3833ff76a1191b8f33f9b3b71b55ceb484ea7b474d1fd88eec7975c15ad76eeaac492be25e8eb32d40240f3364dd76df1d27ac8cf4a8b896639f7ffce8dee983f78e810a7b40be86d600f5a7adbaabd14a89b361a82d30c79e7216665cda52ed8598849e04b850eb228a0d54f9b23af846af9d7c6637f3922738fd4a19709b80c6ca8485c003b99feefb51e0edccd73b1cb60f54e048314432f11af7ff8b10a4e89a19753d8384442569fd4167b1ed08114cf0e20b23fe252fe45cd870631e9e2f73c646e811df983a1f3eeb63763617b26df61913cb245dea9c3271c4968de94af136276dbe244099b74f70e333b436ee65814136061703a23e750ddfd809b66ee39c553e63b3e494a8a5454aa7d6a937b1d0c4243d674bc623645f77b0e8ee127a0dab51187d9ef5daaabfd391dcf01e7b2d0a4a611393a116eadd6c104f125bf25a70a334b49212f03cd6e67275b32c340f0c2de634bced0833238a0578debb0c529ddc165a510c1c69f5e56af2d1f0cd2420ea745e33151983868e060f3c26b00a6a78ec04783253d678fa8f5b0ab4f3a0c536307c4d1b6c02ca25ea50ecac91c39b96859be689ae1c57fb9d21aba379d746401082bca6e28bc7849415967c69a6708cc179bfcc4ba95432859313e377b11e74283a987113c4ae2d80dfeb9aae7ce9971370b5b834ec3f2df2efda758a7d05f4ea289a38fce68c7db3687e6e339a7a4dabc5d2796b411414f9678822d960329eea6a93ac28ff918f436e3b71a32d0131985bdec2626bf6df592aebbf74db8e3780973de888a8f1d7942f3ce0ac6fd4a3ea9538d65c49de6fa53a068702912a2bb08a12d14ca51f09b0efadf71baab015496578b6a0cf5e8948b9fdb92643afbda4a546ca71ddc4dd44459f1b1caf82af9da1ae57245ce863f4e52c63c33cff0331826817b240bf57d403529945fe1c05f4c7424e1103b074c1bbab6650036bc8d74d3a58901469225e8ab7343807dbfe90fba536a4478589bf8c5c3609e61cb8805390e8c995c2c4de0659ee680d71122dc81983d2f4b27b04cbec91aa036d31c857a3b6d33cebca3e97d8648f0fba99793e5e04363e4e3e5abb79bb5f15a5ae4bc0f5c6c643c1773387870bf91058447e72a4b2eb046317c56b209977cc40cc55e6367af4d4309d6d3265dce59c493c5bd130e538099c358bdb0d9261ed95dabaee37675b5a29a6795ba8fa2367df8ddfa52ecb7691ffc6d06a176fc7efceed8c853b9c1af0471f6226dc67c6d1a4c82b439b117521a166aa44541a3826f9f3c33142c54201b8f8b307311ece33e033b7c3956854993731dd973f86a8422c024ab1a45a81449db5ed9076b7c8edef8213384946c295f9d415207b746858f2505cc410ceca3ac59b88fba31c30746f08cd0895f4cf4290422fd8cb4d8f3d43a19e6ad375969d2a9cdbe17", "599e2cdbed151c32b2878ebea4b423bc54fcb1c35d5309ffdb2d253f137e361d", 0x3, 0xfffffffffffffffb}, &(0x7f00000006c0)="77b0ebd0794707f06f3b8778931e3e7a0f5cf066153544d1bae7b573402238d37a7f049fb913364e0100000000000000a39413cec3b31a09d5792b86f7f131e018e726a5606b9f8734157bb182133250bdbca9cd91167496b47ae0811df903a5de641435509355f692c13ca67094585e725007a0ccae488fc17af1f10716e32c99e43bfe85f90bdda94e21d6392f8218b9e5b3168676567b3684519dfcde67fdb599d0b68ae834a17c3d0c6c17c89781577726ea02741c98e9822dab8d466d732ef444d543", 0x0, 0x80000000, 0x6, 0x100, 0x1000000000000, 0x1})

00:00:04 executing program 1:
r0 = socket(0x2, 0x5, 0x84)
connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffe6)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8009, &(0x7f0000000140), 0x10)

00:00:04 executing program 3:
munmap(&(0x7f0000db7000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe)
munmap(&(0x7f0000eb8000/0x4000)=nil, 0x4000)
mprotect(&(0x7f0000b6e000/0x3000)=nil, 0x3000, 0x99b2f9be9a507ba4)

00:00:04 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
getpid()
fcntl$getown(0xffffffffffffff9c, 0x5)
shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
syz_execute_func(&(0x7f00000001c0)="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")
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
syz_execute_func(&(0x7f0000000080)="6732736566460f6db60e000000c4c1795a09c403954957000c2827c4815c55dcc462fd32d43e66450feb25ed4b00002e99660fdc81faffffff")
shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117)
getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
close(r1)
poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r1, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000)

00:00:04 executing program 3:
syz_execute_func(&(0x7f00000001c0)="982c150f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/184, 0xb8}, {&(0x7f0000000280)=""/198, 0xc6}, {&(0x7f0000000100)=""/188, 0xbc}, {&(0x7f0000000380)=""/203, 0xcb}, {&(0x7f0000000480)=""/231, 0xe7}, {&(0x7f0000000580)=""/27, 0x1b}, {&(0x7f00000005c0)=""/33, 0x21}], 0x7)

00:00:04 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/115, &(0x7f0000000080)=0x73)
getsockopt$inet_udp(r0, 0x11, 0x4, 0x0, 0x0)

00:00:05 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
fcntl$setflags(r0, 0x2, 0x1)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0)

00:00:05 executing program 3:
syz_execute_func(&(0x7f00000001c0)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865")
r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:05 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
getpid()
fcntl$getown(0xffffffffffffff9c, 0x5)
shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
syz_execute_func(&(0x7f00000001c0)="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")
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
syz_execute_func(&(0x7f0000000080)="6732736566460f6db60e000000c4c1795a09c403954957000c2827c4815c55dcc462fd32d43e66450feb25ed4b00002e99660fdc81faffffff")
shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117)
getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
close(r1)
poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r1, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000)

00:00:05 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
msgget(0x1, 0x8)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x109)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x2, 0x4)
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c44201937481b141e2e9b55767660f6232fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db74fc483397fd300c9dcdc0fbcaf06100000f345d9c6acacc4c3214cb9a5605419c201b00b000000efa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
unlink(0x0)
clock_settime(0xe, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000240)=0x4)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x0)
shutdown(r1, 0x0)
r2 = getpgrp(0xffffffffffffffff)
getpgid(r2)
clock_getres(0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x20000000000003be, 0x0)

00:00:05 executing program 1:
clock_nanosleep(0xc, 0x1, &(0x7f0000000040), 0x0)
socketpair(0x2, 0x5, 0x4, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r3 = socket$inet6(0x1c, 0x0, 0x100000001)
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r6 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ppoll(&(0x7f0000000100)=[{r0, 0x82}, {r1, 0x4}, {r2, 0x105}, {r3, 0x8}, {r4, 0xa0}, {r5, 0xc}, {r6, 0x2175}], 0x7, &(0x7f0000000140)={0x4, 0x7}, &(0x7f0000000180)={0x8001}, 0x8)

00:00:05 executing program 3:
select(0x40, &(0x7f0000000040)={0x66ce, 0xa1, 0x7, 0xf, 0xd, 0x9, 0x3ff, 0x69}, &(0x7f00000000c0)={0x9, 0x9, 0xd53, 0x1ff, 0x1000, 0x8, 0x5, 0x1}, &(0x7f0000000100)={0x3, 0x6f0b77d2, 0x10001, 0x3, 0x2c, 0x5, 0x1ff, 0x100000001}, &(0x7f0000000140)={0xfffffffffffffff7, 0x3})
getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4)
select(0x40, &(0x7f0000000180)={0xe06d, 0x100, 0x1, 0x3, 0x101, 0xd562, 0x3, 0xf8}, &(0x7f00000001c0)={0x7, 0x8, 0x5c78, 0x8, 0x6, 0x3, 0x17, 0x8001}, &(0x7f0000000200)={0x6, 0x4, 0x9, 0x200, 0x100000001, 0x1, 0x8, 0x8}, &(0x7f0000000240)={0x0, 0x100000001})
r0 = getpgrp(0xffffffffffffffff)
getpgid(r0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001200), 0x0)

00:00:05 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040))
setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000000)=0x101, 0x4)
r1 = shmget$private(0x0, 0x7000, 0x1, &(0x7f0000ff7000/0x7000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000080)=""/211)
fcntl$getown(r0, 0x5)

00:00:05 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
write(r0, &(0x7f0000000600)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x7, 0x0, 0x8, 0x7}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r2, 0x9}, 0x8)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000180)={{"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", "04c1b8928050c1b7e3cf1434227ad76689ad1fdef508232e3f6f52b67c5e098c", 0x800, 0x6}, &(0x7f0000000080)="512fbc39d254f765e2dc92d505459677e97487692c2bc1c8058ad5b0b584add2208fa6cfadb60b03f02d66791740d753412f4294c3ba948ba49c6daa015ae6771f935180f5b4a6733ee6d267313a41b9f013b567a31470be95b267005620d83375a4dfcb250c6b631ea529c61c58a6a878c1124592220f9abbaa161a8b1878abc67bed1a7fa5467d25413dd298ba498f37bec5f5f932795aa3a29aa05885786399347318b6fea36a22ab05572958f183faf451fdf906f6bf4eacb5cc6316262186f87b2553a4ad50e894501bb248a4e83a9bdade15089144bfcff38cd9d80084df1e12ee34bb20fc7fa4", 0x2, 0xf7, 0x3, 0xc29, 0x6, 0x3, 0x100000001, 0x47f})

00:00:05 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x1, 0x0, &(0x7f0000000140))

00:00:05 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x10000000000, 0x67b}, {0x7ffffffffff}}, 0x0)

00:00:05 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/96}, &(0x7f0000000140)=0x62, 0x10000000)
sendmsg$unix(r1, &(0x7f0000000200)={&(0x7f0000000180)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x4}, 0x81)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x100000001, 0x510)

00:00:05 executing program 2:
syz_execute_func(&(0x7f0000000180)="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")
clock_settime(0x0, &(0x7f0000000000)={0x3f, 0x8})

00:00:05 executing program 3:
mmap(&(0x7f000018d000/0x4000)=nil, 0x4000, 0x0, 0x410, 0xffffffffffffffff, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x10100, 0x0)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000000c0)="f1cfd3c30d18bffca537bc8f4fd5d5889647a6bfd61d4655cef421646412188603e5986b3f6dfcda1fb63598a3f563ef89cf5b57364b1d8a92e781f0f09cd56dfd16c82a3dca8cdc69fadc7d8d3fea16543b146c716fcee6797937114922e4f35585a503fd5804762f338b664ecb15a9e8de36c1a507369c16e9092d2174159cd7852c8e1aa54c60d83a480531c613154d9407bb5445f24ca63a0338df4659d31789995fe21d")
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x2000, &(0x7f0000000000), 0x10)
poll(&(0x7f0000000040)=[{r1, 0x4}, {r1, 0x88}, {r1}, {r1, 0x2}, {r1, 0x40}], 0x5, 0xedc1)
munmap(&(0x7f00001db000/0x2000)=nil, 0x2000)

00:00:05 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
nanosleep(&(0x7f00000003c0)={0x2, 0x4}, &(0x7f0000000400))
r0 = getpgid(0x0)
semget$private(0x0, 0x3, 0x18)
r1 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r1, 0x0)
open(&(0x7f00000004c0)='./file0\x00', 0x5, 0x5)
r2 = msgget(0x3, 0x20000000008)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)
freebsd10_pipe(&(0x7f00000001c0)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000300), &(0x7f0000000380)=0x4)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
msync(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000200)={'bP\x00k\x00', 0xf8d}, 0x24)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r5, 0x2)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000180)=0x1, 0x4)
freebsd10_pipe(0x0)
setsockopt$inet_buf(r3, 0x0, 0x52, &(0x7f0000000440)="df41d3595036408f98c2a3a09d8120cd7b9e83b10dc037c75ce9551438ba90488d60334e5231a461e2415e", 0x2b)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)
chdir(&(0x7f0000000340)='./file0\x00')

00:01:03 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000240)=0x100)

00:01:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="82022e2f66696c6530b84446d53461be451e4dd4c79c006101435b5ee709f97fc97c7d2e948c85248b529ab6ff7f91d99e197430c5ecb7f6ea96bd951f7e2e59847b6ee56607608103ecb4982686ee8bdb71fea5565fac4e5923508389862bb3786f"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x9, <r1=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r2=>r1, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x800, 0x400, 0x40000, r2}, &(0x7f0000000180)=0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r1, 0xa2, "fb3555ccfaa8fd5b361f2598e934be7081ca9939b91f5a5f5b7639375d92059ba2a457be54e1f3c907a81ec27a59644a8f1b376aba57d8f4c27b2af34115e2c250d959735a52f03687905e829d349e89df1c8d91726882f9f6f0c7bc4af59fa5e4d7f16f743786f17efc683ffd4dc5567751d5da5d77b511308e9e7a0078c46aea851ebae47cbcc1e83ba55833db7dc6621ab7dc20b8ac32f9b749aa2f867c38f6a0"}, &(0x7f0000000240)=0xaa)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="01003000624040f25b251e7a56e80c0cd801df9e61ffbba990eb194bbfc47c5b6aae22ff048734b2daad9ac994d9d77047dc2bd0bc81895cd0f5d4b57d121f0929426fcf8d6eee72c7e4d812b6b4e89eb5845f7f0fa5998e116cc17b2d56957e7870652dae08f82643895548b724db875149f2fa5fdb8df0b94008df"], 0x13)
sendto$inet(r0, 0x0, 0x2, 0x3e8, 0x0, 0x0)

00:01:03 executing program 1:
setrlimit(0x0, &(0x7f0000000180)={0x3f, 0x7d0})
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e2)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={<r1=>0x0, 0x100000001, 0x0, 0x278000000000000}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0x5}, 0x8)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x9, [<r3=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x28)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r3, 0xd8}, 0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r2, 0x0)

00:01:03 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000180)={0x8, 0x800000b35d})
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x300000, 0x0, 0x12, r0, 0x0)

00:01:03 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
__getcwd(&(0x7f0000001640)=""/177, 0xb1)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x30000000)
recvmsg(r1, &(0x7f0000001600)={&(0x7f0000000380)=@un=@file={0x0, ""/10}, 0xc, &(0x7f00000014c0)=[{&(0x7f00000003c0)=""/101, 0x65}, {&(0x7f0000000440)=""/87, 0x57}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3, &(0x7f0000001500)=""/233, 0xe9}, 0x80)
open(&(0x7f0000000240)='./file1\x00', 0x100040, 0x82)
renameat(r0, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00')
mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x5)

00:01:03 executing program 1:
r0 = socket(0x0, 0x0, 0x3)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0x36, "cff94620dcc087bd69f1bba1b9beb67830f56ff27e3cdf93afdcaa8a468001298f46b9d1ee5735e56ded14a86fd0334cf4d489412b96"}, &(0x7f0000000140)=0xfffffffffffffffa)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000180)={0x165f9ce2, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x0, 0x0, 0x2}, 0x10)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)

00:01:03 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7, 0xffffffffffffffff, 0x9, 0x38a5}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x27, &(0x7f0000000100), 0x10)

00:01:03 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x6cd4, 0x3, 0x80000001, 0x7f}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x2, 0x1, 0x9, 0x8e}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f0000000080)=0x1, 0xfe9f)

00:01:03 executing program 2:
syz_execute_func(&(0x7f0000000040)="982c3d0f050520d0f80791b06a4141e2e996855b9da4c466a4c4660f0f01fc66f66d220f66450f73db0421fc22ebd72e41812047002b00000049e6ba0dfe8c730e88a1d20fbbc4a201458b6a0000c08f294001b00b0500000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000000)="4d07d46d4bb51b1b1c42dba39533f54209d64e17", 0x14}, {&(0x7f0000000100)="b85092a4367ad8dfa2d3b3a39270cff8ccf2f10b6715321a9793eda17600072977f1786ec4c7820a4d78036b44db0f07e11cc67b62887552b60ad93a967751f2d18a1c5105fdfb82d1c1e2163d7c6c0282852a7e57c5650da9d5295acc0bbfa2b1697d7fc3fbfa14046f38a3e1efc46c332eb2777f95992629fd7d4485cb0e10", 0x80}], 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:01:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc0b0, 0x9)
r2 = semget(0x2, 0x1, 0x2)
semget(0x0, 0x0, 0x500)
semop(r2, &(0x7f0000000040)=[{0x4, 0x20, 0x800}, {0x3, 0x5, 0x1000}], 0x2)
ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000100)="c24254586ac8ea6fcf2b55a83feec44dbe159c9dc223dccf932433d218da6ab186939eaef8")

00:01:03 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x901, &(0x7f0000000140), 0x10)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
r2 = accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
socket$unix(0x1, 0x2, 0x0)
r3 = socket(0x0, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, 0x0)
ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, &(0x7f0000000640)={0x10, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x10000007, 0x9)
r4 = socket$inet6(0x1c, 0x0, 0x80000000)
r5 = dup(r4)
ioctl$DIOCRCLRASTATS(r5, 0xc4504448, &(0x7f0000000680)={{"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", "215ed8c1d3ea17bf67af4fb185f8f122c2d317634ded8f04b6f800734b03b566", 0x7fff, 0x1876}, &(0x7f0000000080)="a81db337112f8108821b8f36f58004bd3cd25359eb7f912f55a6144ca52fbd0670343d9c52b10c329b8a99bc0415628d53afd4603b8cf3eeb98cfa136ec7fd4a2323e71f8f13d7c6da3628fa6fb0820f18a924d24ba1a8f2287afb167bfa9c6a", 0x100, 0x1, 0x1000, 0x100000001, 0x3f, 0x6, 0x1, 0xfffffffffffffff7})
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
socket(0x17, 0x10000000, 0xa721)

00:01:03 executing program 3:
syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
mlock(&(0x7f0000dd6000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000bac000/0x1000)=nil, 0x1000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x240, 0x80)
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f00000000c0))
mlock(&(0x7f0000ca6000/0x1000)=nil, 0x1000)

00:01:03 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockname(r1, 0x0, &(0x7f0000000100))
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f0000000400)={{"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", "656122268f71e622e45c187784a66c7a839fd7051a2f56f4da527df2402f913a", 0x1ff, 0x800}, &(0x7f0000000000)="14495631dd37a3de317f3a1bbaf1f438b77101bd47d0c9060bd5e6794d1cdc4a6d4feeda4b085a41dfe16ceb1493f84ac340644f4405622ad7ac459773da4afcdb824c6866d25a21ff7e8e03225180c397d32fde4bf796cb2d71cc5d7ab5a3d88fb8e332cfe13046d34c3eb51bee15146a96e810c329e1be81ffedf7cbcfdfafdc21f701b2350c6ff004b27ea4bbbaec7545de8d7e39a1e0df317d2f119a4903a5c18ee75b2bb9eed19634f27d5ba2d35a638d7dc6eaf6593e9e41dc3a", 0x5, 0x42fb6b10, 0x0, 0x6, 0x2, 0x8, 0x7, 0x3c})

00:01:03 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000400)="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", 0x1000)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:01:04 executing program 2:
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x1f}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8}, 0x8)

00:01:04 executing program 2:
syz_emit_ethernet(0x0, 0x0)
r0 = socket(0x17, 0x10000000, 0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x2, 0x6, 0x5376bb11]}, &(0x7f0000000080)=0xa)
syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210")

00:01:04 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c)
clock_getres(0xf, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}}, &(0x7f0000000040)=0x8c)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
r3 = fcntl$dupfd(r2, 0x11, r2)
getsockopt$inet6_tcp_buf(r3, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r5 = dup(r4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r6, 0x0, 0x1000000000003)
setsockopt$sock_int(r6, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f00000002c0)={<r7=>0x0, 0x200000000000}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000000540)=ANY=[@ANYBLOB="5400000059318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe0200034ad5cba3eb3e30370d3865a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000340)={<r8=>0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10)
futimesat(r6, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}})
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000001640)={0x1, 0x400, 0x620, 0x1, 0x80000000, 0x5, 0x9, 0x1, r8}, 0x20)
pipe2(&(0x7f0000000500), 0x4)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000001680)=ANY=[@ANYRES32=r7, @ANYBLOB="00100000020000000400e30601010800090000001c004e21fafffffffe8000100000000000040000000000aa010000000000000000ecbe4c3ba83f88589bf40000000001000086671d56fee6b068000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a2866dbff6a4c0e24a4", @ANYRES32=r8, @ANYBLOB="414e000005000000090000000200000006000000"], &(0x7f00000004c0)=0xb0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x0, 0x0, 0x0)

00:01:04 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:04 executing program 3:
syz_execute_func(&(0x7f0000000140)="98340a0f050520d0f80791c4c379160dc47a000007e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b000000262727f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d040dae0f00fb18c4c000000800000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a2afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
getegid()
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), 0x4)

00:01:04 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
r3 = getpid()
wait4(r3, &(0x7f00000004c0), 0x1, &(0x7f0000000500))
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x22, &(0x7f00000002c0), 0x8)
pipe2(0x0, 0x4)
r4 = msgget$private(0x0, 0x48)
msgsnd(r4, &(0x7f00000001c0)=ANY=[@ANYBLOB="0200000000000000a23175451d4e0175be87a331affc3f"], 0x1, 0x800)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000340)=0x564)
r5 = msgget$private(0x0, 0xe0)
msgrcv(r5, 0x0, 0x0, 0x0, 0x0)
r6 = dup2(r0, r0)
shmat(r1, &(0x7f0000ff6000/0x3000)=nil, 0x3000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r7, 0x7e27a0e3)
msgget$private(0x0, 0x20)
msgsnd(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="000000000000000069c1ef73eac0d8acfe62e73b1a443c2fd7a45d326a2c5d635a783703b39d633f82961417365870395217bb9dcfb2107296d9d17b6a2ce8f3db62839f7d521bc6affea1534807ea63d7ff25bc7c94be3ec967b82186aca9f633b0c3b13ccd46025e7412850964e6d029a785cdca797dac2b51f330733ae4bb30578120bc768259f7b057c24f0bc2df00a34fe1f8e72d4323640db4101561fe6a246055d6d2c61a9064641ce47ec0c9d5c58a5013f4e75f851239290e0b2217869d044a1cb2b4c6ee302d8576ad9caa1679e75523096ad4ca7b613a7130e8d587a5c19467b9e581ff9189a399"], 0x1, 0x800)
msgrcv(r4, &(0x7f00000005c0)=ANY=[@ANYBLOB="00000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000061d133c733ab"], 0x1, 0x3, 0x1800)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x7f, 0x7fffffff, 0x7, 0xfff, 0x83a, 0x94d, 0x26, {@in={{0x2, 0x3, @loopback}}, 0x0, 0x8001, 0x2, 0x3ff, 0xffffffffffffffff, 0xffffffff00000000}}, &(0x7f0000000040)=0xb8)

00:01:04 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
syz_emit_ethernet(0x1000, &(0x7f0000000140)="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")
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14)
getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000080))
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000000)={@empty, @rand_addr, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@empty, r1}, 0x14)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000001140), &(0x7f0000001180)=0x4)

00:01:04 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040), &(0x7f0000000080))
getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0)

00:01:04 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1)
fcntl$setflags(r1, 0x2, 0x1)

00:01:05 executing program 1:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_RMID(r0, 0x0)

00:01:05 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c)
accept4$inet6(r0, &(0x7f0000000100), &(0x7f0000000180)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}, 0xb)

00:01:05 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x388)
dup(r0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0)

00:01:05 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x8)
r1 = open(&(0x7f00000000c0)='./file1\x00', 0x8000, 0x20)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000580)="83d5e4f50ed792c4f895712987830ba77a44cbb28e3c00298c91ef91545285de07c9bf875c9d4cb025ebc26ea2e8e85af8fd70a5984ea995ccdae0001b95e91867f05d9b223304ae1a7fae59f5cad6c393b7529899e4593a6705cc")
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000600)=""/155)
open(&(0x7f0000000500)='./file1\x00', 0x100000, 0x86)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000440)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000480), &(0x7f00000004c0)=0x4)
getpgrp(0xffffffffffffffff)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x2000000000101c, &(0x7f00000001c0)=0x8, 0x19b)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000540)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
getpid()
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)

00:01:05 executing program 3:
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x7)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0)

00:01:05 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="4000f5fffefff9fffa9409000100"], &(0x7f00000000c0)=0x12)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xffffffff80000001}}, r2, 0xff, 0x4, 0x8f, 0x7, 0x1000000000000000, 0x6}, &(0x7f00000001c0)=0x98)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa)
fcntl$dupfd(r0, 0x0, r1)
madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3)

00:01:05 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc)

00:01:05 executing program 1:
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
r1 = getgid()
lchown(&(0x7f0000000000)='./file0\x00', r0, r1)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000001380)="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", 0xfc6}], 0x1, 0x0}, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:05 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000000)="b7b625a1d0e27a02fc22d957fcc9d2d60ebb97a65b2a6c195f56d4733dfa2fa58ddd40b0fb162923b149ba4cb357fa61479793c6113a4e1b20a2c95d", 0x3c}, {&(0x7f0000000100)="0bdb1059521e717a796d61925119a27c9710eaf0d0a738d90f81573455ef0fb849b0ea04175040fe2cfcdc530b4d2965893f54136aeccf74a9efcfa070679e51f8ac5eb248e244b8b5c34ed78c3f0ec42557fc3b4a0f0fd600e96eea65d33a55905c2aec057a4651fcfafbe8b777ab7b497116474385be15d1ca134a43121f9a46aa0e838cbb452e22b913f63e70a708d17c818817252e8d430677af0cc7ab3d1e84037fd60caf255ac250329f194bd3f32ddf399ab587278430360159c34bb6", 0xc0}, {&(0x7f0000000040)="9f7751ef82", 0x5}, {&(0x7f0000000080)="d37c599b98a9939da7504a2edcc020814577c1c36874335e5dd42eda4b9fb19046eb4771556fa4ef76fd6e28cdd13b14ee6d0f0843b3f0cccdf236c8", 0x3c}], 0x4, &(0x7f00000002c0)=[{0x50, 0x0, 0x9, "117fec67c51d5bedccafd6d162c436051ec266d1c6f5cc664bda3349a5cb3f8e84d9a2e365aae2b2422f2dff54b8cb941d4211ed8f09d439cf1248256d0f"}, {0x40, 0x29, 0x8, "46fee4ad84a4b2b94f86d6ee0ed13a78743f73dcdcc6f3c252d64bfe84923efd5af6265a03f938dcc47d8267e5fb"}, {0xc0, 0x84, 0x3f, "b52c0ddf3c747fe2e27a7608787135c8ca3ad4563a94aa1eabec91379cf1cb25f6a4a82c17329fa409db54778ca808a62acfb0295d4f3e915ead8cf78f7f4f37cea6893663c14dafc9ed4852e41e9987149ae74c98e4f7d11d637c56642f156893378fba12cc6991848373699c946b745b772327587554dcfe082cd1f6e24231703f6c9e7f14d77c3b92b056b1df226f64b34fcfe1c8197dc724aba0a338d3f29dc41d913edf54233abf17"}], 0x150}, 0x104)
recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/13, 0xd}, 0x0)

00:01:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket(0x2, 0x1, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f000000653000"], 0x1)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xe, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0)

00:01:05 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockname(r0, 0x0, &(0x7f0000000140)=0xfd)

00:01:06 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRDELTABLES(r0, 0xc450443e, &(0x7f0000000040)={{"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", "3a1abd1a36fd3a4d9f75172cfc16e6f9e812f44d06ff5e0a9a140659b840ea26", 0x0, 0x8922}, &(0x7f0000001640)="3eea39a813b987e798a0e649e7fd708e88e480e8e8e02ca2d178137630a527487e62652f85768c24c339bd3272b091c094194bcfd63f63079331a30ab117213003c43abcb84273e1903bacb36e6c15f2b489930f49b0c26b307788149359e506c5ba06a34ab4abce059c73d2e177122a70b196b2de86363bb360f19ebc22df5d323af8e6cf919734fae81341c7abb28425da6b49abd1ce0a188c1e77a4ffda71792ec9ce8ff3cfdce436bc83b931a674992280caa3f0c185521f7c52348c726f43ce1d1334873285d63314658064879ce32310e268aa1d60e91bc66dffa9ea6f6e1346736b87bd1e85554f95dbfc46f00f129dafef44d264f121d4358e031a4d7d100221108277168167da3d499b808e8731c29e098a84fc8754893b2dcf285a252980bd5e7478f5ca5e26a453f281ae67b4b1c3c89f7b05d085036f3fe726c1e820592f81d6fe01d7839d0deca9c06a8a38ae31c1243b4a18a5fa0c2054da1c84a80a1e8244a5ba6a3808139b80ef2fddf5be190b1508162e7ef94418fc1416940f68a04152c93f5944783a93a3c71b3268ee9866fc07bd063d086e628835d4ed68d2e3a4ae552787b8cb782a6fbef8abea99456e1d0b0a0cde00cffdca5e99d7d5c8b352df06289c8034fa8fc759644f8df8928498d65ee16a403534329008af51cac738232a2f6b1c0a6e06c755cdacfa5fe1be0c6d9ca24ac0cb9098ed9148319183a818030ef35bd60eb5473ff05230fbeb6546d06ef835c8252e25d694d13ebe932c96a7d58c340e4f066909421740607ef8ab14ed0cf65b3d8b4cdb94a3b5bbb022d33a8f0c2a3d445a6573dd7ec40cede413b157b97a038629f06ffe55c3e0c1ea480bd3ebfeefe20991e262010591f2ffafe777327dae38b9c2c86d914324448f983acc50ecb06bf4a9bca92fe0de3fdfa55a5c70fd4f2951b5d4cbe06d25a7dbd9de98f8b3f076db787bea5e80771c946719869e0fcd5ed20f7684b3b28de3fa1aec11a77fb1e2460ff5cf4b6d87a73a881aba888d1ef11c6e248b9f4774c7241bcdd146f4ac07e1e7b7b5e31b9b7598062d43bb8a94ae6de138cffc75c9efd48de951d25fce7afd370d86b4c9fc34746a9e552e6fae0b9a28b783bf7044307297cca6a20d9a4889b5c1bab7e121273e4af790f152a20df9f0d878555eb4cb05b5ca99435c8c3739d13deaa64064aaf5f4372cb1e15fcc4874b3f0ed81e51d705c2a32bf93b74d21aa7ff6301862e94c6e459228753a1db131ec088c81c3ef6777a4b1d65822012b3a7130224307ece30a9e0b51545bef531b6aa4ca890f5f15dea631df0e0a3bd211205e038e9ee6cb1624f63df2bf11cbb5950092689efa61392183bea72368dec13f547971cb99f902311b8fa0c3cade5b2589dfb30ec9f903c774fe00c8b294e38957f48de0dbc42bd9d40e4e620f9016bca41eb6ff4023ee2eb5fc8602be1e2cd9e4b995ba370ce097f530d32ecb445cd1e45b7c7c4e147a923ad663693dd3f38c0610b703c8c848f5ad11e242cf7b19be710b82a8594a697963adfbc1a8d54ebe8473b54072d873526de403271dd02663861c37c40dc3f8032b8888ef141387650520e96c4a6340ca236887b9e672f73e5035efac8f80f343d2c637c44086bb740348edffbb9b7b65b1a83195ae4e06cf14e5def329bf1e9aaa368f98b655c6f8e969d676f472c73660ace395342c41107522e34f882fd6ea0ff52dd4c9a2ae179605235a9ea948b053016cdfdc2ba72ed0979eb55b3234cf8107400cb8749b055569bdf3ee6e536038714e2a196768ae69c41934bbb4a2c4d187ffc53d880b011a2595d293a73d74cdc5c9e5d4ce94b18c964678b552f9f13f74e2b675db392c1c52e323b7d72e351bc8f45486acf87f2b4e857e27e396193ca2bdea24b733cfa28ca7f7416078ac35ee42a92f8a0d1dbafa3ca41400c1c424ccb37d2555ddac174f196c3878624e329b37948a3dcb0a24766419dfe230e76c3003d0429c34b2f5325616ead9788435246845bd315f33ca62fcb805716615a80d3568cf808bf176554a89e91ef74a4b8b955be12a08b6e56a4ef3e6509dfaf5f46430b6deac38408e84cd9bf7746913852f4a85fa8eb6a418c813c1154ef986ac246e0a179cd751139f8a9965d03f20d6632f5fd3df3fcfde791d08cc15853f477c89fd2b88c7b2f8630000d2d99802c4461091f31d0c9482c38f34ccc8c13274e832c4960de92afe61e071b7831581df38ac94d000c30bd061ac1dbb9fa2341b90a7e969364f73b92f604253bc6a278b05cc7b3b73d7ed588be71b2f8e2da8bcf000c85c63f1d74fb574b1f598b7f5f8fa7ec28126c20894cc6880b30a9d24950575677ec9d21bdc7a2de227d8def84f73d34b5c5aa5be77dbb0615353db3230e6111a0cefe3a67fa26f9178c3d4f9ac355339f5e3110eae19574de12122d3d37baa6e68900ed7ced79957271ac0627cad4aa2ae1cfc6e2f3a144e8f3b46304b4a6fd1406f92fe911884af3d7bffa2b842d2bc11e6b1bd3007c84ab7007b75b06e198425ccc8a8a6546d90cf03763122dcb0b63f3bfeea9647ec2fd6bde98d2f990fb33f0bb411b7dd62397c7d1cc39e53c45d6bc5de81c9b3bc12a587051dc1ebf0202fd6562dc9c44f1b701bd8148246aa0f51189f148cedea15e5188ef227514355873c8dfc832b1e8e59a35bf272a2c5ce5d0df0881dc76ac6abe7d72cd8ae6f59fbad4315ebb8833fafe8266519ea8b215ffdf521a05aa21178411480b63a978a7e2cfd32656f1c10d90089c974da169b282aa9dde324b76f533de8a0ad2a5aa816a1fb60271a52cfaf3054bd0a6705e73a73b5843ce8b67b880e87f0664cefe7d761122fc44625edc614706b999008a130743af4fb4a1df51552230dd721115348025c0607b9f1e641024b070b0b50448ddcb233f79a3bbe2dcaf86a9653938e63777c8c6f63e3e3a440d16ebd7a1e0a41f5afcddacb9e78877604c9e70d5ddbfa4316f220534c22e2e5a8db81f14bc4006fa534a7e6cc1c31f55b1f900b43d59719ca97778cedbdee7d1a523837e2367293d00fc01360eb571ad5cfdba4665bdb4638eeeafe39224ac068b6648443405abfb9147698d53fde521c42f6c0d3f557ae70ae50009df5cee369a08583b6d2fe561956bd4c8b4c9e07a846ba75a272ff1a01f99258d5ac080a33e09b2becdcced9aa8f2c8f9b05da4c54eac37fce83b10c8e91fe69cade546607d7633a984c417c1f8a0a75a77841a246a052abab1490141ab9976adb96b9e94cd0422b5a073659100a1f5e06d20864d61f82b67ab8d59bb4810a90f262d9ed2d7517e1f642ab60e5acc683b1731eeb711cb92c4c5f7ad4f440e55e7adcf38718bc0cbaca6ec1ab0047f9e89e04235d5b584a9b757191c8184b8915769c1fa7277efc41c28210950360df63bcc47ad80b4aec48ea214127a588ec224cdc6874de74229f02d120bac701a2a710dfa94fde2aa255a57316b0ec82d8c6b3455ab6669e88a0d0250df7c2fd9b3b16820e5cd590f1c8d83d0e8b529d82dcdbe4effafa1be88043ff7ff0a21fc1fd1e8193df360b8e0b85e88a11ee9547b0cf4aee00b26ed44ea02e80a62d2feca07b421f68e6bd12fac417783fae84f927858178ca6cba7b6846d33f3af1fdde4fda2ed3a18af9fa9dd371a932ba3824712eb5035d22e086879eb42b8a20f169c00c7a7061dd93c207c8cda3bd8faaf2ec7078878f570aadc1cd7cd3b4c9ef8a0354902f1794f0dd1d0d12711eb10800eacfe0076e6567639adf034e43fc0fe6c4d3a3661811bdd190cf25fa8d2272c4c34761054b47c8c50b532c17f0f47f548b9ad4526d3dc582807bfc1537ace754efc9f3c5512a5f1bed19a6e2bce59468a5e2e43bb6d6f7aacb76673fd88f3a8a89f8040028af0ec8d3ff4bd1df9b13b1e2c732ffc5c9d5bf4edc1f45b7df8d1dfa1f6942fc969b90d24cdfa74326642d1defae9c0b42a92ea843f8ddf1547d308a96492689086c40c8cdc26d92956cd1857324892110262f1dda46ee41338455b4fbe23906812625e779a24a53c1e7c8c07708025747e560550a4fc1ba1c1f5b339f60e0773841cd5b540a4ac247991f9a64b21acd2faab558d65e91ee6e615a66990d797be7d71b3824446c8128d16607bdd844dd8ee71ddd52b59e02c406a0d827ac91938e299ec7d37a85e039e9f57637664c766800f5116acd010b31dadece688e5b6b2949804cef3da8167ea5d0f2f3ed5120a974fa915eaa6ffb086fa9df41028b6234d3386d4d86fd42396f9d464e73dd0c729b57b3f5407276688836fdbe30a6dd3aec75c220fdd90db881342edac8b8202639f03645629094c6fe2ae1634a6503aaca49fecd51ef9feff0b8460da4a5fc1afa351906db4ec02f1748ac6a621e833cf8a7731d5a379160f48174358fc26f121031aacf03b338e80997970b6609b4c51b3401848bf6eee909bfd676bfc9c7354b3c9272cc49f84741c0a51cdd7c8688ab13fc2c159882ec4cb035956caf0475e274eea9ce7626ba4d4395bdc13567be156ebb927e40bef32ec7ad52970d6e27513166957738148a2cd566eebef5a48015c1c38e3e82cafbbcdd335e97a5ef5b07678e5e605b5a1e7f909fd2fb5bb6870d0eda94acee6b0bee347c83a81b9d1f06640793481320b5fd33e5a753bf24d437a6abdf0d3167f6bc13d0d2119de4a3bc6cf1bf353485f40d71fe22a019e27f42270adc281e76282fa30dc59e003cfa5596c0660c2a7fda797ab14b0dcd550ae2cd3464d7bbe9d4e0f910de6928e859fc4783936311161e7eefa0dd778c590aa2e37d897647da9d16268746a7724b5df4c377f9617d4b6c1993561f9c48d23376130955e05ede6518c733caa6ff8dadb7c9ee421a56cc074201ac18ce73312a9ac9ee90f321380e820dbb9dbf187c4d1e6b790b53385cdd4e61670e330f46b0f5ac8570df3a80aeaac73a18098c254e356d97211f2df02b56227640d8138dc677408cd2cae2842b85864e7817d9ea9da5ea618f33afb372abc65b29143ca9c7bece378218284d09ab746a4bf4c92724ca491178e0196241d48a7c5f2d7cc72e23095c2e674bb32bc40065eb73c0c3567ad385b44b2327e5d20ee50f5100350f32c3e446644f63ee77bfc824281940f06295c375d64d23710adeb841854763d4cebe67806c70ca9852adca699698b292fbd828e0190b0dd8c8f78ad2abaa1d16a7f391c9e9016c3c255fa0fbc49963cc698f19e5a4a08ef5aec43196e8293c86542be6487aabb7c089b7363bdb3d85415c4598f2442b0a42a6191822a674de988120ef05024122669d24d826d8fa4591ec881f52b9d881c26f50e318958f14d061329aadbaa21a3ddb8cb7e3efdd886f3b65e95a49f19cd16f1a440fad7f97ff0c607cdfcff1a3e13a5919f3378363fbf82463aebb2db279df11632941984a3de58dd750fbab151f1e07e913041dd7cf96b267bc8ac16a32bc64d360472a48d065546832a3b62e151a4f918d2bef203c743a562c5a840461215d671be44cee78970d75d0a63d43df85dbb1c9df6aeb1f41bf7d9db5f265d80950cf6a837818f5b905b550ff8f343c7cd5bd28d2e7a573ad675a9ef368dbe5b6d6abaec91aa4459a9ef4f0a08d746fefbea39bbfd18338ced8be4a5a90ca36b02995aec734482825d9ce0f391ec920682d5fc094f2d1d35cf81950824dae3cf9f444756faa2ebba5f6deffb1983d9a89a31a8917233dcc994f75b40486a95c3e87a585572007233929f6dd7c81001edf", 0x48d, 0x3, 0x4, 0x6, 0xc, 0x1ffffffc, 0x2, 0x1})
syz_execute_func(&(0x7f0000000500)="98c4212173d60098774ae6e12c8b0f05bfd904e8b3c4a37bf0c55c41e2e9c4e26d911ce2b8b90fb6382a2ac4820da7100000110f33b849c442748fc978820509000000c4c1e55cee4b26d50f38091ee509c4c2793e9100000000c421dd5831c4e10bf8c45b64660f3838520ac4c4a3bd4877f88a0f03fdc44161d3a6000000000faac7f80b000000c4227d33f953c790906766f2ab0f0f12c4e17913a48f6f24000060b1f72ec3c4e2899294d80000000019c2c2b0c10b0bc4414e53d2c4816016f7a8d0b8d4d466458fc4c3dd7c98488194a4a4d04edc32325800218de3c02cf5c4810d2d1e36361271005cffefffffc402b9023781007412b207810f9f9f474e493a3efbe20d")

00:01:06 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0}, 0x0)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x100, 0x4, 0xe, r0}, 0x10)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r0, 0x1, 0x3f}, 0xc)

00:01:06 executing program 3:
syz_execute_func(&(0x7f00000000c0)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101ed640f8190000000427d822a2adfdfe4da7676f2168f4808eeccbce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")

00:01:06 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x100001, 0x0)
unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x800)
getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x12, r0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000140)=0x8, 0x4)

00:01:06 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/222, &(0x7f0000000000)=0xde)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000700)="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"/349, 0x40)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/248, &(0x7f0000000140)=0xf8)

00:01:06 executing program 1:
r0 = socket(0x2, 0x10000001, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x2067, 0x0, &(0x7f0000000140))
shutdown(r0, 0x1)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x400}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3, 0x6, 0x9, 0x8, 0xeb3}, 0x14)

00:01:06 executing program 3:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000d74000/0x3000)=nil, 0x3000, 0x3)
socket$inet(0x2, 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

00:01:06 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
dup2(r1, r0)

00:01:06 executing program 1:
r0 = socket(0x2, 0x10000001, 0x4000000086)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="030000006669439e3000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0xc)
poll(&(0x7f0000000040), 0x0, 0x7fff)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0)

00:01:07 executing program 3:
setgroups(0x4000000000000252, 0xffffffffffffffff)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7fff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={<r1=>0x0, 0x9}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={<r2=>r1, 0x1}, &(0x7f0000000300)=0x8)
getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
freebsd10_pipe(0x0)
lseek(r0, 0x0, 0x3)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r2}, 0x84)
ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000000000)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577")
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffff9c)

00:01:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="67366567412b530035020000008fe908019f690c0000c42105143ec4212016fe3e440ff25fff64f30f52d9366643d9d08f89400194711f9563dbc48379158700000000fe")
setregid(0x0, 0xffffffffffffffff)

00:01:07 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = dup(r1)
pipe2(&(0x7f00000000c0), 0x100000)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x2f6)

00:01:07 executing program 2:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
write(r0, &(0x7f0000000000)="4a9b567c10bae68765b3f74e9b735edb7d35a29040b34d7dc8297f7805ce56c6e050d4e87cb3a331286a6b8c1c565a9c172df0d1fd32379d3f42f34a25ab0ce69148dbe711b9a9c260d3aeea465995cada349808240634093d387720f11480804137a70e47ca6a2602f1a6191b9b8673801969692e02d36b8a6c4a2986a0989a52b49ce186041fcb24b44cfb043396d3fcf28086f8cede07f6355b99c934851d059b67d0c5cb7fda7e", 0xa9)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:01:07 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, 0xffffffffffffffff, 0x0)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1)
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0))
getrusage(0xffffffffffffffff, &(0x7f0000000100))
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
mlockall(0x0)
open$dir(0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
open$dir(0x0, 0x10402, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(0x0, 0x31000000)
ioctl$DIOCGETTIMEOUT(0xffffffffffffffff, 0xc008441e, &(0x7f0000000080)={0x4, 0x8})

00:01:07 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)={0x5, [<r1=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r1, 0x10000000, 0xffffffff, 0x300, 0x9, 0x80000001, 0x6}, &(0x7f00000002c0)=0xa0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
getsockopt(r2, 0x8, 0x2, &(0x7f0000000040)=""/29, &(0x7f0000000080)=0x1d)
getresuid(&(0x7f00000000c0), &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000140))
setuid(r3)
semget(0x1, 0x0, 0x0)

00:01:07 executing program 2:
syz_execute_func(&(0x7f0000000000)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1016dfec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")

00:01:07 executing program 3:
r0 = socket$inet(0x2, 0x30000005, 0x101)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
pipe2(&(0x7f00000000c0)={<r1=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000005c0)={{"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", "ef05cadf7ecc2bc0438e6ac26809cca40b9562a8270697dd0cc2c24f5150c8ef", 0xddd, 0x1f}, &(0x7f0000000340)="97c6120b893ad6f3661cbe84f46afcbcc1d09e63302d87fcca185caa589979272e76522ca2f4ded4149a9d6376947201b27fcf8c09fca4b839d0ee67c0228573f529b0b9244304d0a5f5e5ead1c574238bdcd066b21c61de22c2806c36bdd92c5b5d04df886bd3cd58cc4a4aa6d0", 0x5, 0x0, 0x1000, 0x2, 0x2, 0x1, 0x1f, 0x6})
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgrp(0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000180)="2423a285dbe39728c464b66332c06d9c4ff5bb64fd502e60ef561a268936491633a5788c44f201e2ffbad1ebd95a289c01c1669436f56675503f57139be80cde517886cfdb4c909685a8fdfacf0bc24cb89cc273cf1c748ea0dd2cce42e5a1946bb2fa771709af05bb9f4a1a2a2520d3d6782531ae0c4eb0e2992fc883fa8852f77b5164d537015e1c8d595265ad12d9d19c2d0d054903c511070da79c0fb6d76c64d5ba4cd383b8c4af176d7d0aa54d59c050ae0ec0f6bbf47a52dce8e3d0")
lseek(0xffffffffffffff9c, 0x0, 0x7)
poll(&(0x7f0000000080)=[{r2, 0x2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2)
freebsd10_pipe(0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff})

00:01:07 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
chdir(&(0x7f0000000000)='./file0\x00')
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = getgid()
getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=<r3=>0x0)
getgroups(0x2, &(0x7f00000002c0)=[r2, r3])
close(r1)
r4 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000000c0), &(0x7f00000001c0)=0x8)

00:01:07 executing program 1:
r0 = socket(0x2, 0x5, 0xfffffffffffffffc)
connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x2000, 0x8, 0x5, <r1=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xd3, "4163c6b9435cb035e7b6db441ba717eb26bb639cd3d9d4fb5e9dfbe07a020f1017d9816f2c628375a8d96a30606eb51b7eabaac45de48e2057f9e90698246bc43c31875a873ac743d1cc439e021570e594eefc9689c1075d629afa81d0ffa413dbb488570679ca75fa99bd73b0984b1fc5ca953aa79735ba11a3c498bd5f2ad2863f596f0b875221724291226f517d70f3ee6698229f992b0534451b229685dc30d2b20188d250b2444973edba42b12740a02c73b671c32498c94f9ef3e6da70002ce92902c6fdbaf094270680d025b338b4da"}, &(0x7f0000000380)=0xdb)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0xfffffffffffffffc}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x28, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x2}, 0x8c)
semget$private(0x0, 0x6, 0x2c0)
accept$unix(r0, &(0x7f0000001200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000687974eb345087fb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f0d56b057a5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000"], &(0x7f0000000000)=0xfffffffffffffc62)

00:01:07 executing program 2:
freebsd11_mknod(&(0x7f0000000080)='./file1\x00', 0x2000, 0x0)
socket$inet(0x2, 0x5, 0x7fffffff)
rename(0x0, 0x0)
accept(0xffffffffffffff9c, 0x0, 0x0)
open(&(0x7f00000002c0)='./file1\x00', 0x200, 0x0)
freebsd10_pipe(0x0)
socket$unix(0x1, 0x0, 0x0)
mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0)

00:01:07 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000140), &(0x7f0000000200)=0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66506c653000"], 0x10)
socket(0x11, 0x20000000, 0xb428)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0)
writev(r0, &(0x7f0000000a80)=[{&(0x7f0000000f40)="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", 0xecf}], 0x1)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x800, 0x80)
r2 = shmget$private(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
ioctl$DIOCRCLRTSTATS(r1, 0xc4504441, &(0x7f00000002c0)={{"41d905d7d1b925373f657409ba485bda4f399b34f6be4d2b27663b82f582ac7f117400f0695151fe52c93968169705875c8426fcd2707bd3ba6aeec835d644e33e28f7578e6f4f4885d7b3123db110a8663bb1eb90f18ab1610059d1659f307b041b12aa7ea43a9af6accb41ac766425858af76229ef7a539fbbdc19bd7ab4ecfe34868e503a3ccc7a0213b02844b6dee53fd5d6d4d2cba6a6e8311bac33c2b7daa443c491418ab092d41d8b402052e4c5bffac23925504d6fccd7c216344a7dd9ed8737de511959d97653d4321b458410b15810159af506a9920456620163d6b7b4641a817cb4b276b14d46901258e149140e07f6ed792840618ff709dc823b04b838047faeafb7053e63f9d771398661457fc666b91450f02e370b3eadc6b77c2393ffc17484372180a5dac3d2bd5134c597b50203bd9c22d228faec55e31da8e9fdec5254051dd4040c6a73cf26a232e38d3d4c2821b9d9ddd095730ee4d8db1187c7ef167758196a6df59736b2fbf70c7fff4d5f23b422e4056f863f145eb7ae61a22510fe35cdf80d682ac83e8ec4f061d3b7094f2c5ca9e3ab4a4c0485154d30ef5c6a04750c9dfb5259e6094b8f94f4aa362a68234158205e4b666f1fc7dd91b85f54212df80a5035bd113d464df63b052bda031561b4b91e3df4233aec9897508fb4e69c57e2d34d0486e4bd563be056602bab5df755acd7249a8d1b008901cbf17002240084e8c01f3536ab2b6867abd2e0f05add68a420c4a7de124eb978e6ed8b326181fb528352264e66b101bbfef04a0877046823c067d53c21831ac3827cf537af3b152885d76ca0b0e1668a1d1dd0b863a19c5e4e925ee6687b38bb5ef6715f601f4ee78bddcfe9331177467e853c419ebf54ec637844b5c36ff8fce8509f5e757e5b4d1c068cc770e2ddab3312a0e4b8a0bcc1423f6eac7cb7bb47ef430652d4030fbc205c5af46ac0c638c0e0e71b6576666f60f28a620d66a13e734e71c45fd00d9acdd4b08cf5aabe3fbba7daa8c0e9d4240daf71fe3c7ad3858c3f67a77e187465e263f4d2087ac26f6b235b5b8c8489fd8081c63ebe6299ff7298eadc3e3215e0edf7767f52dafb4c3af042be72f1d746fef469b20f99b39f46fdeb39c9d1303dd73b092cefc4a6c98d80e391dbf48651b585b6fd051a161b3c7aa4fc7e2952aeb4d2c0b686359122b96ff61e7711cb0c31625aa8a5681a6b09cbcc88bda1049636bfcce547aefbfe21180bc2508f56592538a3866557a47607f20a74631e642eb0363595ea8806adffec0e3b8047a6563a72eaa96f5adfcafd8718beb8bdac2734126510de5f44f8941864c02bb2d4a5302f4132d07c488d28d6573f35cfe45c0696a485591ae6a08bd27226e644d57c200ce90e43a40b6164cba51075b8f63d4ed6ed00c22cdba73c968e930327fc20af2f6779e8", "cbd627d0672a7fdb57678a12cd525644369c000e1e9753732c536696462f6cb4", 0x3}, &(0x7f0000000280), 0x1, 0x3, 0x3, 0x7, 0x1, 0x2e5, 0x1, 0x1})
r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8200, 0x1)
r4 = accept4(r3, &(0x7f0000000740)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003f7b5f551cfbb993000000000000002c2ea6129a8b00000000"], &(0x7f0000000280)=0x53, 0x20000000)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000840)='&', 0x1)
getpeername$unix(r4, &(0x7f00000007c0)=@abs, &(0x7f0000000800)=0x8)
freebsd11_mknodat(r3, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x3)

00:01:07 executing program 1:
mkdir(&(0x7f00000000c0)='./file0/\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat(r1, &(0x7f000052fff8)='./file0\x00', 0x20000, 0xb4)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8)
rename(&(0x7f0000000080)='./file0/\x00', &(0x7f0000000100)='./file0/file0/file0\x00')
sync()
mkdirat(r0, &(0x7f0000000140)='./file0/file0/file0\x00', 0x0)
fcntl$setstatus(r2, 0x4, 0x10040)
linkat(r2, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040))

00:01:07 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c18b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80faee42c240f5e5bf447000026400f0d18c401fe5ff665e3dfdf6736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
chdir(&(0x7f0000000040)='./file0\x00')
clock_getres(0xe, &(0x7f0000000000))

00:01:07 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={<r2=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0xfffffffffffffcc6)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c)
fchmod(r0, 0x2)
getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000000))

00:01:07 executing program 3:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x100c, 0x0)
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c2, 0x0)
read(r0, &(0x7f0000000380)=""/4096, 0x1000)
r1 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c773000"], 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x3, 0x7ff, 0xff, 0x3f, 0x4}, &(0x7f0000000140)=0xa0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r2 = shmget$private(0x0, 0x3000, 0x304, &(0x7f0000ffb000/0x3000)=nil)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x82, 0x5)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0)=0xff, 0x4)
shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000040))
writev(r0, &(0x7f0000000000)=[{&(0x7f0000001380)="85", 0x1}], 0x1)
shmctl$SHM_LOCK(r2, 0xb)
execve(0x0, 0x0, 0x0)

00:01:07 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
r1 = getpid()
getpgid(r1)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x1006)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
readv(r0, &(0x7f0000000300)=[{&(0x7f0000000100)=""/124, 0x1007}], 0x1)
open(&(0x7f0000000000)='./file0\x00', 0xc, 0x20)
truncate(&(0x7f0000000040)='./file0\x00', 0x4)
r2 = getpgid(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r2)

00:01:07 executing program 1:
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c146000de1b1ac45e22c892a0f0000009f")

00:01:08 executing program 1:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8, 0x0)
connect$unix(r0, &(0x7f0000000000)=@abs, 0x8)

00:01:08 executing program 2:
munlock(&(0x7f000055e000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x10)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000180)=0x7, 0x4)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:01:08 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x8000)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
getuid()
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = msgget$private(0x0, 0x2)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/91)
mlockall(0x800000003)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x80000, 0x1, 0x12, r0, 0x0)

00:01:08 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = semget(0x1, 0x3, 0x20)
__semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000))

00:01:08 executing program 0:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
recvfrom(r0, 0x0, 0x0, 0x40003, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x1000c)

00:01:08 executing program 2:
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20002, 0x9)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x5]}, &(0x7f0000000080)=0x6)

00:01:08 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000140)=0xfffffffffffffef4)

00:01:08 executing program 0:
r0 = socket$inet(0x2, 0x4, 0x5)
getsockopt$inet_int(r0, 0x0, 0x8, 0x0, 0x0)

00:01:08 executing program 2:
poll(0x0, 0x4, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x600, 0x4c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xb9c6, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, <r1=>0x0, 0x1000, 0x401, 0x5}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x81, 0xffffffffffffb4cf, 0x5, 0xe05, 0x1}, &(0x7f0000000180)=0x14)

00:01:09 executing program 0:
r0 = socket$inet(0x2, 0x6, 0x40)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x1, 0x0, 0x737, 0x7}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x8, 0x5}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x23, &(0x7f0000000000), &(0x7f0000000040)=0x1103)

00:01:09 executing program 0:
socketpair(0x1f, 0x3, 0x3, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
r2 = accept4$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0x10, 0x30000000)
readv(r2, &(0x7f0000001700)=[{&(0x7f0000000340)=""/92, 0x5c}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000001480)=""/94, 0x5e}, {&(0x7f0000001500)=""/155, 0x9b}, {&(0x7f00000015c0)=""/71, 0x47}, {&(0x7f0000001640)=""/169, 0xa9}], 0x7)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0, 0x5}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x100000001}, 0x8)
chmod(&(0x7f0000001780)='./file0\x00', 0x48)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r3, 0xccf}, &(0x7f0000000280)=0x8)
poll(&(0x7f0000000240)=[{r1, 0x2008}], 0x1, 0x0)
read(r1, &(0x7f0000000080)=""/140, 0x8c)

00:01:09 executing program 2:
syz_execute_func(&(0x7f0000000b40)="91f346a56969ef69dc00d99bd0d0f30f516802000070e4c6538d0fa95ff965be3c3b6446ddcbc4831546478b038f69289bd1c48191568600000021670f381d6a2f67450f483bd1d97c7c63460f5776c16161f87896c401fe5ff6a9c1460000e1b3c46185e2259900000045e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1)
wait4(r1, &(0x7f0000000440), 0x1, &(0x7f0000000240))
r3 = getpgrp(r1)
getpgid(r3)
setrlimit(0x7, &(0x7f00000004c0)={0x4, 0x5})
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd)
getpeername$inet(r4, &(0x7f0000000100), &(0x7f0000000400)=0x10)
truncate(&(0x7f00000003c0)='./file0\x00', 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000080)=0x40, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
r6 = socket$unix(0x1, 0x8af185cb5ae1b4b0, 0x0)
socket$inet(0x2, 0x8000008000000005, 0x3)
sendfile(r6, r4, 0x0, 0x80a304)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:09 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
close(r0)
setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000), 0x4)

00:01:09 executing program 0:
munmap(&(0x7f0000e7a000/0x1000)=nil, 0x1000)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x3)
write(0xffffffffffffff9c, &(0x7f0000000000)="a61531949d1ae886bd698cc29d4285051e834e14afe02e487b2c317609047463fd877de11787e015e2216607015fc69e614d034708b24519af74407737c428bf0584e5dfe9bea92215ffd225f6ca4e27e42b9ff3d3c9d59ccd1fbafeb7450d424e81f34d455731f309c3073a2f6a3b3297c9cecd08268e23c5d36b7ed985dbbc236288472f5964ac41a26b01e805680c1336117e0b1f31bee5de8c251cb49f534756884ff3f160f93b3e842a0cdebddd469f76c7727707e21999cdd31b060623bd3858134144b15b78e4a0", 0xcb)
mprotect(&(0x7f0000a8d000/0x1000)=nil, 0x1000, 0x1)

00:01:09 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x8553}, 0x24)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000100), 0x4)
syz_execute_func(&(0x7f00000001c0)="0c10b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e10115fe427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")

00:01:09 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000080)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
socket(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)

00:01:09 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000004e00000020000000010"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x4, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000180)=0x1c00, 0x1)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0xf26d}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x81}, &(0x7f0000000100)=0x8)

00:01:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="000000fc0000000000aca8152f4d0dcf660be0ea5ddf8a32ae9fc1ec22354bd31e758fcecbd2b8641cf67979a7b80cf6c41e6a64538f2ea8c5bef7e3201a5148c28d39321f2a019cf2984e87266800"/93], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x7}, 0x161)

00:01:09 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
dup2(r0, r1)
writev(r1, &(0x7f0000000180), 0x1229)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
fcntl$dupfd(r0, 0x11, r1)
connect$inet(r1, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10)
flock(r1, 0x800000000000f)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
rmdir(0x0)
execve(0x0, 0x0, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0x2, @multicast1}}}, 0x90)

00:01:09 executing program 0:
syz_execute_func(&(0x7f0000000180)="1c0cb5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x3, "dac14e6322cf2dab71e92ea6fd0cd452"}, 0x14)

00:01:09 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x2)
pipe2(&(0x7f0000001280), 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000040)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x118)
rmdir(&(0x7f0000000000)='./file0\x00')

00:01:09 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="821b653000000000000057e565c7a7755be4f078f625b8dbf649e3710bc28c6025c494a85bde42c735011f815f437469937b7436d968859a0948cc99d1bef0fa0a820aa7025082d497fca47358e1f2275364ae2293d15ef03b232ebc01437ac5f2541b3ee1893e18ce422ca6a40ea52ead02322d6c746cbb38ab3ffb2d0d48bf4061620986eab12817048c7b77de9048dd64d100"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
fcntl$setstatus(r0, 0x4, 0x10044)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x17d}, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x1f}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0x36, "a282159ff9d42638fb314373a5f38bb2db12e7d1158747e84e2e92623df0e0334c807fc4a8da0faf6b9f9fe1c6001a670201ce2d0ae1"}, &(0x7f00000001c0)=0x3e)

00:01:09 executing program 1:
semget(0x3, 0x0, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = getpgrp(0x0)
getresuid(&(0x7f00000005c0), &(0x7f00000006c0)=<r3=>0x0, &(0x7f0000000700))
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000440)=[{&(0x7f00000004c0)="57808eb18095f60169b02254d99b7dbdaa34c626444d1b813af9c90136044739768ef12c347559de7c9a1c68cd05de2a8a3e8ea2c5c2b2aedc9689d51b2d9a4c9c85f5bbedb23a597e12ff4432d021d9a0c30e3714f4b8b2bfdc48f177dbfcb56d0768f7e473b7794f58059f8fafbd8410123b7c08c8d5afc92917efd44cd71bfe7514806219e38c6cf48a89e72572174b97e55affcf1ccbe69e7fc19283840331534f5bb49f9804ab093ee851b646020169a4874caf67dc328fcfa2e3d42895aa9e990893b25402c1851f6184ebd36d99ce1d090f5007", 0xd7}], 0x1, &(0x7f00000008c0)=ANY=[@ANYBLOB="3000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="00000000200000000020070000ff00000200000062f3f5f81a9febeb1d385d2f4f57c5710ff8945116578a26417cd83995a61dff1f54f212e33d5e5581d4d0c7634777e1a65b754748d73e189517f601f1bd8bf95a17ee1ff0506c1676635553ae2ca8774bfd2e17f22316de583aa268e456c7cc315d69118d2fa5", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB='\x00\x00\x00\x00'], 0x50, 0x80}, 0x20008)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r5 = msgget(0x1, 0x208)
msgctl$IPC_STAT(r5, 0x2, &(0x7f00000003c0)=""/79)
r6 = getpid()
r7 = getpgid(r6)
r8 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r8, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r7, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r7)
syz_execute_func(&(0x7f0000000180)="c421b55e7500c401fc2b9efeefffff3e36f211ba00000000c4e3514cf000c4218d61376765360f14c142bd7a640000f2af64430f1f0045d9f3")
getpgid(r7)
recvfrom$inet(r0, &(0x7f0000000300)=""/130, 0x82, 0x40, &(0x7f00000001c0)={0x2, 0x2, @loopback}, 0x10)
r9 = open(&(0x7f0000000480)='./file0\x00', 0x81, 0x0)
poll(&(0x7f00000000c0)=[{r9, 0x10}, {r9, 0x2020}], 0x2, 0x0)

00:01:09 executing program 2:
sync()
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x2, "069fd56a95a8fb3a488ca22a7c90f860"}, 0x14)

00:01:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x3, 0xe339, 0x80000001}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0xffffffff}, 0x8)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x3, {{0x1c, 0x0, 0x7e, @empty, 0xf}}}, 0x88)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x27, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}}, 0x0)

00:01:10 executing program 1:
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x2, 0x100000001, 0x3, 0x401, 0xfffffffffffffffc, 0x8, 0xffffffffffffff01, 0x7, 0x401, 0x1, 0x7}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
socketpair(0x2, 0x20000000, 0x6, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0x6}, 0x24)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
socket$inet_udp(0x2, 0x2, 0x0)

00:01:10 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, 0x0, 0x0)

00:01:10 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000778449de752fc3340f6cc1f0048629e9cc3505fcd7e108d2fcc66bfd411842de1ca8d193938f76195a17e174c9796ac8c330cc76e675d612525963999c4c83ba6dcfe2f1fca0cba50ef6dd49026900a93026e8e2d00c57615d910207f9075193ca43813c73dbe67077a9b4cb96ce5fb5fef3168c70814ac87eb528688880f14161cc2ac1929fec1d73dfc774"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1}, 0xc)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0)

00:01:10 executing program 1:
utimensat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', &(0x7f0000000200)={{0x400, 0xff}, {0x6, 0x101}}, 0x200)
r0 = socket(0x1b, 0x3, 0xffffffff80000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xfffffffffffffff9, 0x5, 0x400, 0x100000000, 0x8000, 0x8, 0x605, 0x4, <r1=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="55000000c000c66620df11243bf09a939bde6c0e8a0712d6587865784b9188cd8513a0c6327f5991094b3bae6185a90b3dd93e1997f8b00812457a9deef7e3cf0bff63b745e21c60a07299d7f62af900"/89], &(0x7f0000000180)=0x5d)
ioctl$DIOCADDRULE(0xffffffffffffffff, 0xcbe04404, &(0x7f0000000240)="58e201bf0c41e6c02e2053ed5710e206113eba57c4c5b6a514e27adb00b4")
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$sock_timeval(r2, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0xc5eb445d4f9ac357)

00:01:10 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0xee01)
fchmod(0xffffffffffffffff, 0x0)

00:01:10 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7)
sendmsg(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000000)=""/216, &(0x7f0000000100)=0xd8)
shmctl$SHM_UNLOCK(r1, 0xc)
fcntl$getown(r0, 0x5)
r3 = getpid()
r4 = getpgrp(r3)
fcntl$setown(r0, 0x6, r4)
fcntl$setown(r0, 0x6, r3)

00:01:10 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x100, 0x4)

00:01:10 executing program 2:
setuid(0xee01)
freebsd10_pipe(&(0x7f0000000480)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000004c0)={<r1=>0x0, 0x3ff, 0x1}, &(0x7f0000000500)=0x18)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in6={{0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x100}}, r1}, 0x84)
syz_execute_func(&(0x7f0000000000)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0450f0faa00000021b7ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826ea80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r2 = getuid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
lchown(&(0x7f00000000c0)='./file0\x00', r2, r3)
setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0xffffffffffffffff, 0x2, @loopback}, {0x1c, 0xffffffffffffffff, 0x80, @remote, 0xfffffffffffffffc}, 0x0, [0x4, 0x6, 0x0, 0x0, 0x2000000, 0x6, 0x81]}, 0x5c)
r4 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000200)={<r5=>0x0, 0x20, 0x4, 0xffffffffffff8001, 0x0, 0xd8, 0x88f6, 0x9, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0xa, 0x4, 0x8, 0x6, 0xf65}}, &(0x7f00000002c0)=0xb8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000300)={<r6=>0x0, 0x1}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000380)={r5, 0x0, 0xcd, 0x2, 0x8001, 0x0, 0x4, 0x7ff, {@in={{0x2, 0x0, @rand_addr=0x6}}, r6, 0x2, 0x6, 0x1, 0xffffffff}}, &(0x7f0000000440)=0xb8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000600)={r6, 0xcbfc}, 0x8)
shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffb000/0x2000)=nil)

00:01:10 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c0924b598cd801b69e4f56962f5696200d9d9d017795bf9c443817a02aed1e9589b26c7e4c753fbc4e13e2525410f38df1efec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005b304545e269a841000f66030faee424c4a15de1c054635bdedec4a1e1e0ef18400f0d08c401fe5ff6e30f8dabab36660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000001200)={{"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", "1442f145ff4bcdcb47ad41dd4f68e9d8080a5157e6f886f55a2abfedc381e052", 0x9, 0x1}, &(0x7f0000000200)="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", 0x1, 0x80000000, 0xfff, 0x6, 0xc, 0x3f, 0x7, 0x80000000})
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
fchdir(r0)
sendfile(r0, r0, &(0x7f0000000040), 0x3ff)
msgget(0x2, 0x1)

00:01:10 executing program 2:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3)

00:01:10 executing program 2:
r0 = socket(0x2, 0x10000001, 0x83)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x6dd7, @remote={0xfe, 0x80, [], 0x0}, 0x50}}, <r2=>0x0, 0x3, 0x9, 0x4dc, 0x9, 0x3}, &(0x7f0000000180)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xffffffff}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0xfffffffffffffd5e)

00:01:10 executing program 3:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x20000)
setsockopt$sock_int(r0, 0xffff, 0x100001002, &(0x7f00000000c0)=0x4001c61c8, 0x4)

00:01:10 executing program 1:
syz_execute_func(&(0x7f0000000200)="98341b0f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
ftruncate(0xffffffffffffffff, 0x0)
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x8)
dup2(0xffffffffffffffff, r0)
readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/77, 0x4d)

00:01:11 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
r1 = getpgrp(0xffffffffffffffff)
fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x0, 0x4, 0x3, 0x5, r1})
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback, @loopback}, 0xbf)

00:01:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000600)="c9a2ad8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r1 = getpid()
r2 = getpgid(r1)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r2, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r2)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3, 0x10}, {r3, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r4 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000680)={@in6={{0x1c, 0x3, 0x285, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff68e2}}, <r5=>0x0, 0x7, 0x2dd, 0x8, 0x5, 0x78, 0x7}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000440)={r5, 0xffff, 0xf, 0x8001, 0x7}, &(0x7f0000000580)=0x18)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000004c0), &(0x7f0000000300)=0x10)

00:01:11 executing program 0:
syz_execute_func(&(0x7f0000000000)="1c0924b598cd801b69e4f56962f5696200d910d9d017795bf9f2680c000000c7e4c753fbc4e10166410f38df1efec4427d82663ed10766410f6cd2f2168f4808eebce000008020005151c4a27d181ec1ea0123f265dc5f00c401611282030000005bdb304545f269a841000f9966030f7ee424c4218c5de3a1a18f0988975a82dec4a1e1e0ef26400f0d18c401fe5ff6e30fbd6736660fd2938c000000c4c1f9133766470fa038088d796fc8d4d4443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:01:11 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6, 0x0, 0x0, 0xfffffffffffffc00, 0x111}, 0x98)
r1 = socket(0x0, 0x2, 0x7)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="828842f66ef5669a1000"], 0x10)
recvfrom$unix(r0, &(0x7f00000000c0)=""/23, 0x17, 0x40000, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @rand_addr}, &(0x7f0000000080)=0x8)

00:01:11 executing program 0:
syz_execute_func(&(0x7f0000000000)="260f1af1c4a2a5a7eb6566470f5bbff8ffffff640f1b562cc066fec5c4e27930f7c40115fa0d08000000c4c1211615fdffffff336c28038f0970011cbc")
r0 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4)

00:01:11 executing program 1:
socket(0x1c, 0x2, 0xffff)
r0 = socket$inet(0x2, 0x10000000, 0x9)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000007c0)={0x2, 0x2000, 0x6, 0x68, <r1=>0x0}, &(0x7f0000000800)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000900)={r1, 0x7}, &(0x7f0000000940)=0x8)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(0x0, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r2, &(0x7f0000000200)=[{&(0x7f0000000480)=""/202, 0xca}], 0x1, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/192, 0xc0)
close(r2)
r3 = socket$inet(0x2, 0x10000007, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={<r4=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000980)=ANY=[@ANYBLOB="02004323ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ccb9b5f8b4a133a35fac131cd205b8c792a8ab44532f52fa8922d5778dee97241e71151819d1828108f7f7640aa6ef0e822f0091cfea7cfbc8ad2147f15feb3dad940c", @ANYRES32=r4], &(0x7f00000001c0)=0x8c)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000680)=[&(0x7f0000000380)='^@}]\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='!-@\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='&\x00'], &(0x7f0000000780)=[&(0x7f00000006c0)='\x00', &(0x7f0000000700)='\x00', &(0x7f0000000740)='\x00'])

00:01:11 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0xaaa49044c214c3eb, r0)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000)="f6cf59955c1d8a8df4dc613881", 0x552, 0xfffffffffffff801, 0x2})
lseek(r1, 0x0, 0x3)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x0)
ioctl$DIOCRTSTADDRS(r1, 0xc4504449, &(0x7f0000000340)={{"4d1728cc0643923254027e10c8c58a6ca640e793b784c6601ad2ac34770ed7a928cd14d2b78245db896608ce5ddc440dc921c99d01c73b328694e9fc4c3819be52ba606967fd9a925efad52d502e7eae328aedfd3020b7b94085832b66499b661d90f10b48faf70ef68799ae68c8341b4f307b36a05753a3e60335ce9c26dd7da17ec6e8b56bca728a627b5746835cb8f24a975c76e332449d6dd3ba1bbd88d0294691c3752a4b267350413cfd6a1560e1367368119fee6c2344df9ad8dd06291dee18dc29e170d24630fab1afe692cf73d128903e7b35e3f3a9379343a517ec00bc9da74c7e276d6c698d32142ec7a730f5815e41483ac3ae197e35b574048848ac02ec36080cc4e9c7d3846b278d8406453a5648518d73df69dc44fa9a87924a4358636631a5a60a9a18b7b92d55a0d2c6a561334ac0fbc1a9e5bee55c305ff662542316fc456280b7e89b308319cf143cb6394b3a14a89d7f2b42097b17244753bf3d3a3f4438f0b42223e3021e44d6e6a70775c56f6bd7ceb2a78af1ed0855afaa0b574c5b55433bdd4a2636d1c2a8d8598267afc9fc2aa8c73a585cbb84e455ab8f18eec4c650f939ac78d2b5dc6f301445498247b3c7d1be4106fd8d90f7b08a84b7b47fac6e94360047dd1bf50039b0abc6cc83f2787eeff77b61418da715050617478922cdf52825605475281c89d21ffaa75033185846de5307a6b0d68971f4b8a075af49b2943eb1519c163eeb5528890bc78fd9a7944b2b26855e8bfd76d5bd25726adb384306f49d06157806b8c85eee62eb7d90b9ef51d8e6ab0d48f3a5fcdd59836741bbc000a470f37c7181d083bb4b3ee21715c35fc88c67e73c09bd7dde6d69aa1b90f40893e7be642ee777c101a05e0a9de99931bbab4711ebb95f8abaa1f9d2df9d1084cfffb6291f4cabd2937fe2e92d3829833ff4247c0941c07f014127f7ffd61869d70bed0fd252dcafd0a7044cd3249ff61439d26d603b5d3f40913e3a617f270a3b18ddc073e72bdb0b5866b0a463d226245bbc74c6226617903f0d54f3d6367ad71934d83e727be94a8c2790a1af43e2e9259e6ead4d474a45cdc48459944349686888e649f28293a60c98f3294d6c1bb87bba0456c77f0af9dd0ebfd3594331bef5f830b38eb550f309651313cc87ac0c8a07d215ae0447855cce540ac3ce1e188016a18ea734ee36a1079ce6767034042cb8a07e5db8d88f7f3506b59b80ebed4d92ad2193520e0b514cd286608b8e8f253201bd914da867a7abf92355a3c7875b7d0db64deca94bb563a2b79e836cb52ff5187e4263a817f50099d2c868ad9c0f096133438dfb93a9dfa72241e09381fb5341ce0f8d1cf30898b96ff608a115580fb91468b022afab680ded090a18f7436e8c6a7e3f7837609ca18dee8908f8e70394cd498915e18d69b61b2e2e93365bfe", "8b6aae10dd21c94d281598c694cf83f296ca92f99595429b9b40d7f85f3871ce", 0x40, 0x4dc9}, &(0x7f0000000280)="4b8dec558dafcbd4a4724b9d0e35baa5fcd916d65b3b392cdc2134a691a435a8ab97b874279ae916d5c4c956a013825fd463e5eaba312428c2d11a6ba3f5a7e7c3a01f59dd9a00c7a6704bd89023f6517780752d85158d552894a49d39b986f03b0a52243cb312a77cad3369c6005c49ca02cf1da45e779e27dca8ab679a4fc51ff356d817ae9627313903f6456a", 0x6, 0x9, 0x2, 0x9, 0xfff, 0x4, 0x2780, 0x12})
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0, 0xe1, "ac14d9c5e9d1c108de9d187bd27921dfaa80450a85b646c8299ed84c60923eb5e51f7eb516ff541be899335979fb7e274d3054b23336e0b656e9fcd9e2d2170d0a21316cdb2ae8a5982034503c0e238037749d9fb89bd4a86fc916166a7d7574c8d82b0edc8924d4395f7a8f21ac0401a054d9145799abe52b36dabc7ef95d32b71e64bf011637282c6261f7bc78e1930b5bcbd8beb6f8539e06ceb4850d1d68a15d6d00ca00227b96cf54104ea3dfbe0171f120ac053eeed61cc193eaa3a181a538bffdc9b15afad7a234de86090eece9027eedcd11cf102f891581535ad20caa"}, &(0x7f0000000180)=0xe9)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f00000007c0)={0x400, {{0x1c, 0x0, 0x0, @empty, 0x81}}, {{0x1c, 0x2, 0x4}}}, 0x108)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x9, @empty, 0x4}}, r2, 0x4, 0x7fffffff, 0x10, 0x8001, 0x0, 0x5}, 0x98)

00:01:11 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
mlockall(0x2)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000000)={<r4=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r4, 0xfffffffffffffffe, 0x5, 0xb69950b142854b9f, 0x4, 0x10001, 0x5}, &(0x7f0000000100)=0x98)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, 0x0, 0x0)
getgid()
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x20)
fstat(r5, &(0x7f0000000180))
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0x1, 0xffff, @loopback, 0x158b}]}, 0x0)
fcntl$setflags(r2, 0x2, 0x1)
r6 = socket$inet(0x2, 0x1, 0x0)
socket$inet(0x2, 0x10000003, 0x10001)
getsockopt$inet_tcp_int(r6, 0x6, 0x2, 0x0, &(0x7f0000009000))
mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0/file0\x00', 0x80)
socket$inet_sctp(0x2, 0x5, 0x84)
mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3, 0x81011, r1, 0x0)

00:01:11 executing program 0:
syz_execute_func(&(0x7f00000003c0)="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")

00:01:11 executing program 1:
socketpair(0x1f, 0x20000001, 0x1, &(0x7f0000000240)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)={<r1=>0x0, 0x9, 0x1, [0x8]}, &(0x7f00000002c0)=0xa)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={r1, 0x45, "1e5d1d3611ce383c564a7718002133b9428eac7ddcb1dd3977fa5a029ff00fcad3238d36b2b21df3b162cc8f38a1901798342fc9f8a9d3742ba8ec6119da8df56f39539aef"}, &(0x7f0000000380)=0x4d)
r2 = socket(0x2, 0x3, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000600)={0x40, 0x1, 0x0, 0x4, 0x4}, 0xc)
setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1e, &(0x7f0000000100)=ANY=[@ANYBLOB="000040b982a9cfae9ce94498663683a6a700bdc32fe06e104d84381fdef1f2860f93d330006a272fef31cbc29bee6431353b21df5ee0b44a2b2a4cd4d19f0058c4bd264e24e530b4b52927c62babadc203e5e99428208a700c71a8a7c8a2034e17d9a581c9aa66e29c4d02a439d28f4b5c4e023495a0a3d90d400dd51d7b2b888cf6a252f7956e5a40018fa8e1180ebe35cd9d583399f43b7e4636426668867eafa3d25d27bec669c286df08000000d8cbe626b7a3159669fdd05ab39c8053855f81"], &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x4, 0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r1, 0x200, 0x200}, 0x8)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000400)={0x81, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$sock_int(r2, 0xffff, 0x11115, &(0x7f00000000c0), &(0x7f0000000200)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r1, 0x6, 0xfc, "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"}, 0x104)

00:01:11 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
read(r0, &(0x7f0000000040)=""/34, 0x22)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)
recvmsg(r2, &(0x7f0000000480)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000580)=[{&(0x7f00000001c0)=""/122, 0x7a}, {&(0x7f0000000240)=""/90, 0x5a}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000000300)=""/144, 0x90}, {&(0x7f00000003c0)=""/46, 0x2e}, {&(0x7f0000000500)=""/65, 0x41}], 0x6, &(0x7f0000000600)=""/87, 0x57}, 0x40041)
r4 = fcntl$getown(0xffffffffffffffff, 0x5)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000680)=0x45, 0x4)
ioctl$DIOCXCOMMIT(r1, 0xc0104452, &(0x7f0000000100)="cca74e0b59955e24485dbb03e182c4dd20001f829d1ac74123515f14e1152b1a910e190547a0a888ef8ca030fcacf5515c7792797c07bc30a7a90c1c53ff66216fc53395b4dc968f264675b611e70ff17f69571e0a769d85216f3ccd29595c28033d9be8778eba7ed4c5f9c03f")
fcntl$lock(r3, 0xf, &(0x7f00000000c0)={0x1, 0x1, 0x6, 0x9, r4})

00:01:11 executing program 3:
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @local, @broadcast}, 0x4)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @broadcast, @rand_addr}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000100)=0x3, 0x4)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x2000000048, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @rand_addr, @rand_addr}, 0xfffffe5a)

00:01:11 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="002d8b36ce79ea6c793649173d1a6dfb0c8f65c721805f293780af05f89cf25206eeec271e61308e95bae66d9ec1cf30e964310ca25364e55867de965d5fa8cb5469964f5aea0d404badadfe393b33b1aac1b8600f8a2c5c90476f3f10e5ae9e07b911e5288af92f350fe421f93849c9a0caf02bf02f1443d9afd2ca580311983a1588d91dc920dcd31d5f3cb9fed71ac12f90d248c19be7a00f0075ce621875608ff8def7861ea2ab964312091cf908dbffb532b9b0adab292168ef16950b397ced17a3614a8fb230332958931f57a4e6d5a3f55612c6db8c93bd45e400eb21698d78f3859a3b350b974ca343444cc2656dc11ececcc7d5c61bb58442e764a50ce13dc3a97aaf7b4ee8144f1c3a90b8166e9ff14d4e0d490674b7817f9e8b318a0ed978c0ab5e2c97f2939311622479ed293536cbbf041533c341715f50a19b6449651918a588b492c22ced5a8416565ff97ce31565d808a2ee8a53dc65d53bc59d7dcca1937ec11224a73c5d60228d8b43396bd7cd46f227c7e487ada090514aae3c9e117899a8938ca12e5bae550b"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20c}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x6, 0x86, 0x100000000, 0x100, 0xffffffff7fffffff, 0x4, 0x6, 0x7fffffff, 0x9, 0x7182, 0x2}, 0xb)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x9}, 0xb)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:01:11 executing program 1:
munmap(&(0x7f0000d97000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a9c000/0x1000)=nil, 0x1000, 0x5)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0x1, 0x1, 0x80, 0xc8, 0x6, 0x1}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, r1}, 0x8c)
shmget(0x2, 0x4000, 0x4, &(0x7f0000ad3000/0x4000)=nil)

00:01:11 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
listen(r0, 0x4)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000100)=0x4)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})

00:01:11 executing program 3:
sync()
execve(0x0, 0x0, 0x0)
setrlimit(0x2, &(0x7f0000000000)={0x2000000, 0x800000b35f})
mlockall(0x1)
munlockall()

00:01:11 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
clock_settime(0x0, &(0x7f0000000080)={0x4, 0x7})
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x1f531e63, 0x1, 0x5, 0xffff, 0x200}, 0xc)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000200)={0x4, 0x5c168c0137d42b61, 0x9, 0x100, 0x1}, 0xc)
r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
socket(0x0, 0x0, 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000000c0)={0x100000000}, 0x10)
lseek(0xffffffffffffffff, 0x0, 0x0)

00:01:11 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
r1 = open(&(0x7f0000001300)='./file0\x00', 0x20806, 0x10)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f00000013c0)={0x10, &(0x7f0000001340)="59d63704f382c8e9eb943a63d8a8fc598e35fc47f815ee3bc9d39eb84dbc9b6d1f650ec6ecb76c003d4aa5035e7306d65531a3bbd56ca637e1e340e1f93d8ce7fd883a6866f06b84e0f46dca37adb80bba5e203f882d0f077fcd473e39b884df3283a017703ef8ff04197361cc48a360b2", 0x800, 0x5, 0x1f})
r2 = openat(0xffffffffffffff9c, &(0x7f00000011c0)='./file0\x00', 0x8, 0x4)
ioctl$DIOCADDSTATE(r2, 0xc0f24425, &(0x7f0000001200)="84d7132b91d9d5140ab6ae9874cf341bbe5008c240b6110919a4c18c9cfa249a9790eac15edbd33326a0e0094b61a935dc89cc5f6eafa656dc90135410f46850f69d3ffd06db3a3260b361d52f150ae3359f93ce16f59319e915604e7840d93bb8d97fb66026a80b50d612225525da341c4ffbebcfea043aff26031f18e8974c43d9876caeb605c58b6466888c94c43eb9ebebec05bf4064964c12d525d25a4e8f8a85e2ed49d231fab81eb8febea21e941b33198744a60a0984acfb3486210a7f254f0cb85d22ed55dea6656c")
r3 = socket(0x2, 0x5, 0x0)
select(0x40, &(0x7f0000000000)={0x8}, 0x0, &(0x7f0000000100), 0x0)
r4 = dup2(r3, r0)
getsockname$unix(r4, &(0x7f0000000140)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0]}, &(0x7f00000000c0)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001180)={r5, 0x401, 0x3, [0xb30ae39, 0x7, 0x1400000]}, 0xe)

00:00:04 executing program 0:
r0 = socket(0x11, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x5, 0x8, 0xffff, 0x1, 0x1000}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r2)
close(r0)

00:00:04 executing program 3:
freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0x1000, 0x3)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, &(0x7f0000000300)=[{&(0x7f00000002c0)="99d2e8e85c9c6c4f0b2c652d5670c042a8f8c401656a8062c12b58a37c7e44576b28c0855c759e13d1037ba037730c2966757865336758f56de3", 0x3a}], 0x1, 0x0)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x100)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r1 = msgget(0x1, 0x0)
msgsnd(r1, &(0x7f00000006c0)={0x3, "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"}, 0x107, 0x800)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r2 = getpgid(0x0)
r3 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x83, 0x0, 0x0)
freebsd10_pipe(0x0)
r6 = shmget(0x0, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000180))
r7 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:04 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x100)
fchdir(r0)
r1 = semget$private(0x0, 0x9, 0xf2f0c82bbb49de88)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
ppoll(&(0x7f0000000040)=[{r0, 0xcc}, {r0, 0x124}, {r2, 0xf917a25c25ae9c53}, {r2, 0x182}, {r0, 0x8}, {r3, 0xc8}, {r2}], 0x7, &(0x7f00000000c0)={0x20, 0xe0dc}, &(0x7f0000000100)={0x5}, 0x8)
writev(r3, &(0x7f0000000280), 0x1000000000000134)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
semop(r1, &(0x7f0000000080)=[{0x4, 0x400, 0x1000}, {0x0, 0xeb, 0x1800}, {0x4, 0x401, 0x1000}, {0x4, 0x2, 0x800}, {0x3, 0x800, 0x1000}, {0x0, 0xc4, 0x800}, {0x1, 0x100000000, 0x800}], 0x7)

00:00:04 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4)
sendto$unix(r0, &(0x7f0000000040)="5cfd6639fc28e009f7c5162bf6e47422c2c55ce11a1523a2553896e098349077bd8b8b331b1a", 0x26, 0x20080, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f00000000c0)='./file0\x00', r1, r2)
freebsd11_mknod(0x0, 0x2000, 0x0)

00:00:04 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000080)=0x1ff, 0x4)
mmap(&(0x7f0000dff000/0x200000)=nil, 0x200000, 0x7, 0x10, r0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:04 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c650000"], 0x1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x81, 0x1ff, 0xfffffffffffffffe, 0x7, 0x7}, &(0x7f0000000000)=0xa0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000400)={r1, 0x2, 0x39, "cabd5e13ae8a03bd7542e62d02a103741348377d16b214c310cbb0700b58b42226ed9074d44e8f201c5165a168aeedd50da19166dfb6fa3c0e"}, 0x41)
shutdown(r0, 0x2)
preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/239, 0xef}, {&(0x7f0000000280)=""/218, 0xda}, {&(0x7f0000000380)=""/12, 0xc}], 0x3, 0x0)

00:00:04 executing program 0:
r0 = getpid()
getpgid(r0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @rand_addr=0x101, @loopback}, 0xc)
fcntl$dupfd(r1, 0x0, r1)

00:00:04 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x1, 0x910, 0x3, 0x1ff, 0xe0, 0x800, 0x81, <r2=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xff}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x0, 0x3, 0x5}, &(0x7f0000000100)=0x10)
bind$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0xffffff85)
bind$inet(r1, &(0x7f00000001c0)={0x2, 0x1, @multicast2}, 0x10)

00:00:04 executing program 1:
setrlimit(0x2, &(0x7f0000000040)={0x2, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
r1 = semget$private(0x0, 0x2, 0x602)
__semctl$IPC_RMID(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x7, 0x0, 0x6d, 0x81, 0x10001, 0xe86d, 0x3, <r2=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0xff, 0x64, "d65ae5421e588cd96d36975c88e151ad9c5b5d887a14c151b92a471e231cdeb998f72925505c7d907ac594f583bef703587f424203932447a657af6978b60e990503b7b860177f771ea4e502600ede9bfc92c19355303c57a18aba2ae5525cf9fd9fbffe"}, 0x6c)

00:00:04 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpid()
r1 = getpgid(r0)
r2 = getpgid(r1)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$lock(r3, 0xb, &(0x7f0000000300)={0x1, 0x1, 0xa, 0xfffffffffffffffa, r1})
r4 = msgget(0x3, 0x4000000000000008)
msgctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/155)
r5 = socket$inet_udplite(0x2, 0x2, 0x88)
lseek(r5, 0x40, 0x2)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r0)
getpgid(r2)
r6 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe)
truncate(&(0x7f0000000140)='./file0\x00', 0x41e4ba11)
r7 = socket$inet_icmp(0x2, 0x2, 0x1)
flock(r7, 0xc)
setsockopt$sock_int(r6, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
socketpair$unix(0x1, 0x2, 0x0, 0x0)
flock(r6, 0x2)
freebsd10_pipe(0x0)
r8 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)
getsockname(r6, &(0x7f00000018c0)=ANY=[@ANYBLOB="000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035eb4b0c422125e90000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a60700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c9dac41c98e5b93690f511d5f6fd5a21f437c6b2e60c80be3eea2edb3308e1d6617099f22e3c9ed02f23f83744a255796f14a95f000af36103cdaf24a4ae07c97b7f279ea66360a8e266def3eeaff2a6f237000000000000481a37a48e20724b29d1487edd68a1e3e6d39636b740bfef4549d25af2d7cb6de5c26e9a70701b923d714e1ad3b4bdb236dc3a67698cf9c6e575ee2a9bc6f75d48371fcae781037c3766b285f9816890b335b6de5dce3ebe3feb53b82e9482e64ba6e3053c951d1457a6bf0c0ad2559be0e12163f4aa8dcd07281e9151d88ee5ceeda6ade6a05416a4e6b84e507f0b7f7a20e3f22711b1c2aeedd2c701bb1038ba2856132cbb99504bd1cd997fda77268d35ee775082b8b7b5"], 0x0)
shmctl$IPC_INFO(r8, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r6, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffce1)

00:00:05 executing program 3:
socket(0x200001c, 0x4, 0x4)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000200)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14)
socket$unix(0x1, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000080)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="d6125b34000eb2f138f0d800000400"], 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000001c0)={'freebsd\x00', 0x6}, 0x24)
freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x80, 0x8)
r2 = socket$inet6(0x1c, 0x10000003, 0x4)
sendmsg(r2, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:00:05 executing program 1:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000140)='./file0\x00')
symlink(&(0x7f0000ed6ffe)='..', &(0x7f0000000040)='../file0\x00')
mkdir(&(0x7f0000000180)='./file0\x00', 0x4)
rmdir(&(0x7f0000000080)='./file0\x00')
rmdir(&(0x7f00000000c0)='./file0\x00')

00:00:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x2048}], 0x1, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="080000003f003f00208006000700a100010002004c12e21b0606e90e2e77bb2f70a5bd19f15ca25d7cb8ff8d548d6bb0fe95f0df184bda0e409f743eb6414cf415f963eab25e2102ce4b43969494954139f4f77d91d2eaaa3e6acb3b6924cf07dd81a4b3828db77754253cd6c100715bdce37bae566fb466c94a8b82a0119fd5f4ebcfb8717949d23189a394297943e7785828aadb34de97cdd77429bf39b363ebfbdb1c2dc39134cef26ac3e825a589dc8da728648dab63cc79f19b7f88036de72da30eae6955a5803223201fa3f7d98e49f0b787d003a711732557f80afa04af7d8636a58ebc08e39c0000000000"], 0x14)
write(r1, &(0x7f0000000040), 0x1fff)

00:00:05 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000140)={0x6, {{0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0xfffffe29)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000280)={@loopback, @remote}, &(0x7f00000002c0)=0x8)
setitimer(0x1, &(0x7f0000000100)={{}, {0x0, 0x7}}, 0x0)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000080)={@empty, @multicast1}, &(0x7f00000000c0)=0x8)

00:00:05 executing program 1:
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x10, 0xffffffffffffffff, 0x2000000000000058)

00:00:05 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x29, &(0x7f0000000000), 0x4)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x1000, 0x1431, 0x8c88, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x100, 0x0, 0x2, r2}, 0x10)

00:00:05 executing program 1:
shmget$private(0x0, 0x2000, 0x105, &(0x7f0000ffd000/0x2000)=nil)
shmget$private(0x0, 0x1000, 0x240, &(0x7f0000a36000/0x1000)=nil)
shmget$private(0x0, 0x3000, 0x2, &(0x7f0000aef000/0x3000)=nil)
shmget(0x0, 0x3000, 0x1, &(0x7f0000f67000/0x3000)=nil)
r0 = shmget(0x1, 0x3000, 0x0, &(0x7f0000b67000/0x3000)=nil)
shmat(r0, &(0x7f0000e44000/0x1000)=nil, 0x43000)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
sendfile(r1, r1, &(0x7f00000006c0), 0x1)
sendmsg(r1, &(0x7f0000000640)={&(0x7f00000003c0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000400), 0x0, &(0x7f0000000440)=[{0xf0, 0xffff, 0x1, "aba14e47aba3fb06567ec09cdecc45e04823df5a5353de0cf8a354743b3b8a69fece81321984690aaa3f4f16cf975e1272d9b6ae6e65841c1c21b8a1fedf4dc7aef4567528f7302aa4415571787b159b24d9866fd0d2a42e227d6d741abccb85f7a6c311c35fa400174e32d172d2b9d59ecc7c0668c416e04d19b32fc5c0722dd85cce6102bf1c0f7a6dacb2da8172c62c0098fc50a5d89b636ce7732c59505c5fe81ee6a29c03b1a93d858c22f05ede88e2105be669e684aab6e83002693603c5bcb7efe725f353d503dfb09b467c16e05a2ee52a865261710df0cd4666"}], 0xf0}, 0x8)
mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x1011, r1, 0x3c)
r2 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700)=0x1, 0x4)
shmctl$IPC_RMID(r2, 0x0)
shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x0)
r3 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000680)={0x5, 0x1, 0x3, 0xc6}, 0x8)
getsockname(r3, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000340)=0x8)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3, 0xfffffffffffffffc}], 0x1, 0x0)
getsockname(r3, &(0x7f0000000080)=@un=@abs, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000017c0)={0x6, [0x20, 0x70f6, 0x3, 0x3ff, 0x8, 0x1]}, &(0x7f0000001800)=0x10)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000001700)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/18)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
accept4$unix(r3, &(0x7f0000001840)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000054ee4d6dffaddc2b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d5a4176b3073b08af01ca2070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5c408e44e9ee82999a4ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a198a0f897756445bc1593fc4fc12da9415af192833246b4294e08540fc3439dc4a6acddcaf602931f004eb7ec7c60630f9e3f042ffbd5da6177bf8de0921617886f8e03cf75259bec78877ca2a392e451f7e3559c5dcc6665eaa7be6e503d83cdd83d94f6381ed1e595fbfc9847c79322fcbb55fbb08250a4e5e4e337e17715925ee4a7de414289561db515ad2b6d7d083e6cc0c88f475920528c65979f1642aafb449c88ff19a67dd6c90c8ddd9ed4b6ffad14d24ebee5200e6c90db430aebb446b"], 0x0, 0x10000000)
r4 = getegid()
getpeername$inet(r3, &(0x7f0000001740)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001780)=0x10)
setgid(r4)
getpeername(r1, &(0x7f0000000380)=@in6, &(0x7f0000000040)=0x1c)
ftruncate(r3, 0x7ff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fchmod(r3, 0x103)
setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000180)={'accf_dns\x00', "39ac38170d84703635a328946167c819c7a2ad82a7cc761920214a3eecf4d6bbce9aeab5a58a46c445fdadd4392f4a4b40dc411fa5c6ae2b28ded3ce39aa2e4a4d416af5240080a8384653cbc382ef0a65c1b49380719562a390f9ab335bdaa73492fb027f74e115b5e33979332eb12df5664ec9f5c3acd2aa0308418ab31cfcde0f7d63692bc4da84b2403f704ddf40a7a9caab5eccdead53eb957e438824cb1412815e49f4b79ddf3038995bb41d83b7e990451075340a41e6c4031b6d95de9c8d3a3809933c7d2370decebec4e794c75e90770f26f6133aa2ba101cde2479267b9aeb0948a52ca03409c8b799a085"}, 0x100)

00:00:05 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x3, 0x0)
setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000540)=ANY=[@ANYBLOB="ac7000000065a43066918926e86abe0000000000002b19330be1e61ee0bfe44ec5df10048c7386882ac6a8331aa196b8229d30d16353dac9e75d00000000000000000040000000d56e208e7cbc7e614a0a182bdfdd768a1d32a74e79350e37491fc82051385bff7ffffffffffff77971dacab0f22dd8415d2f54b4b4648cd58f00e577a4e4"], 0x1)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000006c0)=""/123, &(0x7f0000000300)=0x7b)

00:00:05 executing program 0:
r0 = socket(0x1f, 0x3, 0x0)
connect(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e2f7e696c65b000"], 0xa)

00:00:05 executing program 2:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
r0 = semget$private(0x0, 0x0, 0x0)
__semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000000)=""/138)

00:00:05 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0xaa)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr=0x8}}, <r1=>0x0}, &(0x7f00000000c0)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x6, r1}, &(0x7f0000000140)=0xc)
syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b0174141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")

00:00:05 executing program 2:
setreuid(0x0, 0xee00)
syz_execute_func(&(0x7f0000000180)="982ce00f050520d0f80791b0174141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4101f9b9be201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131b15deba1c9fb110f0f3804830a000000")
r0 = semget$private(0x0, 0x0, 0x0)
__semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000000)=""/138)

00:00:05 executing program 0:
syz_execute_func(&(0x7f00000000c0)="b1fdc4e3095ef300cd808e6b006969ef69dc00d9c462b93816d090c4413927fdf963c1c7c7e4c653fbc401795bca26660f29e2e71010f4a95ff9f345dc505050ea01ff420f62850000000018675dd1d9ffac1fb04ed3bf730f5726400f2d4d181801fe5fb6660f6e44c368c482fdbae5330066410f6d5a228201080ebd890f000000")
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:05 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x26, &(0x7f0000000000), &(0x7f0000000040)=0x4)
r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x9, 0x9, 0x4}, 0x10)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e)
sendto(r3, &(0x7f0000000280)="49c698f850da0a1d78e10dcb3d979d4ab1d895238cb5667288470df89b172263bbb48b9d3521f89b88bc80e1780d", 0x2e, 0x20089, &(0x7f00000002c0)=@in={0x2, 0x2}, 0x10)
r5 = fcntl$dupfd(r1, 0x0, r0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000380)={<r6=>r2, 0x101}, &(0x7f00000003c0)=0x8)
setsockopt$inet_mreqsrc(r4, 0x0, 0x49, &(0x7f0000000400)={@local={0xac, 0x14, 0x0}, @loopback, @multicast1}, 0xc)
getpeername(r4, &(0x7f0000000440)=@in, &(0x7f0000000480)=0x10)
fcntl$setflags(r4, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
syz_extract_tcp_res(&(0x7f0000000540), 0x20, 0xdc2)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000600)=0x7fffffff, 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000640)={r6, 0x72419784}, &(0x7f0000000680)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000006c0)={0x0, 0x5, 0x1110, 0x8000, 0x0, 0x5e395ab, 0x7, 0x0, <r7=>r6}, &(0x7f0000000700)=0x20)
fcntl$getown(r0, 0x5)
fsync(r3)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000780)={r6, &(0x7f0000000740)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000007c0)=0x10)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000800)=0x52, 0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000840)={0x4, [0x9, 0x1, 0x7, 0x100]}, &(0x7f0000000880)=0xc)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, 0xfffffffffffffffe, &(0x7f00000008c0))
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000900)=0x37ab, 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000940)={r7, 0x8f7}, 0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000980)={0x1f, 0x8, 0x6, 0x8f5, 0x200, 0x5, 0x9f, 0xfff, 0x2, 0x3ff, 0xfff}, 0xb)

00:00:05 executing program 2:
accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f0927b111acdf14a2fe3fda5074507831ccd000000"], 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0)

00:00:05 executing program 0:
r0 = socket(0x17, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x80000001, 0xf, 0x5b0, 0x7}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0x2, <r1=>0x0}, &(0x7f0000000280)=0xffffffffffffff7b)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x0, @empty, 0x1}, 0x1c)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x0, r1}, 0xc)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0)

00:00:05 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1a, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
fdatasync(r1)

00:00:05 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10)
sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0006ae2f66696c65302f666907653000"], 0x1c)

00:00:05 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x8}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={<r2=>r1, 0x4, "52e228a3"}, &(0x7f00000001c0)=0xc)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r2, 0x200, 0xe7bb, 0x4, 0x2, 0x1, 0x2, 0x3f, {@in={{0x2, 0x2, @loopback}}, r2, 0x28f, 0x6, 0x5, 0x9, 0x9}}, &(0x7f00000002c0)=0xb8)
shutdown(r3, 0x1)

00:00:05 executing program 3:
setrlimit(0x6, 0x0)
mlockall(0x8000001)
sync()
sync()
accept$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = accept(r1, 0x0, &(0x7f0000000000))
socket$unix(0x1, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet(0x2, 0x10000007, 0x9)
socket$inet6(0x1c, 0x10000002, 0x7ffffffc)
r3 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
lseek(r3, 0x0, 0x3)
accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, <r4=>0x0}, &(0x7f0000000040)=0x8c)
semget$private(0x0, 0x0, 0x209)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r4, 0x8000, 0xd000000000000000, 0xfff}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10)
setrlimit(0x2, &(0x7f0000000080)={0x4c0f})
r5 = semget$private(0x0, 0x2000000000002, 0x422)
__semctl$IPC_INFO(r5, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:00:05 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000140)="fad126ae1658db6c519f87813a02334fc6e441c1a15b84e61b13fbba5c41d23801c342978bf153d81142de3a214414ec7fc2b65b")
syz_execute_func(&(0x7f0000000000)="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")
openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x7fd, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, 0x0, 0x0)

00:00:05 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000cc00000000e10000000000000000000000000000000000000000000000000000000000001700000000000000000000000000004371928e768900"/128, @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0)

00:00:05 executing program 3:
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x3f0, 0x10000000)
sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000180))
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, 0x0, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")

00:00:05 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1400000084010000080000000000002114000000000000000700000001000000000090be"], 0x24}, 0x0)

00:00:05 executing program 2:
syz_execute_func(&(0x7f0000001700)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90066470f380567ff8fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f676945fb483b3bd9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x72)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
getpgrp(0x0)
getpgrp(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
fcntl$getown(0xffffffffffffffff, 0x5)
getpgrp(0x0)
r1 = getpid()
getpgid(r1)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
getpgid(0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
fcntl$getown(r3, 0x5)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
freebsd11_fstat(r3, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000180), &(0x7f0000000440), &(0x7f0000001600)=<r5=>0x0)
sendmsg$unix(r3, &(0x7f00000016c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000240)="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", 0xfd}, {&(0x7f0000000340)="c8e7855b9443e527e7f90fa7539f833732dc290265ec7f195610598e391dabef9562df98d645218c6a72ad6058750b478913017cd6d58663aee77501c1879ca9a3f3d191bdefabd9c6196a0174f6ca7f0d1ddcec4b0b798a77b06fe1bebb84e30354e20d4711be43bd89db2af93feed1870b170b51f30d03339c4b38193597035f49c82b8ff3c5f229beaa08771b23361ff0c5591171219e051ed6b41c94d05c79522ce59c74dc5a6bfdccbed1fbd77d626c267c98db9e8da114065041765b17da3b25ca5521dd5cd882de0669706165fbf9", 0xd2}, {&(0x7f0000000600)="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", 0x1000}], 0x3, &(0x7f0000001640)=[@cred={0x20, 0xffff, 0x2, 0x0, r4, r5}, @rights={0x30, 0xffff, 0x1, [r3, r3, r3, r3, r3, r3, r3]}], 0x50, 0x100}, 0x20089)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
lseek(r3, 0x0, 0x4)

00:00:06 executing program 3:
pipe2(0x0, 0xffffe)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
shmget$private(0x0, 0x2000, 0x100, &(0x7f000011b000/0x2000)=nil)
mprotect(&(0x7f00000cb000/0x1000)=nil, 0x1000, 0x7fffffffffd)
mmap(&(0x7f000011a000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:00:06 executing program 0:
syz_execute_func(&(0x7f0000000240)="98410f75a0020000005e0f05050f59bfd913771141e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e65f30f1bd0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fb4af00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eef3e0dd4d48cc7e8628f680867f3af618de3c0f526264788fe58c4a1dd7dbbbfdd5cc664f08111f7ffffff30a1c9fb110fd3c4a261b7e2")
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4)
shmget(0x0, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil)
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140)=0x7, 0x4)

00:00:06 executing program 2:
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x806, 0x10420000000000, 0x101, 0x7, 0x7a6, 0x0, {@in={{0x2, 0x2, @multicast2}}, <r1=>0x0, 0x9, 0x5, 0x8000, 0x85b, 0x8}}, &(0x7f0000000100)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000300)=0x10)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8)

00:00:06 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x2000000000000009, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4)
r1 = dup(r0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f0000000040)="9daaecbd0651d06c4572f07dfbf2ad0ce9", 0x11)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

00:00:06 executing program 0:
r0 = socket$inet(0x2, 0x20000010, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x201, &(0x7f0000000140)="189fa17ff0ce5729bf713be241ac0e37e7c3b53825e517d3e6ef914e9629c0b5fb6b4067374bdf7a9829261c6386fa2feaeb07a082e885887d33024295879241398783de348670785bf25d8017cc8891db492a2a3cd82b2d3b27a4c995fc5d9a04000000000000000c9c9b4b10ed6cf5bdb045ce4bcb04184093b7c5c4812b3a962e67ab3a47a6055df94c8335ca3ca28db295190a658bca3b867915f88fe76cf3e7d1273ad13571784017a52d3af5aacd379252a46465c860d1f9cb8213dcc27cffa72752b1985d5dd03f", 0xcb)
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x800, @loopback, 0x7}, 0x1c)

00:00:06 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100)
pipe2(&(0x7f0000000080), 0x100000)
socket$unix(0x1, 0x2, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8000, 0xc1)
freebsd10_pipe(&(0x7f0000000100))
accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x800, 0x1a0)
r2 = dup2(r0, r1)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000040)={0x10, &(0x7f0000000000), 0x6, 0x401, 0xfc04})
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x6b, 0x0, 0x0)

00:00:06 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000080)=""/90, 0x5a}, {&(0x7f0000000140)=""/41, 0x29}, {&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f0000000480)=""/129, 0x81}, {&(0x7f0000000280)=""/170, 0xaa}, {&(0x7f0000000440)=""/46, 0xfffffffffffffebd}], 0x7, 0x200000000)

00:00:06 executing program 0:
r0 = socket$unix(0x1, 0x3, 0x0)
getpeername(r0, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)
socket$inet6(0x1c, 0x30000003, 0x8001)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000000), 0x10)
r2 = semget(0x3, 0xfffffffffffffffc, 0x4e8)
__semctl$GETPID(r2, 0x4, 0x4, &(0x7f0000000080)=""/105)
sendmsg(r1, &(0x7f0000001280)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00.ofile0\x00'], 0x1, 0x0, 0x0, &(0x7f0000001100)}, 0x0)

00:00:06 executing program 1:
syz_execute_func(&(0x7f00000003c0)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$unix(0x1, 0x7, 0x0)
pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)="8808a4747e03af671f7abe09f86f083061f7c39353e46f5232151c554b5087db9f8322013cf8dda3872e41b29e01395bf9fbc246ef6a0cbe25e50bf789c1a18cc04e3ef219676abd1222e370eb107a100a090ba248598f3158ac352dec846cc7018d4d33fca0836415be70326f2557d4973cf6060dce8d47c8b2a017b3ca99f540045c8df7991331ec", 0x89}, {&(0x7f0000000100)="34288e74cc5c4edbedcfee703c21df1bd814ecfb1d17ae5a1bb1adce49d4f4914adef53eff3da7d6af9687d01c5c15523d93fb2788e664f52f493067a2af683821393b22128c6858436aa92e9dcbefed64fff43f7edd9f8e1a385377521eecc77748df9be3301b448d04535170bd9ae0132d1701dba5734613", 0x79}, {&(0x7f0000000180)="3567c843d58f12b877bbeaed2400f2cfd0e2c3e31a3c0c49164967ecc1522725f4840e962895f007b8a4eaebd2ad198bb517942128aab413497b70b48cbdc47208473bd65c14a02ef6f3042e3a301b32352656dd4211bf9069e6765d42d0dbc9348cfcfb122d450d2386746847f75be0a5e8f672f5b1bde3c5eb140849eb08ae8cdd9f1fda6a2611d84ddba59f27d3c8dec5602812f485fc25111c2d565ed7", 0x9f}, {&(0x7f0000000240)="ee406ac15de05227eefe820236f179e74f972a2771d9b5c30872d0d217931984a5", 0x21}, {&(0x7f0000000280)="3afb805e259df1e1bde46236e230b8b86a9cde2ce5e216774f2882fe791e8703230e4e", 0x23}, {&(0x7f00000002c0)="be3fd6f2374f276376647cf92ae9fda7e415b6a03e5fa72b78b80e615339b3397c34528a151e1306f36ba792cd6dc8d651fb66f1981a6db5e94104410e36035e8192bc613c6248b83dcda8e30f1a34c7265149bdc2fc6caf343c76de75ceb6dfb980a4af7533210624879d29369b678232ea983aacf42f4f4c4a4221872d7aca42b1230dde50e2474c9909e5914587b061249be30fe69b95732f0d", 0x9b}, {&(0x7f0000000500)="31047256aa2e9497d428e17bf6e6601740f50d09e4e5ebc1364c398c05900630b36586e590308eb14fdac4d7895e6e9f5bea9f06664cb0e919bebd82fb0916acca16405e1adf46ba9c5833ce197b00ddeb1c370412a9b502af1758472d37f82c08d2b205e78b496119523373ff4026fd74154d6b0e20c72ce172416ca27c37d1c0ad3e6be6d3fc", 0x87}], 0x7, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:06 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x9817, &(0x7f0000000000)=0x80, 0x4)

00:00:06 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x126)
r2 = fcntl$dupfd(r0, 0x11, r1)
r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x1, 0x80)
readv(r2, &(0x7f00000004c0)=[{&(0x7f0000001280)=""/4096, 0x1000}, {&(0x7f0000000380)=""/233, 0xe9}], 0x2)
setsockopt(r3, 0xd97d, 0x5, &(0x7f00000022c0)="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", 0x1068)
r4 = socket(0x10, 0x20000007, 0x0)
clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240))
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @broadcast}}, <r5=>0x0}, &(0x7f0000000080)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000140)={r5, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x0, 0x400, @empty, 0x1000}, @in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f0000000280)=0x10)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
fcntl$setflags(r3, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000900)=ANY=[@ANYRESOCT=r6, @ANYRESHEX=r3, @ANYPTR, @ANYRES16=r6, @ANYRES32=r0], 0x0)
r7 = fcntl$dupfd(r6, 0x0, r3)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000000300)={r5, &(0x7f00000002c0)=[@in={0x2, 0x1}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x3, "b0f9a164202639ef0707dd2f693b6ef6"}, 0x14)

00:00:06 executing program 0:
r0 = socket(0x2, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000040)={0x1, 0x9}, 0x10)
writev(r1, &(0x7f0000000280), 0x26)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000240), 0x4)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0x0, 0x10000)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:06 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x10000000)
fcntl$getown(r0, 0x5)
r1 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008e27e30c6b15c25b00"/136, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x50, 0x900, 0x40, 0x9191, 0x5, 0x9, 0x40, <r2=>0x0}, &(0x7f0000000180)=0x20)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x902, &(0x7f00000001c0)={r2, 0x0, 0x0, 0xfffffffffffffffd}, 0x10)
flock(r0, 0x1)

00:00:06 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x8000, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0xfffffffffffffffd, 0x4100, 0x8, 0x0, <r3=>r1}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/71, 0x47)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="193010005b9f0620505fabd944051fa4e0cb8ae7"], 0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x66617555, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, r3, 0x20, 0x3, 0x5, 0x9, 0x2}, &(0x7f0000000380)=0x98)

00:00:07 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f0927b111acdf14a2fe3fda5074507831ccd000000"], 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x7ff}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x18e)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
syz_extract_tcp_res(&(0x7f0000000080), 0x80e, 0xfff)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
close(r3)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
close(r0)

00:00:07 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x0)
msgctl$IPC_INFO(r1, 0x3, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r3 = semget$private(0x0, 0x3, 0x292)
__semctl$IPC_INFO(r3, 0x1, 0x3, &(0x7f00000004c0)=""/4096)
freebsd10_pipe(0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff})
symlink(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00')
poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)

00:00:07 executing program 0:
munmap(&(0x7f0000e85000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000ca8000/0x3000)=nil, 0x3000)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000)
r1 = getpgrp(0x0)
fcntl$lock(r0, 0x0, &(0x7f0000000080)={0x3, 0x1, 0xd14a1f3, 0x0, r1})

00:00:07 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e0000300000469cdd12e8cce564836e034596ba52a754575860ad599dc9aa47896ee3c5d0041a2577a550ba1a85fecd340ebbcafa27eef6c0b3dcc37095598bf7653b3fbadd9b60b9e8b72eaf8e9c82365346f73a748ace532cb751fd08c27408fdf6195974ee39d4000000000000800009774f45375ad37f484f83982d0e46cfd3a55d407b77460ab9092323d4c36b2732661ca64fdc5f5751e63b2078e47240e67e2aa5bb936236c8af24433b7bf6e539ed66f9c76c58f7f4075b227515a227a98f9731f63ae7686f079a73a1b08d6a783bad12d66bd349f3c03bfaee8550b5f491b2de6883b8b799c9bc88e8644daa404b19be138db89e53782fbf04c08db97edb0b50f30e79d3362d1da55bb67acb93605be5bedf27329fc039ae4f6fc2d5e9c975c96ec4ff8abbc72490312d5346d770afed832cefb79dcc5437f3509f17bdad6fd47ddf0eb6c32f2a448a63c943d0fa27"], 0x1)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x0)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0)

00:00:07 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x200000)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x9d7, @local={0xfe, 0x80, [], 0x0}, 0xd5e1}, 0x1c)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r1, 0x0)

00:00:07 executing program 3:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4a)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000002c0)={<r1=>0x0, 0x9}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x4}}, r1, 0x100000000, 0x20, 0x2}, &(0x7f0000000440)=0x8c)
r2 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x100000000000000}, &(0x7f00000001c0)=0x8)
r3 = fcntl$getown(r2, 0x5)
getgid()
r4 = geteuid()
r5 = getgid()
sendmsg$unix(r2, &(0x7f0000000200)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000040)="cabc36364c51987c848d73c422368961d3cd2e69beaf916273a77d061874203e73eda30c686c081f258bb4df068a7ea189cfbadf406a3f5f99ab73973cf64f", 0x3f}, {&(0x7f0000000080)="5b01e98d8c76362c2a8331851754d46cd5", 0x11}], 0x2, &(0x7f0000000140)=[@rights={0x20, 0xffff, 0x1, [r2, r2, r2]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}, @rights={0x18, 0xffff, 0x1, [r2]}], 0x58, 0x20000}, 0x4)

00:00:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0), 0x4)

00:00:07 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x80000000, 0x4, [0x6, 0x3, 0x9, 0xffff]}, &(0x7f0000000140)=0x10)
syz_execute_func(&(0x7f0000000840)="b15d91cd8066410f3a20dc02660f708390010000003cfec463417e9d080000003289dee7e7c46151ec4802ddd5660f73dbfe01e18b8bf4a95ff98f4808eebce00000802000c48ea925b1fcba5193e1fcba5193e1660f383fd10f38cb4d71c4037961fb0b64660fe23ba97c073a073a4aafef7e00c4c1fb2db7060000000fe886070000003624510ffbe665f20f2b2a8f6958016b8c38e92e67660f3815879b4bb4222b54111dc421fa70e4ac")

00:00:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
dup(r0)
r1 = getgid()
getgroups(0x1, &(0x7f0000000080)=[r1])
r2 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000000)="7004ea1f4f6b36f52bf3a566038dc128c25c0841d93b221de3bd17c1200bf252ffe148a1fa1d7e5d7806bdf6a462b796fa5f7650232367bb8ba2f82685c2")
ioctl$DIOCCHANGERULE(r2, 0x8048756d, &(0x7f0000000040)="dbe92911842ee77a297f9e8cfea75675a9a7d0a414b8cf5c229da507cac451e1c0b291d5ed")

00:00:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x1)
r1 = accept(r0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x100000001, 0x3, 0x7, 0x100000001}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x400}}, <r2=>0x0, 0xffffffffffffcf9c, 0x0, 0x471, 0x3ff, 0x100000000}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x6, 0x6, 0x3f, 0x5c, 0xfff}, &(0x7f0000000140)=0x14)
shutdown(r0, 0x0)

00:00:07 executing program 3:
r0 = getegid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x3, &(0x7f0000000280)=[0x0, 0xffffffffffffffff, <r2=>0x0])
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setgroups(0x5, &(0x7f00000004c0)=[r0, r1, r2, r3, r4])
setresgid(0x0, 0xee00, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
r5 = getegid()
setgroups(0x2, &(0x7f0000000040)=[0x0, r5])
r6 = open(&(0x7f0000000140)='./file0\x00', 0x4, 0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={<r7=>0x0, 0x0, 0xd51469359349fb50, 0x7, 0x5}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f0000000500)=r7, 0x4)
r8 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x1000)=nil, 0x1000)
shmdt(r8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000200)={0x8b, 0x2200, 0x0, 0x8, r7}, &(0x7f0000000240)=0x10)
setresgid(0x0, 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r5)

00:00:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = fcntl$getown(r0, 0x5)
fcntl$getflags(r0, 0x3)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)=""/139, &(0x7f0000000280)=0x8b)
select(0x40, &(0x7f0000000080)={0x8, 0xffffffffffffffff, 0x0, 0x6, 0xfffffffffffff800, 0x100000001, 0x3, 0xfff}, &(0x7f0000000100)={0x5, 0x80, 0x0, 0x8000, 0x15, 0x7, 0x1000, 0x100000000}, &(0x7f0000000140)={0x100, 0x632, 0x3, 0x1, 0x9, 0x38, 0xa4, 0x6}, &(0x7f0000000180)={0x8, 0x3})
fcntl$setown(r0, 0x6, r2)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10f20000840000000794586aef1a3b1c7ab050faa408c33f274256314f3bbec237c8b275cf6e313c82a9ecd964457b26293c1a0c419e795df91d6f767c8ef53661afc4bc8aad61080ae4ace5e208a3e2fae60b"], 0x10}, 0x0)

00:00:07 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x0)
poll(&(0x7f0000000040)=[{r1, 0x2084}], 0x1, 0x0)
dup(r0)

00:00:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf03000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = socket$inet6(0x1c, 0x10000000, 0xec9)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10)
write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0xffffffffffffffa7)

00:00:07 executing program 0:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x1d, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, 0x0, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081f"], 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380), &(0x7f00000000c0)=0x8)
mlockall(0x1)
recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4)
sync()
munlockall()
r4 = semget$private(0x0, 0x7, 0x100)
__semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231)
ioctl$DIOCKILLSTATES(0xffffffffffffffff, 0xc0e04429, &(0x7f0000000280))
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, &(0x7f0000000000)={0xffffffffffffca50, 0x3}, 0x10)

00:00:07 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
listen(r0, 0x0)
getsockname(r0, 0x0, &(0x7f0000001080))
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:07 executing program 2:
r0 = socket(0x1, 0x10000007, 0x10001)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000)=0x3, 0x4)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f666929d77d35c63a4cbc6c653000000000000000"], 0x1)
fchdir(r0)

00:00:07 executing program 2:
r0 = socket(0x0, 0x3, 0x80)
sendto$inet6(r0, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0)

00:00:07 executing program 2:
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 = socket$inet_udplite(0x2, 0x2, 0x88)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000003c0)=[{r1, 0x2004}, {r2, 0x100}], 0x2, 0x8000)
r3 = dup(0xffffffffffffffff)
accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000040)
socket(0x17, 0x1, 0x10001)
open$dir(&(0x7f0000000200)='./file0\x00', 0x10000, 0x80)
dup(r3)
r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCGETADDR(r4, 0xc4704436, &(0x7f00000006c0)="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")
getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000300))
fchmod(r4, 0xa0)

00:00:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000000), 0xcb)
munlockall()
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xffffffffffffff7f, 0xf6, 0xffffffffffffff00}, &(0x7f0000000180)=0x10)

00:00:08 executing program 2:
syz_execute_func(&(0x7f00000002c0)="c48169fdc3b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d680748c4a29d04a50b000000518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b0f9966032c240f5e5bf46446eb2626400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
getgid()

00:00:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x2, 0x3, 0x110, 0xc57c, 0x2, 0x1}, &(0x7f0000000140)=0x98)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x2}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={<r2=>r1, 0x0}, &(0x7f0000000300)=0xffffffffffffff1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x2}, &(0x7f0000000100)=0x8)
r3 = semget(0x3, 0x0, 0x2)
__semctl$SEM_STAT(r3, 0x7, 0xa, &(0x7f0000000340)=""/246)

00:00:08 executing program 3:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x38, 0xf, 0x54, 0xffffffffffffffff}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xef50}, &(0x7f0000000180)=0x8)
flock(r0, 0x2)
poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0)

00:00:08 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x10000000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={<r1=>0x0, 0x101}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in6={0x1c, 0x1, 0x9, @loopback, 0x8001}]}, &(0x7f0000000380)=0x10)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept4(r2, &(0x7f0000000040)=@un=@file={0x0, ""/27}, &(0x7f0000000100)=0x1d, 0x20000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={<r4=>0x0, 0x800, 0x3}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0xffffffff}, 0x8)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0xfffffffffffffffe, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000000)={@loopback, @multicast1, <r5=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r5}, 0x14)

00:00:08 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x88)
fsync(r0)

00:00:08 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000928000/0x2000)=nil, 0x2000, 0x4)

00:00:08 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x2f0)
rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='./file0/../file0\x00')
sendmsg(r1, &(0x7f0000000140)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="080000000000000000000000000000002a544df5eeb1766c95c1e3ffaf1a6b6b04fc1bfc4ed24c21266c4098bbedb816a2be120294233b1ce09dc4a29ef07c893f5171a955714be9ec800675070b0d31e6531b47c9cfad97e61c21727b9a17b80e48469d31f283ba91412547b98568889f758b9872875aa0bebb912cee74d167edc67ca18a867f718a72ed728d4e8a1500310dbe46dd15148352696c876558fb1fc8327f3d921ce1cdf82f"], 0x10}, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x801, 0x4)

00:00:08 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000ffff000001000000000000002f4de8fa9c20abebf8d3a81f"], 0x1c}, 0x0)

00:00:08 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x104, 0x1f0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
ftruncate(r0, 0x5)
truncate(&(0x7f0000000040)='./file0\x00', 0x20)
unlink(&(0x7f0000000080)='./file0\x00')
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x20)
close(r0)

00:00:08 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x0, 0x10)
recvfrom$inet(r0, &(0x7f0000000240)=""/147, 0x93, 0x0, &(0x7f0000000300)={0x2, 0x2, @loopback}, 0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x8fe0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0xffffffffffffff7f, @loopback, 0x1a40}, @in6={0x1c, 0x0, 0x213ca5f5, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000140)=0x10)
__getcwd(0x0, 0x59)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000340)="ce35e3febd5d316912a856d09698425668be49aedcf8a6008cd86fc30f86eed9744f941f6450bda0f1a115020af0e4714a5f9ac6d9abea63b014dd20bd507f80dc00379867895435cd2bddb27dbf122f20e76d4cf30e8882eeb632efb80fae4adf342e")
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000001c0)={r1, 0xfffffffffffffff7, 0x3ff}, 0x8)
connect$unix(r0, &(0x7f00000003c0)=@file={0x1, './file0\x00'}, 0xa)

00:00:08 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
mmap(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x1, 0x12, r1, 0x0)
fcntl$setstatus(r0, 0x4, 0x10080)
ftruncate(r1, 0x2a60)
ftruncate(r1, 0x20)
preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000040)=""/212, 0xd4}, {&(0x7f0000000140)=""/152, 0x98}], 0x2, 0x62)
bind(r1, &(0x7f0000000000)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
r2 = dup(r1)
write(r2, &(0x7f0000000040), 0x1fff)
dup(r1)

00:00:08 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xfec4)
getsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
select(0x40, &(0x7f0000000000)={0x8}, 0x0, 0x0, 0x0)
r3 = dup2(r1, r0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x3, 0x800, @empty, 0x81}, {0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x7, [0x6097, 0xfb, 0x5, 0x1, 0x1ff, 0x20, 0x40, 0x1]}, 0x5c)
ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000240)="8645ae7e5891eb2e7ad3577f1d1b37ce93c3c2cbb1f765953a27bfc8f0a89304703dfbeb5654b370aa0b7ea711afe0fb87f3e253fa3d0691ebdc20228232574bae38357972981cea1b3fed379332fc3afa4ac378245944714584473f7b25ea7c2e5a8cc7eab71eb951398b3ce25f77111dd60ee2980bb1819b16cfbe592c61b63b4137642e5e74da7cd5f19b70c42b3a9fd7b8df8905449d7f8439505c7689d61d471d5200f888a878febe8fed5152e6f02555d292c90e3de4c5b715fb3959181845276307c4ea5a64b77cb3d9493db02346e52b")

00:00:08 executing program 3:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x1, r1)
ioctl$DIOCADDRULE(r2, 0xcbe04404, &(0x7f0000000000)="c81e267667cdbfc0e59d901b31349b4e3a26a16266712319d3f79bbc4e51df5b59857367c55d04958d00a16c527aced839516e7c8b6ed0c6a62ddeb0e768a9374b73679fe168d49ed64240fd60a3889d69be03710c2220fc4f18e42fd12756934c26737bf5bb32693060023316e03566089f37eb5c8659d2f0a811e05f6cf07ce420bebf55ecdaad39")
sendto$inet6(r2, &(0x7f00000000c0)="0146760799d002259fe506fb7fc1f130aa31d3bfef60788c77edd7918f4c6042b06a33413a8d1bdf144d372ace0bbb37febf7393ea3c64f4f3ea245ddc9e43573bd5d575f1fd79bb2c996c07ada3d465d92dad0938711bbe1349ed2b72631fb55ab85e89690df5b7bb21badced4cff5a3ecbe435d65267c7dfcbd07caeedcec5c171652d817721e0f90839bbb77278861dce2a534b399170fb3169", 0x9b, 0x4, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
writev(r2, &(0x7f0000000100), 0x1000000000000050)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:08 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
accept4(r1, 0x0, &(0x7f0000000240)=0xe, 0x10000000)
r2 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000)
r3 = dup2(0xffffffffffffffff, r2)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x7fffffff, 0x0, 0xaa, 0x4, 0x8, 0xb0, 0x800, r0}, 0x20)

00:00:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x1010, r0, 0x0)
fchdir(r1)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[@in={0x2, 0x1, @rand_addr=0x1}]}, &(0x7f0000000080)=0x10)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:00:09 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f5b696c653000"], 0x10)
ioctl$DIOCGETALTQV1(r0, 0xc1304430, &(0x7f0000000040)="1c5eb571e00afcaf554115d326af6d93fef001ba8ecd241400f0b8e04a3a0ce7b671a01119d954a3cc59bf8e659f5daef35dc96a1ebdbb88bc71e69dd1bb23108adc0b0b15a2d4bb7582ce973ac6e2b0d187fe9fe01985c29bdf8dc887bab6ee1ec6d211205948b2a72531279ae2939cb9d5234d135744f52532b310a6ee3bcc3151e604a632047182661b848d219629520b3e544e")
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x7fffffff}, 0xffe2)
shutdown(r0, 0x1)
getsockname$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/4091], &(0x7f0000001180)=0x1002)

00:00:09 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0)
fchmod(r0, 0x1)

00:00:09 executing program 3:
socket$inet6_udp(0x1c, 0x2, 0x0)

00:00:09 executing program 3:
r0 = socket(0x2, 0x2, 0x40)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x4, 0x3, 0x2b28000000000, 0x836, 0x1, 0x1, 0x834, 0x1, 0x0, 0x5, 0x2}, 0xb)
setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c)

00:00:09 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0)
syz_execute_func(&(0x7f00000000c0)="982c230f050520d0f80791b04c4141e2e996c462a2f7c7c4c421f97fdea200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4bb8f294001b00b000000263e3636263e66440fe02657c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b65931318fa978813afba1c9fb110f0f3804830a000000")
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')

00:00:09 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4)
r2 = dup2(r0, r0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000140)="270aed465e561f99d0d7a76236a25e4802d1b8ab4bff5c5c55279ddf53212a4a33e9ff3e367ed611ae96f71e9a0192f066b542b96f9274deb5440d80c28dc026f1186e0c9ade43697ad6442c69d8da35e77b6e759d7f9c301080d23d2a1b550169cf86fa8593fc6c6a94196bd342a8b66a5e6fcee6face29c9a558883df8a1cf6775c3c890ad4e4a7560e4320ce1c8a5a1ab072bfafceaf5003c1dc2dbce516d315addbc796c5584b82cae04e7d864ecfe307ee59f32ff8ec15c2112de228a65d70cb9838bae209b255d927498f85341e8938872e844100ec94fb6", 0x1cd)
getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0)
fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0xb4b5, {{0x2, 0x1, @rand_addr=0x7}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={<r3=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000340)=r3, 0x4)

00:00:09 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000380)=0x8)
lseek(r0, 0x24, 0x3)
ppoll(&(0x7f0000000340)=[{r0}], 0x1, 0x0, &(0x7f0000000400)={0x3}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x20)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x1, 0xeed5)

00:00:09 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = accept$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4)
r2 = dup2(r0, r0)
setsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000140)="270aed465e561f99d0d7a76236a25e4802d1b8ab4bff5c5c55279ddf53212a4a33e9ff3e367ed611ae96f71e9a0192f066b542b96f9274deb5440d80c28dc026f1186e0c9ade43697ad6442c69d8da35e77b6e759d7f9c301080d23d2a1b550169cf86fa8593fc6c6a94196bd342a8b66a5e6fcee6face29c9a558883df8a1cf6775c3c890ad4e4a7560e4320ce1c8a5a1ab072bfafceaf5003c1dc2dbce516d315addbc796c5584b82cae04e7d864ecfe307ee59f32ff8ec15c2112de228a65d70cb9838bae209b255d927498f85341e8938872e844100ec94fb6", 0x1cd)
getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0)
fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_group_source_req(r0, 0x0, 0x0, &(0x7f0000000000)={0xb4b5, {{0x2, 0x1, @rand_addr=0x7}}, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x118)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000002c0)={<r3=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000340)=r3, 0x4)

00:00:09 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000000)="b10005049000000000c708005786ca900f0e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f376336acf00b7804be781e4991f7c8df5f882b297be1aa7923ed00f4c8b2ca3ebbc257699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89720fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f90006ee01be657aea8c500000002000000000000020200a371a3f8000000000000000000010000000000000000", 0xb1, 0x0, 0x0, 0x0)
r1 = getpgrp(0x0)
r2 = geteuid()
fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getpid()
r5 = getuid()
freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000100), 0x0, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x88, 0x1}, 0x81)

00:00:09 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0)
syz_execute_func(&(0x7f00000000c0)="982c230f050520d0f80791b04c4141e2e996c462a2f7c7c4c421f97fdea200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c4bb8f294001b00b000000263e3636263e66440fe02657c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b65931318fa978813afba1c9fb110f0f3804830a000000")
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')

00:00:09 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000002c0)=0x1, 0x4)
setrlimit(0x7, &(0x7f00000000c0)={0xa15, 0x1000})
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r2, 0xffff, 0x1018, &(0x7f0000000000), 0x10)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="1c40a7befc12dce7ba0a2a30845c9992675f5b6d6c2bab38e116eeb5439a4b8fd6630a02a3334ae93e4508fcc9b992956d8f97f10490077122dca24ec4e2bf73357c1e27892f0ccdd3a0c0023369b526d2fc44532b84f8f85d6d636f7273e001d6947be4cb74fbaec8c58e19824de574d1d5a19c9f72be31aabf061722e840850dca969ad4bf3d5a81f0ee72b05dfe4ddae7882560ea9cc37576693c12c5a93c2847825a875858d8ab30a00b541c2bc12d26364a4ab995015dbe291e89a84a2897f9e350", 0xc4)
setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000380)={0x3ff}, 0x10)
r3 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x41000000000003)
poll(&(0x7f0000000000)=[{r3, 0xa}], 0x1, 0x0)
r5 = socket(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000040)={0xffff, "aa04a87f3320e2a135e339cdd6f282a7"}, 0x14)
fcntl$setflags(r5, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4)
read(r0, &(0x7f0000000280)=""/45, 0x2d)
setitimer(0x2, &(0x7f0000000300)={{0x8, 0x8}, {0x2, 0x9}}, &(0x7f0000000340))
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f00000011c0)=0x4)
poll(&(0x7f0000000440)=[{r4, 0x108}], 0x1, 0x228)
shutdown(r4, 0x1)
flock(r6, 0x9)

00:00:09 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000480)={0xfffffffffffffffb, {{0x1c, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x200}}, {{0x1c, 0x2, 0x4, @loopback, 0xcf}}}, 0x108)
r1 = socket$inet6(0x1c, 0x5, 0x9)
setsockopt$inet6_tcp_int(r1, 0x6, 0x0, &(0x7f0000000740)=0x7, 0x4)
r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x10202, 0x0)
r3 = dup(r2)
accept$unix(r3, 0x0, &(0x7f0000000600))
pwritev(r2, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
write(r2, &(0x7f0000000640)="f7d1e6bd09a63ea379cd4bb1095c41a21873ac89207541aed03e415e8bcb007674ecc7143347c0d32f395186472bb148a2aff10b6cf21f2ce9dc9b612f2732873e894a599f1fd167b97f7ad5f302023012df6283d344e38736b73319a0d73f58bdef309e2f85fa50655b1b7f3036b99b1c0dfff8cbf65938d52c60c1b2bf221bb294faa1a6c0583c2268aba3190d6462adfe78ad51fc9a2b4fcd58b8eee42e6a347a48fac57485d7027588b99cc0433c2f0670858baa0a4f508704ce59fdc00cf5b01bc72ce7517d5eaffa4426ed738279", 0xf7)
freebsd10_pipe(&(0x7f0000000080)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000300), &(0x7f00000005c0)=0x4)
open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = dup(r2)
ioctl$DIOCIGETIFACES(r5, 0xc0284457, &(0x7f0000000140)={0x10, &(0x7f00000003c0)="8e99260ac3d865481bdd16449c4ce03293986492af0b84643e2dbc7e1a49566cf04e250a435369edfb051aa1b08cc74f1d51f987aa825ad7e85dfc963b6616b70d9969b9ce9509957a106f3749b9ae14bd19b27e0a8586c1868e20bc8a1f20105a592709a93dcfc3e58cd135cf04edb9f037fcfe5824037bcacbc6196b567ba3d66dd0f6412603a93aa40cbbcac839c9deba3e29125f845ef0a847a1a47e779c87ffe450104eb20a", 0x2, 0x81, 0x6f95})
writev(r3, &(0x7f0000000340)=[{&(0x7f00000007c0)}], 0x1)
writev(r2, &(0x7f0000000040)=[{&(0x7f00000001c0)="394af568a2b0fc2738604dc0380c7b056e9ce438fb16e3a6e8dda8210ecad50923ee257fb67c7ee192a005b4104826b84072e600c7839f323a252f8eade1e3966b8c6a54be8bc08c93844aeb56abc2f35a810a2f0f48b3e019947537828914062bf73db2f70bf4c6363c30899745ff57fac059f43718cdedb6fca14ce926a13f8aadd6b63e1de19b1f22ad563c2bfd9c8c92d7708186b0fde2fa5e01654a6e7de2bb1b2d963e95dc21bbf08c0903fc883d4f7f85c85b5f9e1ae8a57f1c3986cccc78d0df421587a9498f30ea618896c042a887a7bbcc4c4477af2cb79e4c7362a44067d060159c6a22439d5f95aea1e41a771e836ed1", 0xf6}, {&(0x7f00000000c0)="a0c14007d927db513b67fba40422d7dd420847f1f35f40eeda195dde66788dd486aac2201c3f87e7374286e40242dda3d2d2a95d2b8db1d7745b56da9438f74de824bee1be4c0d90a55fe43146683f643ab3f0eacff4c2b9f6f14161770e4b3ab4207049e81f5aecaec2f2c397bb9c25", 0x8}], 0x8f)

00:00:09 executing program 0:
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x40, 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x40000000000000, 0x8001d, r1, 0x1)
flock(r1, 0x1)
symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00')

00:00:10 executing program 3:
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000340)={<r1=>0x0, 0x20}, &(0x7f0000000380)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x3ff, @empty, 0x8}}, r1, 0x5, 0x3, 0xd84, 0x6, 0x1f}, &(0x7f0000000480)=0x98)
syz_execute_func(&(0x7f0000000500)="950c0f0541dfb295ca0000e4bf2572720f2ef04411a7075fc5ed5bf9f23e26220fa0e5be34d1c4e1f9c421fca9d619651cb20729b207296eba0d8c7388c4e109ea680467f2a60fbb01988f297c8151080fbfce0f73d5393e3c572e90a526d9f384bb7508f24d0f2d9600000000f3440f2b55010f3804830a000000")
fcntl$getown(r0, 0x5)
r2 = shmget(0x3, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil)
r3 = getuid()
getgroups(0x5, &(0x7f0000000000)=[0x0, 0x0, <r4=>0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getuid()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="00050200102209000200000000005938d667e2da75212639ecc4690f0c88b9e2341572fa0cecc4ecd644e40250"], &(0x7f00000002c0)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000300)={r7, 0x6, 0x3, [0x8, 0x9, 0x36f3]}, 0xe)
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpgid(0x0)
r10 = getpgrp(0x0)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000000200)={{0xfffffffffffffffe, r3, r4, r5, r8, 0xf5, 0x40}, 0x1ff, 0x889, 0x0, 0x9, r9, r10, 0x7fffffff})

00:00:10 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="1000000000000000000000000000d3006dae06ccbd3da96f86eefa9abb0e294d12a08aa97e4aa5841477609bd68056530e503668b1aa"], 0x10}, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100)
r1 = socket$inet(0x2, 0x30000007, 0x80000001)
r2 = dup(r1)
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000240)={0xe05, 0xfffffffffffffffd})
syz_extract_tcp_res(&(0x7f0000000100), 0x7fffffff, 0x100)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb)

00:00:10 executing program 1:
r0 = getuid()
setuid(r0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r2 = socket(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
r3 = dup2(r2, r1)
sendto$inet6(r3, &(0x7f0000000080)="026546d99f49369e2e174ede66094cfb9c488a874463e09f7b46b8f634c00841874a366759481ec3994cdc80c8c4d22551cd9177c765c3428b27e9b8444ac0facfb944251ec1d13b87da34fdade0839a40eca312b30973147a7f4028f66409de9f1237c0a8823a57fca6d402721d167cb2fc98c07df6f5ffdba85d082849a72c4c7477696e92f2998dcf23bdaa3dbd64320f2c47848ff81ca27b6ccc160dd03b86a2c91d7eed59d138ad02170714864f863ca924d2863b832ebd13ac08faeb4eef0f30e9c3afcea0ef39dc653ef8b1198e1e0c0d712dfe42f3f579c4c0c2ef7c2472c5a8c74b52", 0xe7, 0x20005, &(0x7f0000000180)={0x1c, 0x1, 0x7, @loopback, 0xfffffffffffff4fa}, 0x1c)

00:00:10 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000001440)="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", 0xfbe}], 0x1, 0x0}, 0x0)
dup(r0)
syz_execute_func(&(0x7f0000000200)="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")
socket$inet(0x2, 0x10000004, 0xf000000000000000)
socket$inet(0x2, 0x20000000, 0x7)

00:00:10 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x101, @empty, 0x9}, 0x1c, &(0x7f0000000680), 0x9d15, &(0x7f00000000c0), 0xa7, 0x100000000000001}, 0x20000)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:10 executing program 1:
select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x3, 0x84)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(0xffffffffffffffff, 0x0, 0x0)
truncate(0x0, 0x0)
pipe2(&(0x7f00000001c0)={<r2=>0xffffffffffffffff}, 0x4)
execve(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getgid()
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x8000, 0x1000, 0x100, 0xfff, 0xffffffff}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r3, 0x9, 0xffffffffffffffff}, 0xc)
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

00:00:10 executing program 2:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x3, 0x408)
getpgrp(0x0)
bind(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffecd)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(0xffffffffffffffff, 0x1, 0x1000000000003)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000180)=0xfffffffffffffffd, 0x4)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
ioctl$DIOCGETQSTATSV0(0xffffffffffffffff, 0xc0184432, &(0x7f00000001c0)="ec67582300ed9d08f61ce8d6fc91c810e0597e69a368f519b1a692da93b92e076aaaa7a372ff6d69bf09f7496ebc02a47e4244fb30a659a1c33b8787f56c303d2c2cc7625f2392ddc720cf2f16751b7b4740b1ef5719ef14175c7b50955b620db34adc1425484a71ee75044dc315ea2ea79f4770e145bb28aed63a4b3908046c4a9485f4e09b4eda6e5864e84b8298af61a7d88f6bdf490f7b65dfc416a29b65da57fdf659f446d9da0cad6359c42b67e93b97207bb524f81a7e664c1d2aa5530f7a5f40a8fe3f55837191e256fc95")
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14)
fchmodat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80)
freebsd10_pipe(0x0)

00:00:10 executing program 0:
r0 = socket(0x4, 0x10000007, 0x1)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x80000000, 0x89, 0x20, 0xffffffff, 0x6}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, r1, 0x2, 0xfffffffffffffff9, 0x3}, 0x94)
r2 = fcntl$dupfd(r0, 0x11, r0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
linkat(r2, &(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000080)='./file0\x00', 0x400)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x8)

00:00:10 executing program 0:
truncate(&(0x7f0000000080)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x3f}}, <r2=>0x0, 0x4, 0x20, 0x1000000000000, 0x3, 0x6}, &(0x7f00000001c0)=0xa0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r2, 0x1}, 0x8)

00:00:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x10000000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2)
r2 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xe001, 0x9)
getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:11 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb)
lseek(r1, 0x0, 0x1000000000003)

00:00:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @remote, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000700)={0x8, 0x7}, 0x10)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0x1, @rand_addr=0x8, r1}, 0xc)
syz_execute_func(&(0x7f0000000180)="982c380f050520d0f80791b0734141e2e996855b99a4c466a4c4660f0f01fc437c3866450f73db0221fc22eba8c0c041812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b100000008f294001b00b0f01a4b400000080000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d040000f344ded7b1317364400f38cd01c461d561970d000000")
socket$inet_tcp(0x2, 0x1, 0x0)
r2 = socket(0x10, 0x0, 0x6)
r3 = dup(r2)
ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f0000000240)={{"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", "47e731594284926c57cb38bcb8ebd7ca67966524479a8f3e49b365bd58bc28ba", 0x200, 0xffffffffffffffff}, &(0x7f0000000100)="6b38ebd75b078905afd75df6146090aa1a743c393be4ba273bbeb2cd3f5d5745fcf6370fa1c44df6c2d37d99d44ec3d7ab05eb1ccedf878b568aac7552516addcd85be1eb7b456c021348541876215ae086e3f5d0df6431b89f92637b2fe3f320ab56b", 0x0, 0x5, 0x10001, 0x1, 0x7, 0x8, 0x7fff, 0x2000000000})
setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000006c0)={@multicast2, @rand_addr=0x1, r1}, 0xc)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6)

00:00:11 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x4, 0x97)
pipe2(&(0x7f0000000040), 0x100000)
open(&(0x7f0000000000)='./file0\x00', 0x1, 0x4)

00:00:11 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x2]}}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000001440)="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", 0xfbe}], 0x1, 0x0}, 0x0)
dup(r0)
syz_execute_func(&(0x7f0000000200)="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")
socket$inet(0x2, 0x10000004, 0xf000000000000000)
socket$inet(0x2, 0x20000000, 0x7)

00:00:11 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(r1, 0x0, 0x0, 0x0)
pwritev(r1, 0x0, 0x0, 0x0)

00:00:11 executing program 1:
r0 = socket(0x17, 0x10000001, 0x0)
connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa)

00:00:11 executing program 1:
setrlimit(0x9, &(0x7f0000000080))
r0 = socket(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4)

00:00:11 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
chdir(&(0x7f0000000080)='./file0\x00')
fcntl$setflags(r0, 0x2, 0x1)
r1 = semget$private(0x0, 0x0, 0x80)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000540)={{"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", "09d9af9e839df659c451021e90ce5733cf6c168806995f5eb588732bb5cdb0de", 0x2, 0x2}, &(0x7f0000000300)="fd707de0e10c55f017d85ea32262b9908a260ad5b63850a6509f2292b4a632b57a72b04a2edd871b2a2e6c648993d01f8539841856f9dcc558fb1456c4084f81ce7509840abe7964606f41da0796b2e67d26585aa6467724ea5deee67106ce0d292ae966c82c080d7123dd6fceb3541fb8388a77371e71291e2f9dc69f88a6f633db2bf5f4f41f3028d91f83aaf722edde03ce653663c30c7ce1d265c732a3f572c1affe2df8ddffc3b20aa5998315825aec825d06d19206fb9d8cb750d2c5b13ebfd7227dbdd70a701c6d2fb85433a9904f9c9118bc9db85cdd8718e0527ae50942e0f555055f1bb7c0612f24edcf1607cbbd", 0x2, 0xa3, 0x5, 0x100000000, 0x7, 0x40, 0x5})
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:00:11 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
rmdir(&(0x7f0000000000)='./file0\x00')
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
flock(r1, 0xf)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
execve(0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3}}, <r2=>0x0, 0x6, 0x5, 0x7, 0x5, 0x34b}, &(0x7f0000000180)=0xa0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x3f, r2}, &(0x7f0000000200)=0xc)
writev(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0xfffffffffffffffe)
renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00')

00:00:11 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file2\x00')
fdatasync(r0)

00:00:12 executing program 0:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fstat(r0, &(0x7f00000000c0))
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={<r2=>0x0, 0x1, 0x1, 0x80000000}, &(0x7f00000002c0)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x7, 0x4, 0x80000001, 0x4, 0x5}, 0x14)
sendto$inet6(r1, &(0x7f0000000000)="99f7cdbcd9e4741b3b0e744c066c3ed992daf93bca4b6f3854f1e46eaa7f9fc4eb7ebb40bd3c7ae406da3da6be56fb5203ba07b1d93bce09f5786e96060f249c32b1464408b1a06c93eb38766c1d740e0fbcaaed5a717344c12641986a7e31433d42aa65701a63cf29a039430ca676bc9511f23fa10cf86d", 0x78, 0x4, &(0x7f0000000080)={0x1c, 0x2, 0xd3b7, @local={0xfe, 0x80, [], 0x0}}, 0x1c)
ftruncate(r1, 0x3f)
syz_execute_func(&(0x7f0000000200)="98340b0f050520d0f80791b0164141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000300)="1c22c4637916d7b098cd801b69e4c42205b8d36467f3460fbdebd9d017795bf9f268760400000000e9589b26c7e4c753fbc4e101edfec47c7c7fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841c463154624581b090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d0f71e7f166660f3a0b0865")
socketpair(0x1d, 0x2, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000003640)={&(0x7f00000003c0)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000000040)=[{&(0x7f0000001400)=""/4096, 0x1000}, {&(0x7f0000002400)=""/211, 0xd3}, {&(0x7f0000000000)=""/28, 0x1c}, {&(0x7f0000002500)=""/4096, 0x1000}, {&(0x7f0000003500)=""/209, 0xd1}], 0x5, &(0x7f0000003600)=""/22, 0x16}, 0x80)
recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@\x00'/90], 0x5a, &(0x7f0000000240)=[{&(0x7f0000000180)=""/151, 0x97}], 0x1, &(0x7f0000000280)=""/37, 0x25}, 0xc0)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c6440f55fefb0f450fbd27a95ff9c4c2613d7002360f465cdc0e9d3ef264f2440f4aa2c573c70167450f483bd1d9c483ed6aad000000005a660f820d00e15f00003e003ec161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
getpgid(0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(0xffffffffffffffff)
r1 = getpgid(0xffffffffffffffff)
r2 = getpgid(r1)
msgget(0x2, 0x2)
msgctl$IPC_INFO(r0, 0x3, &(0x7f00000006c0)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000203, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
r5 = semget(0x2, 0x7, 0xa)
__semctl$IPC_RMID(r5, 0x0, 0x0)
poll(&(0x7f00000000c0), 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r6 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ff3000/0x4000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000004c0), &(0x7f0000000300)=0xffffffffffffffce)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:00:12 executing program 3:
r0 = socket(0x22, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x4, 0x200, 0x6, 0x4, <r1=>0x0}, &(0x7f0000000340)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x81, 0x8, 0x4000, 0x6, 0x6, 0x0, 0x9, 0x100000001, <r2=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000400)={@broadcast, @local={0xac, 0x14, 0x0}, @multicast1}, 0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x2c6e}, &(0x7f00000001c0)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt(r0, 0x9, 0xffff, &(0x7f0000000200)=""/9, &(0x7f00000002c0)=0x9)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x16, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast}}}, 0x94)
shutdown(r0, 0x1)
msgget(0x2, 0x20)
accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0xe, 0x30000004)

00:00:12 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82020e2f6669d0653000c683477fbfa670aaa84034"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x901, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0x17}}}, 0x94)

00:00:12 executing program 3:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
fstat(r0, &(0x7f00000004c0))
setrlimit(0x8, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
pipe2(0x0, 0x0)

00:00:12 executing program 0:
select(0x11, 0xffffffffffffffff, 0x0, 0x0, 0x0)
select(0xfffffdf2, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x8}, &(0x7f0000000080)={0x101, 0x5, 0x0, 0x2, 0xfffffffffffffffd, 0x7fff, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x1, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000280)={0x5, 0x2})
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r1 = semget$private(0x0, 0x5, 0x200)
pipe2(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000028c0)={0x4, [<r4=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002900)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000002a00)={<r5=>0x0, &(0x7f0000002940)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000002a40)=0x10)
sendmsg$inet_sctp(r3, &(0x7f0000002b80)={&(0x7f0000001640)=@in={0x2, 0x3}, 0x10, &(0x7f0000002880)=[{&(0x7f0000001680)="d6920f6b019c63c333ec607ee7b6ed5a4cff5980e3d892e922a9062b7187221d990a02409d44e66c4590458b61ae193be1fa49560f2d9f8ca02f517b9c22d4ef81f608325e30f08e047f2a7a0e764d5ea1a755cb5267cd0621405e1db7a423615e2e92618999c78af711342e", 0x6c}, {&(0x7f0000001700)="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", 0x1000}, {&(0x7f0000002700)="91d2d3b0ff6f572308484917a747eb7b0e4a0f01df5e1769e0d5e6ffceb9546ca93d35244bbaee5cd6c7038123916031fe46f7c2c00d862f1aa4cadc1bc8ca52fa6108144a761e80e65655121984c23ceea21f0b0cd7d43b5cb570524f7f28ab9820003eb798991658645eb594d509e5ca9d625665ae463ac74e2b088bbe711911b55ea9a9191b391aac568195a9524aaa24048590e24adb2bc510cf6445ff35b7de5a2883b4b0eab52fc7bee190c82de4259b447a8da4d2ffab0e3ff6b82088e82de7af1f97", 0xc6}, {&(0x7f0000002800)="4b528dd022be65c2e53ef9f4d1fc7aceb3567ec67a59907f8c108a2cb0e71d6a9e1d63a4d7a5a044dbb63d0d79a94d6a14253874f08bd328550670cf853ca2078adc68bd28f46632b8ce1620b55358", 0x4f}], 0x4, &(0x7f0000002a80)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xfffffffffffffff9}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x3}}, @sndinfo={0x1c, 0x84, 0x4, {0x7ff, 0xa20, 0x9, 0x1, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @init={0x14, 0x84, 0x1, {0x0, 0x8, 0x35, 0xdc3}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xd7}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x7fff, 0x100, 0x6, 0x6, 0x40, 0x2fd, 0xffff, r5}}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}], 0xe0, 0x20000}, 0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001300)={<r6=>0x0, 0x6}, &(0x7f0000001540)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000015c0)={r6, &(0x7f0000001580)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001600)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000240)={<r7=>0x0, 0x1, 0x1f, 0x80000000}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001480)=ANY=[@ANYBLOB="02004e22ac1400bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffe300"/136, @ANYRES32=r7, @ANYBLOB="fbffffff01040000ff0300000000004002000000"], &(0x7f00000012c0)=0x35)
semop(r1, &(0x7f0000000000)=[{0x2, 0xfffffffffffffff9, 0x800}], 0x1)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d)
fstat(r0, &(0x7f0000001380))

00:00:12 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000004c0)={0x6, &(0x7f0000000480)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
chdir(&(0x7f0000000080)='./file0\x00')
fcntl$setflags(r0, 0x2, 0x1)
r1 = semget$private(0x0, 0x0, 0x80)
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000540)={{"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", "09d9af9e839df659c451021e90ce5733cf6c168806995f5eb588732bb5cdb0de", 0x2, 0x2}, &(0x7f0000000300)="fd707de0e10c55f017d85ea32262b9908a260ad5b63850a6509f2292b4a632b57a72b04a2edd871b2a2e6c648993d01f8539841856f9dcc558fb1456c4084f81ce7509840abe7964606f41da0796b2e67d26585aa6467724ea5deee67106ce0d292ae966c82c080d7123dd6fceb3541fb8388a77371e71291e2f9dc69f88a6f633db2bf5f4f41f3028d91f83aaf722edde03ce653663c30c7ce1d265c732a3f572c1affe2df8ddffc3b20aa5998315825aec825d06d19206fb9d8cb750d2c5b13ebfd7227dbdd70a701c6d2fb85433a9904f9c9118bc9db85cdd8718e0527ae50942e0f555055f1bb7c0612f24edcf1607cbbd", 0x2, 0xa3, 0x5, 0x100000000, 0x7, 0x40, 0x5})
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCOSFPADD(r1, 0xc088444f, &(0x7f0000000300)="2d53464a4cca3e1c3e69ab0f093661458e540be608852d810055d549d2c21b02d7a0f987088c8fc2f0a2ad50e9bf62d27f564a7cd636cf1e87321766b47242b0064f45a4d63dfe5362326553f706be1402cf6f0a94dbc609bc986382ae849d1249c4741cd83edca12963f0873628f32378")
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)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
truncate(&(0x7f0000000440)='./file0\x00', 0xfffffffffffffffc)
setsockopt$sock_int(r1, 0xffff, 0x400, 0x0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
ioctl$DIOCNATLOOK(r4, 0xc04c4417, &(0x7f00000006c0)="0f4aa3fa962a65639f3cee6767a414859799d3c775ef968f5db4aa2720be817270caf7461a7292f54aa26f11d099688af357471b060f014b92cd080a9bf116abe149e49c27a78fad8bae734c3a8fd8f6bc4f99e61777e4c4a5b7d42af481201d13cc8e4650b691b3438c7ec1647a24c2c02b109d5f49e0ad80a20f0c806a054e8f5697fe36e72bc3aa09f5df2ad1fdc9")

00:00:12 executing program 3:
clock_settime(0x0, 0xfffffffffffffffe)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
syz_execute_func(&(0x7f0000000000)="660f78c106c8f9f3420f1a1766440f5affc48125e1ee470f2c34e93ef081842f191e826ce40000008f897c80c96466460f766cdf7dc4a125f1b49365566666")

00:00:12 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x100c2, 0x30)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
ftruncate(r0, 0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @broadcast, <r2=>0x0}, &(0x7f0000000140)=0x9)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000100)={@rand_addr=0x8, @broadcast, r2}, 0xc)
ftruncate(r0, 0x8000)

00:00:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f6641d0fae4316bfd4d362e99deaadd1c6e696c653000"], 0x1)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0xc36b, @remote={0xfe, 0x80, [], 0x0}, 0x8}, {0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x3, [0xfffffffffffffffd, 0x0, 0x7, 0x0, 0x2, 0x2c, 0x2, 0xfffffffffffff851]}, 0x5c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:00:12 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000000c0)=0x4)
setsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x4, 0x1, 0x7f, 0x40}, 0x8)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:00:12 executing program 3:
msgget$private(0x0, 0x80)
msgget$private(0x0, 0x2)
msgget(0x3, 0x130)
msgget(0x2, 0x2)
msgget(0x3, 0x400)
msgget(0x3, 0x6f4)
msgget(0x1, 0x2)
msgget(0x0, 0x4)
msgget$private(0x0, 0x404)
r0 = msgget(0x1, 0x680)
msgctl$IPC_SET(r0, 0x1, 0xffffffffffffffff)

00:00:13 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8128, 0xfff)
syz_execute_func(&(0x7f0000000280)="b18591cd80696852c59b695c00460ffd607c1cc10fc4014c588305b30c641e32c44149f2168f4808eebce00000802000c4c3456e74df0b09eafc85ebeb8192558dc3c366450f186746f00fc00af2470fb66500c42271bba206000081b6670f0d18c401fe5ff6e3df646736676666430fefb30000000008e5f466470ff5218d18181854111d00")
r2 = accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x0)
bind$inet6(r2, &(0x7f0000000100)={0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="250000005176d838785afccdac7880760615c1e3aa32c568b250f339920ed347db85ba33e0ce6992a385bc07fd73ae586b42c21b0743da04e3f8c33d4b97e562f9d4f527df78e22c28902af608dc7d277e14686e01f270427ada4811922d811976d900f132ec289d434f462a8fc4eb1b29f17055b3592a7da977df9dc82967f63111cb0cbb59294c78e0d72e8e1fb21160d1e609bc5c960d7d487b9f99101a0d0915b9451ebd66835a295758e2bbe419e9575b27ba5b050fbb77b7", @ANYRES32=<r3=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x7fff, 0x6, "6e86bff3c209"}, 0xe)
open(&(0x7f0000000240)='./file0\x00', 0x880, 0x0)
bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x1, 0x4d, @empty, 0x5}, 0x1c)

00:00:13 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x4f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_udp(r0, 0x11, 0x2, 0x0, 0x0)

00:00:13 executing program 0:
setgid(0xffffffffffffffff)
r0 = getgid()
r1 = getgid()
setresgid(r0, 0x0, 0x0)
setregid(0x0, r1)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:13 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast1, @rand_addr=0x9}, 0xc)
fcntl$getflags(r1, 0x3)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @multicast1, @rand_addr=0x9626}, 0xc55da51169263692)

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x8)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4)
r1 = getpid()
setsockopt$inet6_tcp_buf(r0, 0x6, 0x441, &(0x7f0000000200)="76627d4b8625d26eda7f8b2fecba490726431b88ad2b8d0e2edcd8e57aa3a8c56a967a54cf34f7beb5cd7d03937bb7a7a83b1fcf76243ed0e078e26d2913bd88967d241a6d1179c78a3d7d4f9a4e149122328c7561dfbf161d63b6cbbec8a8bf58d699063f5cc980081743cdbc8ab7d0b3d5390cdcbf1586e384c889bfbd80030f557e3655e9b1f85aa372797ab901dd6c7a7f354655162afb8ebe0bfbf629131f8c6752499295079704d703a2140593c2591ff7bae846f98fc83014589a92a092155e5da3f78ae8c22ddb4a58441ef4a60f8c3a43057256731d3fed3e96d36c34647893e393ad1cef71", 0xea)
open(&(0x7f0000000140)='./file0\x00', 0x8400, 0xa2)
getpid()
r2 = getpgrp(0xffffffffffffffff)
getpgid(r1)
write(r0, &(0x7f0000000380)="13be5fba1f05016018da91c6a8d3ebc6306a2c747101f5d406c91006dc86204225be9f848463f5ad99a0485cff923085d443913ca77417f2bb0c611a4a53cd2510a7340df348f31f256fd106754f470fa2094696a7db0436127becd1c3ddd0cc56df05574da50fb57bc07576d938f6b3c2757ca12820c341bb1422ce0302baed83ca116d1510fd235a5e464f45fb414d4b1159bf3bcb8fc7c37f6dd43d8eb14e2f2f856c3f1e6a2420ffe1f561b7535be0a98df1abb87db59c2e04a06bd4bc9ded8fac4d597c5e3feecb8d403551d4c9972d25964764dda9bec9a14b234a3975", 0xe0)
getpgrp(r2)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2425, &(0x7f0000000300)="ef3d4a4798c1fa9e4640be40e34f865c4b526c99c97ce7cc1a501ef36dfda99d2f9bc04536bad52ea19e501cb722715086f0bcc76437ffa680ab8accb415d04b8b3be981c8184917aa4a92837859", 0x4e)
socket(0x2, 0x5, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r3, 0x35, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
close(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x9}, 0x4)
getpid()

00:00:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x4)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xce, 0x4)
sync()
socket$inet_udp(0x2, 0x2, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
r2 = semget$private(0x0, 0x3, 0x201)
__semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000000040)=0xffffffffffffff7f)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

00:00:13 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x467, &(0x7f0000000040)="3cd3063c69e6c16fe28993f0c542d3947c97fe40bf5cda2ba5eb458885fa458cb0be4df369ca1da23c0383c8", 0x2c)

00:00:13 executing program 3:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
nanosleep(0xfffffffffffffffe, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @remote={0xac, 0x14, 0x0}, r2}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x20000000, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x6644e239, 0x100}, 0xc)
pipe2(&(0x7f0000000340)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x0)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{r4, 0x106}, {r5, 0x14}, {r5}], 0x3, 0x3)
mlockall(0x1)
r6 = getpid()
fcntl$lock(r0, 0xb, &(0x7f00000003c0)={0xd78fc8c32817be0c, 0x3, 0x8, 0x1, r6})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000300), 0x4)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:00:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @loopback}}}, &(0x7f0000000180)=0x8c)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[], 0x0)

00:00:13 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c, 0x30000000)
setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000140)="efa3d7d41925c5d1c02c8e0732de222705a54f9e213209889a871af31ca1d0f4ee5ca3cf9355b0eef2bd902f0253399c58bef6b1b73bf8e56a86793efcdc94de7af38235c922d8c3928e9c4ba8a26ee36a5010cae9eda62dfb61c866f1f55f8cc9a86826324fb3e9b1bbf04b10e8330a51480753f5555952fe74ca3b6b5b07ba7b3ab62af0334c50efe8d7c09a1e70314faf805ed57240329c22f06e5e31d482394ce3b311cb2de5781a312173630c061c34d81300", 0xb5)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
r2 = semget$private(0x0, 0x7, 0x20)
__semctl$IPC_RMID(r2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x32, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

00:00:13 executing program 2:
r0 = socket(0x0, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet(r0, &(0x7f00000008c0)=""/4096, 0x1000, 0x81, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x600, 0x0, 0x8, r1}, 0x10)
r2 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCGETALTQSV0(r2, 0xc100442f, &(0x7f00000001c0)="a72d3ba21f8343186a78428babc61795a4f2080c836fc20e4c027910fbe82af2b62d69e623af9c2cbc60ce9d8a55122b02c738f4a435b42c22608b003aaa5dfa3818c3f08e42108e35a6d28fd5abfd018ef5a2aefe07fac03f9f99f622afcd1dab40ad6a3a3ba5e6abc6a53f42f8737efbe1113812")
sendto$inet(r0, 0x0, 0x6de96b5420ee3cc1, 0x0, 0x0, 0x0)
accept(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000240)=0x8)

00:00:13 executing program 3:
r0 = socket(0x10000000004, 0x5, 0x3)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYPTR, @ANYRESOCT=r0, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=r0, @ANYRESDEC=r0]], 0x2)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x1, 0x22, "f8b53b329b39e528516011e8a053752719bab60ddfaf3cc3a8c4654600e25dc57441"}, 0x2a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x40, 0x110, 0x8, 0xfffffffffffff55e, <r1=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x5, 0x200, 0x0, 0x80, 0x400}, &(0x7f0000000240)=0x14)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0xaee, 0x200, 0x3, 0x6, 0x3}, &(0x7f00000001c0)=0x14)
accept$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10)

00:00:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x800}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2003000000fe8000000000000000000000000000aa9600"/128, @ANYRES32=r1, @ANYBLOB="3f2f1c00"/20], &(0x7f0000000180)=0x98)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = socket(0x0, 0x4, 0x7fffffff)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000200)={0x8}, 0x1)
r4 = fcntl$dupfd(r2, 0x5, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000000)={0xe6}, 0x1)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0))
ioctl$DIOCGETLIMIT(r4, 0x80086678, &(0x7f0000000280)={0x7fffffff, 0x73a000})

00:00:13 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82800000000000b60000"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xe, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a38aa2fc6900"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000140)="1c17c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107f2168f4808eebce00000802000c422b18cb6070000005151c4a27d1c1ec1ea01eff265dc5f00c34f5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003cc4c1792f047e")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x400}, &(0x7f0000000040)=0x8)
connect(r0, &(0x7f00000000c0)=@in={0x2, 0x3}, 0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8001}, 0x8)

00:00:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
shmget(0x3, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={<r2=>0x0, 0x6, 0x5, 0x80, 0x4, 0x6, 0x80000001, 0xffffffffffff6bf5, {@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x2, 0x2, 0x10000, 0x5046}}, &(0x7f00000000c0)=0xb0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r2, 0xffffffffffffffff}, &(0x7f0000000140)=0x8)
ftruncate(r0, 0x7f)
dup(r1)
msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)

00:00:13 executing program 0:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x8, 0xffffffffffffffc0}, {0x2, 0x400}})
r2 = getpgid(0x0)
r3 = getpid()
setpgid(r2, r3)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@loopback, @empty, @multicast1}, 0xc)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={<r4=>0xffffffffffffffff})
r5 = dup2(r1, r4)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={<r6=>0x0, 0x80, 0x0, 0x1}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000002c0)={r6, 0x70}, 0x8)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000040)=0xd6)

00:00:13 executing program 0:
r0 = socket(0x2, 0x0, 0x61)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x0)
fchmod(r0, 0x80)
socketpair(0x0, 0x1, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x0, 0x0, 0x48c, 0x2, 0x0, 0x40}, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x5}, 0xc)
faccessat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x5, 0x100)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
open$dir(0x0, 0x100000, 0xe8)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 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(r1, 0x84, 0x6, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x20)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000500)=""/177, 0xb1)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
accept$unix(0xffffffffffffffff, &(0x7f0000000880)=ANY=[], 0x0)
setsockopt$inet6_buf(r2, 0x29, 0x2e, &(0x7f0000001280), 0xffffffffffffff88)
r3 = socket$inet6_sctp(0x1c, 0x40000000005, 0x84)
r4 = dup(r3)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote, 0xd77}}}, 0x0)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:13 executing program 2:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4)

00:00:13 executing program 3:
r0 = getegid()
setresgid(0x0, 0xee00, 0x0)
r1 = getegid()
setgroups(0x1, &(0x7f0000000000)=[r0])
setregid(r1, r1)
setresgid(r1, r0, 0x0)

00:00:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000001840)={<r1=>0x0, 0x4000000000000000, 0x1, [0x7]}, &(0x7f0000001880)=0xa)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000018c0)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001780)={0x0, 0x401}, &(0x7f00000017c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x72c0, 0x1ff, 0x2100, 0x4, 0x81, 0x9, 0x4, 0x6, <r3=>0x0}, &(0x7f0000001680)=0x20)
sendmsg$inet6_sctp(r2, &(0x7f0000001700)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000001600)=[{&(0x7f00000001c0)="04c480065b379d0df9d5a78707ea21d4945a65bdcf3d23cd340d79f8bb15a82b7a322547821a390b8a4c1eae294c7c9ecdc18de8cf5adce8f56372f7e112cf7fe5eafa27d1b78d235f40ff953890b4781075438350b67e0b36ada2b87c5d6a48dbddc6ee1f02175979fbb95d4310fed252afcfa2afcd12045c929d14510fc525b84540f2781827e62a7c45b7a7", 0x8d}, {&(0x7f0000000280)="376b32d18f51f7e79b94b244ca1964d95384f0341db186c70fa4d6332d8af722d2c991c0b34fcd76b83c352d6035a69df60046b257a1e9b3c37c5f4200d8560c4e58e6287fe6e0e6c92904c4d6afdc095eaa589d1c072b0281e498ea4b50d9ce2e1474a44a2e1d5e55f7eca3b2a1a8232cba4b6138e3285d1d81a7b5a5868d698d3e6fde", 0x84}, {&(0x7f0000000340)="60fe8717b8163d91f464690563bf5e32c57c331474b9fbb542229de1f3642e5be776c488c394d41321dd10b90166ca3bed2107d5aa74e24deb97c613e211f5fea7da9c38018402d2c6d6794f2b4dcc", 0x4f}, {&(0x7f00000003c0)="f3fd5c5aee5c61b7f770addbda9c7ba06889e769b08f10e0dca9b63e65265286e5167d0f4ebb633d2b052b52b6ff4eb49e41725f1990a4f0a7bb742c62a58cc6656286324500d07c97a46b0aff40f60d4ffe32316068be07fd1d65d88569d7751fdcaaaf2eb5f68150fef72144952f7d20e237eb86df8f68e935e36b7d185d187a59e049ff6afbfb7283a9b93e434b3853ccd5c6d652cceb16e476f502b60bf4cb22ce1f02850e971ae3c2a66d6e8a1d2d19fa0aa29cdc523148ad", 0xbb}, {&(0x7f0000000480)="5ae17e455c1cdd0f8f85eaf0689cb9d393eea470184c0e19cece9cf65ae3599d2e237d4b6c0be96343172d1d9a618bf31860228039d7526f51b018cd6e19ae02f77c822440eba5d766213b361e68709a212435ebb971031ad793dc3ff3c815e627c8be16b233e64f5dd16ec578111a4e1bb5f8dcf88fdfcda04d3853d6e2e0d95e8fb33479021391a019342b0b2aab6edb39691edee39c8edbae4286c36d2259baf1c6ac42433033ba6ed69fcd33ea8ac56a12332db974536d3bc2", 0xbb}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="c8b0e2e4f94614d75d7d452e77ef0c12b306a97d74ba4d1968498d095826039a3a486f22b5329e15fe8e34aa07c644d299529a844853d1d6f01cff9a68ea7960a4bb2bc756b9e937e4799f8b34620039c1733b70b27f7d9851ef45aa6482d6f97788f69b79c9385050e4f893072392690066306d8fd812a22ec691cae46e9ea42ded055b30ebf4dfc2d353300b783f", 0x8f}], 0x7, &(0x7f00000016c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x9, 0x7, 0x10, 0x4fbf4c20, 0x3f, 0x9, 0x2, 0x40ae, r3}}, @authinfo={0x10, 0x84, 0x8, {0x4}}], 0x3c, 0x100}, 0x20000)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000100)={<r4=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47f2, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, <r5=>0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x4}}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES32=r4, @ANYBLOB="06003500d1e83cdc8a02f21ce7cf0150b787ed95754fe46674ed287744164fe8a3093eb2ab270a8180bd4464c7"], 0x3d)
r6 = getpid()
freebsd11_lstat(&(0x7f0000001b40)='./file0\x00', &(0x7f0000001b80)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getgid()
r9 = getpgrp(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000001c00)='./file0\x00', &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getresgid(&(0x7f0000001cc0), &(0x7f0000001d00)=<r11=>0x0, &(0x7f0000001d40))
sendmsg$unix(r2, &(0x7f0000001e00)={&(0x7f00000019c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001b00)=[{&(0x7f0000001a00)="98ae6d7459816a8d620ed40a2a90e5abada10b0dbc908c12dcfae2fb39df4f10e79326b57e606f82bd828c96133d40e15c6f03d243542a1acfc2308eb499967ce5da3394abb6fe467be45d5d21c1c17b4b61a7a40c282eae24314cecaf26ecf8e4ab481cde361dd1bb23f8cb4d15b55bd790736b44c944f85b7d0456978b8311cc33d878f3d363e7460f6654fbcd91f0cc7dd531ced6", 0x96}, {&(0x7f0000001ac0)="1fb36cbda5fd3f1ec58a989643534889ca578d55661347b8b94d6e8b41de3c967847e6a73b393c", 0x27}], 0x2, &(0x7f0000001d80)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x28, 0xffff, 0x1, [r2, r0, r2, r2, r2]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0x68, 0x108}, 0x2000d)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000001800)={r5, 0x1}, &(0x7f0000001980)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000001740)={r4, 0x8, 0x100}, 0x8)

00:00:13 executing program 1:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xffffffff, 0x1ff, 0x4, 0x6}, 0x8)

00:00:13 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000000)="f2caf4ed9e5ff5be4cad31d3e97fa7f06a4cc2bdf407155eed0259775ce74968b978dfbd7b29a9a0cb386f9a8487f9c8c21eee6fe0faba40731bee1b98f43192a49e0944d0bcae00b97a3049938e79bcfd7aa0b83fc613c601fcbdbe1b2fe8e93ec4a1785aa53eb0c21f8dc4796161bc40b1b2ebba3b90cb5c40622172ee965a7d19dbafde246b7e8c83849afccc9f19c0b6b76bfb46b62605b0c1644604531c78")
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = getpgrp(0xffffffffffffffff)
r3 = getuid()
freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
r6 = getpid()
freebsd11_fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, <r9=>0x0, <r10=>0x0})
sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000280)=[{&(0x7f0000000100)="f0568e53cc3b8631542d17", 0xb}, {&(0x7f0000000140)="0029c98bc0", 0x5}, {&(0x7f0000000180)="60ccd04545ec574b0ea5b47b36e1f366bf9d8e9057fcd60f819f7fe0f3f9e9ab03801ecf62bb177a1c893f2f106c76d64d69475d6e96c268b63331167d93889b59d2ba5af5a13e83e3b18a56bbd346648d844ece89e9d15fa1c71d10bfd5c01c26474672ee1526922221962e8d4d33ee6afdbb40feb14e06735d3eb956ee09abf587c4da27a3590cbb6d81d7daf8485f07256ff9829981b295f72f1a151fc6b507a2eaf31a0a952cd3b498f4d817c1a61ca0928c56cfcba76280727f79a8d2f3fc635694145483b494a747067f438c745d838992c0440340a5d72e222521301e9a3bd2bd93ce8f1268ebb07d", 0xec}], 0x3, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r5}, @rights={0x20, 0xffff, 0x1, [r1, r1, r0]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r6, r7, r10}, @rights={0x30, 0xffff, 0x1, [r0, r1, r0, r1, r1, r0, r1]}], 0xb8}, 0x1)
r11 = getgid()
sendmsg$unix(r0, &(0x7f00000009c0)={&(0x7f00000005c0)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000840)=[{&(0x7f0000000600)="f5993e780182f865efc53fbc26734f15070b2cdd3f4b366519ac4acb71162c922b44ebc460806bb5d3c18f8732a6ec167b196d4df959cd769527a67a32f1a416eaece543708aff44790221202c6389345cd38275e94ede4295a3503041a1288b5418edb916437a2cc0edc3c00f95578827b9f38cf96463f60639bebdbdf012024fbdbea3f9e49e42e8", 0x89}, {&(0x7f00000006c0)="dcb66bbba6d292308ac391ef2d758179bb1d7fc1c9cb9e12a99b4cd48bf9b95308d1e190941ec619a047e4a05663ec8e7132138ede6e57b4e8ca7628a497b1f2b624bb1a9c971df7e2fe2d7a2c907ae23f69806feedeeeb910e9a087b72bc0da50d9b165472e82a420db9c8b709cd2a9281af680903a27862528cea16c6b238a4eddbac186cba9c0178163eb5ed871423c4543b2d01f8549677e7b46d290839734b8739b29edada1f79297e8485b5ce85aed00e2b7ba9d51ff84b08849db8c34fe81c02e00bb4c870b8d9abe1a391f486773d6774a8266a597807d6b8fc992bb2efce2263da31f611754fcd11bca", 0xee}, {&(0x7f00000007c0)="d36f7f2b81c5affa7a3c3eee4e98c6e22de9949bd170539b28ffb462afdc2590c7a985c63cff65e523b86907ef1c9e194da9d591947201921b1bc67c5eedb5b75e66f6e417d35bc0", 0x48}], 0x3, &(0x7f0000000880)=[@cred={0x20, 0xffff, 0x2, r6, r3, r10}, @cred={0x20, 0xffff, 0x2, r6, r3, r8}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r9, r10}, @cred={0x20, 0xffff, 0x2, r2, r4, r11}, @cred={0x20, 0xffff, 0x2, r6, r7, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r10}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r10}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r1, r1, r0]}], 0x138}, 0x80)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000a00)={<r12=>0x0, 0x1000, "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"}, &(0x7f0000001a40)=0x1008)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001a80)={0x7, 0x10, 0x3, 0x100, r12}, 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001ac0)={<r13=>r12, 0xa5, "7c229cc769cb4cb4d0b686d45a1dabb9f276361479dd87b33f9b217c92fe7d5af97bc3fc911e364b418bc340179feec510692b39d10722bd341a9af7a091b94c2583660715acb47ca2fbc8502a111e141e130be50f6bd34f50f253e94c81ce782db66bb9feb24e14f9b1f2eca16001672c07ee21130d5ddf72048fbf6633fb08f963f19a49af6e98c00ed3eb5b66e1ae3a4fbec8f5fcb9ef6221e99d494afe6943efda1929"}, &(0x7f0000001b80)=0xad)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001bc0), &(0x7f0000001c00)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001c40)={<r14=>r12, 0x7}, &(0x7f0000001c80)=0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001d40)={<r15=>r13, 0xdddb}, &(0x7f0000001d80)=0x8)
poll(&(0x7f0000001dc0)=[{r1, 0x2001}, {r0, 0x80}, {r0, 0x10}, {r1, 0x24}], 0x4, 0x5)
getsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000001e00), &(0x7f0000001e40)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001e80)={0x3, 0x8001, r14}, &(0x7f0000001ec0)=0xc)
freebsd11_lstat(&(0x7f0000001f00)='./file0\x00', &(0x7f0000001f40))
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001fc0), &(0x7f0000002000)=0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000002040)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x400}}, r15, 0x7fff, 0x5, 0x100, 0x1004000000, 0x6, 0x7}, 0x98)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000021c0)={{"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", "50237e4b9295abbced9923cd612d1edb35a5379fbb28303adcb5918d381a24ae", 0xb3, 0xf2f}, &(0x7f0000002100)="45a82a3886e1ac5af9557713a1797877923c83cb2a04ebfa4e5f9bd2f92b6047d9fd606ff529c849611b8c0c239b157b37fb3f625a03030af6dea3e688e9591e0beac6f442d13016eccc7188eaf2511af51b29a07d3492e6e1a34f3336fdc6fd9c47cb7a923faca58d61cc7d019999acaee6e8d5211cd4db7135963d74eb126e3276109eb26391d61ff2f2b0055a3cb884bc08", 0x8, 0x1, 0xced, 0x2, 0x6, 0x1, 0x71, 0xfffffffffffffff7})
chown(&(0x7f0000002640)='./file0\x00', r7, r11)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000002680)={r13, 0x7fff, 0x9, 0x1000, 0x2, 0x7}, 0x14)
socket(0x17, 0x3, 0x7fff)
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f0000002740)={{"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", "081cef74c4fc14d428363fcb31c7ca65e85d13ab30e9d8f2a3b095fbeb2bfc73", 0x100000000, 0x4}, &(0x7f00000026c0)="dd012a7a3c126d5103b01a6f8dd8df5a732e92b7b1168ea9d3ce6b25ac738f00a3c3a6cf81691fa32cb27b98d4f7139e0cd32ba03152fd2d1ca7e3d4783d9206ed8417effb6933fd1d4d64d09fd2650cf0b955bcdb6c", 0xffffffffffffffff, 0x0, 0x6, 0xf1, 0x20, 0x8, 0xb8, 0x101})

00:00:13 executing program 2:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8003, 0x0)
close(r0)
poll(&(0x7f0000000080)=[{r0}], 0x1, 0x0)
semget(0x2, 0x2, 0x18)

00:00:13 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0x1b0)

00:00:14 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020d2f66696ccf785e"], 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="00000e0000080000f0"], 0x94)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0xa6, "4605192ec7b2f849b7f1efefb6618cdb15ccd07206cfa30568c0d4ec82c27f725157421e9f30558647904f0b3171fabc23fbeaa1d8b98083459cc9ac6ebff38b04833158bfe7008d2132ea8040dc0d1f425e9260ab84b39bedbfd61fca7368af712382c566f28dc22e2b3599d5bf7ca2ffb347275bca1caeb1c6aed864b8c4f2a6f4b81bf87d4e421af7c61e5c5ed5febdfbe384b84e3cba3cbe5104cd83db4bc396de65cdbe"}, &(0x7f00000001c0)=0xae)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, r1, 0x8001, 0x2, 0x8, 0x3, 0x8000, 0x40c}, &(0x7f00000002c0)=0xa0)
r2 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x10000c, 0x0)
ioctl$DIOCADDADDR(r2, 0xc4704434, &(0x7f0000000340)="a290f98dcaf974df17eb95c608dcfb957831de39115d6f36272d")

00:00:14 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
ioctl$DIOCCHANGERULE(r0, 0xcbe0441a, &(0x7f0000000280)="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")
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001280)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=<r2=>0x0, @ANYBLOB="00f9ffff08000000080017f8feffcc3f4a964a2387b60f269d4ed92d3f0ca52280adef5973a0a2a58d87091a6ca2919c094ddb594abae77b7f158d7998a786be04a434e0160aff093ae91c12d8beea40df00909e85fae4f25b104cd7db98547fcd44f30ebee59b6f53cb987bdf373cbc8ef8bed4231155afdcc3596d3b2a1916d757e4c50a10"], &(0x7f0000000200)=0xa0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x6e5e0613}, 0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="01000a000100faff7ecc000000"], &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r3, 0xfffffffffffffff7, 0x1000, 0x81}, &(0x7f0000000100)=0x10)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000840)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f000000c4617d70320d")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x2, &(0x7f0000000240))
r2 = getpgid(0x0)
getpgid(r2)
getpgrp(0xffffffffffffffff)
getpgid(0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
sendto$unix(r3, &(0x7f0000000540)="2d5692de886438d9c7d4b1863487892fd38ba81f68f50ff05da8dc83c12379f8248f65d4dd36b1f9671b3c97e98fcc0f01e7145dce8ef631d320232d699968796bf90baaf64c013d9f76a0", 0x4b, 0x4, 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1015, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fstat(r3, &(0x7f00000008c0))
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
getitimer(0x1, &(0x7f00000001c0))
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)

00:00:14 executing program 0:
socketpair(0x1, 0x20000002, 0x81, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x0, 0xdc, 0x0, 0x3, 0x0, 0x7, 0x7, 0x7, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xa0000000000000}, &(0x7f0000000240)=0x8)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:14 executing program 1:
r0 = socket(0x100400000000002, 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/pf\x00', 0x10001, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="140000e4ff0900005b000000010000000a80000d00000000ffff00e902000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x18}, 0x0)

00:00:14 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100802, 0xa)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000300)={{"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", "e673a71cb3b744f2af0e157a62793511f373f33a05fb67f86d3df8c69687ed15", 0x8, 0x7f}, &(0x7f0000000040)="9114712da73aa06912fd9311262455547b80c4c6de0344ce3d4f1b8d69a3cfa663215b0579b8231df5d95b26b9fd61a0cc4bcf42a3105fb32416fb8e3be2ce71d32afcfc72fc1641749e103fc754cfd6512117a1086d6742d6d8267cd03da4a79f788359e309c8425292609f507c76e1a49d1a0f1f526e0476df", 0x0, 0x8, 0x7, 0x8, 0x10000, 0xffffffff, 0xffffffffffffffff, 0x5})
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118)

00:00:14 executing program 3:
r0 = semget$private(0x0, 0x7, 0x110)
__semctl$GETVAL(r0, 0x5, 0x5, &(0x7f00000007c0)=""/235)
r1 = open(&(0x7f0000000000)='.\x00', 0x0, 0x42)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f00000018c0)={{"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", "43a755de02cb7cceace7cdcd86972b9d23ed8e7b5f8e0f5296de49ae323c2fe3", 0x6, 0x100000001}, 0x0, 0x96, 0x437871aa, 0x10000, 0x6, 0x4, 0xfffffffffffffff8})
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000000240)={{"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", "3b23aae4713df83c340710b3c1faf578c8d52e6852cfc996660bee9610d388e6", 0x4, 0x2}, 0x0, 0x6, 0x1, 0x3, 0x200, 0x20, 0xeb2b, 0x7fff, 0x530})
setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f00000000c0)=0x2, 0x4)
socket$inet_icmp(0x2, 0x2, 0x1)
syz_execute_func(&(0x7f0000000180)="0c0a98cd801b69e4f56962f5696200d9d9d0f2680c0000008fe4d1589b26b326b3edfec426427d82822a00c4da4a9376763e4808eebce00000802000c4c3dd6d68074851519fc4417b2d5000fc0000c1ea01c4a2ddba6cc880f265dc5f008a6e6e66450f383e3a45363ef80f9966030faee42c240f5e5bf44700003e65364f9926660fdd4b00646736676670664336660fd2938c0000000f01aec3c366450f17720d14111d54111d00")
fcntl$dupfd(r1, 0x11, r1)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x2000000000009, &(0x7f0000000040)="eaff125c", 0x4)

00:00:14 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getpeername$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = open(&(0x7f00000004c0)='./file1\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r1, 0x40}, {r2}, {r3, 0x1}, {r4, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r5 = getpgid(0x0)
r6 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/155)
open$dir(&(0x7f0000000640)='./file1\x00', 0x400, 0xb0)
wait4(r5, &(0x7f0000000080), 0x0, &(0x7f0000000240))
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(0x0)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r7, 0x2040}, {r7, 0x40}], 0x2, 0x80000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={<r8=>0x0, 0xed, "eef99260b69da30ed2c058ff72dd8782f7edb3003fa938f76d1b8b62f83509ec1a68e79416f8635bd1742e9474be06cc2799e4b8b3ce188b6abe29e672f3201c72aed664090e26474633825068c9070345f24bfdc1e7fd787ea553373b3913197c9c4a486f1c162cd5242d643cca3c6abf495e5c3931e635cb1906582b065a75dc1d060917473a627e3c90673d3e608ced88de0b9ee16f5cd42544fc1842e0cda059a740da14ae4ec982621f53baab166b74582a18cb2f21fc47c591090a11668a8a23ca8f57d1890f254e4f7eb6c3ea07f1e190652b160dd45beefbe7e26081c8dc52d203216a19af3f489fa6"}, &(0x7f00000007c0)=0xf5)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000800)={@in6={{0x1c, 0x1, 0x81, @empty, 0x4}}, r8, 0x9, 0xfffffffffffffffd, 0x1}, &(0x7f00000008c0)=0x8c)
setsockopt$sock_int(r7, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r7, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r9 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r9, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r9, &(0x7f0000000680)=ANY=[@ANYBLOB="ae0e000066bb1865e8178100"], 0x1)

00:00:15 executing program 1:
clock_getres(0xb, &(0x7f0000000040))
r0 = socket$inet(0x2, 0x2, 0x9)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:15 executing program 3:
mkdir(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file2\x00', &(0x7f0000000340)='./file1\x00')
fdatasync(r0)

witness_lock_list_get: witness exhausted
00:00:15 executing program 1:
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10)

00:00:15 executing program 0:
pipe2(&(0x7f0000000000), 0x4)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555)

00:00:15 executing program 2:
open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x4)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt(r0, 0xdd4, 0x7, &(0x7f0000000100)=""/227, &(0x7f0000000200)=0xe3)
ftruncate(r0, 0xffffffff)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x100000, 0x40)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
writev(r3, &(0x7f0000000100), 0x100000000000009f)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)

00:00:15 executing program 0:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c2d0f05f242e161bf86000000c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe2580061c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x4, @loopback}}, <r1=>0x0, 0x7fff, 0x8, 0x107, 0x3, 0x1, 0x2}, &(0x7f0000000200)=0x98)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x3, 0x5, [0x9, 0x0, 0x200, 0x7, 0x5]}, 0x12)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000300)="1cea9671549c15e270959b5804585edae8b8aca2c5d2fcbf1360e84cca20bc5a6a8a80753b746ef4586067bc8d4c6359422666f662f255906f8f8f551e29c846af518d4744d77b01dfe046022429e28b22c99a35b05eacbe6152907a4691efd4b6d92552437b84a836a798be2ff3480b990df55db7037fd8c4e230b0597ad7d25acb06bf97960a95")
ppoll(&(0x7f0000000000)=[{}], 0x20000000000002ae, 0x0, 0x0, 0xfffffffffffffe23)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0xfffffffffffffffb, 0x8, [0xff, 0x8, 0x3f, 0x9, 0x80, 0x0, 0x9, 0x50d0]}, &(0x7f00000002c0)=0x18)

00:00:15 executing program 1:
setrlimit(0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x101)
accept4$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10, 0x20000000)

00:00:15 executing program 1:
syz_execute_func(&(0x7f0000000100)="0c09c4817a2df998cd801b69e4c461e4158ca3690000006962f5696200d9d9d0c4c46115e4372cf9f9680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a6fda7676440f0f5300a0e00000802000c4c3dd6d680751518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef81499f7030faee4912402025e5bf426400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d66420ffbf01d54111d00")

00:00:15 executing program 1:
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = socket$inet6(0x1c, 0x0, 0xa8)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r1, 0x2020}, {r1, 0x66}, {r1, 0xa0}], 0x3, 0x9)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x20)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
fsync(0xffffffffffffffff)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r3, r4)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
lseek(r2, 0x8000000, 0x1000000000003)
getpgrp(0x0)

00:00:15 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530004b695ccd2a72eaff6916e675fb6cc009ebd85dc286972e995d1e29ac087bac9cf501b9d9cbebfc69e33937c0118ee74353c917696463"], 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0xb, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2)

00:00:15 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0xfffffffffffffed3)
getsockopt(r1, 0x5, 0x400, &(0x7f00000000c0)=""/55, &(0x7f0000000240)=0x37)
bind$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1b)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x289, 0x400, 0x2800000000, 0x5, <r2=>0x0}, &(0x7f0000000140)=0x10)
sendfile(r0, r1, &(0x7f00000001c0), 0x2)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={<r3=>r2, 0x9, 0x3, 0x7fff}, &(0x7f0000000080)=0xfffffffffffffe85)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="0500070000c000001002000700020003000600"], 0x16)

00:00:15 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x10000000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0x800000000, 0x8988}, &(0x7f0000000180)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x2}, 0x8)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4)
getsockopt$sock_int(r0, 0xffff, 0x868, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:15 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002, 0x20000000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100, 0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0xca9d}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x8000, 0x5d}, &(0x7f0000000240)=0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)

00:00:15 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002, 0x20000000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100, 0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0xca9d}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x8000, 0x5d}, &(0x7f0000000240)=0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)

00:00:15 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000011c0)=0x10)
r2 = fcntl$dupfd(r0, 0x11, r1)
r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x1, 0x80)
setsockopt(r3, 0xd97d, 0x5, &(0x7f00000022c0)="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", 0x1068)
socket(0x10, 0x20000007, 0x0)
clock_nanosleep(0xf, 0x0, &(0x7f0000001200)={0x401, 0x3e73}, &(0x7f0000001240))
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(r3, 0x2, 0x1)
getrusage(0x0, &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x9, "b0f9a164202639ef0707dd2f693b6ef6"}, 0x14)

00:00:15 executing program 2:
munmap(&(0x7f0000ed8000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
open$dir(&(0x7f0000000000)='./file0\x00', 0x280c4, 0x40)
msync(&(0x7f0000bf2000/0x1000)=nil, 0x1000, 0x1)
mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2)

00:00:15 executing program 2:
r0 = open(&(0x7f0000000480)='./file1\x00', 0x80000000000206, 0x3)
fchmod(r0, 0x0)
ftruncate(r0, 0xe0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x5, 0x2c00, 0x100000000, 0x7, <r1=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={<r2=>r1, 0x6}, &(0x7f00000002c0)=0x8)
close(r0)
freebsd11_fstat(r0, &(0x7f00000000c0))
lseek(r0, 0x0, 0x4)
syz_execute_func(&(0x7f0000000000)="c402919064fa00da9000000100f3e8f47f0000c4a2cd08ce2e0f1bde2e440fe99b0a000000c4e2a53ee2f2410f104f0036460f88001000000f0d18")
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r2, 0x6, "da1dbefa290b"}, &(0x7f0000000340)=0xe)
chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x7, 0x4)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:16 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002, 0x20000000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100, 0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0xca9d}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x8000, 0x5d}, &(0x7f0000000240)=0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)

00:00:16 executing program 1:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="014bf446104d1818f3ec80fd0b8c63780485adc436e943")
symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00')
mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000140)=[@in6, @in6]}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0x15, "3580d777a6d82db7c2387a79e8770b4e8d256a3c65"}, &(0x7f0000000380)=0x1d)
symlinkat(&(0x7f0000000280)='./file1\x00', r0, &(0x7f0000000440)='./file1\x00')
renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00')
accept$unix(r0, 0x0, &(0x7f00000003c0)=0x392)

00:00:16 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = shmget(0x3, 0x1000, 0x90, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_RMID(r1, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000100)={@broadcast, @rand_addr=0xe8e}, 0x8)
pipe2(&(0x7f0000000140)={<r2=>0xffffffffffffffff}, 0x4)
ioctl$DIOCBEGINADDRS(r2, 0xc4704433, &(0x7f0000000180)="745b2c1dea361c7db411734dafba6a532cf5cfdde2c932e36dfae187c43e1e6544d04ab7467d35f35371dba9af46093fed4a0a94fd767cc718bdf28d108d87e343637a6ebd603bf31fd36ccb0ad71b71ba5889a3e2650bea092679a652fd5bfabdb5ea2be4f86e133e780ef5e7f13c548839d02a8db282957645040f55e6b496fbd4358e1ac7d2c93fe2c99840e7b04e772b8348a192bfdeef17cd9e97f851bc924a9ea392e6e0ce2be4330b9a9eb9545e99fa58b60adcb847cfb01646")
recvfrom$unix(r0, &(0x7f0000000000)=""/103, 0x67, 0xc2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8)
shmat(r1, &(0x7f0000fff000/0x1000)=nil, 0x3000)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@loopback, @loopback}, 0x8)
getrusage(0x1, &(0x7f00000002c0))
sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:00:16 executing program 3:
mprotect(&(0x7f0000682000/0x1000)=nil, 0x1000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000000c0), 0x5)

00:00:16 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e207f00000100000000000000000000000000000000234c000000000000e6000000000000000000000000000000000000000000000000000000bc7d29b58b2bd4fc14000000006b00000000000000000000000000000000000080000000000e000000000000000000000000000000000000001a2a219295ad2800"/154, @ANYRES32=<r1=>0x0, @ANYBLOB="9ef23edd7809084e608775"], &(0x7f0000000280)=0xa0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xb1f}, 0x8)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79)
r0 = getpgrp(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(r0)
r2 = msgget(0xffffffffffffffff, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f00000006c0)=""/155)
r3 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380))
getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000440), &(0x7f00000004c0)=0x8)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000400)=[&(0x7f0000000340)='\x00', &(0x7f00000003c0)='\x00'], &(0x7f00000008c0)=[&(0x7f0000000780)='$\x00', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='^]&', &(0x7f0000000840)='\x00', &(0x7f0000000880)=']!\x00'])
msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3)
wait4(r1, &(0x7f0000000080), 0xfffffffffffffffc, &(0x7f0000000240))
getpgid(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
r5 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000640)=""/70)
freebsd10_pipe(0x0)
ioctl$DIOCOSFPGET(r4, 0xc0884450, &(0x7f0000000540)="73a1e5dc4de3396ba284924b525a9f66a8b1af7b66f34038b5513700d6a69ff177f2bcf3dfab0c05d47cab5cc1583dedc77de1d99cc87a23775ec9ded16a37391c6f80cb")
r6 = shmget(0x3, 0x1000, 0x64b, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f00000005c0)=""/117)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4)
semget$private(0x0, 0x2, 0x3c0)

00:00:16 executing program 1:
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
chdir(&(0x7f00000001c0)='./file0\x00')
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getresgid(0x0, &(0x7f0000000080), 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xd, 0x0, 0xe5cec23688f03670)
mlockall(0x3)
ppoll(0x0, 0x0, &(0x7f0000000180)={0x0, 0x8a4}, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
listen(r0, 0x9f2)

00:00:16 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="0083942f66696c65302f66696c6542302f66696c6530"], 0x16, 0x0}, 0x20101)

00:00:16 executing program 0:
syz_execute_func(&(0x7f0000000180)="9826472c4b0f05f30f59bfd9000000c4a37bf0c53e41e2e9c4810de30367660f6b32db660fc4621bf5f28c3e0fb8c4014e4eed1e0fa0ab34d1c4e10bf8c4f847f65203f4c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80d4e4ebc21bcc7e8628f6808a3056f0000004e00c0eb696169e3c0f526264788fe58c4a1dd7dbbbfdd5cc600d0f2f2a1c9fb110fd3c4a261b7e2")
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002, 0x20000000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x100, 0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0xca9d}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x8000, 0x5d}, &(0x7f0000000240)=0x10)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
recvfrom(r4, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)

00:00:16 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x2fc, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x397)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={<r1=>0x0, 0x2, 0x1, 0x2, 0x40, 0xdf, 0xfffffffffffffe00, 0x800, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x0, 0x0, 0x2a, 0x5}}, &(0x7f0000000100)=0xb8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4)
fcntl$getown(r0, 0x5)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x100000000, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)
setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000040)="ec8caf536b5ef7d134b88c3bf3081f8ad97ac1df190a3d905611381978f359d0e4e80a75e74cf6c7", 0x28)

00:00:16 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x809cb91f4b658e2e)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x8, [0xf000000000000000, 0x8000, 0x0, 0x7, 0x0, 0x5, 0x4, 0xfffffffffffffff8]}, 0x14)
syz_execute_func(&(0x7f0000000500)="1c1db5b598cd801b69e4f56962f5696200d9795b69f9f9680c000000673e67f6f4c7e4c753fbc4f1c443896cfd00e1fe6d6ef47d82663e8bb80f0fc2b90a237e2916c4c2a3f53d00000100c422b18cb6070000005151ccc4a27d181e420f38c8738001eff265dc5f003e460fc37d105b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d1801fe5ff6e30fc7adad36660fd2938c006547d0e8c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:00:16 executing program 3:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4, 0x0, 0x0)

00:00:16 executing program 3:
r0 = socket$inet6(0x1c, 0x10000007, 0xcb)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x100, 0x401}, 0x8)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7fffffff, 0x3f}, 0x8)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x100)
linkat(r1, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x3, [0x2, 0x4, 0xff]}, 0xa)
r2 = open(&(0x7f0000000180)='./file0\x00', 0x2020a, 0x5)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={<r3=>0x0, 0x9, 0xf, 0xfffffffffffffffa, 0x80}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={r3, 0xeb}, 0x8)
flock(r2, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={<r4=>r3, 0x5}, &(0x7f00000002c0)=0x8)
ioctl$DIOCGETRULES(r1, 0xcbe04406, &(0x7f0000000300)="f0d9e0b3e9f7e90fdac15f1696555b7016245f8e2a38870e0a5841f9832b8b94d8906bff4965")
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000340)="cc69e3668d1768bf46d019e2c504")
recvfrom$unix(r1, &(0x7f0000000380)=""/132, 0x84, 0x80, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000440)={r4, 0x6}, 0x8)
syz_execute_func(&(0x7f0000000480)="c483c16f1ef12e45d9f10f75ab567e0000c4420d9e20dbe0c4e29d968296cb0000362e640fec4b06c4227d323461c481fd7fbff8f50000420f01d0")
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={<r5=>r4, 0x800}, &(0x7f0000000500)=0x8)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000540)=""/4096, &(0x7f0000001540)=0x1000)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000001580)={0xf7d, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000015c0)={0x4, 0x3, 0x7b6, 0xfffffffffffffffe}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001600)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, <r6=>r5}, &(0x7f00000016c0)=0x84)
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000001700)="fdf0e06c7cf0e24b7cbdb845a7dbfd0ba402af09c6aabc62ab1283656ac5af798cde85cefbd9d638cdfc1c3bfedefef16419d4a57d931d4739a63bee4eaeb136e47dd40957cc93cc0401983f50298a914dd15375132448c429fd82adbf9de8120dfffacc1d81a03bbc3a")
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001780)={@in6={{0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r5}, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001840)={r5, 0x7, 0x9, 0x3, 0x80000000, 0x9}, &(0x7f0000001880)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000018c0)={0x0, 0x4000000000, r3}, 0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001900)={r4, 0xffffffff, 0xf, 0x8, 0x401}, &(0x7f0000001940)=0x18)
setsockopt$sock_int(r1, 0xffff, 0x1217, &(0x7f0000001980)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000019c0)={0x6, 0x3, 0x6200, 0x8, 0x5, 0x80, 0xddb, 0x4, r6}, 0x20)
sendto$unix(r1, &(0x7f0000001a00)="4f62afbf544e3d9c655035464ff25baa6637650dfbbd5bce29a81fb21fc9123b37b309bf0cdcf138d440da5f35e8672656b8e9d06267", 0x36, 0x104, &(0x7f0000001a40)=@abs={0x0, 0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000001a80)={r4, 0xfffffffffffffff7, 0x2, 0x9, 0x7574}, &(0x7f0000001ac0)=0x18)

00:00:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$dupfd(r1, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x903, &(0x7f0000000000)=0x42, 0xfe6a)

00:00:16 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="aba95ba0047f5c866d0a54a39c45"], &(0x7f0000000040)=0x16)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffffc, 0x20, 0x20, 0x7ff, 0x4, 0x1000, 0x8, 0x9, r1}, &(0x7f00000000c0)=0x20)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r2, 0x0, 0x1b, &(0x7f0000000580), 0x1f)

00:00:16 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1000d}, 0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0x7, 0x1ff, 0x1, 0x6, 0x101}, &(0x7f0000000140)=0x14)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0xe6f2, 0x7, 0xd2, 0x8, 0x2}, &(0x7f00000002c0)=0x14)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0x87}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x1, 0x20, 0x1, 0x5b13, 0x2, 0x80000000, 0x7ff, r2}, 0x20)

00:00:16 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0x10048)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
preadv(r0, &(0x7f0000000040), 0x10000000000000f7, 0x2f)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x4, 0x4)
preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)

00:00:16 executing program 2:
syz_execute_func(&(0x7f00000000c0)="9826473e431c120f05f30f59bfd9130e0040d8e541e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4e3d920d1d38de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket$inet(0x2, 0x0, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x5f, 0x0, 0x1, 0x6}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x1, 0x9, @loopback, 0x8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10)

00:00:16 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000380)={<r0=>0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r0}, 0x0)
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETRULESET(r1, 0xc444443b, &(0x7f0000000180)="7640796c2ef572f0b3be2a6355839574ad9e3c112491a7fd7c2da5f45e5fe0b4c862164be730e6a15a8f10eb48296815d4cf80fd818e424b34852bd0114944ae971d3bb7343995c8d6c1585f17670d4463223d14755383add9805b51638fcbacb520ea89a600929ecbc6292d79759b37237c4706b25de407bec968b7530d557d6eeb9b03cd4cb4b2a5413dfc5995b5dc2539fe4a343db3eb93af8608e290ae2e29f3a99dea3fde42c941922b7cefd2d2143b1ce00d5bfeb1f44153c77fb8d79f6af53322397b24e64497375a1529853beba0")

00:00:16 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x40}, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={<r1=>0x0, 0x7}, &(0x7f0000000480)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f00000001c0)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000200)="e03d385b5bc3cf1ac50122cefee3b62f4937b56e906a376c79c3ae1ef593a540d1cd80c1ae3dcb7f817cd52c1dc9cfe87f9092c49e90d48fb7fb8d9d2fbf2a80f16293b0a2c66bff7d3e950c2b20e2f145b57ce18bfc57fe276cd86ac95570c8e6fab27e37c1332a22d2865b2feb00751f06c1ea67e59ad01002db7e77740c9bcfd4a6051883b4f4f2d2af54a0bf3aff7425a3c1d78b7809367bff4941e754b6597a3af1ff69304498c71209aee1aa3e1171706c9799c5b175a6a8253ab1", 0xbe}, {&(0x7f00000002c0)="e0d505157e0f7426b9ac5756ea2098c3259313e78c61944b17f7c1ef19c576e7335fdca85418387ffed61b4503d7114b17dc57581d113d9825c88a0738f68718f79c347f0da368a5620e66ba064af5756bf9245e73fd3efcd0df84bfc72c4c2d9dada8e6c104b616aa2eb841f656f4f3098d480545f39feb82322ceb8125ecdea9b6f5af917523b29805f93320f99641ac19fc8dcaddc449775dc69eb0b2b996ada9e8f0529d0e7d0a1755631dc17841777221c21562b703fa1774825cb4d9985113d42d6108ef4b5968c732989e0d5510dee46ced309b9e1bcacaa73274761025ca44657af91cf0caba83e6429b82", 0xef}, {&(0x7f00000003c0)="ea1a9844aeb283a3598242492894f087cb701a53ababd909e88fd34384bc5105dd82b8c1c1", 0x25}], 0x3, &(0x7f00000004c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x4, 0x100, 0x5, 0x0, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x38, 0x1}, 0x100)

00:00:16 executing program 0:
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x76bd3})
socketpair(0x17, 0x1, 0x10000, &(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = socket$inet(0x2, 0x10000003, 0x8)
getsockname(r1, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @rand_addr, @local}, &(0x7f0000000080)=0xc)
getpid()

00:00:16 executing program 1:
socket$inet6(0x1c, 0x3, 0xfffffffffffffffe)

00:00:16 executing program 3:
freebsd10_pipe(&(0x7f00000002c0)={<r0=>0xffffffffffffffff})
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000040)="4a60ed3ed13324814953dec8406257a9b2a5e055bc3afee7b64b30fb8d6db235393be91331cc7559c24ac6a064c73a68a1e3dbe6058712434f2cb98b7c1ae1c2938659366a")

00:00:16 executing program 3:
syz_execute_func(&(0x7f0000000300)="9826473e431c130f05f30f59bfd9130000c4a37bf0c53e41e2e7b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000ff9c2b00f8ffffefa80dd4d48cc7e8628f6808a3056f0000004e00c4c4a1035a1e8de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:16 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x40000000003)
sync()
syz_execute_func(&(0x7f0000000000)="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")
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000140)=""/1)

00:00:17 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x10000, 0x20)
shutdown(r0, 0x4)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$getown(r0, 0x5)
sendto$inet(r1, &(0x7f0000000000)="8ac38bc2dde4eb044f7e6552526552064916ef0d3ecc8f86367d9983da07da2fb7df94d0e4deffb3c850d7e703e91c52811a3b395e7065505d9cc9121f53ce6c2e80fd6272e3d0fd64970360f3b7768c7b76", 0x52, 0x100, 0x0, 0x0)
recvfrom$inet6(r2, 0x0, 0xfffffffffffffd9f, 0x2, 0x0, 0x0)
truncate(&(0x7f00000000c0)='./file0\x00', 0x1)
freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x40, 0x7fffffff)

00:00:17 executing program 2:
freebsd11_mknod(0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)
truncate(0x0, 0x0)
bind$unix(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)

00:00:17 executing program 0:
r0 = socket(0x1b, 0x1, 0x2)
connect(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0xa)

00:00:17 executing program 2:
clock_nanosleep(0x7, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x1012, r0, 0x0)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000180)="0c09b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d8b82822adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4)

00:00:17 executing program 2:
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)
mlockall(0x2)

00:00:17 executing program 2:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f00000008c0)={0x10000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x11015, &(0x7f0000000180), &(0x7f0000000780)=0x4)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r2 = socket(0x2, 0x5, 0x0)
msgsnd(r0, &(0x7f0000000640)={0x3, "263c6aef8b1bd63ed364444b63ae2fa06c30e1ad95c02141080601ecf9db653130fc53b582345135d915e084b5a4749dbf451894d5b3111a3b513ca8d153c7123847c6f6d4a91ed126e5823abab178b8f6bc463839f0c69c15e2f8f52f6383fdfb458cab730fab3c2c6beac255a45ce420106a56b4343fb6cfe8f1c0a7d231b5635eb951b8c494207dbcad416690efb5cd26f484367f5e09a39fcc113c58cf9214a953264e30d2190fdeb5bb3c48c04b0924e44220789f08868d3737c1240afa4e5bc1"}, 0xcb, 0x800)
msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
bind$unix(r2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8)
msgrcv(r0, &(0x7f0000000040)={0x0, ""/156}, 0xa4, 0x1, 0x1002)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgrcv(r0, &(0x7f00000005c0)={0x0, ""/61}, 0x45, 0x0, 0x800)
msgget$private(0x0, 0x18)

00:00:18 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100), 0x0)

00:00:18 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x40000000003)
sync()
syz_execute_func(&(0x7f0000000000)="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")
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000140)=""/1)

00:00:18 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = getpgid(0x0)
fcntl$setown(r0, 0x6, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc)
r3 = dup(r2)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000240)={<r4=>0x0, 0x4}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000002c0)={0x601524c9, 0x2, 0x5b20, 0x3f, 0x7, 0xc7f, 0x0, 0x1, r4}, 0x20)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={<r5=>0x0, 0x5}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r5, 0xc3b0}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x8, <r6=>0x0}, &(0x7f0000000040)=0xc)
open(&(0x7f0000000200)='./file0\x00', 0x100, 0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000000c0)={r6, 0xfffffffffffffffc}, &(0x7f0000000100)=0x8)

00:00:18 executing program 2:
getpgrp(0x0)
r0 = getpid()
r1 = getpgrp(r0)
getpgrp(r1)
r2 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000080)={0x1, {{0x2, 0x2, @multicast1}}}, 0x90)
munmap(&(0x7f0000f2d000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000c0b000/0x1000)=nil, 0x1000)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fdatasync(r3)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
madvise(&(0x7f0000ed7000/0x4000)=nil, 0x4000, 0x3)

00:00:18 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000600)="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")
ioctl$DIOCRGETTSTATS(0xffffffffffffffff, 0xc4504440, &(0x7f0000000180)={{"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", "422614e88459f5b1edcc57e2c6c1dea4dd4571922d06c0b553121b1a8a14ea3e", 0x5b564b24, 0x10000}, &(0x7f0000000080)="156568467a803292670928c48cc5c331cfd543761c1e000363d93cadd1c20df6af61a701ba7ebed772ce087113d6d2df912b3851f02e8811b26ddd6f1dd16ecffc2a1779dd52cd6b5b1d7ad39422b18cc2a4e04ae511d7020cdbec608a1a0d4a16ad097a6b5e09d1fae87679e88f076bca4e0f410f34c05294a1cc51a2bcedce0d287ac85a1df33464d3cafa32ba822d62946c864d78f1da12f8927b43b5ecc2ac6713e4816091f3aae4a9bb61fa93a6fc3550c109", 0x6, 0x7, 0x8001, 0x2, 0x0, 0x80, 0x100000000, 0x5})
setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2=0xe0000001, @empty, @rand_addr}, 0x22d)

00:00:18 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3f}, &(0x7f0000000040)=0x8)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0\x00', 0x100040, 0x4)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000340)=0xb7, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffff8, 0x0, 0x99c, 0xffffffff, r1}, &(0x7f00000000c0)=0x10)
r3 = dup(r0)
recvfrom$inet(r3, &(0x7f0000000240)=""/85, 0x55, 0x0, &(0x7f00000002c0)={0x2, 0x3, @rand_addr=0x4}, 0x3)
setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f00000004c0)=0xffffffffffff66a7, 0x4)
getpeername$inet(r2, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000540)=0x10)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100)
getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000580), &(0x7f0000000680)=0x100)
getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000006c0), &(0x7f0000000800)=0xffffff4a)

00:00:18 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(r0, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000780)=[@cred={0x20}], 0x20}, 0x0)

00:00:18 executing program 3:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x308020005)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)

00:00:18 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
shutdown(r0, 0x1)
r1 = dup(r0)
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="9b51931f4d8ce6494679fe82e3e1eb00728a55b3f0c30c39a0564eee37c9a9ddda97fa4e007888589b91f74579e2b53400351e3b3c55d6920fc320a730ee627f4fafa51d126d86699db570e543350765a755514b63a0")
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0), 0x0)

00:00:18 executing program 0:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
mincore(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0)
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202282f66696c5f165da39e35c979eac1e00b7087808f42b08d8b138af77400"/43], 0x1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffffbdf4}, &(0x7f0000000080)=0x8)
r2 = dup(r0)
readlinkat(r2, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/171, 0xab)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9c, 0x8}, 0xc)

00:00:19 executing program 3:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/74}, &(0x7f0000000080)=0x4c, 0x30000000)
connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8)
r1 = socket(0x2, 0x1, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e65302f66696c653000"], 0x1)

00:00:19 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
getresgid(0x0, &(0x7f0000000240), &(0x7f0000000280))
semget(0x0, 0x3, 0x40)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
shutdown(r0, 0x1)
__semctl$IPC_SET(0x0, 0x0, 0x1, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000002c0)={0xfffffffffffffcac, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @loopback}}}, 0x118)

00:00:19 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x94a, 0xf, 0x8000, 0xfffffffffffffff7}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xf, 0x8}, 0x8)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x240, 0x1)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = fcntl$getown(r2, 0x5)
r5 = geteuid()
fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = fcntl$getown(r3, 0x5)
freebsd11_stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getgid()
r10 = getpgrp(0xffffffffffffffff)
fstat(r3, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0, <r12=>0x0})
fstat(r2, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r13=>0x0})
r14 = getpgrp(0x0)
freebsd11_stat(&(0x7f0000001980)='./file0\x00', &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
getgroups(0x5, &(0x7f0000001a40)=[0x0, 0xffffffffffffffff, <r16=>0x0, 0xffffffffffffffff, <r17=>0x0])
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001540)=[{&(0x7f00000001c0)="02ca40fe4d820c18580f981d3b39f7db2cba41afe2ec919b32fb49d3df2c53a0720fa54d915e9d311aa320b9d4079b53aabe7ccdad95a90c94b255fdcd2ae6ebf17a8177d6059123ff749893cd10f3b4c988cd61d7477a13a7bfd9194e2ad2a00b9778288922dfb152bdf5d50e904bb8b19a6aefc9720094d26a76163cca7d085e37bbc1555f77dcebeda09473a9e6634610a00a946fb87bbc9333d3fd880a21fd3cb79e07beb047a04fcae91771783ef18759a0a49a8350f29608e59d96396b30e5d4d5e4df6757da8bc6a29232027b382e64e479befadf4b4715c8efdb9835af2d944b06e46091e7e5a2baf48ddde3", 0xf0}, {&(0x7f00000002c0)="6865b7a936a80965955975e88e949921f6dc6f84918c5e43416b0867a7c34e999e54cae9ffe045ed333463f840fe4bd07ccca47bb9e92de057fd010c80eff1854e465b5fde53f235c8db647e9c86b04c6705f4c0b7be55a094b28680fd9764f2cf069d7fe8ea4aee8e3ca10f6275df906c66a93586743a97bd854ecff041b9e218cec0fae1b2b672a0c4dbdf55532f91a7cea80317b0f80103a83d2402cf035c23405c4273eb9974d72f6cf6f89d498b850eb38ab6baea5341e13c73940995de060d67936b569c54b369704aad891b67c238764987c14fab9cade074a4059c2ed406176fffb1a1600aa037de31a89cd1cf781f", 0xf3}, {&(0x7f00000003c0)="804f9ad7b8faff2b4c50e8f80e865ebffdf3d4cbe051e4d6b0087b35516b1c626d85368aea7f2a0a7aaad5a4b356b51ca50b27f95ea35fe670cd90f395d275acd3c0d1248c472fa9aa331c3bc3bc1463b39437c1d371af13bfaadac983a71888a520a260b0fee000663e32d29bd65bd7c979e4f1c87683c7d8", 0x79}, {&(0x7f0000000440)="13b6d8f883682ac8347d3b1cb68e7358f7446782be0d76e9d9ee4100e60674766cf11485d36f46a85f2f8a14cffd3f3c77b498c905f6ce2d8f29157d507b3328d18042e8832c42e82321c0816aaa63cd88c731759304a16cb4dd7f2b82bd6828ec19e6294b726344b528fb48f40a3134390b1cf23865e7662be8d3dbc15e84337ef45aec5136d4b3879b244248a7663e309a9614ad534c23e1d9f73ce3eb57a6a95527ae89e60a45441e426c2f51ad16b9a25eb26b5322cdc456b010df508eb50b0a3140e3489d5afcdadc8e4b55464eee741ebdc19cafadbdc2f65d3df63a009b54a4fa056d89c59eb7e71807270f9273ba4f22ee3a7a18493f937a215c1ba2562d62ba1b0be5ed58703ad16076b70a3b12961ee5b69c8dc1747b87ed325b18d3b12e9562150b77f559de3385354ccfd54a4407bb9c4bab26fcb53a60360233fd2f72ee699aa854ae8cc17a6f1f82d0a8ba6b8cd71269e3f785969f12d7110c020e3c6c0c5089ef3ba41e380e9a8c2822cecc9c9beb363e240a7b2bda9bd8d93850bb14f33b0e258a2db7d738e59ee176f2dff361296540aa7f386ecdceb519c8e6558067ee34889775e38d1be9f8bf3a15abc4023d507a90f2a85dd4f18924604163ad5e07010242685c4c3fb357a6240abcd2a1eee9d5392d8279601ace65286fee9e0c5c7368a8bced43ad26ef4986f914a1edda396916838e9720835d61fd901cbda725c5649874490d24f700cef80b4a08c643044490b856ab9ff16a4dddb1be6adeb6db29d4f01e26bb096d1ed4e814e12a9ad7dfe8a46d9ddd60ffcf77edd3ea285efcfba907fc1b7892089e0a58073b684e8b71cb325499ddaf71958680b2eef401db9e6033a24d2d852f08516a91fa7a823a62de7da4053e8210f81937539f0ce294966dae1f4a281ad7508ed01ac10bc2689d4fa0aa08526b0e7061b8db6320a31188616a01a319319b3ee1fa5ce884095be86516a1664a8312e5d8203ef736658105a38c3a9c680526c32f7d339b13456e2ceb15431dabc3e6d69a7ff70e0875a170705d70cb21c658ff00be849bf1588055419ff9d02f04cd989eaea89d87f81f7e8859efbde8cd9916035c428811caf289ba4884285eb3ad0bd9294c2e51639e001e6d47a201e54058c1fb6e80078d6498ebcb4d5c1cf60a087378e21a4fb35f7696cfbd74c5edf3728ac60fc125a276463a3d811e7794355fcc6d1322464d3be4e10504b51094b9aca81d9e97a5918f9c13dcba907f899d03ba7f00f30f85f92fbcbcb12a3a8a51e6435e3f0f3b578dba9222e87f802b4dd47f01bf845cb317172a111a1a27d43cb62acc44b2768987080ef809137a2a3d9e4c1d6769390df9968d844faf00d7ac35b4a4bddae36da4a5101eb7143841de5e14eb9227d6216bf95aa3ec7c0349a45cc87a7359376eb54bf0a9cc3e99d7e021e6553feb8926e117cb252c14ba28c307ae4a72abdad773b07031b7c3af72f1fa576709a09013cd35f11694c4dbb559d11595fced1c3b39d72ea1e7a7bccf4b68c8af997add7bf50c55d80ffa820b3f91028719d0f4891d75f92567ddf7234ff102a684b7e7ea070eba844aa51677622e6a1676d9664b91cc9d38b1a3a67be1975e67887c4e80ba648d3103769aeda872ebce602b8de764e2d4295a8e8b395ac8d31749676d385337c28f3d611289c9582d873c27d2e725e2497eaaf8c9996ac337ddba39b35128e83bb0453799aa338e09de17e1eb7370d71432898e3111d0c66d0843c9bd770311532f69df2f0f916d2f2ead9de93fbeba9a05ab3fe711ba0614a3dd93fd48f617b6f24de56f3515c11c433ec4f5e40f472e6d8b7798cd0d9c28ec41a9115bdd163caace1fc9d63621778b031ce6fe3fb94b35343f88c28bf4510da40562bdacaa359e6d086e15cf4c274c4b8bd35dd137ac4fa93eff4fa4de3fab24a1c81407a5cee9e350ab9139524d452f9582d974c2563faca959c3833c57b744c73d044cb03ae4dab289e7d3a392cde88f0ab319a62fdb8d1f6ca4f61bebcee8b0deed5dfbb2919e1f7b7eace48fe3d96e0ae37e8e7443adb5f547e996c540a983740ecc07e84d33bb8c834512e0d6755fca42ee3bc5f640c5c137aded0d09d12767e5a32c94c55dc41883f81324ad177f214a3196343cafea0a7ce3116eeeb209510156e8ccb51fd31424c7e5d25956531d8451040fbf06c80facd361de83ac78d2ef7b9ccb7e1c8c4f4403c240e6c72517b501ee35f3bf0660a8354a0c09b2da3e52f89a5c38b137892d1f546ec466db7318099c5401dc07df4e37b5a26738d4b1b5759c5cd9646466c3575229b257ff793bc477d785ad92c29d8c91ba56e6bfa84f0f66d9eb03885eb29598d154a4600376db7a52218c9782d5509c532c48c50affbf6f7f3ed50f2bab35f9a3059edd39fc625720196f9642cb6faf8b139bc05912f23912bfe9c32d587554ac3b1a0fcf06db693f99f0da366e1aa4796952c4e085a67b6cc86cdab369aa98bb6e345f0ecbc87856ee54e8fe734ccc2b6e1584b87582f426729ec274d4d51098aa1685f076e39f6777ade86c7ee7ffc28c9209a5456d8cb555f7a072423adc40f56598eb42c790ce550c4e9d1f0a71ca84b0849c1bc7551e9ed2ee15f2156479baa79c19fd0d939f08779949443333f84c5763246a30bf8ea1e64b3cf40f53f8e12b2db9c1fda40ae850fc32745f7f3f6a5b685b56520022a5a57668f8bf031cbd73cdbee8095a9b0e2b8c4aeaa6e6a67659071eaf211019bf2afaad512178e89eb71c23db376cbe287dd55fcf8a75a5c7a666f141a2314003691b287c1dbdf5baa91d9aced44978bf684286b094cd0bf10357141bb7154d1a4c7ac10a12ac7161f85d77fa2bd656f9e8d97fa9849567a41e134c6bc77a0af40ed067aa58dcaf04dd1f683703f637d327930a5d6a9a51422e8a94bd7dcced9a323a6cb290c8d538ec5c4c93803282f61ab8d7202f47e6111dcc7e8f6e5b562c1925d296332f1ee104d2cfceb1fb91cd89dd6bf90383532bc3f89d70e6d948bedc8bbd1129058d4e9f75e8756f407f9569f6f71056eed7a559fd1c355dc9222674a0413536a0650690721e5c4587f3e1ac061f9d43cc0dcf98b11fb78366924d45b5b96a3f15aa0c51cd1f274b7512f6c60948e407c4df207369d198789445228de498b622b327fcc71fa2b5b879b7ee962cb9b40dd813dc7a526ca934ad347c47c7f51b496622af5206ceef960a37d9b2cf4f11a666d8b927035d3769aa152c091384b4a3279a05815810afc2e8947a8a519bd75ae3f04ac437315b7016b5219754ec7fb117d66b52fe916f26bd65de7569a886570a3128fccde2f30eedfbefd1cd2182b9ebb61b712b984607c44aaa1417981e625e9d3366bc4751c2d76d2f8ffdb1400a9c2e69b1b46e81104d50f5a74909a410ec921f5845ba550124957635dc3832ed96e43c3d453fe4c52c1e2e7512bf4ca60024158b2c8de5b26326c6d0c2f83402bc86b46cb2ae2d4a226e09e68ff9ed9d3861027075374fe7da16f84103fe583800a50b4e2d2acf3c827c961fbf58f836611e83642276f4b6da1f5c65ff2578b82a9586a9383b7503d0bb600992b29b02efdc7bb671b5ef00b0c961d45f21708a8e0490d54adf94a328d3920169e30e2a48ef406c7399b2e003ecfd95b2ceb9944f9e9a675e0506a4e9d51e641e04804dbc09d9c3661a488574d8b2583673bb33c86c2a8573c80ec965e6e4c85077a6172090d52ebd975fc012b9597a7cc2f0fb11637b52cff44b48faab95c3995a1cdb5bde5df44571ec4dfee8832f13fc9a6ce6247f7ca5d83b88841ab02f0cfc687ad3a80108bbd4ae3f1b58385347a8f37bc4e229e75afa3fe14331afa33cbbfcb756e849ad0a22940692e14b95a4a023f22a87017858eaa690666f80ee391355460fa5fe086b6288985ea9f03660f58e989c68aef6827fbb7caabccc62849d6944c5fa2e38c9f0bedb951e0115c2fcf1b0adfb2e48d698016412a6906b1d43283469af78f9a7e35828e94b61769a2005c15144b6600e29522c97f1832a4f67dc91a82c19ecd4073ab4d9661de5593a4de76f6c5be09156b052bc4e8a81a7481a210c82942ee3aa31b8df91f0f74d051aceb225122d3e6d5948548c43aa16541cd4eb5c27b2842a6462fe1b42eaaf190c34b1c7305b85b598aab3dc5decd89a53a59e0e204d5e99e7288474ec7d518fb55430ee192ca102dc7389c66d4fec660a5219f749e62facbc174f73c0ac557cc598e5c099fe1c8c33e1578788959f49b00f854ae04632aeeccb25dda55c276c01ec2b4ce344484f28b5b78d1e02f6ad9b8fbdb2f3da8468311fa2718c8e5ab8a025cb7a67e0e6f63ae04a9f05900faf9a2a11b06ca4802680dc7b0be8946a757b29da75fda524761fdaa47f6a20cf925667e0d5a8d9d603df2d4bf3568250c71f07272fd552274a0a0a70396faf97f43c3dc4eb23cc958157601c1d22e9a218d2a9269d57de0d774e5a8c729359db5c2f62bef39185c7f14d5d345222f678cfe96c7385c486b78bcf4e371c7f61ee3067c83d8a8a9775ce3a0c826635946093ce1c12c89493156c634c0f683d3cf5f8a6d5e5051dd7c300c2ee2ce241ea12dd611cb5944a19da7bf4b7c3e4375a077258217742b4df6f08da31cadab69c913ab6973304c6851e6e3771e6d50db1588fe6d4942c559f19f78e440defe065aae9286072e69a4dd4c44975505215c8495770f60d142772027bfdccc19634a93132a2c5b11328c48f26b6e64cfbf922a8bfbc8bcfd97d6908ac0f7e8495b5cb165e2af3cf8ecc2b58927f8ae91856db1fb90ce50155679f42e626a029714e32ac89a5ea38f234fa6597e56a07ad893f2ccb4d3c589e97ffc265a037a5ede92d79e01e81a67453a0af1a1de44fb77d715d556092998d72998ef13fa8b55401d99b3c18d735986a1ced2621f65a0ce7dcdd7ab4db9ea6f7773e472542ddff608a410fc659faf7335c441d48177b708d573f2fb24d78dd47cf443eddf2d206cee77413a609e8a79e3a9407b28d0e27c68e36e4df54a55352251f0596bbe5d2535e410ee417c3ae58f6a1f56b180b7b3fcdccb53c4258bbcccaf991db99e810fe6a450fef55b6a71243fe365d54544a2bd3f2e241280f91595b737bf1dcc4f157218ea9ace7d7b31dc6b83162c60ca297ab79b1eee8a5c268509389b122fb76a6b193bfded76068354e957cc6713f2e025de246b3b79aa496b420e5746075ef41f3b5a8f527b15644bb75e24044b6100eb8c0d047fe564f4e2aa38e4769d8a63acd397d5c87c16edf9ae399fcafe1240499ced879dcc25865009d44873e147df58af4af23da78f68504ef8ca1b2b471583be67072854d8c7dfb4e927b7d6a9d670627289c25d33d64fe5a138d140e5267bd18dbdce394733f1309ce1434f343bb27220501f21d3ae767918252a624220e4857e8e3c91ce1861cf764e497fb4c6651aa2ed1f2d7a3d5a645ee489e7e206b06dc9d3066986b86824cd867272f0be6bd0da879742dd61777c9aaedd7b2d1a3b0b0747e40132d5236be477570b5ed084295a11260ce40103d14ddfe0175103ff00803b6ecec87da38c99348880874d83490840c65cac26926dbd7ccc05b6f11e9b37133c4002fbf4c688460c4d96cdc2516ebc3178c227ba6bc231830812e81598646625ddd280d21800a3926213057b02273c2b2cff753ca9883af8eeb9dbc225641ec7c780ff5476a8fc347a09d9fd21c05f219f9a12c2c156b77ca35e80ec55b87ba35b2", 0x1000}, {&(0x7f0000001440)="f09abb4269102b02fa30b2117cff8f2c3a2ac46e41db1f98a1d6e09f9814b225aeb7c430a584ad4f581e41dec0503ecb3a407c600889a4a5805c7b4acf1e7319e522e01ba44d08df1983a7190e37a51a8aff66754ef6991da2edfd1fc87ffb377d6066d3a90630e4be958b41ef6c24f42c296080ebf5bad5f8d1e46b1c9b0a0acff077e712737a84fff7596d93ffcbd96e26e89dd23447cb16d1ac1bf7241edca1cdb390b2b3909f925f590b771ef6777dca4a6d67711855d705d369daf5730e2f6e4613a627e01519651dc2c61277a39d477c7954248e39f7d62b5c5766ac73b00ce4247d2d9172ca4b699ed2bcca6b29aa", 0xf2}], 0x5, &(0x7f0000001a80)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0x80, 0x108}, 0x20004)
getgroups(0x4, &(0x7f0000001b40)=[r13, r17, r12, r9])
setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001b80)="b3adf7e965a2a9ea3288ec2e6fbb23e517e819d0520a4aa14a4037e6d084ed2d581ebe033bf61fc18c874b7dcd40938f1744e4fe0f6acd910933ef8a6fade634d46c4a657b906be3ee88f3d38d567ef2c93c8ea515eca5b1b361c5c4136bcdbe1dcc6d9d26dd6cbdac98b0204f5476a9", 0x70)
r18 = fcntl$dupfd(r2, 0x11, r2)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r18, 0x84, 0x901, &(0x7f0000001c00)={r1, 0x401, 0x2, [0x8, 0x5]}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r18, 0x84, 0xb, &(0x7f0000001c40)={0xd20, 0x2, 0x900, 0x0, 0x8, 0x0, 0x4, 0x1, <r19=>r1}, &(0x7f0000001c80)=0x20)
clock_getres(0xf, &(0x7f0000001cc0))
getpgrp(r10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001d00)={0xe35, 0x40, 0x200, 0x9, 0x1, 0x4, 0xf800000000000000, 0xfffffffffffffc01, r19}, &(0x7f0000001d40)=0x20)
unlinkat(r0, &(0x7f0000001d80)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001dc0)={r19, 0x9, 0x2a5}, &(0x7f0000001e00)=0x8)
socket$inet_tcp(0x2, 0x1, 0x0)

00:00:19 executing program 2:
socket$inet(0x2, 0x20000003, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x900, 0x8)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f0000000080)={0x10, &(0x7f00000001c0)="9127db998422771acfe1ee41272a8061d09df6162c86c9377e382613be04b83bc1c5c42cd9ee38b34fd1c6b4257be243e7eb441dbe53d394cb4e52e9db4d444816aa0002ff84a988ed28558a340d99633aac0a69be9ed10ed2b850568b3dd18884b1dd3635ab3994efc49b77282d9c806fc8a6af2d6366170893ad975eefe54b7aa159084fc2dd38891a30c4e6e25f3033499cf70e0835fa879487531a2a04719516a3fe9b74b8cc54364776539e7f1b5976b4c751a0e9d1455ccb929a0ba66ad785164403c7557f5cb224f1579051540da30c25ffeca42e1ce6b5e1293fac955fb70825181b", 0x6, 0x0, 0x80})
syz_execute_func(&(0x7f0000000100)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:00:19 executing program 2:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000)

00:00:19 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1a, &(0x7f0000000100)={0x17, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x29)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1}, 0x8)

00:00:19 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
poll(&(0x7f0000000940)=[{r1, 0x48}, {r1, 0x4}, {r1, 0x1b5}], 0x3, 0xa24)
ioctl$DIOCSETIFFLAG(r0, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f00000008c0)="35a04c337b1d573bac75c076657f5a074438d720bf271c9974738ec4295f7c5e121668e90b3e0875159ca6246247eb7e1ec23a3a408d67f607242919111b3a9f7234a1aeff80d7cc51fe6f2534e8c11971770190963674100f79a9e81fa7b3bc8c68fd300a6b9af7845c6853f2f984b7fc", 0x8, 0x6})
r2 = socket(0x4000000000002, 0xfffffff, 0x0)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x41, &(0x7f0000000080)="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", 0x801)

00:00:19 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000080)="1c3eb5b598cd801b69e466430f3802326962f5696200d9d9d0ec493a5bf98fe9589b26c4419d608500000000a10135fec4427dc402c191441db42a2a00c4da76768f48680850eebcf083008020002000dd6d68074851c4a3295f17f7c3ea01eff265dc5f00c49d8c5b5b363ef80f9966030faee4f20f2aca0f5e5bf4470000c401fe5ff6e3df544736677066c44279f3250a0f01c36666450f17560dc422dd9cc5")
syz_execute_func(&(0x7f0000000300)="45d8dbc4a17f5e6260c4614359e46445df7a008fa978e321f31fc4024d933455b30000003e6767453b5731c4a2d93bf1c423c549ce0a")
getpgrp(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x110004, 0x17c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e210000ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d3cf441a5d9c461e3d00"/145, @ANYRES32=<r2=>0x0], &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x3}, 0x8)
wait4(r0, 0x0, 0x0, 0x0)

00:00:19 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x6}, 0x4)
mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x7, 0x12, r2, 0x0)
mlockall(0x3)

00:00:19 executing program 2:
r0 = socket$inet6(0x1c, 0x0, 0x9)
pipe2(0x0, 0x0)
setrlimit(0x0, 0x0)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt(r0, 0x9, 0xd058, &(0x7f0000000000)=""/229, &(0x7f0000000200)=0xe5)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
sync()
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x1d)
syz_execute_func(&(0x7f0000000100)="1c04b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:00:19 executing program 3:
freebsd10_pipe(&(0x7f0000000180)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x7ff}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x7a6e}, &(0x7f0000000100)=0x8)
socket(0x1c, 0x4, 0x80)
socket(0x11, 0x20000003, 0x2)

00:00:19 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00')
open(&(0x7f00000000c0)='./file0/file0\x00', 0xc0, 0x0)
fdatasync(r0)

00:00:19 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000300), 0x0)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000)
connect$inet(r0, &(0x7f0000000340)={0x2, 0x0, @multicast2}, 0x10)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x2bd0, {{0x2, 0x1}}, {{0x2, 0x2, @loopback}}}, 0x118)
pipe2(&(0x7f0000000380)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000540)={0xff, {{0x2, 0x2, @rand_addr=0x101}}}, 0x90)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f00000003c0)="a2d8178048b69becee270171335df571d1abf06d2a4e9d872bae9895fba93def7d278edf0315d5d6672e45b75391f41a8c85ace23b1a3db74cc0809588ac4dda2962a29157144ba3a3ed5063dd0b526badeb371ff1ea4ec7cf62c752b4ab3a47f275a55d876a66f1db46e03495d2a9f20da3ba86a091563c7753be84ca14db71f9d710d60128ba663e357028483bd7835576cbdd743f1e7202237356e5767c064b6307bab9173f243544ec867dcaab0a8f25803e47ec5beeb1e788e9fdcf4001331f72a44457f617f6b2ff3a4da4")
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@multicast1, @local}, &(0x7f0000000500)=0x8)

00:00:19 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x1, 0x9, [0x1, 0x3ff, 0x7, 0xffffffffffffffff, 0x6, 0x4, 0xfffffffffffffff7, 0x8, 0x3fca]}, &(0x7f0000000040)=0x1a)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x1, 0x80000000, 0x7fff}, &(0x7f00000000c0)=0x10)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
__semctl$GETVAL(0x0, 0x4, 0x5, &(0x7f0000000100)=""/90)
execve(0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0)

00:00:19 executing program 3:
syz_execute_func(&(0x7f00000003c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be642fddcb0bef8f69289bd19d670f381d6a2f67450f483bc4822d9ab8030000007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
socketpair(0x1c, 0x2, 0x7a0, &(0x7f0000000300)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000580)={<r1=>0x0, 0x72, "125d4b8213686004a81c816d0f1896c1777a8d6818be709c9f6afa3cb195bd14dc9872602479282353dc334ca880e36a244e6d5cd5329d88d4ab9a952f89ad75327043a3cbd93ae2cf1e65ff393586e22a63c859fb85d4d1a527b2d81f784fe52465614d3fbcd6e45283dc79a27923be1c7c"}, &(0x7f0000000380)=0x7a)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000440)={r1, 0x1, 0xf, 0x9, 0x20}, &(0x7f0000000500)=0x18)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
openat(r2, &(0x7f00000001c0)='./file0\x00', 0x120049, 0x21)
r3 = dup(0xffffffffffffffff)
setsockopt$inet_udplite(r3, 0x88, 0x6, &(0x7f0000000080)=0x4, 0x4)
getresgid(&(0x7f0000000540), &(0x7f0000000340), &(0x7f00000004c0))
msgget(0x1, 0x8)
getpid()
r4 = getpid()
r5 = getpgrp(r4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r6, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x100, @loopback, 0x80000001}, 0x2d7)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000740), &(0x7f0000000780)=0x4)
r7 = accept$unix(r6, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x8)
getsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f0000000600), &(0x7f0000000700)=0x100)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x108, &(0x7f0000000100)={<r8=>0x0, 0x9, 0x1, 0x9, 0x3ff}, &(0x7f0000000280)=0x18)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f00000002c0)={r8, 0x101}, 0x8)
getpgid(r5)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3)
semget$private(0x0, 0x5, 0x1)

00:00:19 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x20101)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:19 executing program 1:
r0 = getpgid(0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
fstat(r1, &(0x7f0000000040))
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
setpgid(r0, r2)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$getown(r3, 0x5)
setsockopt$inet_mreqsrc(r3, 0x0, 0x9, &(0x7f0000000000)={@empty, @multicast2, @remote}, 0xc)

00:00:19 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000240)="c4222d912c30c4617be60a65f30f1a9a12000000c4627d288248ada544fe83ff80c2b1440f84e0000000c4a1f22a9e050000008f497882b48e00f000000fb1a465e1586f3d2e67450f29a235790000")
getpgid(0x0)
msgget(0x1, 0x524)
r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_RMID(r0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind$inet6(r1, &(0x7f0000000380)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
msgget(0x3, 0x4)
setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000080)=0x100, 0x4)
__semctl$GETNCNT(0x0, 0x4, 0x3, &(0x7f00000004c0)=""/90)
getsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
connect(r1, &(0x7f00000003c0)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440))
freebsd10_pipe(0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x58, &(0x7f0000000340)=0x1f, 0x4)
poll(&(0x7f0000000180)=[{r1, 0x3}], 0x90, 0x4101)
freebsd10_pipe(&(0x7f0000000540))
syz_extract_tcp_res(&(0x7f0000000400), 0x4, 0x6f55)

00:00:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
r2 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil)
getsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/155)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x20000000000005)
fdatasync(r0)

00:00:19 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x4001c71c7, 0x310)
recvfrom(r0, &(0x7f0000000000)=""/163, 0xa3, 0x40, &(0x7f0000000100)=@in6={0x1c, 0x2, 0x6, @loopback, 0x1b0}, 0x1c)

00:00:19 executing program 1:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x55}, 0xb)
fcntl$setstatus(r0, 0x4, 0x8)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000300)=0x2000000000, 0x4)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000000c0)="50c3b8acd2a062bbc067e82009bef219a793776033b4ddcf33612c00411e93d08cc97907668bf906838c8a155efbb0b9a2a8a9aa94b2e0170eb9bf8fd7069f1735afb20f6bc4c42a1323d6937f616b51bac5c4cb24ba5d321be8133fd64ec08d59529240f00fd1c06a3900f242365fcff3866809e77a454d8841e439bd92e39224ef32a575ce478e08e48febdf6cecb98869d197c4cfdbf30cd3671bdda8f736a2a11f82d16e0a631b3a613d60e8a29b8091b02b5987dd4f0dbbe8925f47cf679328dcc486cc7b", 0xc7}, {&(0x7f00000001c0)="be0ad0af274413a2e02419c6e676d4d2efd8f4b1a74be92f7b063ee268fc153a49b34e6805ddee047e9af9b3ca5d374e27fd673584bf639eb2164c088b5ba4cb9372159e2ccae2e12a68c6a1433bd341b09fbcf6ac191a18c6d556a58688c0a08c7a9dc849426922c5234456092094638f9fea3463dfff59fc3b9eaf3e66c3f0f4", 0x81}], 0x2, 0xc00000000000000)

00:00:19 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="38de544683b6adf914efa5229ad7accece1d7c17b8003ab72d8c3f736b5df62d5a92a76ab06145ae5de4e6af951cc82754fbccd600cdb16ac0af777d2ba4d6c1c55d42fd124d2e3d5a092b1d651c10467f744eb95df4f69454c362062a61bae3dfaf93cc1a", 0x65)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x40000000000000, 0x4)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)="c0bc762ab2e7fea0a37f3ae5eab48008373fbe171107275b74cc7eb016d29207f5494827ca4c89e717c682a345c765225dacc5fb6263d170218efcb7a156efb6d1", 0x41)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x7, 0x410, r0, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)=']', 0x1)
r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000)
shmdt(r1)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCRCLRASTATS(r2, 0xc4504448, &(0x7f0000000280)={{"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", "07636d7508b4ad28c5f19a79974212e23810858d2ad2dfff01f64550ccbb76d1", 0x8001, 0x8}, &(0x7f00000001c0)="1c6079d7fbb64d8a53ef6c8e22f15a14512fa1cbc8178c1e220b6a4ee5ffe9190777c2013dbfdf21a6fbc06efd4061706d9944eef2860a98cf5efbe866a411e632e2105c142cd03f8f5b1b8ce989337c0b5cee93db6d4fc049b361c9e507904640a19e46b40602800dc6e12c3bcbd5f4323e4abe29b6384e40c20dbf7a4c3bf3fde011affb01f8ae0dd02ea8e6f62818d891919dcefac5c08963", 0x100, 0x3, 0x4, 0xbe, 0x38, 0x7fffffff, 0x72f8c700, 0x702e})

00:00:19 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xe, 0xfffffffffffffffe, 0x1d9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x18, &(0x7f0000000000), 0x2)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)

00:00:19 executing program 1:
select(0x40, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x20000}, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
mlockall(0x2)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(0xffffffffffffffff, 0x0, 0x0)
truncate(0x0, 0x0)
pipe2(&(0x7f00000001c0)={<r2=>0xffffffffffffffff}, 0x4)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, <r3=>0x0, 0x2, 0xfffffffffffffbff, 0x100000001}, &(0x7f0000000000)=0x94)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x7fffffff, 0xffffffff, 0xd03}, 0x10)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getgid()
mkdirat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0)
getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

00:00:19 executing program 0:
r0 = socket$inet(0x2, 0x30000007, 0x4)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x2, {{0x2, 0x2, @multicast1}}}, 0x90)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0xe, &(0x7f0000000180)=0x2, 0x4)
shmget(0x1, 0x3000, 0x600, &(0x7f0000ffd000/0x3000)=nil)
fcntl$getown(r1, 0x5)
listen(r1, 0x0)

00:00:19 executing program 2:
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)
munlockall()
ftruncate(r0, 0xf100)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x0)

00:00:19 executing program 3:
syz_execute_func(&(0x7f00000004c0)="1c1ab5b59866901b69e4eef58f097880631df5696200d9d9d017795b0f18c600008fe9589b26c7e4c753fbc4c4c1fddf0fede1fe65440fa5754ef47d82663ed107c4c2b90a23f216657051919122b18cb6070000005151e84e0c4e0c7d181e1eea01eff212dc5f003e460fc37d105b5b45e145af35af353541000f9a99030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecdc403e9799f57000000c866660f3a0b0865")

00:00:19 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f00000008c0)={0x10000, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800)
msgsnd(r0, &(0x7f0000000500)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x2000, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r1 = socket(0x2, 0x5, 0x0)
msgrcv(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000000000000000005f8e0008dc178b469d43871a97239643fcff80aedecf1c9b76850f691e734b1fed731571693420f2d4027427d34321b4885bbc55ee4862fc7dcc42c3c182bd2b2e77a266dfdde7cf8c802ce1a76ead70cb01182becc7d7958eab1f3bcdcac9f95c696a4dc9123487f118223cf637f058d5f3212aa341981b2c5de52d7a4e1938b1324e0783545884ca99173b17e8cf57ecf2294ac0acbefa7960798092a2223d00966c37fe21f65a00"/192], 0x1, 0x3, 0x1000)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
chmod(&(0x7f0000000100)='./file0\x00', 0x0)
bind$unix(r1, &(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8)
msgrcv(r0, &(0x7f0000000380)={0x0, ""/156}, 0xa4, 0x1, 0x1000)
r2 = dup(r1)
ioctl$DIOCADDALTQV0(r2, 0xc100442d, &(0x7f0000000040)="8c3879c62b95e879b718df8f1a3fd0a17cda71d4d85c984cff21172aa0a5ef65e7199eb1d6258cdaead9bb2d672fd3845bf94c23a3e22bc1e31cb950a9a77bd7de760e1c53dc2c750088a03c502e71d3fa0d9696fea304594221c66c")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
msgget$private(0x0, 0x18)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xffffffffffffff0e, 0x3, 0x1001)

00:00:19 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x40}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0xae0}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x4, r2}, &(0x7f0000000180)=0xc)

00:00:20 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x410, r0, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:20 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x2, 0x17, @remote={0xfe, 0x80, [], 0x0}, 0x6}, {0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}}, 0x6, [0x3, 0x8, 0x100, 0x0, 0x6, 0x9fa, 0xffffffff, 0x6]}, 0x5c)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="b720514ac63b")
open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x1)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29]}, 0x4}, 0x211, 0x0, 0x0, 0x0, 0xfffffffffffffdc9}, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000014c0)={<r2=>0x0, 0xffffffff7fffffff, 0x7, 0x1}, &(0x7f0000001500)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001540)={<r3=>0x0, 0x8}, &(0x7f0000001580)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000001640)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x75}, 0x1c, &(0x7f0000001440)=[{&(0x7f0000000180)="1c7f608d5769223712a957dcfef57ce7f1c8fd8b42ef3c2a9fb365ae7764221175d0d5af384c08a811b24622f17a95e080a202ea0e638f84964fc6fccd8020b477abaed5401899821e806960ce778e52631806be276002f5da52f45c8afae1ed6d707b82eeeb6e77a2cbc8ebed66b397ea6e0fd0e505f3522b41d9149f0168a56f586fce39cde16a01e97b3b21404854b36b44c9376ed355543104c11cb96d748ca45533d7d508b232b189c6e4a1eea774a2d6ef34e87e96269e6b34", 0xbc}, {&(0x7f0000000240)="8eef7beb5e76c6125c666604c1544491b7dff76e6c2b75f16ab604dd7986ba", 0x1f}, {&(0x7f0000000280)="4e8d1a173e712e84d8e91927f3f76330d86edfd6f470f64dce7e3023d3e79d7ee7cea012f565f907da4cf7269277e2e87829ebfa559f6848535f7d02bcefe157c71f62cffd33e86df191de77f29d5d62bda38231cc24c920516aad013ee18beb9a38490bc25846371499228805f9e7df0c94288c59f7289c", 0x78}, {&(0x7f0000000300)="dda9e9632bbfb052bd48", 0xa}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000340)="2247662db9e91832d0f291eea951176e7c22243c3574f4d397ed6d55463a3c7b60b1e3c584b277b8fd9c304fbb81c749411d248e3be1f687f6bc8524ab6a719d290797b8b495a897035ba5c31b8ae39a6e59b485afe33811f7895ab9cf9a75aea36f4b8d851962e454dc2d84e35befa7df67c1e47b5af1c48d66d655de580ebfeb667dd9d71b742744a8b306e1940b07a7320392bcbc8015c59ec4", 0x9b}], 0x6, &(0x7f00000015c0)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x9, 0x2000, 0x5, 0x3, 0x7fffffff, 0x80000001, 0x5384, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x100, 0x7, 0x81a, r3}}], 0x58, 0x1}, 0x8)

00:00:20 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82029006142e2f666983323000179ff61d9453159d85e3af660413fcd8a68c34"], 0x1)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f00000000c0)="7b48139e272f6085ccb5c3ee41496fccb3f3ec9e08f059600daf352c28bc6633fbb96474aa19343901ad91f785cdc531a98de73e8d5cb57c08c4bfa85d58dac878dacfe0cee8506f89f506f4811ecaffd637d3cda1808b0ea623dec4d41de8420a06ba9b00ff6df97148636a9bf19494e76dc39b44a0ca3bd81468f5d7c1fd6b83daa251e1fcc1983c5f1e89d6ccf4b94bc0af57e6bccd4a72e92e1aedf8865b47")
close(r0)

00:00:20 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0xfffffffffffffeea)
fcntl$getflags(r0, 0x3)
unlink(&(0x7f0000000040)='./file0\x00')
freebsd10_pipe(&(0x7f00000000c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
accept4$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0xfffffffffffffe67, 0x30000003)
open(&(0x7f0000000000)='./file0\x00', 0x8c01, 0x20)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x34c, 0x4)

00:00:20 executing program 1:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
freebsd11_fstat(r0, &(0x7f0000000380))
clock_gettime(0xd, &(0x7f0000000040))
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={<r1=>0x0, 0xfd, "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"}, &(0x7f00000002c0)=0x105)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x2, 0x5, 0x2210, 0xc47, 0x9, 0x85, 0x7c, 0x81, r1}, &(0x7f0000000340)=0x20)
clock_gettime(0xe, &(0x7f0000000000))

00:00:20 executing program 2:
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @broadcast}, &(0x7f0000000040)=0xc)
syz_execute_func(&(0x7f00000000c0)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")

00:00:20 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x600, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x4}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3ea}, 0x8)
setrlimit(0x6, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x2, &(0x7f0000000100)={{0x0, 0x8}, {0x7b0f0a49, 0x3}}, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
pwritev(0xffffffffffffffff, 0x0, 0xa9448f18c2608d30, 0x0)
getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4, 0x0, &(0x7f0000000380))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xad, "0664d2f7f21b20f7d0f61aae12bb3efa0c2f62768d96c6c167c317b61acc5a17d4cfdf7cf03fec70cbd2fed6f76abe8713229451f55529e91272c798198cb6108b427f0f7e4a33313ab352f0a2eb5e54bcf021b12bcdf06745b97dbc6a7bfccbecdd2a0ae7338a606a328fef0138239e279699654a6414416f1cea87ffc145de155778cc0780a014cd0a70a61190107da408449412748998e0a9aa37ef15f1007f62c63ecd6641cb908ed2cd45"}, 0x0)

00:00:20 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x53, &(0x7f0000000000)={@multicast2, @loopback, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)

00:00:20 executing program 0:
r0 = msgget(0x1, 0x0)
msgsnd(r0, &(0x7f00000001c0)={0x1, "87075edc8061393b9ddd2db99ee4c24461277621fb80ceb3d6265eef4d74dab71351bd83074d7b4820bc0d71fc156f1baa8c9484a6bf083123a0250ef47f2aacea3a383f15e1d5f8764a4c4aa114f1415b31303ddfa3734abbfe1d8679c75124eb9a3320d006eb5e2d0211dd8aabb0ebc66a28a22009fea4a964ccab5019391c27aace046e6a96cbbd2c9501649cfccb4702d6554b5280084fd119ca6baf5c950743f7a6accfe31b1027db54b92804ef68f0a52ea69a9232a6c50f931b167eec2ee960029769a4f64231e86199d45e138af305d0774eb31175162f619a3be30c4778dcf3485967ca227866ea07cb"}, 0xf6, 0x800)
msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="c588140fd4d5eae910b3919da8a57ec6cc97c33f27eb11cb43883d30ed007ffea1600f5509942bf5c4ed0e8bd8ace33798c450715bc99b2f7c880e5137d31184f8ee15a7df248ffde0f607c3789dd2a3962b74fa893156d468f7737d5af9b35bbfff1cbf2f8c5873f75752427e91a748fe0bb0507ffd2f84abaa854862c8b359d2bf4f13f6caae6ed6cdede5f3d3995e4305d72517032f121d9fc2f37a92c9fd1e01717561360f56f8e3778d1c964a74f8979a2264f974af708e8c786801a3cd94f7e5be514115b89ba187b3c4900e6953ea4c8eae746fa9bb47", @ANYRES64=r0, @ANYRESDEC=r0, @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES64, @ANYRES32=r0, @ANYRES16=r0, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRES64=r0, @ANYRES16, @ANYPTR, @ANYRES64=r0, @ANYRES16=r0, @ANYRES64=0x0, @ANYRES16=r0, @ANYRES32=r0, @ANYPTR64]]], 0x4, 0x0, 0xfff)

00:00:20 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:20 executing program 2:
setrlimit(0x8, &(0x7f0000000040))
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
pipe2(0x0, 0x0)
socketpair(0x1c, 0x2, 0x7, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getpeername$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x9, 0x4)

00:00:20 executing program 3:
clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140))
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bfd9496c00c4a37bf0c54041e2e92e363e460f1a700d660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc507f240d1d2c4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
write(0xffffffffffffffff, &(0x7f0000000180)="4988ff0f2c9e7b", 0x7)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:00:20 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c240f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x200}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0xf88c}, &(0x7f0000000240)=0x8)

00:00:20 executing program 0:
socket$unix(0x1, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
ioctl$DIOCGETSTATUS(0xffffffffffffffff, 0xc1a04415, &(0x7f0000000080)='w')
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x5f3, @loopback}}, r1, 0x6, 0x8, 0x80}, &(0x7f0000000200)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0}, 0x0)
r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x4, 0x88)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000280)="9bcfbc8f89468c4f7e7fbe4fe7f3621fb6404beb806fe027a27011f65cb3e3d93f87059560617ec7676ad7fce9dfab51c2c801efc6311673a49c06c1488fefe7af78d2847d382ff972d1d79e15fabec213fce96d456219a2fd87a3c95acf3a8901c981ff66f7c8d5249acca9e75d706ac5f1dfcee547ef133643e2")
r4 = accept(r3, &(0x7f0000000300)=@un=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000400)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x1000}]}, &(0x7f0000000440)=0x10)

00:00:20 executing program 0:
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet(0x2, 0x1, 0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket(0x1f, 0x0, 0x21)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000780)={0x5, [0x89, 0x4, 0x1, 0x5, 0xffffffff]}, 0xe)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r2 = getpgid(0x0)
r3 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msgsnd(r3, &(0x7f00000004c0)={0x2, "b9f25420c10c5778312e1db86dd3a15f7212188f7714f885f0afbe5136d796"}, 0x27, 0x800)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r5, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000300)='./file0\x00')
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000540)=""/126)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(r1, 0xffff, 0x1016, 0x0, 0x0)
r7 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg(r7, &(0x7f0000000400)={&(0x7f00000005c0)=@in6={0x1c, 0x2, 0xfffffffffffffffb, @loopback, 0x6}, 0xffffffffffffffea, 0x0, 0xfffffffffffffe0b, 0x0}, 0x84)
ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f00000006c0)="f556465f29787b2507ed4f80b43336cee2d94d79ce8379c37b20b5d57e36c318ce9e56b788e49482a9e4c03de09945fb1819966603b59baf43915f2627d9dc5e34fdc06bde8301c35c3958a241a423129083e4051efd0c606015133c4eff887542f8f8729650b5310fcd4a39856fc260af441c15a13955206e121733e5d1d9ebd356a029a0f2721da7aa3ec813092dffa295815f2d8761bf65d81cc381f5fa7585d5501c8cdce921dbede017883bd94499")
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x180}], 0x2, 0x80000000)
getsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:20 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="ac1400cf078d42ff0300000000000700"], 0x10)
setrlimit(0x5, &(0x7f0000000000)={0x3, 0x200000000000000})

00:00:20 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)

00:00:20 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setstatus(r0, 0x4, 0x40)
lseek(r0, 0x8000000, 0x1000000000003)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x1, 0x2, 0xff, r1})

00:00:20 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x3a1)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x1, 0x204)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000300)={@rand_addr=0x81, @empty, @loopback}, 0xc)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r4 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
open(&(0x7f0000000180)='./file0\x00', 0x80, 0x10)
freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f0000000540))
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
setsockopt$sock_int(r4, 0xffff, 0x100b, &(0x7f0000000100)=0x3, 0x4)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000140)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9966030faee42c240f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')

00:00:20 executing program 3:
syz_execute_func(&(0x7f0000000240)="9826473e431c180f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf04100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
r0 = socket(0x1, 0x30000003, 0xa6)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x1f, 0x20, 0x1}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x3, 0x8ef}, &(0x7f00000000c0)=0xc)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
getsockname(r2, &(0x7f0000002880)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000224f4ae400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000495a4b107c820b26869fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f1466f7ff0ad0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b55100a7e094699494f9fe3127ab31470785acd64bef7c6c431ea32bc42c131a84a746271275a90593a17c59185f51fe42510a25c87ec8d2789ceb50e388bb404d230c1096fc110cb1b8bd95"], 0x0)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={<r5=>0x0, 0x9}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000540)={r5, 0x75, "379c361d9121dbb7f688ac99a6d149c6f7aa393f994f1489f22babe32daa687d2de964e33be54ea948fd1f7293ea5a76fc3b47b59d5dab37540fde9a1b770a0e08a2a48effc89c6b9cae3b37408e884d74fafaf92e1ffbab9452f85196e64ca4b57303f2342127b7d987ca5930a26f5870bc4878c4"}, &(0x7f00000004c0)=0x7d)

00:00:20 executing program 0:
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xd4a6, <r1=>0x0}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xb, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0xa0)
semget$private(0x0, 0x3, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000040)={<r3=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10)
r4 = semget(0x3, 0x3, 0x301)
__semctl$IPC_INFO(r4, 0x6, 0x3, &(0x7f0000000340))
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @broadcast}}, r3, 0x0, 0x7, 0x80004, 0x8007, 0x9cb7, 0x8000}, 0x77)

00:00:20 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")

00:00:20 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
open(&(0x7f0000000100)='./file0\x00', 0x400, 0x10)
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000080)={0x4, 0x3})
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f00000002c0)="24aced1e1c09fcee49bb5944d8b1631ca1269ba3776a06ca03eda5f8dba160357abcd418908d4660e89b4aad5f5ecae9", 0x30}], 0x1, 0x0}, 0x0)
recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000580)=[{0x0}, {0x0}, {0x0}], 0x3, &(0x7f0000000600)=""/157, 0x9d}, 0x0)

00:00:20 executing program 2:
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x6)
r0 = dup(0xffffffffffffffff)
ioctl$DIOCRADDTABLES(r0, 0xc450443d, &(0x7f00000000c0)={{"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", "602195a05733e51f1f7b0f2bbb93752495c392c99ec0ba40ea810d5326acbcca", 0x1, 0x1}, &(0x7f0000000000)="c75b64c009fc2f3afb9961b6bc5e5539d1d73c937c78b7bd2fe9ff15e3af35d080b6668da059613d666124a5c018a8e45b187779621a25a70b68f98f98ea752e817331b4a7d75e2b28f3077e9dd0ceccfd8c605ffc1b9755acd340bfb3a57d253338fddb73f104562ab666967381f88e19fe19d5343654d8aba654cb2e78e95c932cd36009a3f8a8ce124ddee02d91b37f5cec7b424ef397f0af8c90cc98215235c9eedb3c3a1824b90fec8c20cbccea3e76", 0x200, 0x2, 0x401, 0x4, 0x100000001, 0x1, 0x800000, 0x4})

00:00:21 executing program 0:
poll(0x0, 0xffffffffffffff8d, 0x5)
r0 = socket$inet6(0x1c, 0x0, 0x5)
write(r0, &(0x7f0000000000)="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", 0x1000)

00:00:21 executing program 2:
setitimer(0x1, &(0x7f0000000040)={{0xc03a, 0xfffffffffffffffc}, {0xfffffffffffffffc, 0x8000f}}, 0x0)

00:00:21 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1105, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x0, 0xffffffffffffffe8, 0x10000}, 0x0)

00:00:21 executing program 0:

00:00:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0xfffffffffffffff7)
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r1 = semget(0x1, 0x3, 0x100)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0)=0x81, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0xf074, 0x10, 0x4, 0x8, 0x8, 0x8, 0x9, <r2=>0x0}, &(0x7f0000000200)=0x20)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x2}, &(0x7f0000000280)=0x8)
__semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000080)=""/58)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000002c0)=""/22)
open$dir(&(0x7f0000000040)='./file0\x00', 0x8000200, 0x0)
execve(0x0, &(0x7f0000000340), 0x0)

Jan  1 00:00:45 ci-freebsd-main-8 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
00:01:10 executing program 0:
setrlimit(0x0, 0x0)

00:01:10 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
nanosleep(&(0x7f0000000040)={0x8, 0x80000000}, 0x0)
getresuid(&(0x7f0000000080), &(0x7f00000000c0)=<r1=>0x0, &(0x7f0000000100))
setuid(r1)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x2, [0x1, 0x100000001]}, 0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380)=0x3ff, 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={<r2=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x1ff, @empty, 0x3f}}, r2, 0x3, 0x7f, 0x192, 0x8, 0x2, 0x1}, &(0x7f0000000340)=0x98)

00:01:10 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x2e, 0x0, &(0x7f0000000180))

00:01:10 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
mmap(&(0x7f0000000000/0xddf000)=nil, 0xddf000, 0x0, 0x32, 0xffffffffffffffff, 0x0)

00:01:10 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @empty, @multicast1}, 0xc)

00:01:10 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x4)
mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x4, 0x32, 0xffffffffffffffff, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x400000014, 0x0, &(0x7f0000000000)=0x1ab)

00:01:10 executing program 0:
r0 = socket$inet6(0xa, 0x100000000000002, 0x0)
bind(r0, &(0x7f0000000080), 0x80)

00:01:10 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r0, 0x0, 0x30, &(0x7f0000008000)=""/144, &(0x7f0000004000)=0xfffffffffffffe72)

00:01:10 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x401, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:01:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x2c00, 0x0, 0x7fff}, 0x9)
writev(r0, 0x0, 0x0)
fchmod(r0, 0x80)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0x81}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r2, 0x0, 0x6, 0x7}, &(0x7f0000000140)=0x94)
read(r0, &(0x7f0000000000)=""/189, 0xbd)

00:01:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="ff0f296b2cee51713a00000072f84bfd5d0a74f24ffb21ab68d4dffdf129ee695686a7b69d23aa3919c3f7f4866d79cde5da6c0f6b7f87821cc0c1774247d1f54b24350d0ee8d0e394e570e27b2a5acb615d8593f6bb59cceb2076f9835f3c9d74b3f8812a62d76da7fa9544420a24c3cb555502604395c5cbbe7ab631ebd62abe0c0161e04427ed2ceceecb873d2c5875d25b0b391957c0"], 0x8)

00:01:10 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x2000, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)

00:01:10 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x5, 0x3020, 0xff, 0xffffffff00000000, 0xd466, 0x8000, 0x200, <r2=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r2, 0xa352, 0x1, 0x5, 0x8}, &(0x7f0000000100)=0x18)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0)

Jan  1 00:01:11 ci-freebsd-main-8 syslogd: last message repeated 1 times
Jan  1 00:01:11 ci-freebsd-main-8 kernel: Can't start NLM - unable to contact NSM
00:01:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xffffffffffff4d32, 0x5, 0x74, 0x200, 0x42, 0x6, 0x1ff, 0x1, 0x0, 0x3f, 0x7fffffff}, 0xb)
syz_execute_func(&(0x7f00000000c0)="98341b0f050fc7f791b00a4141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8e972e41812047002b0000006e53f18888a1c4101f9b439b9be35ee6c45ec4224928800d000000ac10008f697c81a200080000c44219a775d065ef40da9c43e55700000000a065600000c4618de3c074072d9600000000cadcdc0142c4c4a241afa1fbffffffc4239d7a7ddc32f95dfba1c9fb110f0f3804830a000000")

00:01:11 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
execve(0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_int(r1, 0x0, 0x44, &(0x7f0000000000), &(0x7f0000000040)=0x4)
writev(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet(0x2, 0x5, 0x7fffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0x37d)

00:01:11 executing program 3:
semget(0xffffffffffffffff, 0x0, 0x40)
syz_execute_func(&(0x7f0000000000)="98a84aa84a2c431c3e0f05f242e161bf10d47300c44149d9e741e2e92e363e460f1a70e4660fdefc97660f6b32fb66460f7e200fb8c4394e4e5b3667660f38f619b7816d7d14979709b921045fc515f3476dc4e10bf8c45d8fc860a38f0000cd3b20c66db712c483397fd30000100000ac718bc4c3214cb9a5605419c201b00b000000f0fa4571220b8a826e756e750dd4d48cc7e8628f680864360fe25800618de1c0f526264788fec4a1dd7dbbbfdd5cc6c06249bedc30a1c9fb09110f66470fc4a2c1dc63734d4ba261b7e2")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
write(0xffffffffffffffff, &(0x7f0000000000)="49882e1d2c9e7b", 0x7)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = socket(0x100000000002, 0x3, 0x84)
ioctl$DIOCSETLIMIT(r1, 0xc0084428, &(0x7f0000000000)={0x6, 0x1})
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0xe}, 0x0)

00:01:11 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
munlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
pwritev(r0, &(0x7f0000000b00)=[{&(0x7f00000008c0)='s', 0x1}], 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000a, 0x40)
ftruncate(r0, 0x8000000008000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e20000000000000000000000000000000000000000100"/128, @ANYRES32=<r2=>0x0, @ANYBLOB="4b0800007e0000000e07c4ab982502000000ff03000004000000"], &(0x7f0000000040)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10)
fcntl$setflags(r0, 0x2, 0x0)

00:01:11 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={<r4=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, r4, 0x3, 0x1ff, 0x3f9ad58c, 0x9, 0x82f7}, &(0x7f00000001c0)=0xa0)
flock(r3, 0x0)
writev(r3, &(0x7f0000000280), 0xa7)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

00:01:11 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000002b00)=ANY=[@ANYBLOB="82029800000000e3bc6fe26b2a10af63a8ad76784a84173cff8159534ac24c11b7a9ab"], 0x1)

00:01:11 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r2, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket(0x10, 0x1, 0x9)
r4 = fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x89, 0xffffffe2)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
msgctl$IPC_RMID(0x0, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
r6 = open(0x0, 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0), 0x0)
recvfrom(r6, &(0x7f0000000300)=""/147, 0x93, 0x0, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x0, @empty, 0x2}, 0x1c)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getpeername$inet6(r1, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:11 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x29)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000080)=0x8)

00:01:11 executing program 3:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000004c0)={{"b82ef15d981424424ee59bdb170e2ff8faf760bc0f0178e887f00a079fd31a2092abdbb8b0598315ddf1d39254a0970a9f599ffd2c2be2b722941dce39868be0d31b455b991ece16dc7c24b556a1f30153f775fb97463b984c022db53c183c57acafe2e5d1454a686e0fcba77e3f08c736d9c0c2717b1bce67dade87cd5a841a31e1a47c26aca19721cb1859f5553a5815d19b2392aa95c4f977b1d4926e081866e009928a944fbbec69cd831f0d3e3c53d821b4dd08141a921b09aaba6f4f7ab5c5577e4947555e504a0cb623c0dfecda52f7585e516da9d4314954fd3e17e55e652b42e5c50576614c76944b7988c9978231e7384f1833d161f9d8e8b64cd059e6d879c8a6104380837a7c1b70b6610428789e9b6d3e20b67e4b9117575e7a2998c5ef5c1fda5a0104635ec917faa8ea096c301d5a58476debaf1c602d2c91b598aa78b321b64fc1e5c548fe51197994a9269179221ac4f2ca4af7dd76c5e6bf3a2b3ccbdc270d0a72c1b4498de39367d1b0a0d00ba1dc5abb7b44d282a0e65a1d67f6ad2e6bbeacbf0f69ad473db8c6f6538eb59dec8203c50c16b6a5206ef9e855450af1cfe7c4f48044f626724b350a7debec3e607ee04b0b45331c5d823feb210c462472f47191f2762d5eb3651e15321734e66a39d8d45317412254a539251e36b77cd27ea2695408006e96492d30910fd6c58ab96de1da6818ca31d56bcea9b44e5559513ad81886b9e8740204c038d5e5ffd811d151346393c887dc6ab61e36fddba1551baed71c997787c879720eee58badaa4306a9732c4d914197eba726095117014a95d95790c4d724dbf7f223e109248f7df1deb23c0f116d1a78607bea69e6569a98da661060c6fc0de20f73b3d44c4aefe157a608763ad763e438961f954207ece2d4dcfe4698d3f40fa1b942190e68d53ca8d49ef382811d30b51ecac83b3c9ff287b62b8aaa674666fe3ec8b468a1be9f1aabd5c327e1efb17ef4f3137a7ce8eacf389843be3945c00ad928861f2d9cf4f18c0d0b278e446c39259c4d57e8b04f12e496d7b7b6a77d549b0e14c40ccf6533de6760886fc2937c31ca4268076233a65fa75570685ad8c8287bd6270eb6c4382d2f6086229c75b3f821d3a5d295cde07572372b4612e620e7c886b8576866502d55ab15ce52da5b4f3b35e303bf1a6fee3ac4ca3ab9cafa2aab0ae444176a2367d30591ecc3498f9eae521d5c97b5999069377521bfa2025a32be5bf1be8f51fbdb865879859a310535a189fc5b262734378810b977fab74a6bc519c8e697d49aefd10fa43d8eb72ceb5d7e0a87219138c9b09b2bcbbf99dcb0fc747a693492058d97e9065af91abafc8b253948eaba6f34a40c5e5f0acb8c05ad213018909f0c50c24223eb2c3f65bc1f3209f98deb9c5070e6a3eda9a5247f6b15881511007e4ee8ee975", "53a2b13405c17798330de854bb06a722b05a04a461c22f7f9816d3d94570ce99", 0xffffffffffffff80, 0x3}, &(0x7f0000000200)="fa737369877435feb0f6497a7818ee874d98c6f85be928dfdb6d0343f0fa8a16bfb58bb93d189d1dcc0f17aedd210e7a4664f00009ff7f198e29ef65a45b", 0x8, 0x1, 0x0, 0x1ff, 0x7, 0x0, 0x3, 0x9})
r1 = socket(0x2, 0x20000005, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000180)=0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4)
getrusage(0x0, &(0x7f00000000c0))
sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0)

00:01:11 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2af, &(0x7f0000000000))
setgroups(0x0, 0x0)
setuid(0xee01)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182)
r1 = geteuid()
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
r3 = semget(0x3, 0x3, 0x0)
__semctl$GETPID(r3, 0x2, 0x4, &(0x7f0000000180)=""/4096)

00:01:11 executing program 2:
mkdir(0x0, 0x0)
r0 = open(&(0x7f0000000080)='./control\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0xfff}, &(0x7f0000000200)=0x8)
symlinkat(&(0x7f0000000140)='./control/file1\x00', r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40, 0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000700)=0xfffffffffffffff9, 0x4)
mlockall(0x2)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
ioctl$DIOCRGETASTATS(r3, 0xc4504447, &(0x7f0000000280)={{"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", "bbe7fa06599f6612111e045865bac8cde7872ca3d3b7a7c5814c6de07954082e", 0x1, 0x6}, 0x0, 0x9, 0x0, 0x0, 0x1, 0x7f, 0x1f, 0x4, 0x3})
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r0, 0xfffffffffffffffe)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0xc7)

00:01:11 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
accept4(r1, 0x0, &(0x7f0000000000), 0x10000000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1013, 0x0, &(0x7f0000000040))

00:01:11 executing program 0:
r0 = dup(0xffffffffffffff9c)
fcntl$setflags(r0, 0x2, 0x1)
r1 = semget(0x1, 0x0, 0x0)
__semctl$GETPID(r1, 0x0, 0x4, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80)
semget$private(0x0, 0x3, 0x418)

00:01:12 executing program 2:
socketpair$unix(0x1, 0x3, 0x0, 0x0)

00:01:12 executing program 2:
socket$inet6(0x1c, 0x5, 0x9)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x267)
mlockall(0x1)
sync()
syz_execute_func(&(0x7f0000000180)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00060081c66db712c483397fd300c9dcdc0fbcaf13100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
setitimer(0x0, 0x0, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0xfffffee7)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0x2, 0x4, 0x3f}, &(0x7f00000002c0)=0x10)
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r3 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x20)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r4=>0x0, 0xe30}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r4}, &(0x7f00000001c0)=0x84)
r5 = socket(0x2, 0x10000001, 0x84)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000001300), &(0x7f0000001340)=0x8)

00:01:12 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x5)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0xd2}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)}, &(0x7f0000000100)=0x10)
munmap(&(0x7f0000fda000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x2)

00:01:12 executing program 1:
r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x4400000003000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1011, 0xffffffffffffffff, 0x0)

00:01:12 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
fchown(r1, 0x0, 0xffffffffffffffff)

00:01:12 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
syz_emit_ethernet(0x7, &(0x7f0000000100)="997ffce058f8d277ee347815170045d2602b531e61212b9e0826429457c98502000000c7804529e76c")

00:01:12 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180), &(0x7f00000001c0))
r3 = getgid()
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_stat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0))
getresgid(&(0x7f0000000380), &(0x7f00000003c0)=<r6=>0x0, &(0x7f0000000400))
setgroups(0x6, &(0x7f0000000440)=[r1, r2, r3, r4, r5, r6])
setgroups(0x1, &(0x7f0000000100)=[0x0])
dup2(r0, r0)

00:01:12 executing program 0:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x200, 0x78, 0xffffffffffffff0b, 0x1f, 0xb549}, &(0x7f0000000100)=0x14)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$unix(r2, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa)

00:01:12 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000b1bfd6a5d3429738ebc6be610f19900846d7dc4e1ae607f48b8f165139018bbff358a318bcc115507e93db081545831eef7c98465275984121b72875d273bb0e9996f26f54729d6b8aac5380c7c016807af3321b355a3550b177bafac6d0588df940b284aaac5769eaf05461f34a082e5ae9cc1e6d08116f896bf205d0a18ddcb7ba7fec1743623694722ce34f0f2ffd951acb8bba4d8615c17533e3cf6ec6ae79b73d36755c28a9bde098"], 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x2d, 0x1, 0x2a9, 0x2}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x8000, 0x9f, 0x0, 0x2, 0x3}, &(0x7f0000000240)=0x13)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, 0x954794458ee2aaa0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0xff}, &(0x7f00000002c0)=0x8)

00:01:12 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x1000000]}}, 0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x4, [0x0, <r2=>0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x14)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=r1, @ANYBLOB="01000000090000000700060008003f00fd0000001c004e2329dd0000000000000000000000000000000000010600"/148, @ANYRES32=r2, @ANYBLOB="9366000000000000eb0100ffa00b605b934b4a75"], &(0x7f0000000280)=0xb0)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:12 executing program 3:
r0 = shmget(0x1, 0x1000, 0x184, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_UNLOCK(r0, 0xc)
setresgid(0x0, 0xee00, 0x0)
r1 = getegid()
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r2, r1)
setresgid(r1, r1, r1)
setresgid(0x0, 0x0, 0x0)

00:01:12 executing program 1:
r0 = socket(0x2, 0x20000001, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={<r1=>0x0, 0x0, 0x1000, 0x3, 0x8, 0xf0b0}, &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x0, r1}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x8835}, 0x8)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022ed94b1ba2d5e0579740b643448b2f666964653000595feec36f9816dd635ca63c5335ea96167da3f8337fd4aadad98991893c7e987ddc4f76184179fb12e445124be27593e8e7472a739c55b55ef4b07fdde2327cd3be1919787895c030c4a17438694bc163bd0e6193e944ae3582053655521658d7b6b36b97526b597b059a7a4b93228e3592a614d2cacc9be2891efb0fa140a2aff286f4a86cf6e030dc255cf0be0ca3deeee8607b99ef87e54392c4131157"], 0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x2, 0x4)

00:01:12 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x205, 0x0)
r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x80, @loopback, 0xf63d}}, <r2=>0x0}, &(0x7f0000000200)=0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r2, 0x4, 0x9, 0x1000}, &(0x7f0000000280)=0x10)
read(r0, 0x0, 0xfffffffffffffdb8)
socketpair(0x1, 0x7, 0x4, &(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r2, 0x8, 0x7fffffff, 0x7}, 0x10)
r4 = fcntl$dupfd(r1, 0x11, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x10001, r2}, 0xc)

00:01:12 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696cc0240f3efbac3b81b065"], 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4)
r1 = msgget(0x2, 0x20)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000340)=""/122)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x3)
poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="5e000000df749599619702a982c1c4a509f6a6b545a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"], 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r4=>r3}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564efd9b709b7b45b76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1)
getsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r4, 0x9}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r4, 0x8}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r4, 0x7}, 0x8)
getpeername(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8)

00:01:12 executing program 2:
r0 = semget$private(0x0, 0x0, 0x40)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = socket(0x2, 0x20000001, 0x500)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000080)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x2, 0x1120, 0x5, 0xfff, 0x200, 0x5e78aca7, 0x7ff, r2}, &(0x7f0000000200)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x1ff, 0x5200, 0x2, 0xb4, 0x8, 0x1, 0x9, r2}, 0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0x6ec}, &(0x7f0000000180)=0x8)

00:01:12 executing program 3:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff)
r0 = socket(0x17, 0x30000000, 0xfffffffffffffc00)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x401, 0xdfff, 0x1ff}, &(0x7f0000000040)=0x3d3)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x7, 0x1, [0x5]}, 0xa)

00:01:12 executing program 0:
syz_execute_func(&(0x7f00000000c0)="0c10b5b598cd80ddc3f44bf862f5420f01d541395bf91cc18fe9589b26e101151515c4427d822a2af3430fe6b369cf0000f30f2c358f2200007676f2168f4808eebce00000802000c4c4c1e158dcc4d1a2791d505a5ae9509b9b9b000000c1ea01eff265dc5f00c36645363eb80f9966030faee42c24a1a13f0f569f00082640c401fef34d0fc462fd303b646736676666430fefb300000000724f86650fc461172a0114111d54111d00")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2)
fchdir(r0)
socket$inet_udp(0x2, 0x2, 0x0)

00:01:12 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@multicast2, @broadcast, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000480)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4ba, 0x800, 0x1, 0xfffffffffffffe00, r1}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000180)={0x9, [0x40b, 0x9, 0x7, 0xf754, 0x100000000, 0x0, 0x5a, 0x6, 0x98fc]}, &(0x7f00000001c0)=0x16)

00:01:13 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f00000000c0)=0x1c)
getsockopt$inet6_int(r1, 0x29, 0x9, &(0x7f0000000140), &(0x7f0000000200)=0x4)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
sendmsg(r1, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000240)="e2b8eab0458ccf5349dd2875b34cd6508597b349cfe74be710dfb61b9f90564992ddac084c5da6898efa418776481e57b82c8d39d29d466625ad5a0c46a3b4b322dd2196744d5ddd828e99931188a63027fe454390ba74e329c34c5b17415286c19c1f83a227ad892dcdbb251fde09672e62b02380521c7ce492d50fd02e62e2914338bedf218683998eb7ac43e55b5a2e0a5203a00d2acb1e6f45b0512169f91122478a1bf001163fa5e4a2e46a7e2e026ce9fc898b059b0215e4faab14048b545b53c883f7eacff845b99b06592433975eacbb2fb3b9a783669aae2a0a7b16d84ed3aed468b594a96ef3ee710248a0b5b2c1", 0xf3}, {&(0x7f0000000340)="52b062d770a74243e49ab6d4cf7ec78d1fa15c7ae2f098ca570c68f68424c9dc3078702c290d730e442190d85d363fb4268af61a8ebbb3f14ac215b21b051022bcf70f6f18dc6887d6fc1cf4835b4f7d2bfffcba7876c54c31783d398308763acb3776547ba13ad0ee594bd1374fd5bd7b436a7b282e94a0e61a0b90dab388faba061a24a86716a0f778e4f4b14658469291c8e914cd2b5e07884e9d202fab6135835c038e64cecb945afb3a6aad96eb58a0dedf31aed7243de2be56a5e2cca919236b2da5b64980cf7d0e75", 0xcc}], 0x2, &(0x7f0000000480)=[{0x78, 0x88, 0x10000, "0781af7976c71f7b0da7d5ac4f3cbeeb9c2b99bbf0fd717128a56f07096292f13e477c03a06d07c91a4d766bbfc4a7d3e9fff91a06d3496c02a82ebf7a69b3907a54cb45d0223094e4e0da2c8ec995ba7bdeec5fe812f183608f398425239a72ef025ff5f573e6a5"}, {0x60, 0x0, 0x800000000000000, "754cf024cfd15e2062e6c80df6532fcd80607eef6b140ddb40133127e9c995468e15159eca2fee112173f1ff1b073721a48c232197c7bfeae979f8b89827102f8448005bac1faf35f7afa4722e84e49e"}, {0x78, 0x0, 0x100000000, "6f34957c093fb712f5969fed74fbbc58407dfb670ace82632a3b48f02aaaff7eddda48097a3246f12753c49553e8fedfbf98176a8298c7ad9bcd41972cc7fa4bb96d58974ea2149c5e81f03497191aa67d9c5bfe283c8f97ea20592acc8c03608f071e906e1d"}, {0xb8, 0x0, 0x6019, "91d9e46f178c286a8e6d3fe5d6a794c9c80dff8c29997533e7edc852da8aa78e9ccc9906c72ae8ae309eb14a3ed60dc95d297a4f20246fdd8d0c1d158b31b0ddcbbf01d82460cb121443ba18bb988bbee14f6edcda61e004de65e7a809b64cb3a5c5befe413eac3e3d3333b14b4e355abb5dab9ba7b1dc4ab909acfe2b13bda949cc2693b7183714a7853113a428ce7d020f9ea972b699bba8a2584f62ea78abd04840b5"}, {0xc8, 0xffff, 0x2, "e34d39fd8c59d0e8d645b68f58906243c3804c6b9a8e69648ccbcdf39105f15efc1361b0c269f89f9eb516986be818baccd1ff182ac350bcc9f21454112b334756c81b6fc899f77e68ae4a590671d3c7aa92893665e863d1f9c0e44aeeff5bc074f3aa2c88f5f34ff775c0944f1d5be8441aa762d6e9b2f2d38af4eb957ba5ff0df43e75cf344a4122dcf8c741767bd12644c8c68ce3348560f61c0fa637832637c1a906e4db35c6a5bd0fe40169aeee75344fb607efa99a"}, {0x38, 0x6, 0x4, "264e38c564cfd8af2235104143a9406110dc1d133ca1c619e21c6c8f122af9be1917b887ea963509"}, {0xc8, 0x3b, 0x4b, "8a774cb30ef25f5d5554d7bd85e2904fbf47a997c7745d70715b955418bad1503d6e287fa091c70b80a718b93d9f5c3c703f2116e98f0ab45284a61ddad8b2c81b86cc016521f984e4f5afc9b0c5b7864b54d20c933e16d92c46ab11892228682d28334e7a4dfaf083b1892a7db6b9f8a0a4e30569de593ca145faca8c2017f2c17a01a7b4a98b59b605e4c61e4a0bee307288f179cd3c9c8c2995295e16cd253d88ce6007eaef2f04fadfdc0d775b354c04054ac9"}, {0xc8, 0xffff, 0x353a, "78ca32bbee025de92c3ad79663ebbb503cf73b2b3e2eee792074946e89fa610b1e0ba1d2bbb130018df1caaee42f6d4e1c6ddde9fb963d778499fed9ef222893ad595d4dba5f4a7e79e2aa0c7f90bf40c30059d4b15d9f940015fab915429a0d7d03532520f9172338df0d2267d07b512cd1c96db85bc399df2c60c3d070e0990d9f18f92eb426091e61c67c31012b05fe78d1ae62af91728c80398b93ff14dbe525c5778c4fd7b89f7bf96067def785b896913dce46"}], 0x498}, 0x20088)
r2 = fcntl$dupfd(r0, 0x11, r1)
connect$unix(r2, &(0x7f0000000980)=@abs={0x1, 0x0, 0x2}, 0x8)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
fsync(r0)

00:01:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$setstatus(r0, 0x4, 0x40)
syz_execute_func(&(0x7f0000000200)="0c08c4817a2df998cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111d54111d00")

00:01:13 executing program 2:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
socketpair(0x17, 0x3, 0x40, &(0x7f00000001c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000340)={<r4=>0x0, 0x2}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000003c0)={r4, 0x200}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x5, 0x20, 0x100, 0x9, 0x8, 0xbdaf, 0x876, 0x3f, <r5=>0x0}, &(0x7f0000000240)=0x20)
sync()
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f00000002c0)={r5, &(0x7f0000000280)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000300)=0x10)
r6 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r1, 0x8048756c, &(0x7f0000000840)="f05bcc31bfec32e965fa64cc4e59c820b090bed540358fa873a65adb3a7a81e97a4fa060f0c2")
ioctl$DIOCGETADDRS(r1, 0xc4704435, &(0x7f0000000000)="45ece29cb8db6131afeaa42dc61b07b68a454916")

00:01:13 executing program 3:
pipe2(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
ioctl$DIOCGETADDRS(r0, 0xc4704435, &(0x7f0000000100)="1f26f8161939a77e15")
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup(r1)
open(&(0x7f0000000000)='./file0\x00', 0x300, 0x10)
ioctl$DIOCRGETASTATS(r2, 0x40046677, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:13 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696cc0240f3efbac3b81b065"], 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4)
r1 = msgget(0x2, 0x20)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000340)=""/122)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x3)
poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="5e000000df749599619702a982c1c4a509f6a6b545a11efbd90c6289cddd39fc13540f86e4677acb2a2d453adeb04d3d3942e550aede9bd3e02c7c941fa341b0eac8f828c578fc4f0fc4df47"], 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r3, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r4=>r3}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564efd9b709b7b45b76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1)
getsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={r4, 0x9}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r4, 0x8}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r4, 0x7}, 0x8)
getpeername(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000640)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r4, 0x8, 0x6}, 0x8)

00:01:13 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000bb00"/128, @ANYRES32=0x0, @ANYBLOB="0000000300000000000000000000000006000000a7"], 0x98)
r1 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r1, &(0x7f0000000000)='./file2\x00')
symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file0\x00')
renameat(r1, &(0x7f00000001c0)='./file2\x00', r1, &(0x7f0000000280)='./file0\x00')
mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0)
symlinkat(&(0x7f0000000600)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')
renameat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000300)='./file2\x00')
mkdir(&(0x7f0000000340)='./file2\x00', 0x28)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={<r2=>0x0, 0x81, 0x3, 0x9, 0x155}, &(0x7f00000003c0)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0x0, 0x69e, r2}, 0xc)

00:01:13 executing program 2:
syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000780)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpid()
wait4(0x0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x4, 0x3)
getpgid(r4)
listen(r0, 0x94)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
freebsd10_pipe(0x0)
getresgid(&(0x7f0000000340), &(0x7f0000000380)=<r6=>0x0, &(0x7f00000003c0))
r7 = getegid()
freebsd11_fstat(r3, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
setresgid(r6, r7, r8)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
r9 = socket$inet_udp(0x2, 0x2, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
bind$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0xffffffffffffff2d)
r10 = dup2(0xffffffffffffffff, r9)
connect$inet(r10, &(0x7f0000000300)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

00:01:13 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7ff, 0x3ff, 0x4000, 0x4, 0x5, 0x7, 0xc788, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xca2}, 0x8)

00:01:13 executing program 3:
socketpair(0x1f, 0x20000007, 0x401, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x6f10, 0x5, 0x101, <r2=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x9, 0x5, 0x5, 0x9, 0x9, 0x0, 0x6, {@in={{0x2, 0x3, @multicast2}}, r2, 0x8001, 0x4, 0x3, 0x3ff, 0xf2}}, &(0x7f0000000200)=0xb8)
ppoll(0x0, 0x1000000, 0x0, &(0x7f0000000300), 0x8)

00:01:13 executing program 0:
r0 = socket(0x80002, 0x3, 0x100000000000089)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x8}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x1, 0x3, 0x10000, 0x1e}, &(0x7f0000000200)=0x18)
sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:01:13 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x28040, 0x0)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
flock(r0, 0xc)
ftruncate(r0, 0x7)
setsockopt$inet6_buf(r1, 0x29, 0x50, &(0x7f00000000c0)="3d7a0becaa65ac028ee9f60468c416ae93389b12ac40d71e773ea6f7c4cf96a64c57630096f714f200c80373ae69e0632fc103aa46a3e1ba84421f52ee22facfedde4d1c860fc1a643ce5b95facb6f68e73ad4fd874fd208789aa4e5e9fef377e39868b423864cbd21f0c6fb89538ece5de6bb39a0d3ec2078b8aedcc1fb1d8d8be86e863568b3ea", 0x88)
freebsd11_fstat(r1, &(0x7f0000000180))
clock_gettime(0xf, &(0x7f0000000000))

00:01:13 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000400)={{"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", "7654c28a72172c4a22bb42504163fb5b14a9dd4038dce498daf3a1b618fedb06", 0x5}, &(0x7f0000000000)="bf50dc7eda37d4d02059ff3f012a369d56770382312e4a67061d3d172b3fb4efea43a3", 0x100000001, 0x6, 0x9, 0x4, 0xfffffffffffffffb, 0x4, 0x5, 0x1})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, 0x0, 0x0)

00:01:13 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000000)="6a300cb804692f1263cadb5247bd73ac9a22e7fdab6c0cb836cbb0a54d2005592759494fee74d77d92eb46f3c50c4893646e1a443f938089cb1cf4f1b3572ec83c5b06608020aa79f93a6e8774154e31fa4ea9c29db7664cafd02ff240b29174ef22a20029ef9561f966fed8e463406e3f657af1fc", 0x75)

00:01:13 executing program 3:
open(&(0x7f0000000040)='./file0/file0\x00', 0x80000000000203, 0x0)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
accept(r0, &(0x7f00000000c0)=@in6, &(0x7f0000000100)=0x1c)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000140)="6498587270a0d7e59f976c33b8a0c5c09debf8d1549ba8975543d087ae25c3e72bb2b80db54231aadc0cbc8eb023c3bf9ec6679400d7c3be7a1fca4d9c9b8528a516939f9ba7969e55b985b10598ca613b5cb7a74fe38078e3bebcb888422c2af30078612ce3df561a2e860ceef15daa44c1")
mlockall(0x3)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0, 0x12, r0, 0x0)

00:01:13 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x4}}, <r1=>0x0, 0x4, 0xfffffffffffffff9, 0xb6, 0x9c9, 0xa7a8}, &(0x7f0000000040)=0x98)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={<r2=>r1, 0x7, 0x4, [0x5, 0x7, 0x6, 0x100]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={<r3=>0x0, 0x200}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000000)={r3, 0x0, 0x5c, 0x2}, 0xfffffc4c)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast1}}, r2}, 0x8c)

00:01:13 executing program 0:
syz_execute_func(&(0x7f00000002c0)="b12791cd806969ef69dc00d9d0d0c44139fd5bf91c1dc1c1c7e4c653fb0fc4014c508b8bf4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df2070500804f4c4632d69f2c354111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:13 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='newreno\x00', 0x8)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x1, 0x4)
syz_execute_func(&(0x7f0000000000)="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")

00:01:13 executing program 0:
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x10)
sigaltstack(&(0x7f0000ffe000/0x2000)=nil, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)="05445e4ffca0bb85dacd71bd5c652e2ab57ef42e1637d4dff3428c46b9e02ea89562201a4de4b0e978b6da8c3f78a43c5772e7f2f9ff6766fda31d29888a5572d259784140c61ec44797e4824e518c585e3ed57259a5fab4cac7e77fd1783ff1fc3c7812e11b8eab4c047f2acb790c7660c4c1c6d2ba1cff20e34c19da9d9c2cf679f2cfc6e0b40ce8cda13841635c278cd3ab608c9223414e5df54706fd1d1ff6b2d000779e0b97d20ca1e3058d3a8262593b14a8869e807a3d3360ac17af2778f94823b2bd69fe1e69e3246c7cede90a8e38a4d431206754abc097e418e3de06a33cec0af9c9416c637e7dd86557dd94", 0xf1)

00:01:13 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = shmget(0x3, 0x4000, 0x462, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
writev(r0, 0x0, 0x0)
writev(r0, 0x0, 0x0)

00:01:13 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
__semctl$GETVAL(0x0, 0x4, 0x5, &(0x7f0000000100)=""/90)
execve(0x0, 0x0, 0x0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0x3, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, &(0x7f0000000180))
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0)

00:01:13 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={<r2=>0x0, 0x8, 0xffffffff00000000, 0x8, 0x4, 0x7, 0x20, 0xb8, {@in6={{0x1c, 0x2, 0x2, @loopback, 0xa4}}, <r3=>0x0, 0x0, 0x9, 0xfffffffffffffadc, 0x1d, 0x3}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0xaaf}, @in6={0x1c, 0x0, 0x0, @empty, 0xff}, @in6={0x1c, 0x2, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x400}]}, &(0x7f0000000280)=0x10)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
r5 = semget$private(0x0, 0x3, 0x10)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresgid(&(0x7f0000000540), &(0x7f0000000580)=<r9=>0x0, &(0x7f00000005c0))
__semctl$IPC_SET(r5, 0x0, 0x1, &(0x7f0000000600)={{0x7, r6, r7, r8, r9, 0xe1}, 0xff, 0x8, 0x80000000})
connect$unix(r4, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e006e696c6568820fb6493000"], 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x1000000007ff, 0x400, 0x100, 0x40, 0x6, 0x3, 0x2, 0x81, r3}, &(0x7f0000000100)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={r3, 0x8, 0xffff}, 0xc)
execve(0x0, 0x0, 0x0)
shutdown(r4, 0x0)
close(r4)

00:01:13 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
ioctl$DIOCRGETASTATS(r1, 0x40047307, &(0x7f0000001200)={{"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", "0fc7dedb0e9a92d78627ac7d86d1ea6fad4784a4030b79940e74e3cd026b3cc1"}, 0x0})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x3, 0x0, 0x101}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x0, @rand_addr=0xe54}}, r2}, 0x8c)

00:01:13 executing program 0:
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)
r2 = socket(0x2, 0x10000001, 0x84)
sendmsg(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000100)="4baa51550eac851dc9afb5e5cb018d8fae4969c06980b4bb3ad8391c71561a05e9b178e00b270c9e91d510b263d304cc0e79954a9a7f4e354402a2584c79687622d6a31d90641d2f9d2253cf68734d717e7cf760b40b515a19649a6bb9fc7b149fe1e0c4f5defd5ef688c491973bdcfe71092ad84c2cbbf4fcef32f791b1801677a6c14ce9c6975913e906b1e0219265b424994292312f577c71e540e8e9ed019242", 0xa2}, {&(0x7f0000000300)="320719e04685bb23e92ce0af29a1c00e46f7a46700fa5f626817d19a075a7d9d6537afa50da777e7e0df127343688fb0094067676e63a82e7508a9c2e5750a252b032ed21eb12b095c46f5bf4b09722f2ac5ff28eb0d4f17c0a650e1804ed6a6a81a243c8e4e696932a95f7b5542878a7b24cd2e22f817fca87945d59b155ba302967e794202e28427cd7808228f843e8548597b93445ecd2669b2c45771dab613651d3c8354fe6e0bad2fe9714213b6a33503a3168ad6de1ebd3ffdab7e5c9b5aff9ea3336d2af8eb9e9032b3e7d6a5586e8e10228afc4e6cd943b28f9a04bcf42268076d35bc4fe95e2b6b87acd3c27377", 0xf2}, {&(0x7f0000000400)="8c594560c5d6571b77607c8add319c4105c02bbafdd37b775eece296170cfd4dfb5c04cd2eaa76021dd46fab577c1a78f75a9b52fa6c00649586f6b19e72a650b6dfa48ad546479bf93ba073aa9627961177285c6186641825bb0bc104928162c2de64a92c4dbd49ff7fac7c45153130e1326345e87fbcbc7cd47859574a5a6d520c5a866d323173558c8ec05e3b21d64f4e1bf88a7e399fea3b899b4432e5b8c569bf4e895c8633d367d9c0b2270f58b41d8f0c557a4ea4aaf857c7607d0cab17521b1aaef8d93ac651c03bc1fe", 0xce}, {&(0x7f0000000500)="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", 0xfb}, {&(0x7f00000001c0)}, {&(0x7f0000000600)="85c57a294e1bc251cce409ef21aa71f8ff50b183069dc210eb73ce8f7d79bfd4064e8cfaabd22fd279460c7393a77ea2133905fd3e2e229048ea2866eabfa8348de3e748f144235be16de2462b9a9d7c1289d2cef0d2aa17866a6c88290361a5aa5b3700509c32e1ac396e05311ebd2dff71257e304fa5975e2393a6c1a208c071", 0x81}, {&(0x7f00000006c0)="f9bf9572f1c57a7e81e80648f7c60d47a5e1415a164b0167690dcd01b45ee9d96b276ba3ae051fd832d46323b2f73c00df953379b91e203a250d872b9695e717e61d9d30cbd821af4c0ee189c5c27fe07c6fd5a37a40654f5bbbfca7da25aa0565896ab5d16b1f4a7913764879f2530192a80f527fd6b4f10af44f0a11c5b519f37871f3aaf7bb460b5e687008f3f7ab9ca4a850122a1f2ac570f98df08aceea23f0d94cab2fa5b44742e27e2290aa122d7f3909922b6e1bcb48c50daf69b453a2e9267957a96735120112c44f3bdbc182b895", 0xd3}, {&(0x7f00000007c0)="6c949f27f175e8c0f55b355cba87689da4e36479e3e2b99ce379abe4902f94a33ad126060c8e7f3858e2c6098429a2888afe5088243e78d1eb4ae39efdce5194da8a451fdcd3dbc80b6095210dac29fc41979f16cc89a882fb9e35a67a3683a314b49a1168fa047d97f0a1b9ff34a459728c8796959348fe06fad9979bebbed68b7d5c4fa5e2c0b64beac15bfb437245676d5c32b55cbd3819738426a157c8ac50f851", 0xa3}, {&(0x7f0000000200)="d903cfca609cb6d6f6a083ca1e9a38eb8528483d302d92aca3b4f31448f09954aaa1d46d459fab3e1f3af0c9af44eebeb192d73299cd0040d97446f64c2b12", 0x3f}, {&(0x7f0000000880)="d953a2d382caa8520582397213a2430ca0b0f01d39c7eb4346739128839789c96429dd450961c7a0928e3f111ff0c69944fcf9f86ca5fa362c215d244de93045968e4bdbb60976a017ce79a4a920c784359611e89acc13cbef74bdf8bdb1216019dc8e06fa", 0x65}], 0xa, &(0x7f00000009c0)=[{0x50, 0xffff, 0x10001, "39941696846b9b00bc76e4df834b3b67882770f1a945d3583e686b2afbc73f46505e573800342e905707fe90d2ffba6f098db038550c6563979ca9cdfdf0cb03"}], 0x50}, 0x1)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

00:01:13 executing program 0:
syz_execute_func(&(0x7f00000003c0)="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")

Jan  1 00:01:38 ci-freebsd-main-8 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
00:02:03 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000040)="090e", 0x2}], 0x1, 0x0, 0x0, 0xffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x3, 0x2, [0x1ff, 0x5]}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101)
socket$inet6_tcp(0x1c, 0x1, 0x0)
execve(0x0, 0x0, 0x0)

00:02:03 executing program 3:
clock_settime(0x0, &(0x7f0000000140)={0x3ff, 0x8})
setgid(0x0)
setgid(0x0)
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, <r1=>0x0, 0x21, 0x4, 0x3}, &(0x7f00000003c0)=0x94)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0xa38a, @empty, 0x2}}, r1, 0x8, 0x40, 0xc9}, 0xff91)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x5}}, <r3=>0x0, 0x9, 0xff, 0x84, 0x9, 0x8000, 0xffffffff}, &(0x7f0000000240)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x7e, 0x1000, 0xeb6, 0x5, r3}, 0x10)
syz_execute_func(&(0x7f0000000000)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6176c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000004c0), &(0x7f0000000500)=0x4)

00:02:03 executing program 2:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x8)
r1 = getpgrp(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1)
connect(r2, &(0x7f00000003c0)=@in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r3, r4)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r4, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setpgid(r1, r1)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1})
msgsnd(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="00000000000000007ac776fd002aa11b21698770e6b899cecf6aecbb76058a274151d8c17577d51be602e4efb460ee4154d2deb1d420dcf85b9b0dce4a"], 0x47, 0x800)
r5 = semget(0x2, 0x2, 0x0)
__semctl$GETPID(r5, 0x3, 0x4, &(0x7f00000005c0)=""/4096)
socketpair(0x1c, 0x20000000, 0x6, &(0x7f0000000200))
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/239)

00:02:03 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r0, 0x88, 0x2, 0x0, &(0x7f0000000100))
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4)
fdatasync(r0)

00:02:03 executing program 0:
syz_execute_func(&(0x7f0000000140)="0c0ab5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
fcntl$getflags(r0, 0x3)

00:02:03 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x0)
msgctl$IPC_INFO(r1, 0x3, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x100000000, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
ioctl$DIOCGETRULESET(r2, 0xc444443b, &(0x7f0000000300)="e13f1dfcc40ca75b9c6eeff7d5da6f92bca8160f505764cc833149851b9c9fdae695660faad5704dd1e3616e93979f4936b4f67d206652724dd29db13587efed684d87464582032e58abd8804f1b36cb45cfbbcb61b1e5381461d7")
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000380)=0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff})
poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000)
open(&(0x7f00000001c0)='\x00', 0x840, 0x102)
setsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)

00:02:03 executing program 0:
select(0x8150138, &(0x7f0000000000), &(0x7f0000000040)={0xffc99a3b00000000}, &(0x7f0000000080), &(0x7f00000000c0))
r0 = socket(0x1, 0x5, 0x5)
getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000100)=""/228, &(0x7f0000000200)=0xe4)

00:02:03 executing program 0:
r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440))
lseek(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r1 = dup(r0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, &(0x7f0000000380))
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100))
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r3, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r3, &(0x7f0000000300)="7d1805", 0x3)
chown(0x0, 0x0, 0x0)
setsockopt$inet_mreq(r3, 0x0, 0xd, 0x0, 0xe5cec23688f03670)
mlockall(0x3)
ppoll(&(0x7f0000000140)=[{r2, 0x100}], 0x1, &(0x7f0000000180)={0x1, 0x8a4}, &(0x7f00000001c0)={0x9}, 0x8)
sync()
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={<r5=>0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000400)={r5, 0x2}, &(0x7f0000000480)=0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f00000004c0)=""/4096, &(0x7f00000014c0)=0x1000)

00:02:03 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040), 0x5)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x402, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000080)="c062218b0272d4afdaf03fd7580f66500644f220dbfe83a9ca7ac3821c0eb85eef43c5ebfeea9b8c8a853e0f20a42e9a9162af7284ed74df38b2bbc13e7660f5ff87f67b51d1412e91722c32b2b1beb652dcf11f3d708eac1ff560fd86db19757a5cb32780aa058cf7af8a")

Jan  1 00:02:03 ci-freebsd-main-8 syslogd: last message repeated 3 times
Jan  1 00:02:03 ci-freebsd-main-8 kernel: Can't start NLM - unable to contact NSM
00:17:03 executing program 2:
r0 = shmget(0x3, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/137)
syz_execute_func(&(0x7f0000000000)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x80, 0x0)

00:17:03 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000000080)=""/63)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
mmap(&(0x7f0000fee000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)

00:17:03 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x80100000002)
fchdir(r0)
write(r0, &(0x7f0000000100)="8df8775fef3ba768ffbc3dc6e1aea1a02ecd3bef6e2cf051ac8cc631ab8784071d364638ac02e44c72e1705dd22ccb1f9b213e249b78a8c82c8ee455bc25f6d7da5a4620ac32027981bd40a08797b77b74c0ff27ca8f9c0aebfd7cf305f1c4f732162510c24f457e136b321cb57652de37a8f5130d37e43d173cbfa7cd4b2a706431d06533cefb13c9a7fb6aa9a12f77f2c65e9813861c8b75cb4df44e8b", 0x9e)
pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000000)="cb", 0x1}], 0x1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000)

00:17:03 executing program 2:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$DIOCGETALTQV1(r2, 0xc1304430, &(0x7f0000000340)="37cb1568b4bf8bf8ce4c4588ebd5e5209b3bca752fe134afb61108e4")
bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
getpgid(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind$unix(r4, &(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
freebsd10_pipe(&(0x7f0000000300))

00:17:03 executing program 1:
mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/69)
mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/174)
r0 = semget(0x1, 0x0, 0x30)
__semctl$GETVAL(r0, 0x2, 0x5, &(0x7f0000000140)=""/150)

00:17:03 executing program 1:
socket$unix(0x1, 0x5, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}, {0x1c, 0x1, 0xff, @loopback, 0x10000080000000}, 0x40, [0x0, 0x3, 0x4, 0x0, 0xa1, 0x7, 0x7ff, 0x7]}, 0x5c)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xff6}, {0x1c, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x85f7, [0x0, 0x5, 0x1, 0x9, 0xffffffffffff2044, 0x80000001, 0x2, 0x1]}, 0x5c)
socket$inet6(0x1c, 0x7, 0x1)

00:17:03 executing program 1:
syz_execute_func(&(0x7f0000000100)="982c120f050520d0f80791b04c4141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0ddf48734d157c4e1f8c4f8c4c48279bcf1d72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0646464440f622a2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20086, 0x61)
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)

00:17:03 executing program 3:
getuid()
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040)={'accf_data\x00', "c8be65ce481331c6b52baa99b49cd5513a733720206d80f6700639c2c62a3bef6de9df4e85fd736debd307e48ead59f2c7791dd91399a4a3e3dd53f72c927b4f366a33f5350b6a9bbbba7bfe8df369e42c1c21b255ee30605a2051351e57678c900c306ef589fee0025625e16471581b31dc05646a5472c48786e2cef4390b809cdf94683e441cbd14dc5e7d992617ffd9674d3e8d79933b56b61eed1692b568555ddf369ff5fe68e9120a4524babfe3b759941cc93f5324c5895b99a522e4f9752867f0eeb7fcb52a42855a501537269d0fb72226a77e2db8731f8e13d4d2105a425e9db7f3f54397408e2af2635f21"}, 0x100)
mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0)
r2 = getpgid(0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000140)={0x3, 0x7, 0x2000000020, 0xbb2, r2})

00:17:03 executing program 0:
syz_execute_func(&(0x7f0000000240)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacac10000000800fbfce0f73d539f08171a38a806ebb572644a50f01c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000")
select(0x40, &(0x7f00000000c0)={0x3e8}, 0x0, 0x0, 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={<r1=>0x0, 0x2}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x9, 0x400, 0x2, 0x7fffffff, r1}, &(0x7f00000001c0)=0x10)
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xffffffffffff550f}, {0x2, 0x100}})

00:17:03 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
socket$unix(0x1, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e200000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d2e7766d59b248a8dd0cb9475a10480000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000094104abc6036f3eb42912b77a1e8ae2f57844de2bdf91a4f3d01b63a19a220a29a831e7c6b52a439e49560a0c17109ea10aa", @ANYRES32=<r2=>0x0, @ANYBLOB="0400000000080000080000009c0300004c070900"], &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x5, 0x1}, 0x8)
open$dir(&(0x7f0000000180)='./file0\x00', 0x20243, 0x9)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x8000}, 0x8)
listen(r0, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:17:03 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, 0x0, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x3d, 0x0, &(0x7f0000000000))
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:17:04 executing program 0:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000080)="2c5fefbb9f79c4b4567cb07a9cedf750a251c71e34ed121e8c1b9637a077e826d4542efa97904f8d9b3b67f5542ae0f6652a2bc9f5b9fe4e35bcee922af96746d55027")
shmget$private(0x0, 0x2000, 0x27c, &(0x7f0000ffe000/0x2000)=nil)
shmget$private(0x0, 0x2000, 0x1, &(0x7f0000ffe000/0x2000)=nil)
r1 = socket(0x2, 0x10000001, 0x84)
r2 = shmget$private(0x0, 0x1000, 0x10f, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_RMID(r2, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0xb, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000e000000100"/136, @ANYRES32=0x0], 0x8c)
getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)

00:17:04 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, '.\x00'}, 0xfffffffffffffdb0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x13, &(0x7f0000000100)={@in={{0x3, 0xffffffffffffffff, @broadcast=0xf4010300}}}, 0x94)

00:17:04 executing program 3:
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9137301c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000040)="255f59dfca70b7fa536d46049365476e1675f5414299d76bdd2bb8615945c2bd67b62b5b6ff7cf26d383f82ddf976ad6c09ca6ba3f0aa50faca6c7449204d68e5a0524625ddc674a12e5fd22248bca5fd9fef4bcb4dce2696f415084003bb1d1e7510241bbd065ee3a", 0x69)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={<r2=>0x0, 0x1, 0x4, 0x8, 0xfffffffe, 0x8}, &(0x7f00000002c0)=0x14)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x5f32}, &(0x7f0000000340)=0x8)

00:17:04 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xf, &(0x7f0000000380)={0x0, 0x86e62de711c5b9b0, 0x0, 0x8})
r2 = open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0xfffffffffffffffe)
fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x7, 0x280000000})

00:17:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000fe80000b000000000000000000000009000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000900"/128, @ANYRES32=0x0, @ANYBLOB="0000000000f8ffff120200000000000000000000a74ea4bd98bc6f0180afb33c973d9db77078d39e1ae9249545ebb9bd1ff2ca9bd2f29674379e6d35422a5d81b3a25ca0862388cf836a54891ca6242764b408c34f13826b0b2badb933037fc0c411ad3861911a015b1e227c347cce8ddf902520189478fdf3ddfbbbcb656dafb0ccd6e29f433ae0c7352688b7dbad3a8ec321b7bfbd174bdba0f9130284fd3bc02aacbe91f1ebe04bde7ed14f48ef8bbe542c079ebdf5bf0ec18cc384f2c700"/211], 0x98)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x8, 0xa36d69d7c6e2bae7, 0x10a30aa1, 0x2b}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x8, 0x2, 0x401, 0x2}, &(0x7f00000000c0)=0x18)

00:17:04 executing program 3:
r0 = semget$private(0x0, 0x7, 0x100)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000d40)=""/231)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, r1)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x8, r3}, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x80000000, 0x5000, 0x1, 0x8000, r3}, 0x10)

00:17:04 executing program 2:
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'])
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r6 = dup2(r4, r5)
setsockopt$inet_mreqsrc(r6, 0x0, 0x400000000000046, &(0x7f00000000c0)={@multicast2, @rand_addr, @rand_addr=0x7ff}, 0xc)
sendmsg$inet_sctp(r6, &(0x7f0000002600)={&(0x7f0000000280)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002580)=[{&(0x7f0000001580)="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", 0xd80}], 0x1, 0x0, 0x0, 0x88}, 0x20008)
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, 0x0, 0x0)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x40, &(0x7f0000000500)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x2, 0x9, @loopback, 0xffff}]}, 0x0)
execve(0x0, 0x0, 0x0)
flock(r2, 0x3)
writev(0xffffffffffffffff, &(0x7f00000003c0)=[{&(0x7f00000002c0)="aacb80da628b62af23c58ccda91e1b3d14fc4ac5db68bdd387b602b77b637f82df5537e9d2ec0ebc78143169e5acfdc37570597362e854ed31ec4f520f83ffae93ffefddb68a0c1946865337cacd2b0e29c6507d8cbf5384775df5d26f23f8036c3087462fe2e4cf6672ec9edb97d1251c3a044f1458c62a2a46869e46e910d6d57ae96954c4546be7fa20cd1820cfa9b734ec12c3055b82e12d82d696646f3e87690b35b1768b9a77104c5aedf37d65e339818a66c59180524c69eb65c987a07ac57955c43e95b259cd2e5e07b1229e4ce3ee699a86ad7e2ff470e117111f380deb019209f3090eaca967a417", 0xed}], 0x1)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x8c)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x4}, 0x0)

00:17:04 executing program 0:
sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0)
r0 = socket(0x1f, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r1=>0x0, 0x4}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0x8}, 0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
accept$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8001, 0x120, 0x61, 0x5, <r2=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0}}, r2, 0x4, 0x1, 0x48ccfcd1}, 0x94)

00:17:04 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080))
setsockopt$inet6_int(r0, 0x29, 0x15, &(0x7f0000000040)=0xa, 0xffffffffffffff87)

00:17:04 executing program 1:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x8)
r1 = getpgrp(0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r3, r5)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
setsockopt$inet_mreqn(r3, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc)
recvfrom$unix(r2, &(0x7f0000000080)=""/62, 0x3e, 0x2, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80010, r5, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
readv(r4, &(0x7f00000007c0)=[{&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000380)=""/44, 0x2c}, {&(0x7f00000003c0)=""/122, 0x7a}, {&(0x7f00000004c0)=""/18, 0x12}, {&(0x7f00000005c0)=""/207, 0xcf}, {&(0x7f00000006c0)=""/72, 0x48}, {&(0x7f0000000740)=""/94, 0x5e}], 0x7)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1})
truncate(&(0x7f0000000500)='./file0\x00', 0x90)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/239)

00:17:04 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x6)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000140)={0x8000, 0x7c})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))

00:17:04 executing program 3:
semget$private(0x0, 0x0, 0x400)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x2, @rand_addr=0x8000}}, <r2=>0x0}, &(0x7f0000000100)=0x8c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000013e2323c0b2d557693f634f1ff245c10bab3963d95df562eebe8001df3297a1866ff38275b4bc3f07aad39086d8a860ff3fc8ba38f45b42275999ca6ed66518ffd67c9700df3c63d37ec6ca5df9e066e26ecbd0e54ff2ea69e2d48c6cb6ee5048abd49a0fe7a8536c978d645207a2b5ccd7c31", @ANYRES32=r2, @ANYBLOB="018000007f000000020000000100000005000900"], 0xa0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x800000000}, 0x4)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x3, 0x2, 0xb4, 0x6, 0x7}, 0x14)
r3 = msgget$private(0x0, 0x2c5)
msgctl$IPC_SET(r3, 0x1, 0x0)

00:17:04 executing program 3:
__getcwd(&(0x7f0000000000)=""/171, 0xab)
r0 = socket(0x1c, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f)

00:17:04 executing program 2:
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0)
rename(0x0, 0x0)
renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00')
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00')

00:17:04 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x7}}, r1}, 0x84)

00:17:04 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r2, 0x7, 0xf, 0x3, 0x8}, &(0x7f00000001c0)=0x18)
mlockall(0x2)
mlockall(0x3)
munmap(&(0x7f0000fa4000/0x1000)=nil, 0x1000)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x16, r1, 0x0)
r3 = open$dir(&(0x7f0000000080)='.\x00', 0x80, 0x4)
mmap(&(0x7f0000fac000/0x1000)=nil, 0x1000, 0x3, 0x13, r3, 0x0)

00:17:04 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = getpgid(0x0)
getpgid(r1)
sendmsg$unix(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x2}, 0x0)
fcntl$setown(r0, 0x6, r1)
r2 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r3=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10)
getpgid(0x0)
wait4(r1, &(0x7f0000000200), 0x1, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000180)={r3, 0x62, 0x3, 0x1ff, 0xff}, &(0x7f00000001c0)=0x18)

00:17:04 executing program 1:
syz_execute_func(&(0x7f0000000240)="1c0ab5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x20000000)
accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
socket$inet_udp(0x2, 0x2, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x10800, 0x4)
socket$inet_udp(0x2, 0x2, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/pf\x00', 0x80, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x800, 0x0)
r1 = fcntl$getown(r0, 0x5)
getpgid(r1)

00:17:04 executing program 0:
syz_execute_func(&(0x7f0000000900)="91cd8080000c44dae98a20d0d00fd1b02db5d900000070e4c653fb0fc402e9a6ed3c3b6446ddcb0bef9dc4a1855ebcbf0000000067450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c2ef2420f5a100f0000420f38ca78fb179f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000800), &(0x7f0000000200)=0xffffffb7, 0x820000000)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {0xffffffffffffffff, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000880)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f46450f0ff2abc4c2613d7002c481fb11309d673e66450f03d567450f483bd199c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a00c423437ac505")
sendmsg(r1, &(0x7f00000004c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="004c002e6f6602000000001405904cfa36f2ad067e2f662a615900018948de6920c64788969a31baa3596836d12f269759d328d2744b3e43302b1f32cd14649f5d6a99f8a5271d96c52dc97b4659a7d440bd8f10e1894a3762a53d351f1977733aad3713a3fda4bd1a67396140061861ee1a99eb4bcf70656a9ea83cb5538bf41de42833af6f81ff3fcaa03798"], 0x1, 0x0}, 0x20100)
r3 = getpgid(0x0)
getpid()
msgget(0x1, 0x8)
wait4(r3, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(0xffffffffffffffff)
open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
getpgid(r4)
listen(0xffffffffffffffff, 0x4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000300)=0x40000000000008, 0x4)
setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x1)
r6 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r6, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
socket(0x2, 0x2, 0x0)
r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r7, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @empty=0x1000000}, 0xc)

00:17:04 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10)
r1 = dup2(r0, r0)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000080)={{"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", "8a60665721cd4d740e6b39ab00f0a0b60c9f9eef9faa1c1f0f016a7efd604990", 0xff, 0x3}, &(0x7f0000000000)="2414baecb66ac3a94f10c2eb0f298b481baf04ce471bfb05a0c8694887abff25e53b4b70da0205433b69c7225a7492963d6a10059ec5a69f1226c6e5bc22c329d83c68ec1aa9181f8331c4a8af975b421625e5408b237038ba41307bfc7cc8e521cb41e130deadf20fe195e5c1ea5e349d2bcea2a9a788348c071520064993ac", 0x80, 0x6, 0xd7, 0x47, 0x2, 0xb9d9, 0x200})

00:17:04 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xfffffffffffffffd)
truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401)
ppoll(&(0x7f0000000300)=[{r3, 0x10}, {r3, 0x4}, {r3, 0x80}, {r3}, {r3}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x10}], 0x8, &(0x7f00000004c0)={0x4, 0x3ff}, &(0x7f0000000540), 0x8)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
freebsd10_pipe(&(0x7f00000003c0))
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:17:04 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000180)="6eb073519256c3f480817466f96e46e2598ea38026083daf57dcf4b88a2d87890e127c22cbf62e7118fe07ef2960d4a4c60275607ad0ff", 0x37}], 0x1)
setgroups(0x2ca, &(0x7f0000000000))
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88)
getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}}, 0xac)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={<r4=>0x0, 0x80000001}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x3)
poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5)
poll(&(0x7f0000000680), 0x0, 0x7fa)
r5 = socket(0x1000000000001b, 0x3, 0x0)
writev(r3, &(0x7f0000000780), 0x0)
sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0x0, {{0x2, 0x0, @multicast1}}}, 0xfffffffffffffde1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2)
getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94)
getsockname$inet(r2, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)

00:17:04 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xfffffffffffffffd)
truncate(&(0x7f00000005c0)='./file0\x00', 0x608020401)
ppoll(&(0x7f0000000300)=[{r3, 0x10}, {r3, 0x4}, {r3, 0x80}, {r3}, {r3}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x10}], 0x8, &(0x7f00000004c0)={0x4, 0x3ff}, &(0x7f0000000540), 0x8)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x1000000000003)
freebsd10_pipe(&(0x7f00000003c0))
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:17:04 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r0, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)

00:17:04 executing program 3:
r0 = socket$inet6(0x1c, 0x10000002, 0x800002)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x7d122b41, {{0x1c, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x20000000000000}}}, 0x88)
syz_execute_func(&(0x7f0000000380)="982cfc0f050520d0f80791b0024141e2e996a241febf108a6796fbfb237909a200800000e60fc4014e66f66d220fa0e5be34f1c4e183e8c4c4fc22ebd72e41812047002b000000362e660fd65508ba0dfe8c738888a1c40fbbc4e201acac100000ad808f294001b00b000000f08171a38a806ebb15c46291ae8ca065600000c4618de3c0740f2d96000000dcdcf340ad0142c4e7ae3131b15dfba1c9fb110f0f3804830a000000")

00:17:04 executing program 3:
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
syz_execute_func(&(0x7f0000000000)="c4a1782b1b470f0fad40f346dab0c423396862080142c1b832233333086536660f3a21270bc4a305492f6766450f3a40c10066420f756e06c4e1f1ed5100f30f5a7d65")

00:17:05 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155)
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$getown(r0, 0x5)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x2)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$unix(0x1, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
r1 = open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20)
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000040)={0x4, &(0x7f0000001840)="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", 0x100, 0x0, 0xb4f})
freebsd10_pipe(0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000400)="7995eaea3ddf76e3fdf47a7f6bf6df1d35201d42c98874e99b353f183a83c1428e19377fb7a18cb0c82ca736f2422bb8e5191249e7b6e45c14c78b68cba0c12ad1b08a2b0d0361bae39dc740a43df6461b7586daf3b2d4d3cc01f78eb8b1967177c737d1f2c7480115c65e83532d0e330789", 0x72}], 0x1, 0x0, 0x0, 0x20100}, 0x104)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
munlockall()
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e)
ioctl$DIOCGETQSTATSV1(r1, 0xc0204432, &(0x7f0000000240)="517a4588fbeb5f784d400024dfe160abbcc0ee67f39467798cc693c9dbf57308bfe2b2b915016dbebfbe2834600e077125b0ecbf791646cd9d47b5e24454657ca4862a40152706e260efeebf06629fb851ea7f069cba569ce652ee7b0f44a24580e3c906918ad3d784520f5d6a14b59727e76a4bcc938030cb49f2c6225ee96056b4ffe21f745a7abf8f2545864d4e55573c8666747f4d51306868b16995d47692049cf91b6edbfe2811853d9c2428492b9a0cfd7dbd58c0892c")
socket$inet(0x2, 0x20000006, 0x100)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000)

00:17:05 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r0, 0x0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
read(r1, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)

00:17:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0xf2ad93548a37e270, &(0x7f0000000040)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000640)={<r1=>0x0, 0x5, 0xf, 0x80, 0x9}, &(0x7f0000000680)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000006c0)={r1, 0x401}, 0x8)

00:17:05 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x100000001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
sendfile(r0, r1, 0x0, 0x0)
sendfile(r0, r1, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)

00:17:05 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msgsnd(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0200000000000000b9f25420c10c5778312e1db86dd3a15f7212188f7714f885fe7a37f0afbe51368d8c"], 0x1, 0x800)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = getpgrp(0xffffffffffffffff)
r3 = getpgid(r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r3)
freebsd10_pipe(0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000006c0)={0x1, {{0x2, 0x1}}}, 0x90)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)

00:17:05 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66502f6768696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x3}, 0x8)

00:17:05 executing program 2:
r0 = msgget(0x1, 0x0)
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="fe0400000000000000"], 0x9, 0x0)
msgrcv(r0, &(0x7f00000000c0)={0x0, ""/196}, 0xcc, 0x0, 0x1000)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x2)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x4}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x0, 0x3ff}, 0xc)

00:17:05 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x1)
readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000200)=""/118, 0x76)
r1 = socket(0x17, 0x3, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
recvmsg(r1, &(0x7f00000005c0)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000040)=""/59, 0x82}], 0x1, 0x0, 0xfffffffffffffceb}, 0x0)
r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f00000002c0), 0x20000000)
getpeername$unix(r2, &(0x7f00000005c0)=ANY=[], 0x0)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8, 0x2)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000002440)=[{&(0x7f0000001440)="0dbe0ac3cc69408364c55de6bdcab0452d5cb9df6f9b6987a1f6f930c0db573033a02ac5790065a1b84597b41835c3c4cbc91e8b923437ac8df7cc645c1ea567b7842be591cd156181a8a5e452c0e6c2aa08494bf0d9e879f7b9923d2652156eebfd7c171ac73d466ecd2a192f77a07cf50b9ed996345c870f4f0bb4b97a3f01c7ad493b14ba3f81d9b6861b6815b8fc0f152ebaa89dd57ce08621e69d04bdb433209306c01d600349fd25e625debc876db91130f2e356d5ea76f7e05627634ae848c6a4f381b2121ca99fde9cb307c7dbb80c1b500f1879932bac690185ad86b12da3e71119e400d56445c5d6ab275fbda291bf76c25abace867643aea0f4ca2a2183548c5be05b5d5ad8764c0524b3c64245def38093780cd7ddbcd5e06da0d4dbb62cb329a52e58e9f78a8281ffd3869ecb19f2d4df88d3a8abb2fab2367a4c261bb4894a7aef999fbb562e72dedb15e08e46cdc5834dd2bce78d7ac13344a913588d7490db6b06d7f6848e54220cb416bc2340b47ce302589c5f48427fba33b897cf76d3300d93bd6e947036a6655f144a8d5c3bba0957cd4d05f7e2137d32ad5232217ef71f33550ccbadad6c7bb04e0b3a7e6498e69570773021a54d778ce413d9fe1a981ea2b2810907c57ccbffc4d3cda4b860cc9fed96d56c85c47b93dedd2efb4dbb1c170bb656a12374194c4ed498ffda6055e46132d86c9d337f5b45dcf7607b00924b2aa4cec301d503e62ffcdbbcc1d2ea55f6af3a1e146dc0698d1c43ff54ceeee9da77a6c2f9bc7d62f1dd27bb32359c0448ed3a8b25a0a71840ed00c05d6c60ca1b3a031e4a4e34ef08c4473b127a6e1964f9f35b14c2eb9920a45baf0e48e81230a2a4582b0760a062f2c829de177d620007b760e58455acdfdc3623a55535289a0cb5950b074b8352432a03ae80bd056021cbb3159d5de98afadb5a719d3bb2fdb29fc6dda5bd867cf8430c09f8eed8c693321dc21c57782d662502bcab06b3c089a6a7c12143822bbda90d5aa2a86eae673b8447c743784900e888e33a39822509feea2581d490c19885cbd0ca9ba239f1535b5ed8a73ae05495b65fdeaa52094758b62825a0386c76cedbb651eb09420bfaf6274bbe4badd3ef5d6ed3ee94f5d44bed25dc497975a96d5317cd61199643782c707f6eab06d9ef409f320b00490dc3e6b3855d49a90063c31a173ae6415ee9a412157955735c51a31c6ed8c9f1db46f97fc8892edffe97db438655bff0ed7785c5cbdb3c578fa5f2cf0d7066598b8a3860b90bf477f8ce0a022e29ded44c0767cc8654719f06cc747e9e1a5dc1b74f3e91f0b23e77d0c7a1ddbe70f7998a2d60f9214ed0de0a6dd3e775ffc6cf4a218640cfd06e3550a6da7f9fad5f4f1fd2e9267c55fb19fb347d3d683665dd43d7712aac2658c3d65c2442ed9107cf2b00e1fea3b481e3f3b904c3f0fdf1ae049e01c7d989f5451ad2fa4f46741aca3968fe049fb2844b4574e974d5f49e8a4b12c072f24b821f7b78a8bd3a72dc2bca41d1b2a16f2756a3a4ba0e34e56cd0ede49ca08accbc809fd9caa1f5166c33227a601932e0a325a160dfc4ad63648b0f22eb7915fca8524e19127507c3ce792bf95b664031174b23fdeba931702f3697af7042422ecd197e4ad7276b11b9539316b0d907d24be178b82c7663f94419d86b52b600755c35e742dfeeedb77e57b51264017d8ad2e2d280d6e9c5d1a0993ee2586759c2b0c3a7344cea65d7ffce86ab070b957caf4b6b744c2fb4c8486c04b5def17100a73f44fee2fdfb6e9686a9f6ed0e8795b1529f30cdc17e9f8eb96ef2de86bb29317a26ffc3fcb2c8c485e122611d1f52b65b6b1d8ea556f934a371e12a1f4821dd42f553ce8b1c44a305c6cf5987b66b948207035ce3f7bd98e62ab56753863230bfdb6f7584aad61e5e2448437447c4ac10155539a84b4720b48cd9a286b96a4c19f47c1630afb6a56f85064a373761a97c42ac87e6649bb8a2c5181f37b0b9a7c0b87615b90b4b0673afc31ff0b0ed35a609beea0a336c5bc71779c93537517b4b443cd244b14a3aa3037c7e683056e8b8878a5e4dc6b7a85a9dae922c8aab69d07aaec35d3f85c18d11c4a72443961a40689903595bcc318b58bf0bc11689f3a81976777a58929c95746c816445e39fae0cb87d801759304dd6e787dec1c60d821a400e8c31763918e6cfeb00d58c083be8f9e738fc78980ea7686230ed8d870702459c2e53b64954755a07a675443bd877729137c18221e6dc37f906ae0e2e6adf2b464974fe8dc4e60bb30a0808152379df3365829c8523fd25101cfd3d0ac7e310a57f1d65125a1d8add42383eb6928dddf1ec254d40f18246793c82ba8024f4ea6ac25840c683e496cbc1a7d7104a647385499e771cf4584b64aabd6d6dd480d35fe0219f9f7d417893fc15db761dac23007fa715d54ac6eef59364d8a837d199ff65119430d354f815d35ea1f68cce6657f5cd6fbc583d8207ea5310b0988b40c16e6b1420c4a109981293626b6c6046edda739dab7400c62382daa21987f0eba76a3796b0e5603ae8056893a8e002f029d45dd10f78fb3f3745c2854faf6f34e44d10fb471ebaae73f8ac9dd9f37b4e7550f69b224e09534c79a71c8380d759708da65708cadcca46819b6061cd9badedc4e903b8fcb6c5926e3439823b233cdce52d462166455e422f6eb49976e471b5fb785109833b47aa26641581ace55c680d30c85207c0dcce2fa8173d882850cd6180f127f1384bea51f3d797ebbad9f83020bdd6403c9bc0ac6e697d832ab97cab2742542c56e4fe4c6762f46b9ac354af364d855b5010252df50e55eae459806401ca37f5ec7430c58d0562af03e41f6341d4e26b1c5d73b8d788b7b957754bf4dac7db373e6b3ed0630fadafa8338a9e25ad41aef07e2e53d8c35aa0114e396d21dff14d93f36773b0d264238ec64d69591f5f213ca2637adbdcc5b849738e3f194187a0ddc56f8a81a045f269f2c8cee3923196bb8bb8925d46ca903854da88e6d6a5dfb264a80747a9e27b0da9391e3a221c9fcba1c567fb3c756a350a74d85ec655c9cea88f30bdf6bb9bbc80a009b1c2a67ede43ee1f6ba0eef81f7794298f52ae2f3ebae27c3ed6821cb36f9a42600db50efceb56f25a08fb11cbed3e7bcca5e0d3654db7bde978306094cf3899103a9c71b63426368a1ef582488baf79fc773e08a1c94da7e8753349d54e1cd9a5c74d1c8cb735d79d9d50c622882ebeda5dc83ab780073025455d378db7556d947a441cafd16754abda2c59d3a8b332b4faf7079de612932c81fb2c3a11b34a0251b34546a8c6c515a75e3389e6bc1bd815779da4448cb78b8b7551f90ae1f9543a0628a976d803eced0ca63956cd3b6b8e07315ddf0e923476ceba7bdfbe121e97bb061a9b69119bf089e56b377d97f04a9b17de03e687ed4aebe59e195785d4a5e4107842a03bce96e936e931d196a5d410b0d22abd953bef20c5528f043a81981d8bf9853c7edc9fa41dc9a033834618096bd38e5a8a2bdc441e4da7d36cc2ee0c2531a87c267283ef15d249cab1eb1abdd8b9615b8b4c0bcadbdeb099df414f7effe46ff9f5bf25fd5c9aa3b09ccaccb98568760928af35890aa01ab84e7bb19e05d6782c769aa3c987f00a627db0e8a69b01ae1eceb7a045c61d2858e97f3a564818c21407a2816bdf86ba75b4143a47a0b9766d54cb77566217a849fef0ba8193fa18fc643f4245cdc645ffbbc02f714594e7463c12999db5d9c4f5f2e9ac3df8b08c33e6568f16df09b44de0f210e44efa810e1ae3001317acb9a0d6b6506cd8ba427dc264b30335582d5871c65b45c2d5e8cc21dc13895329b2ffb429d66bcb3c8bbd1adc067f591a2c17eb102778cff0a28d8427be1bb2c603bf6ea662b7d50d98f656c6a1477929c280313318b7dacdc0d93a1c2d1eab9672537c7491989b1ba780c62b3a04e95273da2831f07ebdb9c7ec37cc4142b1cb35e510a97fdab571be696431aa4654f8df9685f45c8404528d3616eeca045d5629a473b74c5a5dd027e4a9ecac228e52cca15460bd42f711656afc7dd6cb402ea2931a7c6257d358ee4d0bf11b3e79ea4667245bb8f53914024821aa9d79d2841cb39335054c2117fc3cf2173ef3705e8df6a9ede1b4dadec21f5f6751bb50f0bdff5032a5552bf7c14724c241339cfe68d579eb2eed111c47f9094eda04fd3f3927acabcd84ee38adebb80fe9bac2aaf7ee6b433008c8aa4a1df190aac0fb38d93f3682cc2e926a59b32874b0a487ea449bafb9427a96d8f420e3a0b286e692814754d71728301d6efca7d0056408dd6709f85184426bc6d83dbcb64c00567957ad5cc14e7b7842f645c8d7705e0c52ffb92c28b2ebad44cc49944075c993fccb4c58730081b6accfb4a899dedfd6a721db8f8d742413be2bb330b4b787013febace3a3dfbc26670a5a29227b3266e3de3e5de635e8bf4a6217fc407a26de94a395e2d5fabeccb14178e2c474246adce79a637bdca14dcf35caf3925d051199b67676e34329cc9df3cac2e1d331410b6672148b79460ea16415139b19a44a454866c5346dc2e72918ac394b93a7ca423ef5e8dc1d1219d67feafd52ac9e93879fead7188128b855dd307480a78acaaf86b93146671b28147974962888c850408b1a52ff261a34d856b68496a4e7de13ebf20eb01cd9fd18e990d8bb5a588dbadc1b32cebc507ef683f31ac335a51b839042be84391e6b1bcf7a6c87f3222510116e608ee087f8453a22103688eff2557cfc7f702bdb4f768609d0d5b8897549fa9e4f21261040bb3ff2df6bb9a0da741a14ded3229c76ee5342266a642dfd9bc9eee7ddc1eb5a7eb3c648a786cf1ebe2a28893e59fe105ae75767adc9d17b93815a52b0d6397175b4deb79fb4eb57dd3a0ad734253b3b3107ef4798ac135fe49e81ef76e24d9efdef6f072eda928e91ac6cc27e29a6d6e9723a56d6c5662ce7f5d22bed283e29151271013b461cfc217e48d8b9cc5c077b743d98c53cf87b87afd7ecd79b9212ea5c9e36d85c24c6b816040680ed37377cd25f045f9aa127173a989ddb350b12ab03a29fc1761d0385a9485f62d785fbc8147484c48430def4c2c7c58bb2cc89c5cef7ef1c2c7a0d69abc128a2097760ec651ec3c3bc6e82739dd1d397985bf8bd732edad639c166dd52f2efd36391d619f8fca82b6c1019312176d52d4f9bde6d331c1a97c9707ffc54f6179ac96e3026c74807be701acbe90b829c8ac010abdf0e90f1458d9f799d6e10e7c7d5e9f79c28e4936f27b52a43891eaeb6f14ca3458c3012c3ca12f73d22fb67255fa2970014ecb08155b92732268f42bc3cf558176254fecafb2f431382594e078e760e5fe006035e4157b5b398f42c1be298f9fa45371e6bf67e03e1f9c362651daa3477ff6f3a507ca66a0f1fdb387342d4604f280bab980765e4660c2275bbed4ee2929500f44b600aa4a2708160e08b8fdad9f988f52b4e4ee065aef40d2da6dbe0023a652077e57cbb9884fdc14ebc3d50b6a3eab467ab9a816d66ab82f0719574e24e4bea342ec77c43f985c1ac24e288590c12bfddd18794aa73e0fb0f4bbbb6ade79fa40dbaee81916ab484f822c2b36b49d87e8fad636f48e68af2c865108631e9de66aace03e9733cbd320dd715a4368e08504d10012a445767f2d152673af688b39b76f0c8adc12b0ad92810b9204bc75d9336517377525bafce9cbb4c50406fc902c89c77c2c46dd4092440ffebc23d97a6b84a", 0x1000}], 0x1, 0x0}, 0xfffffffffffffffc)
openat(r3, &(0x7f0000000100)='./file0\x00', 0x38100, 0x40)
r5 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r5, 0x29, 0x2e, &(0x7f00000000c0)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x14)

00:17:05 executing program 2:
flock(0xffffffffffffffff, 0x0)
syz_execute_func(&(0x7f0000000000)="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")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x80010, r0, 0x0)

00:17:05 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff})
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x401, 0x7fffffff}, {0x5, 0x7}})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={<r2=>0x0, 0x8, 0xf, 0x40}, &(0x7f0000000240)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x76, 0x1000, 0x5, 0x80000001, r2}, 0x10)
unlink(&(0x7f0000000080)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:17:05 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
bind(r0, &(0x7f0000000000)=@in={0x2, 0x0}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e0700696c65302f66696c653000"], 0x1)
fsync(r0)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB='\x00\x00.ile0\x00'/22], 0x1, &(0x7f0000000000), 0x2be, 0x0, 0x0, 0xfffffffffffffffd}, 0x404)

00:17:05 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x6, 0x3, 0x6, 0x6b23}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r2, 0x858d, 0x80000001, 0x9}, 0x8c)

00:17:05 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff80)
open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, <r1=>0x0}, &(0x7f0000000180)=0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x5, 0xf, 0x24e2714b, 0x86c}, &(0x7f0000000200)=0x18)
ftruncate(r0, 0x8000)

00:17:05 executing program 2:
syz_execute_func(&(0x7f00000003c0)="98340b0f050520d0f80791b0134141e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9be201acacc48279206b9a00ad808f294001b00b000000f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4e7ae3131f95dfba1c9fb110f0f3804830a000000")

00:17:05 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f665f6c653000"], 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xa8, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8, @empty, 0x8}]}, &(0x7f00000001c0)=0x10)
socket(0x1, 0x5, 0x2)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:17:05 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x40000400000002c1, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
write(r0, &(0x7f0000000240)='-', 0x1)
execve(0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
read(r0, &(0x7f0000000140)=""/252, 0x7fffffffffffffff)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/59, 0x3b)

00:17:05 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x0)

00:17:05 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x60)
ioctl$DIOCRSETADDRS(r0, 0xc4504445, &(0x7f0000000140)={{"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", "105dc6869ac66afe6760475e51e3af2d0060170126a3f93a94bd65b38d9e69e8", 0xfff, 0x10000}, &(0x7f0000000040)="d34f405536d6d367bf255a7d35f5d4db5d46f2e91e65826f448d9fab77b2545ec40036597f2576d0e85316ed223208994465132efc36e10cfa86234120242e29bbeba6d60f754f470974b57669862294e5734a1c227f13f68054b950620fd976af3acfc6ffa11ef69c3c558a4563853188a8e3bbf9d97e7abb681050ab59dcf5d27d4498b8a4ae6a7a8925d82f13bce732e245506eb9f43c374fbd6611ae6cf57c9cb8ce64de1274e47473a661bf396f8d39c1ee0abe6d63a3542b36692f7c469b6079fa9d6ba7d19917b646ef864bf267d581fd6ae3f5", 0x8, 0xffff, 0x4, 0x5, 0x5, 0x2, 0x3, 0x4})
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x9, &(0x7f0000000580), 0x1f)

00:17:05 executing program 0:
syz_execute_func(&(0x7f0000000000)="9826473e431c160f05f384d0e01100e8c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c653080"], 0x1)
getegid()
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
sendto$inet(r0, &(0x7f00000000c0)="6b8201e621dcb8ccfc70cbac857b1d12c6ae38d0a6b0dea9675a22cbc498e8bd14ceba82435bdc116aa853f5ee1261131270a574c7061527f98d8dd668aabffac565cc7c54e90ab6b35cb7393c3d7e0e43bdb9771d4f046ac2d206141cf0ca7562c39f6c936e8f", 0x67, 0x4, &(0x7f0000000140)={0x2, 0x2, @multicast1}, 0x10)

00:17:05 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
dup(r0)
syz_execute_func(&(0x7f0000000180)="982c3b0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0f3804830a000000")
msync(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x2)

00:17:06 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x4, 0x4}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x7fff, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x2, 0x9, 0xa0, 0x3}, &(0x7f0000000140)=0x14)

00:17:06 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
exit(0x7fff)

00:17:06 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="3f000300090002200004"], &(0x7f0000000040)=0xe)

00:17:06 executing program 2:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x0, 0x9)
r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff)
accept$inet6(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
truncate(0x0, 0x0)
linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00', 0x400)
msgctl$IPC_RMID(0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockname$unix(r2, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)

00:17:06 executing program 1:
__semctl$IPC_SET(0x0, 0x0, 0xa, &(0x7f0000000080)={{0x20000000}})
semget(0x2, 0x1, 0x200)

00:17:06 executing program 3:
socket$inet6_udp(0x1c, 0x2, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)
sync()
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x86, 0xb1)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000080)={0x1000, 0x4})

00:17:06 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x20)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = dup2(r0, r0)
ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000280)="ccf193815ddbc2c29b5e52c4bd888c74eecab1e6411c7493cca20f4efba88d6e5ebc6f2dce7391b9d1134337bc91fe5fac95b36e3b3baab953cb5f01645698685b28caf7d9c2e52965db18ae7bf4fd2e9c0fa037455b2b7036adc78c14125f9a661ccae01a")
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x400)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)
ppoll(&(0x7f0000000140)=[{r4, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f0000000240), 0x8)

00:17:06 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
execve(0x0, &(0x7f0000000000), 0x0)

00:17:06 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
flock(r0, 0x4)
syz_execute_func(0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
getsockname(0xffffffffffffffff, 0x0, 0x0)
getpeername$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
truncate(0x0, 0x0)
madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0)

00:17:06 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x1000}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x624, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01040000d4903e5200cc25599021b9352a3c982c8f9102be465e4c8ff36f6d94836697122ed38b22a96f7f1314a8229eaf69678d3bf2d8c804d277eb2a92df1d9c9fe490742dd4f9415e744f885889a877b802b76e398af4d2a2bc20ad0e808cfcc92d5376ca1760e51c9f9caeb299cd7bbe01e062b211ba3538fe37e814ddd14b19367b5b193428ca59efc30e22f29ffd9c"], 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8)
getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180))

00:17:06 executing program 0:
mlock(&(0x7f0000869000/0x2000)=nil, 0x2000)
shmget$private(0x0, 0x2000, 0xc4, &(0x7f0000cd4000/0x2000)=nil)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mmap(&(0x7f00009bb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r0, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_lstat(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000200))
r2 = accept4(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000033f05bcd0cacb10733bf4630b960000000000000d36f07cd7274d065ea8c63fd8cf078471f59235c2d81f551dfb9dad04747e077d9b71465aa54c803e687049d4ae53f000000000000003d5aaad8dc310a5dc0fb3df7fab348fecd2a5c48811dfbfd41218a8b48ac6270a3e0448dc77c7efe0d5a1e219e89db748bdfa8b624cb8141e98cfe38337e36273faf9cf478a3ba45a4b543f090bb66bca2928738fb1e92e2e2b161d2b9054e78c171f64f66240c9435b814c581d976182553acc255a2c8633240a1d6939781fd89b47e081fd202"], 0x0, 0x30000000)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getegid()
freebsd11_fstat(r0, &(0x7f0000000280))
getegid()
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socket(0x17, 0x10000000, 0xfa9)
lseek(r1, 0x0, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000002c0)={'bbr\x00', 0x5}, 0x24)
clock_settime(0xe, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r4 = getuid()
lchown(&(0x7f0000000000)='./file0\x00', r4, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, 0x0, 0x29)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
symlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file0\x00')
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
r5 = getpgid(0xffffffffffffffff)
getpgid(r5)

00:17:07 executing program 0:
shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x9, 0x1, 0x10000, 0x16}, &(0x7f00000000c0)=0x18)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x6}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xfff}, 0x8)
nanosleep(&(0x7f0000000000)={0x3}, &(0x7f0000000040))

00:17:07 executing program 2:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mlock(&(0x7f0000a4a000/0x1000)=nil, 0x1000)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:17:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
__getcwd(&(0x7f0000000000)=""/91, 0x5b)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0xe, &(0x7f0000000140), 0x4)

00:17:07 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00172e2f66696c65302f66696c653091f74e1b00bdfe67106952a21457d3926054ff9b47aca7c6cf5d85e5d4696c6b04fea4eb154d605b8a056dded219b01d2d910e3b8cb27d58ee61b065f594fed20fc7623edb47e825067d18f168c2fd5c33db43ec8a7be95c5659f458c58ca5edb835168faca5d3bc64347956f646f2b0030900340fed535eae19cd7d3f8539244b0543847a9af8b01c96"], 0x10)
r1 = dup(r0)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, &(0x7f0000000000)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x3, 0x200, 0x4, 0x81, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x10001}, &(0x7f0000000100)=0x8)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0xf4)

00:17:07 executing program 0:
setresuid(0x0, 0xee01, 0x0)
getresuid(&(0x7f00000000c0), &(0x7f0000000100)=<r0=>0x0, &(0x7f0000000140))
r1 = getuid()
r2 = getuid()
setresuid(r0, r1, r2)
accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000)
socketpair(0x1, 0x6, 0x9, &(0x7f0000000200))
pipe2(&(0x7f0000000240), 0x4)
socket(0x2, 0x4, 0xfffffffffffffffe)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socketpair(0x2, 0x20000007, 0x1000, &(0x7f0000000280))
socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x148, 0x5c)
mknodat(r3, &(0x7f00000013c0)='./file0\x00', 0x8004, 0x8)
dup2(0xffffffffffffffff, 0xffffffffffffff9c)
socketpair(0x17, 0x4, 0x1, &(0x7f0000000300))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept$unix(0xffffffffffffff9c, &(0x7f0000000340)=@file={0x0, ""/4096}, &(0x7f0000001380)=0x1002)
socket$inet_icmp(0x2, 0x2, 0x1)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r4 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r5 = dup(r4)
pipe2(&(0x7f0000000040)={<r6=>0xffffffffffffffff}, 0x100000)
renameat(r5, &(0x7f0000000000)='./file0\x00', r6, &(0x7f0000000180)='./file0\x00')
r7 = geteuid()
setresuid(0x0, 0x0, r7)
setreuid(r7, r7)

00:17:07 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet(0x2, 0x2, 0x7aba)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8)

00:17:07 executing program 2:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0)
close(r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080))
sendto$inet6(r0, 0x0, 0x0, 0xe803, 0x0, 0x0)

00:17:07 executing program 0:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf0300c6f5c4a37bf0c55c41e2e9660ff8aa020073a0000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@empty, @broadcast}, &(0x7f0000000180)=0xc)
getsockname$inet(r0, 0x0, 0x0)

00:17:07 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cdcfb3d00f1000000000000041000000000000100000000"], 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000400)={{"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", "b198973cb2015e282cb64a0dc057bbbfa0cd42c5395464d164e8f734e18da058", 0x28, 0x7}, &(0x7f0000000100)="c7a881622004e9ad74400fa22389a27c21b2d5572e678d14899b50a2f6acebd2b72dc664ca15244259d98c08e74a59c4502d4ee225ccb77d1fc6cc60eca682430d3e4e293a06e5d38c481b5b0d8461e6b89332f27dfc01d967996ec1b484a7b57b30c0a653c9ada9b0d9b635390a29788714d6ec2bfa0a6cd8a2b9f97f2917792e0a390b5226e82abc4dc6ae370a7a908f307770634a84853d92d68cb712a562", 0x9, 0x3, 0x4, 0x2, 0x28, 0x375000, 0x8, 0x4})
r1 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000280)=0x2, 0xfffffffffffffcad)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000200)="6ebbfa6aac8b810679a987b03923623ede201658e0530812017e9d22aa1c24a69b1fd8c142aa75f0998aeb26b5229afc4e3ddf042b2a1ba8e29960b6312c4411a64ad852b2c0f972278ca77672544c350c784395f42e8dde5844dd52c7d89d03fe9f2884f2c7bdfd2195745d")
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r3=>0x0, 0x7f2, 0x1, 0x0, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x189b}, 0x8)
close(r2)

00:17:07 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
listen(r1, 0x1)
read(r0, &(0x7f0000000000)=""/4096, 0x1000)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0)

00:17:07 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1cdcfb3d00f1000000000000041000000000000100000000"], 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x1)
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f0000000400)={{"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", "b198973cb2015e282cb64a0dc057bbbfa0cd42c5395464d164e8f734e18da058", 0x28, 0x7}, &(0x7f0000000100)="c7a881622004e9ad74400fa22389a27c21b2d5572e678d14899b50a2f6acebd2b72dc664ca15244259d98c08e74a59c4502d4ee225ccb77d1fc6cc60eca682430d3e4e293a06e5d38c481b5b0d8461e6b89332f27dfc01d967996ec1b484a7b57b30c0a653c9ada9b0d9b635390a29788714d6ec2bfa0a6cd8a2b9f97f2917792e0a390b5226e82abc4dc6ae370a7a908f307770634a84853d92d68cb712a562", 0x9, 0x3, 0x4, 0x2, 0x28, 0x375000, 0x8, 0x4})
r1 = socket$inet6(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000280)=0x2, 0xfffffffffffffcad)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
ioctl$DIOCXCOMMIT(r0, 0xc0104452, &(0x7f0000000200)="6ebbfa6aac8b810679a987b03923623ede201658e0530812017e9d22aa1c24a69b1fd8c142aa75f0998aeb26b5229afc4e3ddf042b2a1ba8e29960b6312c4411a64ad852b2c0f972278ca77672544c350c784395f42e8dde5844dd52c7d89d03fe9f2884f2c7bdfd2195745d")
sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={<r3=>0x0, 0x7f2, 0x1, 0x0, 0x6}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x189b}, 0x8)
close(r2)

00:17:07 executing program 1:
ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, &(0x7f0000000040)={{"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", "817bde5add19fb60d09cef4f421ee4cd39c072411b640997bfe17448b9f2b374"}, 0x0})
mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65)
syz_execute_func(0x0)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4)
setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0xffffffffffffff48)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c)

00:17:07 executing program 0:
setresuid(0x0, 0xee01, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
r0 = geteuid()
setuid(r0)

00:17:08 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x2066, &(0x7f0000000000)="d8557ea0ed3814e53ec14e59711853fe37228997e9829a3d00f36195227deb9fc9c1551edf717d25d77140b243547d561f701a239662d68ec6d0654750066628773285e7bcc84a3cf38e1ff64f37bb496d85799692dd134f9060336d89d52683a9c27eefa74eb3bd25044c360d6093d1252fe628f4a86ce444deba6eda3d6a70786551d09edc79e6a3a9712c35eca554811d65f5e5df6e40402fd4c2870ab630df04846ee8966836a6505b46121161f8ec4a85bb20bc29e8de89b6b41cc99858008309f9662354502da8", 0xca)
setsockopt$sock_linger(r0, 0xffff, 0x80, 0xffffffffffffffff, 0x8)

00:17:08 executing program 0:
ppoll(&(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0)
r0 = socket$inet(0x2, 0x5, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000100)={{"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", "6848d4d66d6188e45dbbc1de85cc0b53c8b66352c1fe8285b9f9144f74a8b98d", 0x400, 0x10000}, &(0x7f00000000c0)="31c45d658789", 0xff, 0xd1, 0x10000, 0x8, 0x800, 0x8, 0x4, 0x8000})
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0x8006, &(0x7f0000000000), &(0x7f0000000040)=0x1103)

00:17:08 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:17:08 executing program 1:
syz_execute_func(&(0x7f0000000300)="982c3a0f05c442250b0b91c4e2e99650855b660f162f0fc4014e66f66d220ff3640fbdbad5ff0000660f6a5ecc21fc22ebd72e41812047002b0000006e26baad4dfe8c738c73a1c4660f3a4481f743f8869cacacb0560000800fbfce0f73d539f08171a38a806ebb5726c86100900090c43d0fb5b56700000000dc1d1d440f2b550142c4b13120b15ffbb15ffb110f0132ed00ed0004830000")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x140, 0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
select(0x40, &(0x7f00000000c0)={0x9}, 0x0, 0x0, 0x0)

00:17:08 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev//.\x00', 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), 0x4)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x4)
close(r2)
close(r1)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0xfffffffffffffffe, 0x25d}, {0x588, 0xb0a6}})
mkdirat(r0, &(0x7f0000000100)='./file1\x00', 0x0)
syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0)

00:17:08 executing program 3:
syz_execute_func(&(0x7f00000002c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80000000004206, 0x1)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0x5)
readv(r1, &(0x7f0000000200)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000001c0)=""/62, 0x3e}], 0x2)
freebsd10_pipe(0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, 0x0, 0xffffffffffffff13)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000340)="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")
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4)
poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000)
poll(&(0x7f0000000240), 0x12, 0x8)
r2 = msgget$private(0x0, 0x40)
msgrcv(r2, &(0x7f0000001580)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000089d2513500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e0f8378ad0533b21f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006e34ab482b67b5115e47c0f881d87b6241080f6061dbdd8d4d4ff452de44869f501d38f1d78f791fb73bff8c1c70f09350abeca8d679b08ae93bb9ddb216ee70bbe039f8906eb610f829bff9eaa56b3fab241e699fbf91fc97cc5e2c84ab139d46acbceecc28c9de2b53d997a754fc7a34ea902c75664e8f12108f5898f651ac41ebc47d9a5a9c7e4a1418e0a91e1059e265dc6bcb1958da201863f3bc2b41711dd17a7b8f02"], 0x1, 0x0, 0x1000)

00:17:08 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="b60000fdc2a553336e9cde4e398cada58ef315fbfc3afdae1c38d3f913949d8c42fedf0240e3dfb3184a684c09a3712fc8fbb5e1ca4ff1824707dfa3cdbe0296111c27cd028d209a92b475afe58ecc8ef3913c7a6541cb1b485a93407359dfa8a05acf08ca2b5589e42106056dbf09af98043e4bd007068d7257230843c59c37c7d70000000000000968ffa4d04419fe27f40261940bfa6b1e41bb46b2dd927e70711cca9e5eb85401ba13b81012ec2e1d"], &(0x7f0000000080)=0xbe)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x7fff, @empty, 0x6}}, r2}, &(0x7f00000000c0)=0x84)
setsockopt$sock_int(r0, 0xffff, 0x100a, &(0x7f0000000340)=0x9, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100), 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x8}, &(0x7f0000000300)=0x8)

00:17:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xa}, 0x10)

00:17:08 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x108)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0, 0xfff, 0x2, 0x200, 0x9, 0x7fff, 0x3}, &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x9}, 0x8)
semget(0x1, 0x7, 0x401)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x60000000000000, 0x4)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
bind$unix(r0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x2}, 0x8)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0xfffffffffffffffa, 0x3, [0xfffffffffffffff8, 0x7ff, 0x0]}, 0xe)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r3 = open(&(0x7f0000000340)='./file0/file0\x00', 0xc00, 0x5)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={<r4=>r1, 0x7, 0x2}, &(0x7f00000003c0)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000400)={0x4, 0x810, 0xfffffffffffffff7, 0xffffffff, r4}, 0x10)
preadv(r2, &(0x7f0000000680)=[{&(0x7f0000000440)=""/107, 0x6b}, {&(0x7f00000004c0)=""/173, 0xad}, {&(0x7f0000000580)=""/199, 0xc7}], 0x3, 0x50)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000740)=0x3, 0x4)
ioctl$DIOCSETTIMEOUT(r0, 0xc008441d, &(0x7f0000000780)={0x1, 0xed})
ioctl$DIOCSETLIMIT(r3, 0xc0084428, &(0x7f00000007c0)={0x4, 0x2b3c10ae})
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000800)=0xc11b, 0x4)
r5 = getegid()
r6 = getgid()
getgroups(0x3, &(0x7f0000000840)=[<r7=>0xffffffffffffffff, 0x0, 0x0])
freebsd11_lstat(&(0x7f0000000880)='./file0/file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r2, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getgid()
freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
freebsd11_stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, <r12=>0x0})
setgroups(0x8, &(0x7f0000000b40)=[r5, r6, r7, r8, r9, r10, r11, r12])
setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000b80)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8)

00:17:09 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r0, &(0x7f0000000180)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)

00:17:09 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x80413, r0, 0x0)
pipe2(&(0x7f0000000380), 0x4)
msgget$private(0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(&(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000240)='./file0\x00')
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x3, [<r3=>0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r3, 0x3a, "e502605fe060b9e1639e08452de477cffb2a50b2b5592016dc76cbc2a79bf5309634d77ae369fdbac66f50df7ecbd60d0f8af29392c0c86a1eba"}, &(0x7f0000000180)=0x42)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r4=>0x0, 0x44}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r4, 0x2, 0x1}, 0x0)
r5 = socket$inet(0x2, 0x10000000, 0xfffffffffffffff9)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f00000000c0), 0x0)
accept4$unix(r1, &(0x7f0000000300)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x30000000)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x4, 0x0, 0x0)

00:17:09 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x8007, &(0x7f0000000000), 0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={<r2=>0x0, 0x9, 0x1, [0x0]}, &(0x7f0000000340)=0xa)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x5, 0x2, 0x3}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x5}, &(0x7f0000000580)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=<r3=>0x0], &(0x7f0000000180)=0x8c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r3, 0xe00000000000000, 0xfffffffffffffffe, 0x200, 0x1}, &(0x7f0000000200)=0x14)
getsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000040)={@remote, @empty, @remote}, &(0x7f0000000080)=0xc)
getresgid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0))
fstat(r1, &(0x7f00000005c0))

00:17:09 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40080400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r0, &(0x7f00000015c0), 0x0)
execve(0x0, 0x0, 0x0)
chdir(&(0x7f0000000180)='./file0\x00')
fcntl$dupfd(r0, 0x11, r0)

00:17:09 executing program 1:
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
r0 = semget$private(0x0, 0x4, 0x0)
__semctl$GETZCNT(r0, 0x2000003, 0x7, &(0x7f00000001c0)=""/139)
__semctl$GETZCNT(r0, 0x5, 0x7, &(0x7f0000000000)=""/109)
socket$inet6_udplite(0x1c, 0x2, 0x88)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:17:09 executing program 2:
r0 = socket(0x15, 0x3, 0x323)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={<r1=>0x0, 0x3}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x1000, 0x8}, 0xc)
shutdown(r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=<r2=>0x0], &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r3=>r2, 0x1}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x9}, &(0x7f0000000200)=0x8)

00:17:09 executing program 0:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(r0)
setuid(0xee01)
syz_execute_func(&(0x7f0000000180)="9826473e431c0d0f05f30f59bfd9130000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081c66db712c483397fd300c9dcdc0fbcaf00100f00f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")

00:17:09 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x20)
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000040)="5304a401c5edf07185b4aa6069fe98df5f0ba5b0c7ecaeb1fe4bc2")

00:17:09 executing program 2:
fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
ioctl$DIOCRGETTABLES(0xffffffffffffffff, 0x8004667d, &(0x7f0000001080)={{"262138e61d97075c36a82db5d65392b163bc631ab4d55f0201d208554c2a07d62538f642f425df5d4ae4af7a0e869b7d380660a4a3a31206add94a1dbf5bd28eb9237c166fa683a371618b32c155be85f6531efca329116b8696430f195996d19738be44699bb012c11411f6347c048008dcb715a02e0a4064cc66606ee17999b6ddf0b0dc33413be4088f6e86509a5c9c81d55b8eed91589acf98434d2763ee36360ec7095f2aff57d94afa28c2d6cece7f7cb7d0577d05c488247da3e7e12c170039e1cce3be23f55b85ca84b80ee24461138bbabc245b8f175f6fc2e467b1b4e897d3e79fe59b0d7bbffaebebd1efde7ee8724c6d201e872be6cb1c9669b6a4501573753a8cf7bdc253174477eceabd2d0a3372901967035e7124ac86f3a3af7c52d4a1980809332d78a92c629b63312401fceb9ce5b984e866db82c0a5bd628da62c2ec3ddee8625ad1efd1783ff33460ff7701a59d4982a2a40a3517fa035705a5a151650adcf1728bb53c8f18fea70f37bcf66bb0e7e9391fa726ad190c4253b85bfb91907593fc2407a3c2f53f1cc58ba3ca18d78d1c0ca342df2abff02a5aa8b4138104b0209272addff51c11ecfc6b625e23203f06151d9e028bf60ba13e49b7de4fa9e7bd8052f9d7c4b033609967b76422ce9a797e1655c6869fb4d20235008766b8a9a856798aa074c4ed51ec84fecc18a18e955cac223543ff6443c57b2cc7ae31647d87d3b758a593dad00117fdac747139d99d1c2ba842047f9158967b96c0ebfb0064244dea304e3b4fd74263ffd6ac0e4fa8edcd3303c038872e3bcbda1a62eeab1d31dcb5accc52b832ae213a3270d7819db5febbb78a9206c2d2d8f77778f7cc5e001943602e35d988b0e2f74185280d86c75e65a9e16c8e1b2e7a0aec306f22d0ea0810ee70a9625cadf28d1bfc6e1a35c819c4ccbe8766ee2c761bf44fed95df38c8aeb77a25320a24eb453a496e24618418474d1e9fadd142f52d6f4f41702578656e5a9c73c722985c987245f6ae2397311171602e027b972aeb87e11f2370567b5f7c4057c237bb13e9acf065a33c8b4bf0df68285e4e6d2ae16c1e2f23350f285f9220d75c0f4270a4a7fa89e6b55212257b7713ee6e2dd6298ea3c6f2263567ac96665a80da04423ddc79ed6107605284555b8cc4cd15bc52498773ba3f47ac8a41f1a8271e43029dec02d59d17defb33411711540f6a01d9f9be5cfcc301fd7d7a536d72ba09fbda9de7beeede98d8887dab15faf6d2da7387e4b7ff88298d781bed03bc9dd9e84866747ee5809906026cb49973d52f8a306c045ec8ec259991f4bfe2f856652e2ba93dc29049d97dd0a8cad13ad7bb764050174ae0b016c0a7503bc59ed58e3960de47288a9fdcaf027756eed78f8e83ee28f7e9e2c23b3b0406a08ce39e2f5133b304fd1bc6c325a61f6c6", "bdea4ee5d20f815da5b411cf15524b9b0bb4e11ab243440d301b4559dd215a5c"}, 0x0})

00:17:09 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000000c0), 0x4)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "d7d28f293466e1b7b423150b762617fd6f13ea5a63fdf46a6489df5198aacaaf635b9f80679b47c9d301256df036632da90e2fac29ea521fe912351cffbe737560be485b1066c9831a4270454294a031c0f68e98ab33d931b4b0320057bdadd271067058eb80fc54c14df990aead5592f8053c4494a9ec258722e39d41145c233fa615e10f43c390235c8207f4f5f39ff02a33ae4ef382777f96c736fb564487e079ff3adad1bd4ed198c7939440d6f4a24a33b690a2198066e626593cbb08b66ad2bba2068fcf8d3fbd238616e2bd6a05c754385ec91b40e72222808bea04099644bf73d32de77d8750fc066166bd58"}, 0x100)
r1 = socket(0x8c2bcd80dd4f924e, 0x6, 0x1)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8)
r2 = semget(0x0, 0x0, 0x8)
__semctl$GETPID(r2, 0x5, 0x4, &(0x7f0000000000)=""/120)
shmget$private(0x0, 0x2000, 0x200, &(0x7f0000155000/0x2000)=nil)

00:17:09 executing program 2:
r0 = socket$inet(0x2, 0x10000004, 0x101)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgrp(0xffffffffffffffff)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_buf(r0, 0x0, 0xd, &(0x7f0000000280)="6d5f4bf3ee4c907ecb3e8004c59f9c7c09647c4a237b8c823a3fc7087f6e80da4818932298a7284b5e74c08fc4d34d962604e49986d8f6d99c561a9355effcaaa665d371d08b5b45760d59ff92a0d066718b8850492a7f33864b5db3b4895126b7a0615540426ad61cb1ed0c2f5de23b6f0a19894bfb26ec843100af29c72070e71ab848acce4fd8cd5b9cc64094d1f78c9f61770b67e77966d3e6469085d530c870", 0xa2)
freebsd10_pipe(0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff})

00:17:09 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6(0x1c, 0x5, 0x9)
socket$inet_sctp(0x2, 0x1, 0x84)
mlockall(0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x200009, &(0x7f0000000000)={@rand_addr, @rand_addr}, &(0x7f0000000080)=0x9)
sync()
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f0504410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a7000660fde978fe97c80ecfb66460ff0200fb8c4164e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")

00:17:09 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4)
r1 = socket(0x1d, 0x1, 0x6)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e2300"/136, @ANYRES32=0x0, @ANYBLOB="05fbffa06b000000100200000400000020000200"], &(0x7f0000000100)=0xa0)
ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f00000003c0)="6199b2acec3a951d587f1bc084f2baa87a5dae03b02c0a048582529c1d7d7ad539817b424ea741ab24c51f3d75842febcaf787b644287d8d517b202f5c1106178445617843659b672175a7d58ed76e9f7e90b620b799577e32c2b6a330ceece3171a30a8aa58f8dc6a7dfae0e5f7e26fd1e1ae7af03a7edbc206ea5c3e99f79f1f6f43244f425988bf12419d5540bd07d21eda060d6b00c1f4da0c23216e12adea0e9b4d04c2ce50286c6a8c77756189653b5cc19de17995a269a0e6d946c0f524bdd7f6d8d6f7796b7228672ba028de3f590d5c24df882c62e68f9da1dfecd944b2ec8df2f785b5ca18e1")
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x0, @empty, 0x7ff}}, <r2=>0x0, 0x469e, 0x5, 0x6, 0x0, 0x70b1}, &(0x7f0000000280)=0x98)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={r2, 0x8000}, &(0x7f0000000380)=0x8)

00:17:09 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0xfffffffffffffe10)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x30)
mkdirat(r1, &(0x7f00000000c0)='./file0\x00', 0x0)
r2 = fcntl$dupfd(r0, 0x11, r0)
getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)

00:17:09 executing program 1:
syz_execute_func(&(0x7f0000000200)="9826473e431c240f05f30f59bfd9130300c4a37bf0c53e13e2e9b55767660f6b32f083a60100000004660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e0c6f8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d440d3e8e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
freebsd10_pipe(&(0x7f0000000340))

00:17:09 executing program 3:
syz_execute_func(&(0x7f00000000c0)="2c56b5b598cd8078697bf56962f5696200d936470f5e18f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a0a00c4da7676f2168f4808eebce00000802000440f14b396bec08a51518fe9508b9b9bfc008d8dea01eff220dc5f0b00005b5b45363ef80f9966030faee42c24f3f7ea47000026400f0d18c401fe5ff6e3df460feaf14336660fd2938c0000008f8918018e290000006666450f17720d14111d54111d00")

00:17:09 executing program 1:
r0 = semget(0xffffffffffffffff, 0x7, 0x0)
socketpair(0x1d, 0x20000000, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x8, 0x1, [0x9638]}, &(0x7f0000000080)=0xa)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x100}, &(0x7f0000000100)=0x8)
__semctl$IPC_RMID(r0, 0x0, 0x0)

00:17:09 executing program 1:
setgid(0xffffffffffffffff)
r0 = getgid()
setresgid(0x0, r0, 0x0)
getgroups(0x2, &(0x7f0000000000)=[r0, r0])

00:17:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000100), 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100101, 0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x4}, 0x24)

00:17:10 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="7f070000000000004be5ad0797751287084900c2"], 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="050000002000f6ffffff00"/20], 0x1)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="ee08665d19ac14d5e51348771197a7728420aef61715f7b1c3d4b3830c921bf0817a0000000000006a89dbdf", 0x2c)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2, 0x4)
setsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000000)="01b8033d", 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x8000000000020a, 0xfffffffffffffffc)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
ioctl$DIOCXBEGIN(r2, 0xc0104451, &(0x7f0000000140)="cd7defd6e7464d2b67db33cd690f1b39a441dbee371a5369f5061798d7671c9fc3ef1ffb066188f46e3805a6fa58726a8fde44b0ba0c7548820449171877ac54e371")
fcntl$setflags(r1, 0x2, 0xfffffffffffffffd)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:17:10 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0x8}, 0xa0)
socket$inet_sctp(0x2, 0x5, 0x84)

00:17:10 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000440)={&(0x7f0000000040)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000480)=[{0x108, 0x0, 0x305585b0, "a12486dc67f805db590a68b3f37e8beb94a04fcb007f7b5990e1bacae8aec68abb300a1191af3a3cf7ed31f9c06df842a03550cad111c1d6557bab5ce25abf1757a761786f9d15e6a2640860bf4916507b5a8d759e0a5bf66a6a11b9111d9f1ce42b8957de8403f93837a9e1ebc411952a98eb427e83d8ce3d06a4d05cb6acd54ca0e070f8716af29d77c5dfc48b93ff11a97d23343a130a41001aa5cd06ac478a087e22fe233a2c671d4256cb257807b058477dbe96e098347af3d1d011fd55f499075d79b19d1a641ea73e70b8a89aeca9d32a588fa0534a07dcdcc5f160ddbd79511510ea3f145704f0b4d6c7096a2a5f3f"}], 0x108}, 0x180)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000080)=""/125, 0x7d}, {&(0x7f0000000100)=""/178, 0xb2}, {&(0x7f00000001c0)=""/213, 0xd5}, {&(0x7f00000002c0)=""/142, 0x8e}, {&(0x7f0000000380)=""/70, 0x46}, {&(0x7f00000005c0)=""/202, 0xca}, {&(0x7f00000006c0)=""/197, 0xc5}], 0x7, &(0x7f0000000840)=""/221, 0xdd}, 0x1)

00:17:10 executing program 0:
r0 = dup(0xffffffffffffff9c)
socket$inet_tcp(0x2, 0x1, 0x0)
socket(0xf75a6556d93dda00, 0x4, 0x9)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = accept$inet(r1, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000003c0)=0x274)
setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x1, 0x4, 0x401, 0x400000, 0x5, 0x9, 0x1, 0x5, 0xbd6, 0x9}, 0xb)
accept(r2, 0x0, &(0x7f0000000180))
accept(r2, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0xffffffad)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={<r3=>0x0, 0xa}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r3, 0xc62a}, &(0x7f0000000280)=0x8)
syz_execute_func(&(0x7f00000000c0)="0c0ac4817a2df998cd803e262e660fd3cef56962f5696200d98f697893e98fe9589b26c7e4c753fbc4e1011cededc4427d822a2a00c4da7676c5f2168f4808eebce00000802000c4c3dd6d6807260f0f7b00b7c1ea01eff265dc5f00c35b5b45363ef80f9966030faaaee4e4240f5e5bf447000026400f0d18c401fe5ff6e3df4336660fd2938c0000000f01c36666450f17720d14111e1d549e1dde")
r4 = shmget$private(0x0, 0x1000, 0xa4, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000340)=""/93)

00:17:10 executing program 1:
r0 = dup(0xffffffffffffff9c)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000140)="29e4688248798c6bce094b1930fb6d76d178f176cbab9df8b3fa75482a6d32a197e4771ea05fb1ab8dd7d943b72d49511a599362cb2d4e0efb14251c8331647c44821a03034c44a3c60c9480f06365ddb672542b3c25996e8013a14eb0df125b6fab225989e01034a11f37d4512dad8849956c7c65529d04d69ae9c820f4ccf35a82b853fd85314bee67108d03ba35e8c4d86422bd10481f98fee3c914ff9bbcc5e38dcbe64acbac727782426002c4bbdb95b25df8c199ba35279a5741ea514c04b58581ac24b698a2553a62d33623719325f98489aa641740c20db8e195bc19b30c13e2bff10cf76d14491b851aea24c8")
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:17:10 executing program 0:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
faccessat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x1000)

00:17:10 executing program 3:
r0 = socket(0x2, 0x10000001, 0x0)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0)
listen(r0, 0x0)
recvmsg(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0))
bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000040)=""/140, &(0x7f0000000100)=0x8c)
accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000)

00:17:10 executing program 1:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x10000)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x5, 0x5, 0x8, 0x4, 0x9}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x0, 0x10000}, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)

00:17:10 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x0, 0x20}, 0x10)

00:17:10 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000005c0)={<r1=>0x0, 0xf, 0x100000000}, &(0x7f0000000600)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000700)={<r2=>r1, 0x1}, &(0x7f0000000740)=0x17b)
syz_execute_func(&(0x7f0000000180)="9826473e431c110f05f30f59bfd9137701c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f0fb8c4054e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00170081c66db712c483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")
r3 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x20000, 0x4)
sendto$inet6(r3, &(0x7f00000003c0)="4fdb5b831b2c0f11a4c8066ae64613eac240a5d3695b594775c1a66711fc1df09b333388acb9ce35edd6f743442d9c70fab73c644298246c5a669b60c9ee41ad5d06260d7b70d06bf8daa35b4a572e960a91b60888dab36bffb008216bcbe31062affbd5f5c40a512e79eac2b0f9e7742a020777424382b0723b8d97d2997620e5f8cd3887477b3b48807cadccc4fa0b7fd123501d62407bc69e9e6a099aefcd400fef2a2be8c913176c00", 0xab, 0x20080, &(0x7f0000000480)={0x1c, 0x3, 0x5, @empty, 0x9}, 0x1c)
r4 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x401}}, <r5=>0x0, 0x4, 0xf7c, 0x101, 0x5, 0xffffffffffff5958, 0xffff}, &(0x7f00000000c0)=0x98)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x3}}, r5, 0x5, 0x6, 0x100}, &(0x7f0000000580)=0x94)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r2, 0x6}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000240)={r5, 0xd5, "9e19ffdecd97d843733121150157390656a2c09eb5267f77fa2e2fad3ab1f8f80f17894a688c4b3d87f2008ccbb724b5f98ab79c40a6eb8a6e736b73b1794e02e01b87131570f25f85a51225d04657163fbbb794a1e92e597a7cc4244c625ca894fd192feec64e5533ee593c6ca9ae45fd3a87e9fd6cfc53dc7113c6a0a4e33aa455ceff1397a8345d0ea62edadcb3dfc13edd824465c8fc60a9a228c38c51fa253d68ead2a7a825995c60ad033685b1acbc69f3cc56da1f43404f95c1833bacd72e4d6bea3a066624fe3ac84877aabe32a2793b48"}, &(0x7f0000000340)=0xdd)

00:17:10 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
dup(r1)
writev(r1, &(0x7f0000000100), 0x100000000000005c)

00:17:10 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
ftruncate(r0, 0x9010000)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0xffff, 0x4)

00:17:10 executing program 1:
freebsd10_pipe(&(0x7f0000000640)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRADDADDRS(r0, 0xc4504443, &(0x7f0000000140)={{"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", "f298cfb69914c104f8a2d290cbdb26d619b0be99bb54be7485270d063990a120", 0x6b, 0x40}, &(0x7f00000000c0)="6b9b4d4c9bc131240081116c72f97a766e10e40136884669b3927048d543cd57302235f3839bc3474b892b2fb3178aba8e2c65c399d3ecc7d85a19b9ab6638545107d1", 0xfffffffffffffbff, 0x7fffffff, 0x80000000, 0x7c7, 0x2, 0x7, 0x100000000})
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="82022e2f66696c653000993c2654a206be40def6dcd7afc0ec3501ab40c863c6c4d53565f84ce091d81f77f161d9ec02b1d86ac9ddaaed95db535d882e48094e9b7ab1a6158001f56cb08227db1f2080aa57ad08ff6abcb35fdb5cee3e748102bca50000000000000000"], 0x10)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080), 0x0)

00:17:10 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x24)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0, 0x80)
poll(&(0x7f00000000c0)=[{r0}, {r1, 0x54}], 0x2, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = dup(r2)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@loopback}, 0x14)
ioctl$DIOCRINADEFINE(r1, 0xc450444d, &(0x7f0000000880)={{"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", "132a2f5b472dbcfa27a78a8ebc0e6466ac73f02d36b764287098b074f6638736", 0x80, 0x44dd8d48}, &(0x7f00000001c0)="ba4309fa97", 0x8001, 0x0, 0x3f6, 0x5, 0x1, 0x100000000, 0x95, 0x7})
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffeea)
ioctl$DIOCRGETTABLES(r3, 0xc450443f, &(0x7f0000000400)={{"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", "d96a1c498a4dfa9ebe1861b9bc898bd6fd053d577d65f19151401718aa506b61", 0x1, 0xffffffffffffff6a}, &(0x7f0000000100)="3298de6e1b38dde3fdcd985d214c24f84fe7747d6bc53e25359edafb76aeabfdfd84e7093746d9790fc858aeb6982c8fcc9850d9a2b81bdbdea420ee76f71aacb613c02a7297aa51a6457ec93ceb54703f860f17d0abb9677b3ce3246db0019643f6fc8855daa0b8b8e057dc086de594928c6dba36a868d680b670369f33d46e6e3994b2211c984d4f2155fbd720f6035a9d62be007257803fd612483da298ac989ddd000cf2622c7c59db5993", 0x0, 0x5, 0x3, 0x80000000, 0x10001, 0x85, 0x0, 0xda})

00:17:11 executing program 1:
r0 = socket(0x2, 0x20000002, 0x40020000000084)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100), 0x3)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:17:11 executing program 0:
r0 = semget$private(0x0, 0x3, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000800)={{0x1, r1, r2, r3, r4, 0x4, 0xfff}, 0x2, 0x2, 0x1f})
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf11000000c4a37bf0c55c41e2e9660ff8aa02480000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
r5 = accept(0xffffffffffffffff, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000002c0)=0x1c)
r6 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
r7 = socket$inet_icmp(0x2, 0x2, 0x1)
freebsd10_pipe(&(0x7f00000003c0)={<r8=>0xffffffffffffffff})
r9 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x5)
r10 = socket$inet6(0x1c, 0x10000000, 0x1)
r11 = socket$inet6(0x1c, 0x5, 0x6)
r12 = fcntl$getown(0xffffffffffffffff, 0x5)
r13 = getuid()
r14 = getegid()
r15 = socket$inet6(0x1c, 0x5, 0x5)
r16 = socket$unix(0x1, 0x5, 0x0)
socketpair(0x1c, 0x3, 0x6, &(0x7f0000000440)={0xffffffffffffffff, <r17=>0xffffffffffffffff})
r18 = open$dir(&(0x7f0000000480)='./file0\x00', 0x0, 0x12)
r19 = socket$inet6(0x1c, 0x20000003, 0xfffffffffffffffc)
sendmsg$unix(r5, &(0x7f0000000580)={&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000340)="45e1f8e13697b1e275d2611dbaedc44f86b260c54d2687e0ab01dc9e412adc", 0x1f}], 0x1, &(0x7f00000004c0)=[@rights={0x28, 0xffff, 0x1, [r6, r7, r8, r9, r10, r11]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x10}, @rights={0x20, 0xffff, 0x1, [r15, r16, r17]}, @rights={0x18, 0xffff, 0x1, [r18, r19]}], 0x90, 0x80}, 0x88)
r20 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0xffffffffffffffdf)
getsockopt$inet_sctp_SCTP_EVENTS(r20, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb)

00:17:11 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
close(r0)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r1, 0x4, 0x0)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000000)="def6efb56273112403b5855ab0f72d42a12497a8040a068d8eb8eaf60cdf5c9134eb2db9bd61a93393c44845276fac75f7a6c2a54bf73dfdd2c1686e7fa5b0433333550d44438f0f96eafa", 0x4b}, {&(0x7f0000000080)="71615de4d641295551bb92c65ac66900c7e60e4ee208ac64bcb0bd8d4112e03802548a687d018f124433420825b37a1bf1382d3f30dff2ce", 0x38}, {&(0x7f00000000c0)="278d7508832192f0d3cb168a6bbf2c149f2185a432bde50be589970bbc9c825e77d4a869302665", 0x27}, {&(0x7f0000000140)="8553f87887398fbc1687a06f9645efda02fe2ee219cf8f0deed1ba962653c027fc749040950c62c317656f3e075138c3addb0598db8ae6fdd4071ef6df830f29096d763ef5b8952737a3cc6c50278fa4593681cffaae950e22bf6ae5ce712a0b1e8a617400613b63556b7a8faa4e94dbde3332097dcb6caf1a59f96c0a12ab04092d6108ce814bc27075298f800d509846a04944885438c8720af12e90254858071110f0ba3510b11a790bd33b091b3379a855b5d733a7ed13a0915f1a1e12e58a5398e87b0ef3df4a67fa56f18178eac9959568dcb0080222b7db90caef2f296508b48779b2e27ca284585bcdb87d47ccd205e9", 0xf4}, {&(0x7f0000000240)="de2712a53fab683332337257db227e437296dbc1903e303f8ae6b3a9c4b5ea456ee3d72999d74c4179ace905e6b9c7c6ccba02551f775fd789ca5183ea18adff633e94b4eef0e0450eb9cd6aa810212a79c7e282e3efdf61d193639b35a61914bca3f5de9cf7cbb6e473293e9b0200e1af8425d98b2ec315b862c0cedf05455bb1f0", 0x82}, {&(0x7f0000000380)="d62865870d5be6d2a043e9cf2820fb5572b9d1738116e8ee7787f66316c44d56d784db0fda8ad9173b214e517f4cae3d0d8714febb7b2334f370bb6b6111a74d745fa1c43883afe2448f1d9dfaf3fc2394064bcba3ecfccc7c3f573907ba13704d97441d36c1d2923a9d197781c7671ec3fd453c6ea897c41e64ad0af3daf6b9b9b28ebf712123c17b4e03494727d98c4e", 0x91}, {&(0x7f0000000300)="de972e0799afbf5552cede151ba6ad401af9f7dc06be0ff9e8fec962c6177d206c7b8ad30ee1543bd43e24e8104b2bee133510b0ffb8cf840871529a", 0x3c}, {&(0x7f0000000440)="dc19766aec0787f6d3e2f809e8d643d3e6258cdc226e36d62b43446475e1e7a6b8e2a10c576b910ed0813ebbffdeeeeb112df20163eb670972175f6d87e30eeb136313f4c25d8740bdd64617dbd982e3dbe0f754dea60caf2e06e3319e7e672934465b5ad3c5d03071", 0x69}, {&(0x7f00000004c0)="7caf379332881cef24952ed311d7dca1529c093a7ff76a8d2dadb03e37f7f35f07353f0a54f805f4cb4dc702c7ae3149947d", 0x32}, {&(0x7f0000000500)="be7f065ae773668c8173f6f8430b564d4d7e9951f92f15c784ffad31c2d4e50767c6d7fbf4233b17e9d987f3ab60e0d5907780a9158d8f0abc4d25cf97939077d5af61d48d0fc031b1c38f9352f540e22821030485f15df7c02d99f2a08d93f7c0191f98598196f697aeb1fe022d089d4f70518c6a4af98caea489471815ceba9ace51920cb4a5b9036dde", 0x8b}], 0xa)
ftruncate(r1, 0x0)

00:17:11 executing program 2:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0300000000000000"], 0x0)
r0 = semget$private(0x0, 0x2, 0x10)
__semctl$GETPID(r0, 0x1, 0x4, &(0x7f0000000100)=""/55)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400004002c5, 0x0)
chdir(&(0x7f0000000140)='./file0\x00')
socketpair(0x17, 0x4, 0x8, &(0x7f0000000180)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x2c)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000240)={r3, 0x69}, 0x8)
fcntl$lock(r1, 0x7, &(0x7f0000000000)={0x4, 0x0, 0xfffffffffffffffd, 0x1000200000005})

00:17:11 executing program 0:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1cf70f05bf112f4100c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = semget(0x1, 0x5, 0x47)
__semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000200)=""/4096)
socketpair(0x1c, 0x5, 0x5, &(0x7f0000000140)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001200)={@in6={{0x1c, 0x1, 0xffffffffffffff80, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r0, 0xfffffffffffffffb, 0x6, 0x80}, &(0x7f00000012c0)=0x8c)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r0, 0x6, 0x101}, &(0x7f00000001c0)=0x8)

00:17:11 executing program 1:
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000bb7000/0x2000)=nil, 0x2000)
syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d901ed0070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
munmap(&(0x7f0000bb8000/0x2000)=nil, 0x2000)

00:17:11 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e217a090000fe8000000000000000000000000000bbd504000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f60000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000da392382b1fb59857e308b0a2546352759b852116ba0b13200b4cf6ea3bde27aab0c9c55c094", @ANYRES32=<r2=>0x0, @ANYBLOB="ffffff7f4000000000000000090000000d0e0000"], &(0x7f0000000240)=0x98)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000280)=r2, 0x4)
flock(r0, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0, 0x0]}, &(0x7f0000000380)=0x28)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x7d0}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={<r4=>0x0, 0xa6, 0xfffffffffffffff9}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={r4}, 0x0)

00:17:11 executing program 3:
setrlimit(0x9, &(0x7f0000000080))
socketpair$unix(0x1c, 0x3, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
ioctl$DIOCRGETTABLES(r0, 0xc450443f, &(0x7f00000001c0)={{"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", "e599e03377fc2fb42c069192025a95578ab5d704c2b114f609368859f7da9f4a", 0x7, 0x1}, &(0x7f00000000c0)="ef1a18c4fde18d295166138ade009adca3cb2ad9d98459f9acd1e0830b6c44f393675c5e989b11b32d1510155cb786176bb4a97e352d03ef12e6dbdb2fdf542ef4bc165714fbd9b7e7ff4a844b7ce11c94307d86d38195199fe7e5c8882146914bedda5d396a75ee589cc20a27c864df8f626879ba17e285535308cdc869a615f4a683f93315b88270e7312d0658efbeee8c1d6cf87085639782b0213852b58700f03b6f41b0c730796edd04db397b6411938a9c0b2a64bbaf3d238d446dd582d0e958af86e55513846209", 0xef, 0x81, 0x401, 0x6, 0x1000, 0x2, 0x3bae, 0x3ff})

00:17:11 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x3}, &(0x7f0000000080)=0x8)
socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x0, 0x5}, &(0x7f00000001c0)=0x8)
syz_execute_func(&(0x7f00000000c0)="1c13c4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:17:11 executing program 0:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
fdatasync(r0)
rmdir(&(0x7f0000000000)='./control/file0\x00')
close(r0)
rename(&(0x7f00000000c0)='./control\x00', &(0x7f0000000100)='./file0\x00')
rmdir(&(0x7f0000000080)='./control\x00')

00:17:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f0000000240), 0x365)
fchdir(r0)

00:17:11 executing program 1:
syz_execute_func(&(0x7f0000000100)="b1e791cd8066410f3a20dc00660f70839001000000fefe4139fdd58847c7c7c6e8e8fb0f1f11e3e3c27d78cc0a921d1d08eebce00000802000c4c3791dd906ea660f383fd129664545186746e47c7d733a07ba4aaf01000000400f0d18c401fe5ff6b1ddf3400fd596d0acc941d99afffff0830cbe30d347b4b41d2b54111dc4825dbd21")
r0 = semget$private(0x0, 0x40000000a, 0x8)
__semctl$SETVAL(r0, 0x2, 0x8, &(0x7f00000000c0)=0xd71)

00:17:11 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0xfffffffffffffffc, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
open(&(0x7f0000000100)='./file0\x00', 0x8008, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
fcntl$lock(r3, 0x9, &(0x7f0000000000))
flock(r0, 0x8)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x8})

00:17:11 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, 0x0, 0x0)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400)
accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10)
socket$inet_sctp(0x2, 0x1, 0x84)
socketpair(0x2, 0x2, 0x1, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0x0)
mlockall(0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x4)
r2 = msgget(0x0, 0x20)
msgsnd(r2, &(0x7f0000000080)={0x2, "e19e4453"}, 0xc, 0x800)
sync()
socketpair$unix(0x1, 0x0, 0x0, 0x0)
getpeername$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)

00:17:11 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
r1 = dup2(r0, r0)
bind$inet6(r1, &(0x7f0000000700)={0x1c, 0x3, 0x4, @loopback, 0x800}, 0x1c)
r2 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000540)=0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r3 = getpid()
r4 = getpgid(r3)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r4, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000440)=ANY=[], &(0x7f0000000600))
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e21080000003f1c21b6c3a293f20000ab8b000000bb7f00000000000001000000000000000000000000000000000000ef0000000000000000004000"/128, @ANYRES32], 0x84)
getpgrp(r4)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
r6 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f00000004c0), &(0x7f0000000300)=0x10)

00:17:11 executing program 1:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
execve(0x0, &(0x7f0000000240)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='&--\x00', &(0x7f00000001c0)='{\x00', &(0x7f0000000200)='$[\x00'], 0x0)
r1 = getuid()
r2 = getegid()
fchownat(r0, &(0x7f0000000000)='./file0/file0\x00', r1, r2, 0x400)

00:17:11 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
rmdir(&(0x7f0000000000)='./file0\x00')

00:17:11 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
preadv(r0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/70, 0x46}, {&(0x7f0000000140)=""/233, 0xe9}], 0x2, 0x0)
getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:17:11 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
truncate(&(0x7f0000000400)='./file0\x00', 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
truncate(&(0x7f0000000000)='./file0\x00', 0x1e)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x2)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xff99)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x157b2797017884fa)
syz_emit_ethernet(0x3a1, &(0x7f0000000000)="639906f486391cf5f8c53060e46179dc3a4b970000015931ea6f961236e62dd2d6f20200834ecd9f1c043a5d039bc5970288d4bb49d03827d18f06cc7baa235e6ab0506d34e645af7857067a62c88c8fb16d573b96acbb14eb2923a0e64aa95f246e758ecf27cf58d75d7b8384b751aaef0000010088ba19b84b432d84492b45ca876da922d89de9f2865d0cfdfe6e5fc4dc26461700827ac998ab09ab1205f18df7c0e59e6a5bdf28d35009b3ee899c38f671b229fc3e8ed760d3dec91bb39e6bcd325eec82bcfa074e40016116cb00391fdfbbacfda398a1ff")

00:17:11 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x0)

00:17:11 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = socket$inet6_sctp(0x1c, 0x579cda42ca661316, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000001140)=0x1008)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001180)={0x0, 0x8, r1}, &(0x7f00000011c0)=0xc)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:17:11 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000340)='./file1\x00', 0x8)
utimes(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000240)={{0x3, 0x8}, {0x1, 0x15c000000}})
__getcwd(&(0x7f0000000280)=""/85, 0x55)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0xffff, 0x3ff}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r2, 0xf, 0x414}, &(0x7f00000003c0)=0x8)
rename(&(0x7f0000000180)='./file1\x00', &(0x7f0000000100)='./file1\x00')

00:17:11 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x20)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket(0x2, 0x10000007, 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={<r3=>0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000540)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x3, 0x1, 0x7, 0x216, 0xfffffffffffffffa}, &(0x7f0000000640)=0xa0)
sendmsg$inet6_sctp(r2, &(0x7f0000000700)={&(0x7f0000000240)=@in6={0x1c, 0x1, 0x40, @empty, 0xbe}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="c4f7", 0x2}, {&(0x7f00000002c0)="173a7360db210a077d064613f725dd24a3062b1d04ea40927fcd6fd2e0dbaec14926d927915f2e1db55851598f797fc81710d63b8fb3ef785f6a6a74bedef1f057bac9bc53", 0x45}, {&(0x7f0000000340)="39d61f7b9c0f1b8bbd4992620dae0ae5d124f2c65790052cc91829c6cb9f14c03f0e7c554f1fe41f4b403b4d1c3a950baef53bf2aa7f00828d74531803d56ead2f9b6cd44e30793d98629f7ee88be3230c6953f8ad82946ff07f9eb2ba3e66501ad97e550adbb7f79c5eedf746dc40970a120d50827bb505979380a2ceb4caeb95cd96e65ff927ead0f2dd9750ae47b6997259781d6e84004d38061c84603e25bdce1a40ba347adc04ea18fd8512", 0xae}, {&(0x7f0000000400)="ec948c5713fd7c94b3c51782f33c004a16f58ac01405356eb143b0b33995113db609c7804b706db965c9d2", 0x2b}], 0x4, &(0x7f0000000680)=[@sndrcv={0x2c, 0x84, 0x2, {0x0, 0xffffffffffffffff, 0x10, 0x0, 0x3, 0x0, 0x8, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x20, 0x800, 0x5, 0x4, 0xffffffff, 0x8, 0x3, r4}}, @init={0x14, 0x84, 0x1, {0x401, 0x80000001, 0x6ad, 0x6}}, @init={0x14, 0x84, 0x1, {0x80000001, 0x5, 0x0, 0xa5}}], 0x80, 0x8}, 0x80)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000)
ppoll(&(0x7f0000000140)=[{r6, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8)

00:17:11 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200))
msgget$private(0x0, 0x20)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket(0x2, 0x10000007, 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000500)={<r3=>0x0, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000540)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x3, 0x1, 0x7, 0x216, 0xfffffffffffffffa}, &(0x7f0000000640)=0xa0)
sendmsg$inet6_sctp(r2, &(0x7f0000000700)={&(0x7f0000000240)=@in6={0x1c, 0x1, 0x40, @empty, 0xbe}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000280)="c4f7", 0x2}, {&(0x7f00000002c0)="173a7360db210a077d064613f725dd24a3062b1d04ea40927fcd6fd2e0dbaec14926d927915f2e1db55851598f797fc81710d63b8fb3ef785f6a6a74bedef1f057bac9bc53", 0x45}, {&(0x7f0000000340)="39d61f7b9c0f1b8bbd4992620dae0ae5d124f2c65790052cc91829c6cb9f14c03f0e7c554f1fe41f4b403b4d1c3a950baef53bf2aa7f00828d74531803d56ead2f9b6cd44e30793d98629f7ee88be3230c6953f8ad82946ff07f9eb2ba3e66501ad97e550adbb7f79c5eedf746dc40970a120d50827bb505979380a2ceb4caeb95cd96e65ff927ead0f2dd9750ae47b6997259781d6e84004d38061c84603e25bdce1a40ba347adc04ea18fd8512", 0xae}, {&(0x7f0000000400)="ec948c5713fd7c94b3c51782f33c004a16f58ac01405356eb143b0b33995113db609c7804b706db965c9d2", 0x2b}], 0x4, &(0x7f0000000680)=[@sndrcv={0x2c, 0x84, 0x2, {0x0, 0xffffffffffffffff, 0x10, 0x0, 0x3, 0x0, 0x8, 0x8, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x20, 0x800, 0x5, 0x4, 0xffffffff, 0x8, 0x3, r4}}, @init={0x14, 0x84, 0x1, {0x401, 0x80000001, 0x6ad, 0x6}}, @init={0x14, 0x84, 0x1, {0x80000001, 0x5, 0x0, 0xa5}}], 0x80, 0x8}, 0x80)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x1f470000)
ppoll(&(0x7f0000000140)=[{r6, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8)

00:17:11 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x205, 0x0, 0x0, &(0x7f0000000140), 0x0, 0x3}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x84, r1}, 0x1)

00:17:11 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x10000, 0x7, 0x401}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000580), &(0x7f00000005c0)=0x1)

00:17:11 executing program 0:
syz_execute_func(&(0x7f0000000080)="0c1af3420f2cdf98cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074866400f3832d5366f8fe9509b9b9bfc0000c1ea01eff265dc5f005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3dfc4c169dcfb4336660fd2938c000000440f181cfd3d2916206666450f17720d14111d54111d00")
r0 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/38)

00:17:11 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udplite(r0, 0x88, 0x8000000000003, 0x0, &(0x7f0000000100)=0x17e40e245c0e541e)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = socket$unix(0x1, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x20}, {r0, 0x100}, {r2}, {r0, 0x2040}, {r1, 0x24}, {r0, 0x20c8}], 0x6, 0x5)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x10)

00:17:11 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x3, 0x1, 0x7f, 0x3ff}, 0x8)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf027]}, 0x4}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:17:11 executing program 2:
r0 = msgget$private(0x0, 0x80)
msgsnd(r0, &(0x7f0000000080), 0x0, 0x0)

00:17:11 executing program 2:
r0 = semget$private(0x0, 0x1, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0x1, 0x1800}, {0x6, 0x38000, 0x1800}, {0x1cae7fa98f62456c, 0x2, 0x1800}, {0x1, 0x3, 0x1800}, {0x7, 0x3, 0x1000}], 0x5)

00:17:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[{0x10}], 0x10}, 0xc)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x3}, 0x4)

00:17:11 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r1 = semget$private(0x0, 0x0, 0x401)
__semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000000)=""/25)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})

00:17:11 executing program 2:
setuid(0xee01)
fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140))
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
wait4(r0, &(0x7f0000000300), 0x5, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ff9000/0x3000)=nil)
getresuid(&(0x7f0000000000), &(0x7f0000000040)=<r2=>0x0, &(0x7f0000000080))
getresgid(&(0x7f00000000c0), &(0x7f0000000100)=<r3=>0x0, &(0x7f0000000180))
r4 = geteuid()
shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x3000)
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
r7 = getpid()
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x5, r2, r3, r4, r5, 0x20, 0x5}, 0x2, 0x9, 0x80000001, 0x2, r6, r7, 0x6})

Jan  1 00:02:03 ci-freebsd-main-8 syslogd: last message repeated 1 times
Jan  1 00:17:30 ci-freebsd-main-8 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
Jan  1 00:17:56 ci-freebsd-main-8 syslogd: last message repeated 3 times
Jan  1 00:17:56 ci-freebsd-main-8 kernel: Can't start NLM - unable to contact NSM
Jan  1 00:18:01 ci-freebsd-main-8 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
Jan  1 00:18:01 ci-freebsd-main-8 kernel: Can't start NLM - unable to contact NSM
00:18:02 executing program 0:
syz_execute_func(&(0x7f0000000080)="0c1af3420f2cdf98cd80f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074866400f3832d5366f8fe9509b9b9bfc0000c1ea01eff265dc5f005b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3dfc4c169dcfb4336660fd2938c000000440f181cfd3d2916206666450f17720d14111d54111d00")
r0 = shmget$private(0x0, 0x3000, 0x400, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/38)

00:18:02 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
getsockopt$inet_udplite(r0, 0x88, 0x8000000000003, 0x0, &(0x7f0000000100)=0x17e40e245c0e541e)
r1 = fcntl$dupfd(r0, 0x11, r0)
r2 = socket$unix(0x1, 0x2, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x20}, {r0, 0x100}, {r2}, {r0, 0x2040}, {r1, 0x24}, {r0, 0x20c8}], 0x6, 0x5)
openat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x10)

00:18:02 executing program 2:
mkdir(&(0x7f0000014000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e08000000653000"], 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r2=>0x0, 0x47, "99ade1b992fde5cdae364dbecdee499d7fa129b66510bfb29ee9076e0c9828c8a5ca4a34d93decc8ccd4ab3cdde0a602243630adc5a00eb6c207429cd98b00f367b21257296a31"}, 0x0)
ioctl$DIOCCLRIFFLAG(r0, 0xc028445a, &(0x7f00000002c0)={0x10, &(0x7f0000000200)="d35fa5679f77c10dae591b2f514e66b44445068da69a6433e63e981ec988a02f2aeab3f9ad5dc0b47c35349af7910d31d2cb87d3b7c272b2a068eb367ae4f69a96265f1166fb77750c82626e39add51daf29c39121cfefbde3ab99e33f9a4bef9d2f7c3a9a0b88953475c5b53ba47fcfbb363676887508b5aacc4f998775e03a7e180eb2069ff4f013cdcf5c35056b6eb834d5e43c093e7f714f86615ca7155f98aa68e119b29b9101325c49461b340328", 0x80000000000, 0x7})
ioctl$DIOCKILLSTATES(r0, 0xc0e04429, &(0x7f0000000180)="b2b26027d7bef463c3c652fc8c26b3f203618db5f3e280b761b914")
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x6}, 0x8)
shutdown(r1, 0x1)
setsockopt$inet_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0)

00:18:02 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={<r1=>0x0, 0x3}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x2, @loopback, 0xffffffffffffff00}}, r1, 0x20, 0x1, 0x1ff000000}, 0x8c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x1)
ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000280)={0x7, 0x5})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r3=>0x0, 0x8}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0xdc, 0x101, 0x8001}, 0x94)

00:18:02 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file1\x00'}, 0xa)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f00000000c0)="2157c3098a1eb146e92ab7a9acc64026a13e3e12cf1359498305512eac64d3fbf70f62c0e66df8727ab1e0e05f6feaf2b733880e25fe840831f2f63f7e1a6a")
poll(&(0x7f0000000000)=[{r1, 0x105}], 0x1, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x40, 0x1)



Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; apic id = 00
instruction pointer	= 0x20:0xffffffff81715bb1
stack pointer	        = 0x0:0xfffffe002d7bc530
frame pointer	        = 0x0:0xfffffe002d7bc530
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 12022 (syz-executor.0)
trap number		= 9
panic: general protection fault
cpuid = 0
time = 1082
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002d7bc200
vpanic() at vpanic+0x1e0/frame 0xfffffe002d7bc260
panic() at panic+0x43/frame 0xfffffe002d7bc2c0
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002d7bc340
trap() at trap+0xba/frame 0xfffffe002d7bc460
calltrap() at calltrap+0x8/frame 0xfffffe002d7bc460
--- trap 0x9, rip = 0xffffffff81715bb1, rsp = 0xfffffe002d7bc530, rbp = 0xfffffe002d7bc530 ---
memcmp() at memcmp+0xa1/frame 0xfffffe002d7bc530
authunix_create() at authunix_create+0x25b/frame 0xfffffe002d7bc7f0
sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002d7bc970
ia32_syscall() at ia32_syscall+0x452/frame 0xfffffe002d7bcab0
int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xa
KDB: enter: panic
[ thread pid 12022 tid 100566 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why