4a38802cd6b5a11ce5af7279e1badaa02be99e16f2f6e92f5b3a2664ad5d63a1226d400ca382c08a0da8d166c2fce8798c17dd38abf070303ab7f0cc2312c6761c81604760e5298d2")
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={<r2=>0x0, 0xffffffffffffff7f, 0x7, 0xbae, 0x56, 0x10000}, &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x89, "4b0bda1bfc603c61cf0808b1d783b32fef920e1b8baf690e04445b6ccabe78f769f539bb38b2cdd375fa80c293b84752aa96cea4dea298e8b767fba1c7159c7b8f465a671d0ea02901be7004e797aac62b75abe4f3ce79a0c21cf7e7a8d86fbd4abc0685990a26c426a1184f4224cbf538de6a17f84b7d77ca53ae9833a53be37bcf5114f4722c052d"}, &(0x7f0000000180)=0x91)

00:00:04 executing program 0:
r0 = socket$inet_sctp(0x2, 0x6, 0x84)
poll(&(0x7f0000000000), 0x0, 0xdd31)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@empty, @broadcast, @multicast1}, 0xc)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x6]}, &(0x7f0000000080)=0x6)

00:00:04 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={<r3=>0x0, 0x10000}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r2, 0x10001, 0x6926000000, 0x81e2, 0x5, 0x81, 0x0, 0xa0, {@in6={{0x1c, 0x2, 0x3aa06f7e, @remote={0xfe, 0x80, [], 0x0}}}, r3, 0x8000, 0x22d4, 0x8, 0x79, 0x5}}, &(0x7f0000000340)=0xb0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="e8", 0x1)
r4 = getpid()
fcntl$setown(r0, 0x6, r4)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x1, 0x1, 0xe93, 0xfff, r4})

00:00:04 executing program 1:
r0 = socket(0x1c, 0x1, 0xa3)
setsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000100)=0x401, 0x4)
r1 = socket(0x2, 0x5, 0x0)
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
getpeername(r1, &(0x7f0000000140)=@un=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r3, &(0x7f0000000280), 0x26)
writev(r3, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f0000000440)=0x4fe2000000000, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0xfffffffffffffffe)
setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f00000000c0), 0x4)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
msgget(0x2, 0x2c0)
connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
ioctl$DIOCGETSRCNODES(r3, 0xc0104454, &(0x7f0000000200)="13f0afedda8f0b99f550a1435a69c5efbe882c22887ce39645293b812773e70fb5d96afc4a22c55050ae55da75daf7e267195fa3e9785f431801913c93274ed8c9ecd13c1f75e68cfdd52486e7c86e54a1286be651abde71db235eee60b2b8e24a44025c2a06b7dccac448ddeac5a46f40f66e3556bd8b95c1ad7201dcac17cd141c9fa6b581b824ae8c63aa17ba6cf716df5fa5806ce60f12caa66bb69633ffa2ac9d31de8c72decb9d225e6cbd93217c83fcb9")
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000040)={0x9, 0x3189e35a, 0xfffffffffffffffd, 0x3, 0x5, 0xbd12, 0x3, 0x3, 0x40, 0x936, 0x1}, 0xb)

00:00:04 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x6, 0x4)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
setsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000080)=0xfffffffffffffffd, 0xfe86)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000200), 0x0, 0x0}, 0x0)

00:00:04 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x1ff)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00022627ec696f2a7f66496c65302f66696c6530003a76530998a8cdce86c70ec78243ba727a580df12dcf7bf42d"], 0x1)

00:00:04 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
socket$inet6_sctp(0x1c, 0x1, 0x84)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6(0x1c, 0x5, 0x5)
freebsd10_pipe(0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x5, 0x10001, 0x0, 0x4, 0xffffffffffff0000, 0xfc00000000000000, 0x84, 0x4, 0x8001, 0xe911, 0x7}, 0xb)

00:00:04 executing program 2:
setrlimit(0x8000000006, &(0x7f0000000000)={0x10000000000b363, 0x3})
open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x2)

00:00:04 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000300)={0x7ff, 0x4000, 0x1ff, 0x6, <r1=>0x0}, &(0x7f0000000340)=0x10)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x3, 0x2}, &(0x7f00000003c0)=0x8)
getresuid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f00000000c0))
r2 = dup(r0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000400)={0x7, "67b101ab68540eb6b1036ec7d31bab3b"}, 0x14)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
getresuid(&(0x7f00000001c0)=<r3=>0x0, &(0x7f0000000200), &(0x7f0000000240)=<r4=>0x0)
setresuid(r4, r4, r3)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r5, 0x0, 0x48, &(0x7f0000000040)={@loopback, @remote, @multicast1=0xa800fc6}, 0xc)

00:00:05 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, &(0x7f0000000040)='./file1\x00', 0x0)
linkat(r0, &(0x7f0000000240)='./file0/file0\x00', r0, &(0x7f0000000280)='./file1/file0\x00', 0x0)
openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1/file0\x00', 0x0, 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00')

00:00:05 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000080)={0x4, {{0x1c, 0x0, 0x7, @loopback, 0x1}}, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108)
getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000040))
getitimer(0x0, &(0x7f0000000000))

00:00:05 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @multicast2}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f26692c650000"], 0x53)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:05 executing program 1:
munmap(&(0x7f0000d93000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000cb9000/0x2000)=nil, 0x2000)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0xfffffffffffffd93)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000005)

00:00:05 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd8036672e2e656664d8c88a20d0d00fd1b02db5d9000000e4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c146005d00e1e1ac94e25446462a0f0000009f")
r0 = getpgid(0xffffffffffffffff)
getpgid(r0)
r1 = getpgid(0xffffffffffffffff)
r2 = fcntl$getown(0xffffffffffffff9c, 0x5)
getpgid(r2)
r3 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
unlink(&(0x7f0000000080)='./file0\x00')
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
wait4(r1, &(0x7f0000000340), 0x18, &(0x7f0000000840))
r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000)
shutdown(r4, 0x0)
msgctl$IPC_STAT(r3, 0x2, &(0x7f00000009c0)=""/185)
flock(r4, 0x1)
clock_getres(0x0, &(0x7f00000002c0))
r5 = getpgrp(r1)
getpgid(r5)
r6 = dup(r4)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
ftruncate(r6, 0x8001)
lseek(r7, 0x0, 0x1000000000003)
truncate(&(0x7f0000000580)='./file0\x00', 0x3)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000380)=""/34)
poll(&(0x7f00000000c0)=[{r7}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgrp(r2)
getsockopt$sock_accept_filter(r7, 0xffff, 0x1000, &(0x7f0000000680), &(0x7f0000000280)=0x100)

00:00:05 executing program 0:
r0 = dup(0xffffffffffffff9c)
sendto(r0, &(0x7f00000004c0)="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", 0x1000, 0x4, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x0}, 0x8)
setresgid(0x0, 0xee00, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc)

00:00:05 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3a, &(0x7f0000000000)=0x80000002, 0x4)

00:00:05 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x139)
setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000500)={0x0, 0x0, 0x2, 0x400000000000003, 0x0, 0x0, 0x0, 0x0, 0x4, 0x55}, 0xb)
fcntl$setstatus(r0, 0x4, 0x8)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)

00:00:05 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
shutdown(r0, 0x1)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0xfffffffffffffdb1)

00:00:05 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
sigaltstack(&(0x7f000079f000/0x4000)=nil, &(0x7f0000000040))
r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x20000000)
setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f00000001c0), 0x4)
sendto$inet(r0, &(0x7f00000000c0)="f95dc7a1c266ddf49d092133a82fc11a9b9266fcc99cbb1a6d2998e2ccd6a910c4ead0938eeb5168446a215d0e8fd0c31ef7e0838a5baa587f491033d4b37b931a69c057e589ae30b152fcc57efaddbfdc805abb74c7a2af35a0ee7fc14ea42de19580fcfaba930813060c68635a7c6dd3c20dae8d78be41f9dc1f1a05608e617b99e35a40e29787a237233d84740bac82e6f365484518148bbdb8364f3d0e3407f4cc490d1d", 0xa6, 0x1, &(0x7f0000000180)={0x2, 0x2, @multicast1}, 0x10)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={<r2=>0x0, 0xfffffffffffffffb}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x48a, @loopback, 0x63}}, r2, 0xff, 0x3f, 0x101}, 0x8c)

00:00:05 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66095d466700"], 0x10)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0))
shutdown(r0, 0x2)

00:00:05 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e6)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
mprotect(&(0x7f0000f63000/0x2000)=nil, 0x2000, 0x7)
poll(&(0x7f0000000040)=[{r0, 0xa0}, {r1, 0x40}], 0x2, 0x1f)

00:00:06 executing program 1:
socketpair(0x4000000000001, 0x0, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000040)={0x0, 0x0, 0x7fff, 0x2, 0xffff}, 0xc)
syz_execute_func(&(0x7f00000001c0)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x2, 0x84)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1)

00:00:06 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x20000000000)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x1, 0xdfa, 0x200, 0xff}, 0x8)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)

00:00:06 executing program 3:
r0 = getgid()
setresgid(r0, 0xffffffffffffffff, 0x0)

00:00:06 executing program 1:
r0 = socket$unix(0x1, 0x7, 0x0)
writev(r0, 0x0, 0x0)

00:00:06 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = shmget(0x3, 0x1000, 0x8, &(0x7f0000ffc000/0x1000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/255)
setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a)

00:00:06 executing program 3:
munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000dd6000/0x2000)=nil, 0x2000)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mmap(&(0x7f0000bd7000/0x1000)=nil, 0x1000, 0x7, 0x10, r0, 0x62)
r1 = dup(r0)
bind$unix(r1, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
mmap(&(0x7f0000a5c000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x1}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r2, 0x4)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003)
open$dir(&(0x7f0000000000)='./file0\x00', 0x104, 0x80)

00:00:06 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd10_pipe(&(0x7f0000000000))
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, &(0x7f00000005c0)=[{0x10}], 0x10}, 0x0)

00:00:06 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[], 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
r2 = dup2(r0, r0)
ioctl$DIOCGETALTQSV1(r2, 0xc130442f, &(0x7f0000000240)="3588f7c885de295b1f39a0fbd8acaf602ed1d65f098a1e1d468047c609a20732fa849a5afd0a957e19e59bc55a63f9bb7acd36c425130ef420aed786d89be4006017f988325449ea5e41ac0846fb23b4a246c26460874a13eb70941f62ecc6b711aa29e1db7bb8e252eb8768673b01940a4c6e7169e82171591af39acfc679c7e1e97e0568bd33f6bd7c042f914806bdb3dd6621d258c5f6dd69b8ed3ad93b8f5d1fdfeeca2f303ae3ae9ce5570546e96ad2e89e5e484ad7d0f0da1cd76dee11ec066a8fb135374e78649aabd67681c05205ab")
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8)

00:00:06 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r1=>0x0, 0x2, 0x100000001}, &(0x7f0000000080)=0xc)
recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/72, 0x48}, {&(0x7f0000000240)=""/104, 0x68}], 0x2, &(0x7f0000000300)=""/85, 0x55}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @loopback}}, r1, 0x0, 0x87, 0x2, 0x7fffffff, 0x1, 0x3}, 0xa0)

00:00:06 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x10000000002, 0x4, 0x5)
getsockname$inet(r1, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
getsockopt(r1, 0x0, 0x69, 0x0, 0x0)
setsockopt(r1, 0x6, 0x8, &(0x7f0000000000)="191e72b990192a6d5c9bb995e623486214df14f777ce642f4c8f4e8e1023ee1139f2f1cd3f748a89e68c668f59fad49708b4ebd96ac44205e978cec07dd8ef3f2f9cacbd3e0a85e246a36c7c3ee78c3d91060e0d6c5d6723493a56dcdfa32c194d4c189893d9217ab1d18403f540dd4f769e89679235815efb21f94264cfb991446b49a6b0cde98e552a8e3df87371d05e6926c59d307e33e6cf9ab20937", 0x9e)
r2 = dup(r1)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={<r3=>0x0, 0x9}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000300)={r3, 0xffff, 0x8, 0x0, 0x5, 0x7}, 0x14)
recvfrom(r1, &(0x7f0000000140)=""/8, 0x8, 0x40, &(0x7f0000000180)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x3a, 0xb4, 0x1430, 0x2, 0x6, 0x2, 0x5, 0x80000001, r3}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={<r4=>0x0, 0x1}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r4}, 0x8)

00:00:06 executing program 1:
write(0xffffffffffffffff, &(0x7f0000000140)="6ea7e9371937cf5be47af7d04b29d4b20aed5046a2c92ff3fa01454111e4aa23e1fce41c75d04b863902e3a40ff7371e9bb6f29d6041bbaae24523230456feb83abae260f97e2ba76008f144542d5e416c4697322589dc77820f1bf1aeb614e59db2d3295baee0ff7ec328193fb0d17fabf753344736ad694bb7de16015aefc73feea80a7d2d7362ff58584f5a566f31e2445fcb504d1157f96b5509574c9ff8130add8b6b09272337faf8114682b4836eed556a117d503e300fe060853935a044cb70c5fb177e2a59c880895856d2773a799b5f4b4bdfda229ef40ff7f570db18549c45f862b6d8b39c0ad48e54ede8cef7cb0b10136e9b90ec6a5ea1352bebd1cb40ff6d07b8462d9c88c37c83f411a1992d148c61777e211a34942c723aa14ea442a1daa6f6361e05fbea51ddd4f1c7e7ee283f0266e95caacdc03d983d98e5510237402e79b5ff648d3f1631c32b952ca799d111f49afee7e8db000d2f1a759538e5f995c7b2ea50c574c6eb3e9bf6885314316e87bac1821fb49a77a2e6c7d0e87bf8c3d2976b13fe14249dfc0481af627fb012a10479d57c3ee8dee0ca65e5fb649c70623b4fffbc22c16b33f2530b5a7e39b93be9aaf7a3b0d4b8b530ba7e89d8f3f0e53438bba95be1f6e52d5e217bbd37e42b887d38f77ff459d906790976e774464d04c3359cb5ca639a20659d0896eedd28ad56b3d2dfca0a2d139b360818e184b0db894308f6292873220c6d0361a1decf1d9991b53c358790172ef526403c632ad2ed0ca42a8645c598d9caff28c2dcf41af5bf67023ae8e8e79d293f8c573392e51bc067cd1bacec88d1d8d9f6bdbfe6d34e2969ef0b9ea931d27f63c1d0a06dd915f5b83404d4bf3a08c5dbdbae2888c2b32f91d759710f2097daa4c8e57df5c0bda5272eabd2963d9db96d48bcb36eb5dc", 0x299)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x11, r0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r1 = msgget(0x1, 0x0)
msgsnd(r1, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r2 = getpgid(0x0)
r3 = msgget(0x3, 0x0)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = getpgrp(r2)
getpgid(r4)
r5 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2f, 0xfffffffffffffffe, 0x4)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r5, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername$inet(r5, &(0x7f00000003c0), &(0x7f00000001c0)=0x10)
truncate(&(0x7f00000005c0)='./file0\x00', 0x9)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000400)=0x4)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:00:06 executing program 3:
r0 = getgid()
setregid(0x0, r0)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x401, 0x0)
ioctl$DIOCRGETTABLES(r1, 0xc450443f, &(0x7f0000000880)={{"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", "8833041b466a2ca7ca0580094c7dd3bc72c20a88a678086296d7b97ae8363382", 0x8, 0x9}, &(0x7f0000000780)="36be1026e400b27a4c75503b1a337a997ade3b57faae45e8440a8596232896465f2f19f3dfa5e919ceaba00bbe56e4af25645b13ad91a625ae4902b94e816d35fc8139743c8728d1e8f8213eb39646a904c05d92ee5563080f0162be221fe89bd14bf54990dc29844f12b8985bfade78d8c3bca1fc3a1ac102606ad8111261570274fecbbc5137d7ac6ff28305a2d9f9909a6f142a50390340211d68d57083d3d71542b1839f581cd5b3b442f9b6ea72d02847e6f76d5d6133af442eadf6ab40db37fca98e3a91a9a41c51fd1df79220ab6da7bac489431aa3", 0x9, 0x3, 0x0, 0x6, 0x40, 0x5, 0x1ff})
r2 = open(&(0x7f0000000640)='./file0\x00', 0x44, 0x0)
sendto$unix(r2, &(0x7f0000000680)="a4e1ef94850d52b64885cf9b83729b04d261e84fee7e8238fd82f29457ed755233c727f606e8a56fb0034994ab666dc8cadc1912dc8b0e29ed710430d0f7ee542a89eb0c5e02428462aa388652f17a6203d1113c027b77169abd41e7cfaeced632e3dc57ec4c676ae70121936f23521df5c3683a9dee4f12870761ab5861d0ec3b44e9f1f12d2a39aa4be2c3c92f30f996e6776babaf613dfb77ac1152d0df82ec21efd592cea46e2dc6701d73", 0xad, 0x20000, &(0x7f0000000740)=@abs={0x1, 0x0, 0x1}, 0x8)
ioctl$DIOCCHANGEADDR(r2, 0xc4704437, &(0x7f0000000d00)="d81daac8e30cf54a1e83cfd579786578150dbf0e5ed1c331e76c0e761e9a0b09a05f7e53647fa22c55f966ad857a1cd698f60525547c121aa99099ef3d7373885e0e588e52e5b05fab40975e4144bf23f9a0e8edcbb6ab3a775af57705ea21e7b0c4e0b866539f79a35dcf7736ab0cf628e2cf0ca07209b42eb65ad0864e7c5ad6af1d721b48faf6da0131be7a")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000001280)={<r3=>0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000012c0)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001300)={<r4=>r3, 0x8}, &(0x7f0000001340)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000001380)={r4, 0x8}, 0x8)
ioctl$DIOCRSETADDRS(r1, 0xc4504445, &(0x7f0000000140)={{"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", "a26c1095125e6794ff2b026cfd4d0c31761b1f04fde7081162504f0e9a0d8faa", 0x20, 0x101}, &(0x7f0000001040)="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", 0x7, 0x9, 0x7fffffff, 0x4, 0x5, 0x40, 0x10001, 0x9})
freebsd11_fstat(r2, &(0x7f0000000040))
freebsd11_fstat(r1, &(0x7f00000005c0))
recvfrom$inet6(r2, &(0x7f0000000e00)=""/207, 0xcf, 0x40000, &(0x7f0000000f00)={0x1c, 0x3, 0x30000000000, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffff074}, 0x1c)
ioctl$DIOCXROLLBACK(r1, 0xc0104453, &(0x7f0000000f40)="83c51458f31a2d04edf3e836cb44684872115a7ad35e0f06afd474ffb45f856c1288bd15ffe92262c7d9bb3db34b92f98034f241ad96798420535d5cf4427a39e17635482a84d36ecb20ff126b29b70d2195defb8ddcdfcf65494e2b0d8544dbaccd026152376789a3c08690404ad98dba0f5e13d363864595e79172093a604af5a67dd3ec77ffc683b86c8303b8900557ad02e739b4bbc5d765c7dc4700f535977f1424308aa818c9346b1688598f62dea41577de1c1636e1982210fb5c153d6a70cd995ee450e115af6c2a2c5eb494288e5a231418d0a754c4e063360fb669f8246898fb438199c97be88b4485de42d22e6a3eb1afbcaf")
r5 = getpgrp(0xffffffffffffffff)
fcntl$lock(r2, 0xb, &(0x7f0000000dc0)={0x1, 0x0, 0x0, 0x10001, r5})
lseek(r1, 0x49, 0x3)

00:00:06 executing program 0:
r0 = dup(0xffffffffffffff9c)
sendmsg$unix(r0, &(0x7f00000043c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000004340)=[{&(0x7f0000000100)="643c4d9a6aa5085845fbba6215d59263461e4f94b4413a7fcd0e88e4fe2466c9bfb624c7a547c8a743b53d3ec3909bf5433a52867132fa7f8143dd6e1c2595aaa36dc03d0d5415d0011c19ca2f9fd85f698c5f58b182", 0x56}, {&(0x7f0000000180)="39bb2f13e5bd5503c1eab881146a39a533310e3915e7207bc0a7d98cd242cd377087c81a49108c68d66f3f715352911b64f5aeadd8b27360edcdf9fea8ee429662baa429fc1afed375a0125d63914d5e593a9f0fdb6e4d7a5d785a370ad623e995358d60ad943b5f9ee3697d19e8824104fad362172df2e094a2edd1617e168cf222083fcddb4cbe86130761f21819c94c20f6f61160bb257cd43d067ca3a5f85df37f18df585dd1fa617bdfeea320c3e3c7294f12d8c463cd9fa816d778cb65f489322157cf6f83", 0xc8}, {&(0x7f0000000280)="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0x1000}, {&(0x7f0000001280)="b96a5e6e2463023cfccb5498a6d2a59ab9fc977260c0f103728fb2f518dac2684f3dae73abe3c2c30c5507d60030241b5fa0996d12c1d31337c72a99f4602922abe5eb7de9e50c7b", 0x48}, {&(0x7f0000001300)="cfd0069aa407fdab95144000", 0xc}, 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0x1000}, {&(0x7f0000003340)="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", 0x1000}], 0x8, 0x0, 0x0, 0x20000}, 0x80)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x88)
ioctl$DIOCGETSRCNODES(r0, 0xc0104454, &(0x7f0000004400)="f7efc99c9f84e2fe172b834232034b674d1eb9cf19d7993354869470375447c366147571094c7a6cf0d8e701a833522c4dbdd83e17fc45ec827ab4f6663df70086cfd1e6c2726510346635b54aed1b5eeb13cbb62b6fb4e19333da22dc6532bd5c168413c19e4561d56b7a380cb31a965ebcb46095c198ab8cdf8e51a1d1a34bc29cfd6887")

00:00:06 executing program 2:
r0 = socket(0x40000000002, 0x3, 0x0)
setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f00000000c0)=0x4ffff, 0x4)
sendmsg(r0, &(0x7f0000000500)={&(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0xffffffff, @loopback}, 0x1c, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x10000, 0x0, 0x1, 0x0, 0x8, 0x7fffffff, 0x0, 0x9, 0x800000000000000, 0x7, 0x3ff}, 0xb)

00:00:06 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
rename(&(0x7f0000000200)='./file0\x00', &(0x7f00000000c0)='./file0/file0\x00')
open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x4)

00:00:06 executing program 2:
clock_getres(0x8000000000008, &(0x7f00000000c0))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x0, 0x0)
r1 = msgget$private(0x0, 0x88)
msgctl$IPC_RMID(r1, 0x0)
msgsnd(r1, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0x1, 0x0)
write(r0, &(0x7f0000000100)="71a14876d256d05c", 0x8)
r2 = fcntl$dupfd(r0, 0x0, r0)
ioctl$DIOCCHANGEALTQV0(r0, 0xc1004431, &(0x7f0000000140)="c362ec4da9f5f8041f0e1de27dc22bc9ded9bbe07cc150738750d9162d0d704916668c67f0288d9a52d2504e2d491708bb6039abc8c2a858bf")
accept4(r2, 0x0, &(0x7f0000000080), 0x0)

00:00:06 executing program 0:
syz_execute_func(&(0x7f0000000100)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:00:06 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000040)="c502a67d9f1a6979cb0fc6ef072fb04a41a7ffc1afdfec18b9a46a7e8ae018039b7be1809603da3adddaca6b77c941d099e9b9c330540584ba724ae94fc7c9a5226d8116e778e0d45d546b6f0f8c5e277c020f4b973467e5fda2b3232754a0d2e59e13711bf47d945b9b6e9927df4351129445380fba5ae136832b46b093b1ea3f45a6877f0ba6cb24fd30cf1129a7224b2e71ff30838b0b827acaa595f47f106b7a671ea46ef52524577769fbb3b9d42175c819e412df45d5582b243abe3987581821b1f12f31411309e3a3bc492a12e9baac08de521c4a479d7f172db266", 0xdf)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66d7b1ff716c"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:00:06 executing program 2:
r0 = dup(0xffffffffffffffff)
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x7fd)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x202, 0x0)
link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='./file0/file0\x00')

00:00:06 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6606000800b0"], 0x10)
sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000180)=@abs, 0x8, 0x0}, 0x20104)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x20101)

00:00:06 executing program 2:
symlinkat(&(0x7f0000000040)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
r0 = open(&(0x7f0000000180)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x10008, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001})
freebsd11_fstat(r0, &(0x7f0000000100))
mkdirat(r1, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x100)

00:00:06 executing program 2:
socket$unix(0x1, 0x5, 0x0)
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000040)="b100050290000000000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x4, 0x0, 0x0)

00:00:06 executing program 2:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000240)=@abs, &(0x7f0000000200)=0xfffffffffffffca4, 0x30000000)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x20184, 0x0)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
poll(&(0x7f0000000000)=[{r1, 0x40}], 0x1, 0x20)
r2 = accept(r0, 0x0, &(0x7f0000000080))
getsockname$inet(r2, 0x0, 0xffffffffffffffff)
getsockname$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10)

00:00:06 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
chdir(&(0x7f0000000040)='./file1\x00')
mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0x55)
nanosleep(&(0x7f00000000c0)={0x100020000000000}, &(0x7f00000001c0))
renameat(r0, &(0x7f0000000380)='./file0/file0\x00', r0, &(0x7f0000000100)='./file1\x00')

00:00:07 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x80047476, &(0x7f0000000040)={0x7})
ioctl$DIOCGETLIMIT(r1, 0xc0084427, &(0x7f0000000000)={0x800, 0x7f})

00:00:07 executing program 3:
setrlimit(0x6, &(0x7f0000000040)={0x10000, 0x1})
mlockall(0x3)
munlockall()
syz_execute_func(&(0x7f0000000100)="91cd801313000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd1660f383e3b670f381d6a2f67450f483b6bc6c4630548541a480863460f5776c16182617878965e01fe5f30f6c4e1f951313445e22c892a0f0000009f")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000280)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0x1}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x4, @empty, 0x1}}, r2, 0x3, 0x7c, 0x304, 0x2, 0xff, 0x3dc}, &(0x7f0000000240)=0x98)

00:00:07 executing program 0:
r0 = socket(0x2, 0x10000001, 0xae56)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="15000fd04fe403004561b27b3178521ca0e9db58122db6c57a15b0d60000"], 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10)
r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x80, 0x0)
r3 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x13e)
ppoll(&(0x7f0000000240)=[{r2}, {r2, 0x10}, {r0, 0x4}, {r3, 0xab}], 0x4, &(0x7f0000000380)={0xe5, 0x7}, &(0x7f00000003c0)={0x5}, 0x8)
readlinkat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/86, 0x56)
socket(0x3, 0x30000005, 0x3dbd)

00:00:07 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x208, 0x8)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000040)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"/387, @ANYRES32=<r5=>0x0, @ANYBLOB="0000000001010000ffff0000960000000000000031cb14bb76ab54a63076e3ff98ffb8a98a0ec8ec9e8bd95c194a107f374f11c8d72e444af7aa2e37ff04fb245c86fb9f25b28872346e95faa64f0080a88997ffb7302085578f421196453aac70d52110d4065ff7d14b24a3b15013d894ee10fc3723df1577ea7f8e4c56e6985aa307ef6c1016359d9330fdb91816837927e0d743bddce413b7801f6f9737c2e399"], &(0x7f00000005c0)=0xb8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000600)={r5, 0xaa3, 0x80000000}, 0x8)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r4, 0x0)
r6 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000)
ppoll(&(0x7f0000000240)=[{r0, 0x24}, {r1, 0x3}, {r2, 0x120}, {r4, 0x10}, {r6, 0x22}], 0x5, &(0x7f0000000280)={0xfb00, 0x2}, &(0x7f00000002c0)={0x6}, 0x8)
r7 = shmget$private(0x0, 0x1000, 0x1, &(0x7f0000ff9000/0x1000)=nil)
r8 = getuid()
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
fstat(r4, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
getgroups(0x2, &(0x7f0000000880)=[0xffffffffffffffff, <r11=>0x0])
r12 = getpgrp(0x0)
r13 = getpgid(0x0)
shmctl$IPC_SET(r7, 0x1, &(0x7f00000008c0)={{0x100000001, r8, r9, r10, r11, 0xfd, 0x9}, 0x80000000, 0x8, 0x8, 0x6, r12, r13, 0xcb5b})
r14 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000400)={<r15=>0x0, 0x2}, &(0x7f0000000440)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000480)={0x7, 0x220, 0x401, 0xc7, r15}, &(0x7f00000004c0)=0x10)
open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x2)
munlockall()
getsockname(r14, &(0x7f0000000500)=@un=@abs, &(0x7f0000000540)=0x8)
ppoll(&(0x7f0000000300)=[{r2, 0x4}, {r14, 0x101}, {r4, 0x20}, {r4, 0x2084}, {r1}, {r0, 0xc}, {r3, 0x4}, {r2, 0x111}, {r4, 0x27}, {r3, 0x2000}], 0xa, &(0x7f0000000380)={0x4, 0x1}, &(0x7f00000003c0)={0x4}, 0x8)
syz_execute_func(&(0x7f0000000c80)="9826473e431c160f05f30f59bfd9000000c4a37bf0c53e41e2e9b55767660f6b32fb660f72d50f8fe9d89b8f00000100014e4eed751e0fa0e509ab34d1c4e10bf8c470c4c461cd583d00000081d02bc483397fd300c9dcdc0fbcaf00100000f345d9c6acacc4c3214cb9a5605419c201b00b000000f08171a30b8a826eefa80dd4d48cc7e8628f6808a3056f0000004e00c4618de3c0f526264788fe58c4a1dd7dbbbfdd5cc600d030a1c9fb110fd3c4a261b7e2")
msgget(0x3, 0x200)
lseek(r4, 0x0, 0x3)
munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
syz_execute_func(&(0x7f0000000100)="982c3e0f050520d0f80791b01e4141e2e99650855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e2ed5d3a0808294001b00b0000000f73d53944d1f466f347adc46291ae8ca0656000000f01c4740f2d9600000000dc1d1d440f2b550142c4b33120b15ffbb15ffb110f0f3804830a000000")

00:00:07 executing program 3:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x10000000)
setsockopt$sock_int(r0, 0xffff, 0x1000c, &(0x7f00000000c0)=0xfffffffffffffffb, 0x4)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
r3 = accept(r2, 0x0, 0x0)
close(r1)
execve(0x0, 0x0, 0x0)
ftruncate(r1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a4979455172e70127a5d28d5e047df2cfb187cbdc4064f5a1f3e176e2290e27f8cebeb3c7223e9336e14d8c43827b1fa7faccffd98271c57e617e87914bb89880dd18145d387b6a122dfb8f1111adfc27b2bd91006c263d89e772ffbae9eda788081ec", @ANYRES32=<r4=>0x0, @ANYBLOB="0600020001000000"], &(0x7f0000000100)=0x94)
socket(0x1c, 0x20000007, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={r4, 0x8001, 0x80000001}, 0xc)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0x7c5}, 0x24)

00:00:07 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9}, 0x10)
setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000580)=0x517, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0x1, 0x4)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
sendto$inet(r0, &(0x7f0000000340)="bc850372aa2bcec73c98387dc3810d42b87be8330872d10dc113053212868f14fdebaefd41817ca68464b8a42708717b4986b1a277368ef204977d76555691fe706eb356e189be9b5a9ebe87813068b4f66989ef26d195f0d5550421359e0bf9e44f5082983150c8149858e8dbe3998c3eb3377b7df2c2c132de32f0d0f4a404784e641fcc0f7052fedc090a3bb3231c1b0188dac5a59caaa70e87", 0x9b, 0x20004, &(0x7f00000002c0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x2200, 0x0, 0x7}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000200"], 0x14f)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
pipe2(&(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x132b933f21ce35a8)
futimesat(r2, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x9524, 0xfffffffffffffff9}, {0x100, 0x200}})
sendto(r0, &(0x7f0000000200)='P', 0x1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000440)={<r3=>0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000480)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3, @loopback}}, r3, 0x400, 0x4, 0x80, 0x1, 0x3, 0x6}, 0xa0)

00:00:07 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x422)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0xffffffffffffffc0, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f0000000280)=0x8)
freebsd10_pipe(&(0x7f0000000380)={<r3=>0xffffffffffffffff})
mkdirat(r3, &(0x7f0000000440)='./file0\x00', 0x2)
sigaltstack(&(0x7f000028f000/0x2000)=nil, &(0x7f0000000480))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={r2, 0x2, "01be"}, &(0x7f0000000300)=0xa)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
select(0x40, &(0x7f0000000340), 0x0, &(0x7f00000003c0)={0x7, 0x4, 0x1, 0x101, 0x8, 0x7, 0xd5, 0xd67}, &(0x7f0000000400)={0x2, 0x4})

00:00:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0xa60a, 0x3, 0x9, 0x100000001}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x4fb313cc, 0xe4c, 0x3}, &(0x7f00000000c0)=0x10)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x97e8, 0x1000, 0x0, 0x200, 0x5, 0xfffffffffffffffd, 0x120000, 0x54a, r1}, &(0x7f0000000140)=0x20)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, 0x0, 0x0)

00:00:07 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x9, 0x4)
ioctl$DIOCGETLIMIT(r1, 0x20006601, 0x0)

00:00:07 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="37f7", 0x2)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="827c92f0ef73efa2bbdbff598d8b9dbefdf33b53cf8bf24ec3dc74d1b1d8972de4680cca8b4e539594c88e4ff3ca45b46c8353f4dd135a9de52b06c80f", 0x3d)
fcntl$dupfd(r0, 0x0, r0)

00:00:07 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000040)='1')
ioctl$DIOCIGETIFACES(r0, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000180)="57ee2bb9b611e9419fb716c28e3b7246bf6ca93d966853155c08a292a2b1ca80d1de48dfc4d4945a06e690c912e755e78b9e5dacec9ca3a129da712143e5d30155fcffaddb48f77d06481246009f268d85367ac7ed808314e9f6af5814ddd3c80e49c1b0f8216f733a7dd3a87566f97eac214dd9e959488b5c072d491da1433e1c3f21adfafa2952f278525ecca7a036439665f01d95617c3133534d56eb6237a330a729e1cbcd9bc866af8d29e316603c42edf4e879f3cf300e4fc8e91cdbe9fcab0efb", 0x5, 0x8, 0x4})
syz_execute_func(&(0x7f00000000c0)="1c1dc4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f9945332faee4eef5f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")

00:00:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_buf(r0, 0x29, 0x1c, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x800)

00:00:07 executing program 0:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCRGETTSTATS(r0, 0xc4504440, &(0x7f00000000c0)={{"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", "17345a55121389ef23133a781c3432a416ad48097f7735039865314728342714", 0x82, 0x5}, &(0x7f0000000080)="84bd62f403ed7d4b8b97553a5f5b782d812295a888150aaf50e12383878be7e5795ec9a569", 0x4, 0x7f, 0x0, 0x6b, 0x1f, 0x3, 0x5, 0x9})
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x1}, 0x1c)

00:00:07 executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
execve(0x0, 0x0, 0x0)
flock(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2204000000fe8000000000000000000000000000aaf8ffffff00"/128, @ANYRES32=r2, @ANYBLOB="fdff3f00a0000000ed288885d0de44e8c919b05820e5a7e1871204292be78ee66c299a88913e47f1ae9c64fa57908030f13455aed6337c322d4cd652f616cab152fb3eccae30cd8bf4005ee038f6bb030d0f0fb94491aa20425bf2cb5e31d44c934a7f0d4dcbe8221600991ae20c0187d9ae0f38feb05c63f885ccb05b7ad5c9fd02eeca50aa6c3c7a7d9aa00d029a4e3f929ee9ec34141ad5678ff5b11cb4fcef93b712dfb5c2f1c5c3d80f081b23275a2ddbbb57589b984d857d71c41b828b192da46b4e11e90157525be674dbb913805e8e62d619bd9c9f10485f840b61b4fce392e6c3e8e43bd7eea06dac0bdcca4d47c9"], &(0x7f0000000140)=0x8c)
writev(0xffffffffffffffff, 0x0, 0x0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, 0x0, 0x0)

00:00:07 executing program 1:
setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x0, 0xcb9}}, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x40)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x9, 0x6}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x200, @empty, 0x5}}, r1}, &(0x7f0000000180)=0x84)

00:00:07 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
listen(r0, 0x100000000)
r1 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={<r2=>0x0, 0x3}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x4}, 0x8)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={<r3=>0x0, 0x6f}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r3, 0x2}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040), 0x0)

00:00:07 executing program 0:
shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ff2000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000001280))
mlockall(0x1)
sync()
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
pipe2(&(0x7f0000000100)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x32b27187)
socket$inet6_sctp(0x1c, 0x0, 0x84)
mmap(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x5, 0x11, r3, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0)
symlinkat(&(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file1\x00')
r4 = semget$private(0x0, 0x4, 0xa1)
getsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4)
__semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000000140)=0x20)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)

00:00:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x8d54)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000)="bae4350ec855ea34ed111fdab646b1de89b6516b2cc5d22eac1fa7fac93199baa46ecd4c45accb1b490cf8500ad29e4be6c0bce0")
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
munmap(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:00:07 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000200)=0x3, 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000380)={0xffffffffffffffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x9}}, <r2=>0x0, 0x23bf, 0x4, 0x8, 0x7fffffff, 0x7}, &(0x7f00000000c0)=0xa0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x80000000}, &(0x7f0000000140)=0x8)

00:00:07 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d90070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000840)=""/35)
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(r1, &(0x7f0000000b80), 0x0, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(r1)
execve(&(0x7f0000000580)='./file0\x00', &(0x7f0000000700)=[&(0x7f00000005c0)=':}![\x04#*-]\x00', &(0x7f00000006c0)='^\x00'], &(0x7f00000007c0)=[&(0x7f0000000740)='\x00', &(0x7f0000000780)='&\'^&\x00'])
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0/file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
freebsd10_pipe(&(0x7f0000000880))
chmod(&(0x7f0000000800)='./file0\x00', 0x92)
r5 = shmget(0x0, 0x1000, 0x1ff, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000008c0), &(0x7f0000000900)=0x20c)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
rename(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000540)='./file0\x00')
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x80}], 0x2, 0x2080000000)
getpgid(r1)
getsockopt$sock_timeval(r4, 0xffff, 0x1006, &(0x7f0000000200), &(0x7f0000000300)=0x166)

00:00:07 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0x27b)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0x7, 0x0, 0x3}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x7fffffff}, 0x8)

00:00:07 executing program 3:
r0 = socket(0x1f, 0x5, 0xfffffffffffffffd)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000240)={<r1=>0x0, 0x25d}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x5, 0x81, 0x7}, &(0x7f00000004c0)=0x10)
setrlimit(0x6, 0x0)
mlockall(0x8000001)
socketpair(0x1f, 0x10000005, 0x5, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={<r3=>0x0, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x8}, 0x8)
sync()
sync()
accept$unix(0xffffffffffffffff, 0x0, 0x0)
r4 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x20000000)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
r6 = accept(r5, 0x0, &(0x7f0000000000))
socket$unix(0x1, 0x7, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
socket$inet(0x2, 0x10000007, 0x9)
setsockopt$inet_tcp_int(r6, 0x6, 0x91, &(0x7f0000000040)=0x8000, 0x4)
socket$inet6(0x1c, 0x30000007, 0x4)
r7 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
lseek(r7, 0x0, 0x3)
accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10)
setrlimit(0x2, &(0x7f0000000080)={0x4c0f})
r8 = semget$private(0x0, 0x2000000000002, 0x422)
__semctl$IPC_INFO(r8, 0x7, 0x3, &(0x7f0000000300)=""/217)

00:00:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = semget$private(0x0, 0x7, 0x14)
__semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000180)=""/88)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020001)
setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f00000004c0)="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", 0x1000)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4)
recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000380)=[{&(0x7f00000014c0)=""/4096, 0x1000}], 0x1, &(0x7f00000024c0)=""/227, 0xe3}, 0x40)
lseek(r0, 0x0, 0x1000000000003)
r2 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil)
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getresgid(&(0x7f0000000340)=<r4=>0x0, &(0x7f0000000400), &(0x7f0000000440))
fstat(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_lstat(&(0x7f00000027c0)='./file0\x00', &(0x7f0000002800)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = fcntl$getown(r0, 0x5)
r8 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r2, 0x1, &(0x7f0000002880)={{0xff, r3, r4, r5, r6, 0x80, 0x1}, 0x8, 0x100000001, 0x2, 0x2, r7, r8, 0x2})
semget$private(0x0, 0x4, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd10_pipe(0x0)
r9 = semget$private(0x0, 0x0, 0x0)
r10 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_RMID(r10, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
__semctl$IPC_STAT(r9, 0x0, 0x2, &(0x7f0000000000)=""/140)
open$dir(0x0, 0x40000000, 0x100)
__semctl$GETALL(r9, 0x0, 0x6, &(0x7f00000025c0)=""/212)

00:00:07 executing program 2:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
socket(0x0, 0x1, 0xfffffffffffff12d)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="8a359f9d35d3a71746f8e8272aa8b28034e86b0bcd3f3eb9ba51be5ecc8427f91efc17"], 0x10)
poll(&(0x7f0000000080)=[{r0, 0x185}, {r0, 0x8df53303aade2348}, {r0, 0x11c}, {r0, 0x152}, {r0, 0x20}, {r0, 0x4}], 0x6, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb)
close(r0)

00:00:08 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="300000008400000008000000460e00001000000084000000090000007f000001100000008400000009000002ac1400bb10000000840000000800000003000000054089f1db64b6e79008bc94bca713002573d71b1c0e750d229f2c9b5236fa86ac235a2f1ae3ec4814db8f7260211983b38a10a099d4a3133475c8ea0a4c77ab522bac3cad25d3f7aa06c82fcf0ef31c6357317b3140fc85e88c508ef207dd1f367ec0613c9dbf3bdebfcc3f1d25076c2cf8f479cf3cc10fc8b1d78b90472a6ff9382e61502941c05f5a05846a2f"], 0x40}, 0x0)

00:00:08 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1008, 0x0, &(0x7f0000000040))

00:00:08 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x1451, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000002740)=ANY=[@ANYBLOB="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"], 0xb0}, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000003500)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000000240)=0x1008)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x520, 0x9, 0x5, r2}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x8, 0x5}, &(0x7f0000000080)=0xc)
setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000180)={0x1, 0x1, 0xc1, 0x2, 0x2}, 0xc)
r4 = openat(r1, &(0x7f00000001c0)='./file0\x00', 0x1006c1, 0x50)
sendmsg(r4, &(0x7f0000002b00)={&(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000002640)=[{&(0x7f0000000300)="b9917663bee8472900732f25cf14adfc873cd4e8579e19a09263c0d041", 0x1d}, {&(0x7f0000000340)="ed8c5c60", 0x4}, {&(0x7f0000000380)="a72007ce9069e321da57c80cfea212f3db0c6a535ca9569d99e0c459783a805935299dc11f2896a5118d95c9ef2e525c039e98a0c4185b898611c0c526f7649d94ef70f2e8d1ab5c46c0be97c66b61379eb99187e485c932a3a42096fd375032ff3847d838ee33d2a543", 0x6a}, {&(0x7f0000000400)="b55a7dfe748667601d440ddb222873b805ed085cef53efc04434f600ffbad203dc548196a6cf52a206f444a4d366e01ae003af045bff85c456a2b82fbbb152fd9958107e64dddc651c2a52b5c22e4ce6aafb8df40bdce92665ec4ae006388882787c6d9c9d82c40442912a347137e0d5ae9dfbf7ab38ca5f3d7e2b8a6e0ae466cd6eb75f13bcb44b24b17a15a4911125404eef7aa41a96548fbfa0fc659ec84b65a2b1e4afe0defcbb6ae49410611fc764ad17b27f74b7fba356390cff6e7ce1c89135a8c19d1cc3f4912fd1e93ec988f356fa3f35228365aac2a50ef3049ae65b01f17464c6c1bf8631da457a7ba3cdd534b621d2a7a2a6", 0xf8}, {&(0x7f0000000500)="e3822ed6e7686416042de4678032b764", 0x10}, {&(0x7f0000000540)="71fd44fa064919bd9360b02816ac2709e82f99e36596c6c6ea58430b06dad3198bdc8a9c0913a0b843ff302a50464046eb850bb17061a18f1ccc4f2851eb9899c1f2d3b1c8cf2746b893808100aa32923048dd5706061a7476f2c11cd0c6ef417f59f402402ecc96995ec3e2d5a0aa6e1583895629c8589a0d0aed7c0272d96ae5471e24be11505b924178a3cc2e8e157213b9e33eeb0be0a1cde373981b756674b6c3dd8e9af3b147052b67136e9e4523a6a24f10abb333734ade9773f39e76d23ac910ba351cf1c3ebd8a18db70ebe2620270cf68ca3f6f2c51129c6939b4f64851dc5a8117c33", 0xe8}, {&(0x7f0000000640)="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&(0x7f0000003040)=ANY=[@ANYBLOB="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"], 0x438}, 0x20000)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r3, 0x64c5, 0x4, 0x2}, &(0x7f0000000140)=0x10)
getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f00000026c0), &(0x7f0000002700)=0x4)
setsockopt$inet_group_source_req(r4, 0x0, 0x57, &(0x7f00000028c0)={0x4, {{0x2, 0x0}}, {{0x2, 0x0}}}, 0x118)

00:00:08 executing program 2:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0]}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xe, 0xf47}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x5, r1}, 0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x3002, &(0x7f0000000240), 0xf1ae)

00:00:08 executing program 0:
r0 = socket(0x1b, 0x10000000, 0x401)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x7ff}, 0x119)

00:00:08 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0x30, "a2f899814b1019c20ba0d02fdb07402f8060376d827b054863e1cead3ca92d473843acddee691351c476f50c85553806"}, &(0x7f0000000040)=0x38)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={<r3=>r2, 0x5}, &(0x7f0000000180)=0xffffffffffffffc8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000200)={r3, 0x9}, 0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4)

00:00:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x9, 0x2, 0x4f9c, 0x2]}, 0xc)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3)
getgid()

00:00:08 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={<r2=>0x0, 0x3ff}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x9, 0xffffffffffff0001}, 0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0)
r3 = shmget$private(0x0, 0x4000, 0xfffffffffffffffe, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000000)=""/144)

00:00:08 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f696c4e3000b2c347dffa441efb9f3bfb7313cf76"], 0x10)
sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0)

00:00:08 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x44, 0x0, &(0x7f0000000040))
r1 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xffffffffffff8001, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, r2, 0x8, 0x0, 0x200, 0x8, 0x200, 0xffffffffffffffff}, 0x98)

00:00:08 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ppoll(&(0x7f0000000100)=[{r0, 0x218c}], 0x1, 0x0, 0x0, 0x0)
unlink(&(0x7f00000000c0)='./file0\x00')
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getpeername$unix(r1, &(0x7f0000000040)=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'/59], &(0x7f0000000140)=0x3b)

00:00:08 executing program 0:
execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00'])
rmdir(&(0x7f00000002c0)='./file0\x00')

00:00:08 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/4096)
select(0x40, &(0x7f0000000100)={0x5}, 0x0, &(0x7f0000000180)={0xff, 0x2, 0x7, 0xff, 0x3, 0x8, 0x2, 0x7}, &(0x7f00000001c0)={0x1a})

00:00:08 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000240)={0x80, 0x1, 0x200, 0x3, 0x654d9dd8, 0x2, 0x2, 0x8001, <r1=>0x0}, &(0x7f0000000280)=0x20)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r2=>0x0}, 0x0)
r3 = socket$inet_udp(0x2, 0x2, 0x0)
r4 = accept4(r3, 0x0, &(0x7f0000000340)=0xffffffffffffff00, 0x20000000)
r5 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000380)=0x4, 0x4)
r6 = dup2(0xffffffffffffffff, r5)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x7fffffff, 0x10, 0xaa, 0x4, 0x8, 0xb0, 0x800, r2}, 0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x1, 0xfffffffffffffffd, 0x7110, 0x9, 0x4, 0x80, 0x1000, 0x8, r2}, 0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000002c0)={0x0, 0x1, 0x200, 0x3, 0x20, 0x7fff, 0x9, 0x4, r1}, 0x20)

00:00:08 executing program 1:
syz_execute_func(&(0x7f0000000100)="98a84aa84a2c431c850f05f3410f2ac2bfd9001100c4a37bf0c53e41e2e92e363e460f1a70006611de978fe97c80ecfb66460ff0200fb8c4014e4e5bc4016d7d14dee509c421045f46078f292001fbc4e10bf8c45b70c4c4c4a3bd4877f88ac483397fd300f7dcdc0fbcaf4c10f138f6af3e6766f2ab38e338e3c6acacc4c3214cb9a5604b19c201b00b000000f08171a30b8a826e670f542c3d271c0000a80dd4d4c4c3e16d488d88e8628f680864360fe25800218de3c0f526264788fec4a1dd7dbbbfdd5cc6c46249bedc30a1c9fb110f66474f383ae34ba261b7e2")
r0 = socket$inet6(0x1c, 0x3, 0x1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x100000001, 0x4)

00:00:08 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x3, 0x99)
r0 = getpgid(0x0)
r1 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
r2 = socket$inet(0x2, 0x20000004, 0x2)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4)
msync(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x0)
wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240))
getpgrp(r0)
getpgid(r0)
setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5})
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x3, 0x4)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
r4 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
setsockopt$inet_int(r2, 0x0, 0x5f, &(0x7f00000001c0)=0x4, 0x4)
shmctl$IPC_INFO(r4, 0x3, &(0x7f00000006c0)=""/117)
mknodat(r3, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd)
r5 = semget(0x2, 0x1, 0x600)
__semctl$GETZCNT(r5, 0x0, 0x7, &(0x7f00000003c0))
getpeername$inet(r3, &(0x7f0000000540), &(0x7f0000000400)=0x111)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r3, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4)
socket$unix(0x1, 0x8a7185cb5ae1b4b0, 0x0)

00:00:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, 0x0, &(0x7f0000000180))
sync()
truncate(&(0x7f00000003c0)='./file0\x00', 0x308020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000380)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0xfffffffffffffffe, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xffffffe0)
r2 = getpgid(0x0)
getpgid(r2)

00:00:08 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={<r2=>0x0, 0x1000000000000001}, &(0x7f0000000080)=0xffffffffffffffea)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES16=r0, @ANYRES32=r0, @ANYRES16=r1, @ANYRESDEC=r0, @ANYRES64=r0, @ANYRESOCT=r1, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYPTR], @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESDEC=r1], @ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYRESOCT=0x0, @ANYRESHEX=r2, @ANYPTR64=&(0x7f0000000300)=ANY=[@ANYRESOCT=r1, @ANYPTR, @ANYRESDEC], @ANYRES64=r1], @ANYRESDEC, @ANYRESDEC, @ANYRES32=r2], &(0x7f0000000100)=0x6)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={r2, 0x8001, 0x5, [0x501, 0x6, 0xfffffffffffffffe, 0x40, 0xff]}, &(0x7f0000000180)=0x12)
open(&(0x7f0000000480)='./file0\x00', 0x8, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x4d000000)
unlink(&(0x7f0000000140)='./file0\x00')

00:00:08 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet6(0x1c, 0x4, 0x6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x3, 0x20, 0x400, 0x7, 0x6, 0x1ff, 0x7, <r3=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)={r2, 0x94ff, 0x3, 0x60, 0xc756, 0x2, 0x1a1, 0x2, {@in6={{0x1c, 0x2, 0x5, @empty, 0x7}}, r3, 0x3f, 0x4, 0xf4, 0x5, 0x80000001}}, &(0x7f00000002c0)=0xb0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0)

00:00:08 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
close(r0)

00:00:08 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x57d, 0x100000000, 0x2c9553244a01072c, 0x0, 0x1000, 0x7, 0x1000, 0x2, <r1=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x1, r1}, 0xc)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0xfffffffffffffffc)

00:00:09 executing program 0:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={<r1=>0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x78a2, 0x200, 0xffffffffffffff81, 0x3, r1}, &(0x7f0000000240)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x13, &(0x7f0000000000)={0x2}, 0x8)

00:00:09 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r0, &(0x7f0000000000)="9924ba9e1258ebeb01b37bd365ceb235cd2aeb9556f8ea784ae6f997b11be7cde71c1abd3b65d1db13b07a9eec46a3549af1fad3b91ce4e157ff6ea9dddb491141f4a1bfcf857ee4fec9395340c64106e3c3b8af1da9c7cdd2a3cbe1b7af9a90f09be1189ff81030594c0258dbe5bd79ca431cd0dc1ebee004d18632f319a853bf5d7b893ca183a65545bf7e266f9549679f8c2dfa025cc508df99408d75cf28fae51dc2544ba2678a0264d3751c05ac46704cfc22d98fceb15640bd065caa04a9fff1a4077b0dc6e47c486b778998772ab3c2c445ec05f4bfd14860900509b48d071afffab21048b3efcadb965d883b", 0xf0, 0x1, &(0x7f0000000100)={0x2, 0x0, @multicast2}, 0x10)
sendto$inet(r0, &(0x7f0000000140)="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", 0x5d9, 0x0, 0x0, 0x0)

00:00:09 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x28200, 0xfffffffffffffffe)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x3, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0, 0x9b78}, &(0x7f0000000080)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000140)=0x8)

00:00:09 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r0, 0x4, 0xffffffffffffffff)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0)
pwritev(r0, &(0x7f0000000000), 0x75, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCGETALTQV0(r1, 0xc1004430, &(0x7f00000000c0)="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")

00:00:09 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x7f}, 0x1c)
recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0)
getpeername$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)

00:00:09 executing program 1:
r0 = socket(0x1c, 0x20000005, 0x6)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}, <r1=>0x0, 0xf9, 0x8, 0x1}, &(0x7f00000001c0)=0x8c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000013c0)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000001400)=0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0)={0x8}, 0x4)
getsockopt$inet6_tcp_int(r2, 0x6, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r3 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r3, 0x29, 0x55, &(0x7f0000000240)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:09 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000340)=""/155)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x3)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getpgid(r0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_udp(r1, 0x11, 0x557ed6d775fe8eea, &(0x7f0000000080), &(0x7f00000001c0)=0x4)
freebsd10_pipe(0x0)
lseek(r1, 0x0, 0x0)
getsockname$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x292)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={<r2=>0x0, 0x4}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x33deab63, 0x9, 0x4100, 0xd0, 0x1, 0x8, 0x10001, 0x3, r2}, 0x20)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e)

00:00:09 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c03c4637916d7b098cd801b69e4c42205b8d36962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f21667f2450f10c75151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841002f090945332faeeceeb7b7f50f54635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000640)='/dev/pf\x00', 0x20100, 0x0)
shmget(0x1, 0x2000, 0x104, &(0x7f0000ffe000/0x2000)=nil)
ioctl$DIOCRINADEFINE(r0, 0xc450444b, &(0x7f00000001c0)={{"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", "474a2e6b1a2a0b121744f8e25e8918f39fdc94bc008088fdb4f969aa0d55e6c3", 0x6, 0x1}, &(0x7f0000000040)="bc9b2fc63f9aec79a7bcada22314d5a96f7c8e38e9ba00b5459a4e2fdf0ec63c20f0f1a31a2c46b30f3cfe1b7af9ca77333babc91a3b3b2c27d169a3e685e9e533d6abae4f81f1ef4d9c87c553eec52e6e122780eb5a31350b769ef9a93ad9a87463edfc1edbd4dcebfc1b738caebbb312d413372e7dad5f1acf53227d4192d244591bb03d1cba737b2e2e979c16871fcf818c5231bd00baff4a5e946d2637cf9c2e98", 0x40, 0x1, 0x2, 0x9, 0x1, 0x7fff, 0x7, 0x8})

00:00:09 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), 0x4)
r1 = dup2(r0, r0)
ioctl$DIOCIGETIFACES(r1, 0xc0284457, &(0x7f0000000000)={0x10, &(0x7f0000000080)="b35ad62c2856a60c3f0a9d8e04e3b768b1b9068103a829232c2561ff12dc55703ebcf602faf62d3d27100a17340702e57085da8c341c3aa220dba7aa6283ac63ec46b89c864c6e15c9d1681707ea19887436da8b75548abb082af8b225dd61dfa4dc9271279726d1d2f7a31b4a56ecd863132d8d378cc49ef0f0c552c6bf0a51f8d9d7e3d7eaa1eec6c83861ef781f6e5f6fc1da3ccc82dff82b9291ed9eb9b8ec38f5fb7db730a45038ea0395e36fb19dc258eeb32145c1e9df17f75944753a6907c71cad4cc5364b69c419d0", 0x72, 0x200, 0x8})

00:00:09 executing program 1:
setgroups(0x4000000000000252, 0xffffffffffffffff)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file1\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x1000, 0x7fff)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x1, 0x0, 0x0)
freebsd10_pipe(0x0)
r1 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x88)
ioctl$DIOCGETSTATUS(r1, 0xc1a04415, &(0x7f0000000000)="c9cc3386b2e23fa1233ef312ba4e1ec35d2d13d2c7bfa53a82b457206dc2d3af0aa5f999a790dc732086c3a4434bc80e007a23cf8d0577")
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(r0)

00:00:09 executing program 3:
r0 = semget(0x0, 0x0, 0xa0)
getuid()
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc)
freebsd11_stat(0x0, &(0x7f00000003c0))
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500))
r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0)
shmget(0x0, 0x2000, 0x18, &(0x7f0000ffe000/0x2000)=nil)
getegid()
__semctl$IPC_SET(r0, 0x0, 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x3)
fsync(r1)
getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000000000)=""/61, &(0x7f0000000680)=0xfffffffffffffca4)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
sendto$inet6(r3, 0x0, 0x0, 0x20000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = accept(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4)
sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x3b5)
setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0x0)
symlink(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
dup(r5)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:09 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000180)=0x4)

00:00:09 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$getown(r0, 0x5)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000080)=0x1, 0xffffffffffffffd3)
socket$inet_tcp(0x2, 0x1, 0x0)

00:00:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
open(&(0x7f0000000040)='./file0\x00', 0x5d7cbc65941fb792, 0x106)

00:00:09 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000001c0)={<r1=>0x0, 0x3530f04b, 0x4, [0x7, 0x4, 0x6, 0x6]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x2, 0x0, @loopback, 0x1}]}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000), 0x0)

00:00:09 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
close(r0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="3d295c1c2d506d27e510f61fac37240ffc47efd4ba", 0x15)

00:00:09 executing program 3:
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000001c40)=[&(0x7f0000001c80)='\x00', &(0x7f0000000480)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
setsockopt$inet_tcp_int(r1, 0x6, 0x1, 0x0, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001580)={'accf_http\x00', "25f8bf94c68b9e6e982425e386350faed0a97529008cdb5202238ac101bc9e1ffb8f408d57096c62f373601710c93d8f181171b276d12936eed99d12973e5a1094fa6940facbade2d1d1cfd55f6d665399c05e83445a1e24d767e76177b37c4bfd27d04139c0480e79697071dc56a02755593d3bcac6efdb57455b9fd84389e1e9e0e8dfb10ad315b4b951e9df441c10b6415c61295757ef906070cf23b26fcd32659af979eacc30277ba666ba9993c1dc66718a0cd0037384d2c5097aef0103be33fe5d6bffe0f48202dda7a6827c4a2742354b247c4450c48fab2a109f3912099c90f687b16c148563444ae85b6582"}, 0x100)
sendto(r0, 0x0, 0x0, 0x20001, 0x0, 0x0)
recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f0000001900)=[{&(0x7f0000000140)=""/213, 0xd5}, {&(0x7f0000000240)=""/181, 0xb5}, {&(0x7f0000000300)=""/189, 0xbd}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001680)=""/229, 0xe5}, {&(0x7f0000001780)=""/172, 0xac}, {&(0x7f0000001840)=""/156, 0x9c}, {&(0x7f0000001500)=""/69, 0x45}], 0x8, &(0x7f0000001980)=""/228, 0xe4}, 0x40001)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
flock(r0, 0x3)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x81}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={r2, 0x2, 0x7}, 0x8)
unlink(&(0x7f0000000000)='./file0\x00')
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000001a80)=ANY=[@ANYBLOB="d818a4accf290d52120107437a0a837a81124020000000a14705e9326841d65a1d082768a0deca7de3ba6cce79bf33e34a3ca70df6a63ea7e0c2316740204ec351d4c095fdb6d1c467e8ce9a5be42a9bc3bc78bd8ef05f895acb48858d9e7de1c6ff7ff3d1ba9bd92c819e96b427c02011b368771a68e82aa4c96a59436cc1e6035947b5e93ea5370275434e8c016ee9e3b49c19abfd00a82a3de3591a4fb4d5c3ddcf06138acad437e2f3d34bb5bf0ad1c5ba8db2d3c66bd471982b44b864ffaaa875e12eef6aac2bfe3971e525d6c4dde6464435b36ccbee", @ANYRES32=0x0], 0x2)
getsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000001b80)=""/111, &(0x7f0000001c00)=0x6f)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x100000000, 0x4)
freebsd10_pipe(0x0)
faccessat(r1, 0x0, 0x80, 0x100)

00:00:09 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file0\x00', 0x200, 0x0)
accept$unix(r0, &(0x7f0000000000)=@file={0x0, ""/12}, &(0x7f0000000040)=0xe)
freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))

00:00:09 executing program 0:
r0 = socket$inet(0x2, 0x5, 0xfffffffffffff800)
dup(r0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000)
sendto$unix(r1, &(0x7f00000016c0)="25a5ddff1cf71bbc689dc529c1c82b2a56e8656a3b9f6c6cd8a766c85439189d4c8ec280897480e7a0cb1140a639be1f6826d8775c29eb72d44bd6deadaaf963d073344ee0c90310611934d6ffb32e7fa836ba39ce3190a5621d4f4231bdef30584c35d1fd899eb90b92489755c80451aeeef5ce9269260fab0bd80ce1a303685757ee66ce95df99625849b2d1e6dfb35b13e5e96b4ab765aebfd9bb3ee2e11da3c4847f25b0801520dc8eeb1386be7fa260ef57beb993a8b6b525118f64", 0xbe, 0x184, &(0x7f0000001780)=ANY=[@ANYBLOB="00002ea2"], 0x4)
r2 = dup2(r1, 0xffffffffffffffff)
readlinkat(r2, &(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)=""/138, 0x8a)
unlinkat(r2, &(0x7f00000000c0)='./file0\x00', 0x800)
ioctl$DIOCRTSTADDRS(r2, 0xc4504449, &(0x7f0000001140)={{"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", "f9d33fbd25b7445c56a96c13c63cd28345c0d3843a81b5f1e5026d1149c5754d", 0x1, 0x3000}, &(0x7f0000000140)="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", 0xfffffffffffffff9, 0x8, 0x8, 0x6, 0x3, 0x2, 0x3ff, 0x7fff})
ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000080)="8083fbd7e9a432975d72186a183bfb14f01f62a7a26412f6392df534ca10b4f3fc580f7fbae1531c3612b6d8e66d3706985dbed2")
unlink(&(0x7f0000000100)='./file0\x00')

00:00:09 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
syz_execute_func(0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)

00:00:09 executing program 3:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:00:09 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
close(r0)
setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000), 0x4)
r1 = accept(r0, 0x0, &(0x7f0000000040))
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x3, {{0x2, 0x0, @multicast1}}}, 0x90)

00:00:09 executing program 1:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)
readlink(0x0, &(0x7f00000001c0)=""/124, 0x7c)
r1 = dup2(r0, r0)
accept4$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000)
rmdir(&(0x7f0000000080)='./file0\x00')
truncate(&(0x7f0000000140)='./file0\x00', 0x8)

00:00:09 executing program 0:
syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00")
syz_execute_func(&(0x7f0000000000)="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")
r0 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/230)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:09 executing program 3:
syz_execute_func(&(0x7f0000000180)="b15191cd806969ef69dc00d9660f3a14199bc44139fd5bf91cc1c7c7e4c653fb0fc4014cad5852b05852b05ff9f2406dc4224d3e460f8094ee20422042384a51c1ea01efc48192558dc3c366450f1867466643ab0fd3b61f71df7095958faa28128607000000cd22a0230f380a815ef3fd9ac401fe5ff6e3df646736676666420fd4efb3000474c6c60f1a125166470f383f894f000000")
r0 = getpid()
getpgid(r0)
mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000240)=""/4096)

00:00:09 executing program 3:
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3)

00:00:09 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3)

00:00:09 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x20)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3f, "ad0d4c1a7c522214b0756183c098bec3"}, 0x14)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:09 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$sock_int(r0, 0xffff, 0x40, 0x0, 0x0)
pipe2(&(0x7f0000000080), 0x4)

00:00:09 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)=[&(0x7f00000000c0)=',:\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='$\x00'], &(0x7f0000000200)=[&(0x7f00000001c0)='\x00'])
syz_execute_func(&(0x7f0000000000)="91cd8080100c6969ef69dc00d98a20d0d00fd1b02db5d922000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff})
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x0}, {0x1c, 0x3, 0x7f, @loopback, 0x8}, 0x6, [0x0, 0x6, 0x200, 0x4, 0x3f, 0x1, 0x101]}, 0x5c)

00:00:09 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x20)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3f, "ad0d4c1a7c522214b0756183c098bec3"}, 0x14)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:10 executing program 0:
syz_execute_func(&(0x7f0000000000)="b1b791cd8066410f3a20dc00660f70839001000000fefe4139fd5b3edee71c1dd5c7c6e8e8fb0f01e18b8bf4a95ff98f4808eebce00000802000c421fc51c1c4e13de1eb660f383fd1c3664545186746f34004aee47c073a073a4aaf01000000400f0d18c4c1fb2db706000000f3410f0fd596d0c941d99affffffffd347b4f30f38f63cc42b54111d00")
syz_execute_func(&(0x7f0000000000)="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")
r0 = shmget(0x3, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000140)=""/230)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:10 executing program 1:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")
mlock(&(0x7f0000f1c000/0x1000)=nil, 0x1000)
mprotect(&(0x7f00009a8000/0x600000)=nil, 0x600000, 0x0)

00:00:10 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x800000000006, &(0x7f0000000000)=0xffffffff, 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

00:00:10 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x20)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3f, "ad0d4c1a7c522214b0756183c098bec3"}, 0x14)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:10 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x20)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3f, "ad0d4c1a7c522214b0756183c098bec3"}, 0x14)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:10 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet(0x2, 0x20000000, 0x10000)
getpeername(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa)

00:00:10 executing program 2:
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x20)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:11 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, &(0x7f00000002c0)=0x84)
listen(r1, 0xf7b9)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x40, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, r2}, &(0x7f00000001c0)=0x84)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)

00:00:11 executing program 1:
r0 = socket$inet_sctp(0x2, 0x80000001, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000340)='./file0\x00', 0x10001, 0x10)
getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f00000001c0)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8)

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:11 executing program 2:
syz_execute_func(0x0)

00:00:11 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x3, 0x99)
r0 = getpgid(0x0)
r1 = msgget(0x2, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
r2 = socket$inet(0x2, 0x20000004, 0x2)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4)
msync(&(0x7f0000ff5000/0x2000)=nil, 0x2000, 0x1)
wait4(r0, &(0x7f0000000080), 0x10, &(0x7f0000000240))
getpgrp(r0)
r3 = getpgid(r0)
setrlimit(0xe, &(0x7f00000004c0)={0x4, 0x5})
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000003c0)='./file0\x00', 0x608020401)
setsockopt$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, &(0x7f00000006c0)=""/117)
mknodat(r4, &(0x7f0000000300)='./file0\x00', 0x10, 0x2cd)
r6 = semget(0x2, 0x1, 0x524)
getpgrp(r3)
__semctl$GETZCNT(r6, 0x0, 0x7, &(0x7f00000003c0))
getpeername$inet(r4, &(0x7f0000000540), &(0x7f0000000400)=0x111)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1004, &(0x7f0000000100)=0x40, 0x4)

00:00:11 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, <r0=>0x0}, 0x0)
r1 = socket$inet6(0x1c, 0x5, 0x0)
r2 = dup(r1)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffffd, 0x101}, 0xb)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={r0, 0xfff, 0x9, [0x5, 0x101, 0xdc, 0xffffffffffffff7f, 0x1f, 0x0, 0x6, 0x80000001, 0x6]}, &(0x7f0000000080)=0x1a)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
recvmsg(r1, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001240)=""/210, 0xd2}, 0x0)

00:00:11 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x8)
r1 = getpid()
wait4(r1, 0x0, 0xc, 0x0)

00:00:11 executing program 2:
syz_execute_func(0x0)

00:00:11 executing program 3:
syz_execute_func(&(0x7f0000000500)="1c12b5b598cd80f0801b02f5f2f08638696200dcd9d017795bf2680c0000008fe9589b26e101edfec4663ed107450f59dff2168f4808eed5bce000008020000051c1ea01eff265dc5f00c40161128203000000f05b304545450f649ca3feefffffa841000f9966030f7c6c6c243e66410f38075f3654635bdedec4a1e1e0ef26400f0d18c4c3fe5ff6c37c1fad6736660fd2928c0000008f2900926200643647ac66420f3832be6f5666666ffc2100c7bf0d5e00008000800f3a0bc405d5f4215c")

00:00:11 executing program 3:
r0 = semget(0x0, 0x0, 0xa0)
getuid()
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc)
freebsd11_stat(0x0, &(0x7f00000003c0))
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500))
r2 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0)
shmget(0x0, 0x2000, 0x18, &(0x7f0000ffe000/0x2000)=nil)
getegid()
__semctl$IPC_SET(r0, 0x0, 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r3, 0x0, 0x3)
getsockopt$inet6_buf(r3, 0x29, 0x7f, &(0x7f0000000000)=""/61, &(0x7f0000000680)=0xfffffffffffffca4)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000006c0)=""/4096, 0x1000)
sendto$inet6(r3, 0x0, 0x0, 0x20000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
r5 = accept(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4)
sendto$inet6(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$sock_int(r4, 0xffff, 0x0, 0x0, 0x0)
symlink(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
dup(r5)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:00:11 executing program 2:
syz_execute_func(0x0)

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="b1c691cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:11 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x1, 0x30000001, 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x7, 0x4}, 0xc)
setuid(0xee01)
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4)

00:00:11 executing program 1:
socketpair(0x1c, 0x0, 0x200, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @broadcast}]}, &(0x7f00000001c0)=0x10)
r2 = socket(0x11, 0x3, 0x6)
close(r2)
getsockname(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)

00:00:11 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0xc, 0xfffffffffffffffe, 0x3118eb8d)
r1 = dup(r0)
ioctl$DIOCGETSTATES(r1, 0xc0104419, &(0x7f0000000000)="b7a9fdb038f1b7b6e6964bc5d053a6460402c5c69907ae3387578e4c27943c5bfe007f77d9ff87e89d07732b3423ed29fe8c30d6443e4b02b7a8b14a8392808838eda0f1b9c56e50631e440d36b48fa71f0910e8ad6de6f659c88ebdb4046b2301d2")

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc03d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:11 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xfffffffffffffffc, 0x15, r0, 0x4)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), 0x4)

00:00:11 executing program 1:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file1\x00', 0x204, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x100}, {r1, 0xc5}, {r0, 0xaa}, {r2, 0x40}], 0x4, 0x1)
getuid()
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc04d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:11 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x7, 0xfffffffffffff800}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x400, 0x0, 0x4, r2}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2001, &(0x7f0000000000), 0xfe6a)

00:00:11 executing program 0:
r0 = socket$inet(0x2, 0x30000005, 0x101)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r1 = getpid()
getpgrp(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0)
socketpair$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})

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc0bd9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r2=>0x0, 0x24, "62bcda862f424a28bf11aae63fab44087177734e12fbd508b3c7c05b5b23d25543e9cdab"}, &(0x7f0000000040)=0x2c)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xc, 0x71}, 0x8)

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc25d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:11 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x17, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0xffffffffffffffd3)

00:00:11 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11, 0xfffffffffffffffe, 0x2}, 0xffffffffffffff6c)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8)
getgroups(0x1, &(0x7f00000000c0)=[<r1=>0xffffffffffffffff])
setgid(r1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:11 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)

00:00:11 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44103fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="525de73800003f0000000000000000000000e3"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@local, @multicast2}, &(0x7f0000000040)=0xc)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e42553fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d00000000570ac161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpid()
r2 = getpgid(r1)
r3 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000540))
getpgrp(0xffffffffffffffff)
r4 = open(&(0x7f0000000300)='./file0\x00', 0x804, 0x82)
getpgid(r2)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r5, 0x0, 0x1000000000003)
ioctl$DIOCXROLLBACK(r4, 0xc0104453, &(0x7f0000000440)="c626b862ad55ec93c3efcd47")
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, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f0000000280), &(0x7f0000000240)=0xfffffffffffffe37)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x4}], 0x2, 0x80000000)
setsockopt$sock_int(r5, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x3, 0x0)
socket$unix(0x1, 0x7, 0x0)
socket$inet(0x2, 0x20000001, 0x0)

00:00:12 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x43)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x3, 0x800000b362})
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0x1, 0x4, @remote}, {0x1c, 0x2, 0x3, @local}, 0x7, [0x25e00000, 0x3, 0x1, 0x1, 0x443, 0x5, 0x4, 0x5]}, 0x5c)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000140)={<r4=>0x0, 0x7ff, 0x401, 0x6, 0x100000000, 0x6}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x2300, 0x0, 0x8, r4}, 0x10)
mlockall(0x2)
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x8)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000f79000/0xc000)=nil, 0xc000, 0x1, 0x12, r5, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r2, 0x0)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4024c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4034c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 1:
socketpair(0x2, 0x0, 0x3, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept(r0, 0x0, &(0x7f0000000040))
execve(0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4054c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1200, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000400)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000440)=0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000480)={<r2=>0x0, 0x8, 0xf, 0x1, 0x8}, &(0x7f00000004c0)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000500)={<r3=>0x0, 0x1, 0x3ff}, &(0x7f0000000540)=0xc)
sendmsg$inet_sctp(r0, &(0x7f0000000640)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0x3b, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000040)="15579dd59a501b8a030dde5a37c8fdaf7389461ce28590b5301a15da49e1cc3a0f9bca3aa24488512a4fbd3098e12dce5c5f747283b49b028916a80d2f144e57aad55f4897c43aafb1fa01d687f111c1690fa0903095303acf06093f4344267065e606945f83ed5253505f98e9301f8cd49c1c337a73b9bc", 0x78}, {&(0x7f00000001c0)="4fecd5c756f8e4c6e47b32498a4d82b4762b1a9536afede710ad90c4c3071947d234a85aa03a985fc83f07403dc4a3ae4bb75a75cb3d18e5e041fe692f3eae87701d9bed18456538deb2694f9f0ebfcac85752d378466e7ba1d503045df4912548ef0b260ecd463010f50df9aa278590622b566a305e073e75cac0ae56275fcdaeef4af024fd9395e9b03855bc34b179a8dc25bd4fcdabb560ef26dc0043aa9b5bebb5cbd2cec9f3f5304202ce7e8e63edf0", 0xb2}, {&(0x7f00000000c0)="0141f9ac9ac52e926736c84d83bf83939941200146263e16e5cfdae187dfd56ddde22321a1a13ed30d2491ffc1f7bf6149668800476e692164387c9f35a0a616403db8d8e962", 0x46}, {&(0x7f0000000280)="72872691e08dcbd1c7769b14", 0xc}, {&(0x7f00000002c0)="d4cdfda94f014edfc610233ee958e6bbec6aff1240552fdbd2ee6f8d4b19cd61a637b1801f982c9da366a18ac72a8cfbbdc4298621915c2b08bd3746b314f84f2a28ec9d5eb756eefd0c3da6a4bc9122d370ca08cea2ee39a0d879ab75414c64121d0f187d7eb55a4347d046a7a153534626a82f2bdab2addf47d163f63b5c2c6d9f17eab8c86293fba94cecf9d8795729f6f69701a6eb080cb541783c79", 0x9e}], 0x5, &(0x7f0000000580)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0xffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x101, 0x400, 0x2, 0x100000000, 0x6, 0x1, 0x8000, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x3, 0x10, 0x9, 0xe3, 0x6, 0x1ff, 0xfffffffffffffff9, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x341a6d0b, 0xfffffffffffff000, 0x0, 0x4, 0x3, 0x1ff, 0x100, 0x8, r3}}], 0xa8, 0x81}, 0x20001)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4064c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6)
pipe2(&(0x7f0000000040), 0x100004)

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c19b5b598cd801b69e4f56962f5696200d9d9d017795bee6be94fb9680c000c008fe9589b26c7e4c753fbc4f1ed2626410fdfd1d4f47d82663ed107c4c2b90a23f216e5c3c422b18cb6070000005151c42295b8a5a0000000c4a27d181e1eea01eff265dc5f0066490f38f62b5b5b45e145af35af353541000f9a99f3f3030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000040)=""/77, &(0x7f00000000c0)=0x4d)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0)

00:00:12 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00'/83], 0x0, 0x20000000)
r1 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10, 0x30000000)
mlockall(0x1)
sync()
sync()
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0)
accept4(r2, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000)
r3 = semget$private(0x0, 0x7, 0x400)
__semctl$GETZCNT(r3, 0x7, 0x7, &(0x7f0000000080)=""/31)
socket$unix(0x1, 0x2, 0x0)
r4 = socket(0x0, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x27, 0x7f)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6(0x1c, 0x10000002, 0x80000000)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x40, 0x4)
accept(0xffffffffffffff9c, &(0x7f0000000300)=@un=@abs, &(0x7f0000000400)=0xfe4b)
munlockall()
r5 = semget(0x0, 0x3, 0x10)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
semop(0x0, 0x0, 0x0)
socket(0x17, 0x10000000, 0xa721)
semget(0x1, 0x1, 0x182)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x81, 0x4)
__semctl$IPC_RMID(r5, 0x0, 0x0)

00:00:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r1 = dup2(r0, r0)
getpeername$unix(r1, 0x0, &(0x7f0000001180))

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc40d4c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 3:
syz_execute_func(&(0x7f0000000580)="91cd80c441c1eb6e0443dbe18a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460080e1fe1092fe1092e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r3 = socket(0x2, 0x10000001, 0xffff)
connect$unix(r3, &(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x61e9c0a9caf7f673)
recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0)
r4 = socket$inet_udp(0x2, 0x2, 0x0)
r5 = getpgid(r0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/155)
wait4(r5, &(0x7f0000000300), 0x4, &(0x7f0000001a80))
r6 = getpgrp(0xffffffffffffffff)
fcntl$getown(r3, 0x5)
setsockopt$sock_int(r2, 0xffff, 0x1008, &(0x7f0000000340)=0x3ff, 0x4)
getpgid(0x0)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x20)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r7, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x2008)
poll(&(0x7f0000000000)=[{r7, 0x8}, {r4, 0x8}], 0x2, 0x2)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getpgid(r6)
socket$inet_udplite(0x2, 0x2, 0x88)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180), 0x1aa34ae5, 0x2008)
ioctl$DIOCRCLRTSTATS(r2, 0xc4504441, &(0x7f0000001600)={{"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", "95100bab4dd27d8d2ef004954ad2db23d2c55ccd8b406247849138a0219305ae", 0x1, 0x1000}, 0x0, 0x99c2, 0x40, 0x9, 0x1, 0x8, 0x9, 0x401})
recvfrom$inet6(r7, &(0x7f0000000600)=""/216, 0xd8, 0x40000, 0x0, 0x0)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4114c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfbc}], 0x1, 0x0}, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
recvfrom$unix(r1, &(0x7f0000000140)=""/164, 0xa4, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="01402e2f66696c65302f66696c6530001804bc288d1448892a2986a0f2436f38c8779f5b6e0680e3162830143ef3b44b07549eb01f01233c6c7d297180fc1e1a775c2726e9aa5997c404297fdea49b863343d2a9938a8aff6233adf7cbf8e10ff82fe18f5e490879e5e12d38d01d0c60ec9bf6014f2a43005cbc7d6de293d318ebe2c0f6aedb9a5af55c140d02e6c9238b66d67bde39e45e5488508fe7d4e12c639500e2f2793a3f1e15d7e63d8c9c00"/185], 0x1)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
connect$unix(r1, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
fdatasync(r1)

00:00:12 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4124c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:12 executing program 0:
syz_execute_func(&(0x7f0000000140)="0c06b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da7676f2168f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs, &(0x7f0000000200)=0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendfile(r0, r1, &(0x7f0000000240), 0x5)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x300, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000)
socket$inet6_tcp(0x1c, 0x1, 0x0)
freebsd10_pipe(&(0x7f00000000c0))
socket$inet(0x2, 0x5, 0x1)

00:00:13 executing program 1:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
getresgid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080)=<r2=>0x0)
setgroups(0x3ffffffffffffd3d, &(0x7f00000000c0)=[r2, r0, r1, r1, r2, r2])
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, <r4=>0x0, 0xbc, 0x7, 0x214, 0x1, 0x1, 0x9f}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000200)={r4, 0x1ff, 0x2}, 0xc)

00:00:13 executing program 0:
syz_execute_func(&(0x7f0000000140)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e101fec4c4810963372a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb607000000420f008e2900000051c4a27d181ec1ea01eff265dc5f008a8a000080205b5b45363ef80f8366030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={<r2=>0x0, 0xa6, "a2279f6803230948ddf6abb712204b041b2e8b1626e08b52482b4c4781208ec62b868f5e620c930b36dbd848f95c41f815bc46ed027ec3b360ff7373c70e8b9cb8d5e44fab966a5c49cf3c82e563db288952d443eef3440deef83ec005f5e80ba52c7d86c7d9c106d55ff601da10bfa83449a49a274c513fab8d95163440099baa8b2fd90fdcec75c256942dd73adae49cdb207b94f1e6cdaeadfd0bdb275aaf96c2c6916fec"}, &(0x7f0000000340)=0xae)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r2, 0x58b, 0x1, [0x8]}, 0xa)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @multicast1}}, <r3=>0x0, 0xaa, 0xffff, 0x0, 0x3f, 0xffffffffdfa5b3ae}, &(0x7f0000000100)=0xa0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r3, 0x7}, 0x8)

00:00:13 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, <r1=>0x0, 0x11, 0x6, 0x5, 0x3f, 0x100000000}, &(0x7f00000001c0)=0x98)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x766, @local={0xfe, 0x80, [], 0x0}}}, r1}, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000ac27e641bcf2f0e14ea741806237213b9df6801d26d1ef1edc158d33ea7e346bb4fe7167d68cd61356c48c7ebdd93679c86d16b90795c0e38fd3739b521a167c0000000000000000bbb3bc05e3a4d8eec97018b460579af28cc503b7a54a"], 0x8)
getsockopt$sock_timeval(r0, 0xffff, 0x9007, &(0x7f0000000300), &(0x7f0000000340)=0xb)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)
shutdown(r0, 0x1)

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4174c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:13 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e5)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x1f)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x4004)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
munmap(&(0x7f0000e9e000/0x4000)=nil, 0x4000)

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4234c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:13 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80}, {r0, 0x80}, {0xffffffffffffffff, 0x40}], 0x3, 0x1000)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
r1 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10)
bind$inet(r1, &(0x7f0000000240)={0x2, 0x1, @loopback}, 0x10)
sendto(r0, &(0x7f0000000300)="f2f68f067df1c182126ce3ca2e5397eccbf456678d0fe79b486b94dbf53f2e7c26b21b0675b7d688fa5d577900b0097cc87c76e556794ca261ecd2448c7646d2de1bf27e4d11981af17b5fabf403e4c071f611a8805323d53e9d0207087da3645e4534a1219349328e620a31fe6951256d2c602ee81f2d390450e1b99189b1ca3e141de15445f37701c4b6c78823f0b08cd86a1b30a96fb1a968e734c8bf6fb38f1294149ec2ca8aee090a573e2053d461072e65fc665327dc43a46af59802f67ac5", 0xc2, 0x20100, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0xa)
close(0xffffffffffffffff)
chroot(&(0x7f0000000440)='./file0\x00')
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000400)={0x43, &(0x7f0000000480)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0xe0f0, @loopback, 0x463}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000500)=0x10)
r2 = semget(0x0, 0x7, 0x204)
__semctl$GETPID(r2, 0x0, 0x4, &(0x7f0000000100)=""/133)
symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file1\x00')

00:00:13 executing program 0:
semget$private(0x0, 0x4, 0x1)
r0 = semget$private(0x0, 0x1, 0x400)
semget$private(0x0, 0x0, 0x4)
freebsd11_mknod(&(0x7f0000000140)='./file0\x00', 0x1, 0x3)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x40000000000007, 0x2e6, 0x8])
r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0x100, 0x4)

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4244c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4394c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:13 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x81)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)

00:00:13 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f20d8f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:13 executing program 0:
socketpair(0x10, 0x7, 0x2, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="820284da013a0fb5c12e2f66696c653000"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000002c0)={0x3}, 0xc)
writev(r1, &(0x7f0000000080)=[{&(0x7f0000000100)="03", 0x1}], 0x1)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:00:13 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
msgget(0x1, 0x204)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
setsockopt$sock_int(r0, 0xffff, 0x100a, &(0x7f0000000300)=0x1, 0x4)

00:00:14 executing program 1:
syz_emit_ethernet(0xa7, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85")
r0 = socket$inet(0x2, 0xfffffffffffffffc, 0xff)
accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0xca}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x44930593}, &(0x7f00000000c0)=0x8)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2138f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe80000000000000e97f00000000000001"], 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_buf(r0, 0x29, 0x2c, 0x0, &(0x7f0000000140))
getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @multicast1, @multicast2}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={<r2=>0x0, 0xe, 0x70}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x9d2d, 0x6}, 0xc)

00:00:14 executing program 3:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x10202, 0x4)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x1000000004)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000040)='\x00'])
mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
writev(r3, &(0x7f0000000280), 0xa7)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000100)={0x4, {{0x2, 0x0}}}, 0x90)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x400000}], 0x1, 0x0)
ppoll(&(0x7f0000000000)=[{r1, 0x81}], 0x1, &(0x7f00000001c0)={0xfff, 0x800}, &(0x7f0000000200)={0x790d}, 0x8)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2178f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 0:
syz_execute_func(&(0x7f0000000500)="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")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:00:14 executing program 1:
syz_emit_ethernet(0x2a, &(0x7f0000000000)="798deb8ce60c923afeed35c00806000100000604710200d189fa340000bab83be28ea73e1a9a39fef3f8")
r0 = open(&(0x7f0000000040)='./file0\x00', 0x10280, 0x148)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000080)="e6218adbb12297f656ec175d85fa70694641a507b5c846b89fc251310e2e1ace2b348ed7d19aa4afc055a4fad6e2a41bec14250198b55c46ee3bb659b1d3ea9b6bb2bf6449fedaefd19a4423d8b1621f29947b")
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f0000000100)="c04ff2574ccf918512f3051e4402905b8b8bfa31043ed591265b0d5b9b4aa205ce3d24ebfead5a9847f1505e0b92caf58c8a1fad6802d51b69f88983830b6fd0d8df3e52981976f8fc1a7cad6060fb5e88750688c706a649828cc78a9e353111a01b79c98ba440300d91d251a6c0638bcdcd77963301c02853b8dc22953254b8a584550c01f45e01c2a92ee5dbfc8acf085877a7d07fe56dacc91d59b9afaf6cdcb0d393091b77e29892d537ee3836c9e1211992ec029cdb67a6e602a41b07ea3eb7")

00:00:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket(0x17, 0x7, 0x1f)
getsockopt$inet_tcp_int(r1, 0x6, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:14 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x28000, 0x20)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, <r1=>0x0}, &(0x7f0000000080)=0x8c)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x42f}, 0x8)
poll(&(0x7f0000000040)=[{r0, 0x8d}], 0x1, 0x2)
setitimer(0x0, &(0x7f0000000100)={{0x0, 0x20}, {0x0, 0x4000}}, 0x0)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f21e8f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00300802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 3:
mkdir(&(0x7f0000000140)='./file1\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x0, 0x0)
close(r0)
freebsd10_pipe(0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={<r2=>0x0, 0xbd7, 0x1ff}, &(0x7f00000001c0)=0xc)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0x5, 0xf}, &(0x7f0000000240)=0xc)
r3 = semget(0x3, 0x3, 0x10)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000000)=[0x9, 0x200])
write(r1, &(0x7f0000000080)='-', 0x1)
write(r1, 0x0, 0x7fffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x2c)

00:00:14 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
ioctl$DIOCGETQSTATSV0(r0, 0xc0184432, &(0x7f0000000140)="ae7a6e095f90f635bd475e23")
r1 = semget(0x0, 0x3, 0x200)
__semctl$IPC_RMID(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={<r2=>0x0, 0xbe}, &(0x7f0000000040)=0x8)
socket(0x2000000000019, 0x5, 0x1008002)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="ff032e00cc27a30a8ca0fc34d277d4cf1889df8a38a204c40a3e67d98cde9ed80e54361a4f6976b01845974f3dd54b49fa06ead001622ae2c45ad0"], 0x36)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 0:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x5, @loopback, 0x5}}, <r2=>0x0, 0x7ff, 0x6, 0x80}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x9, 0x1, [0x100]}, &(0x7f0000000140)=0xa)
r3 = semget$private(0x0, 0x6, 0x400)
__semctl$IPC_RMID(r3, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000180))
setresuid(0x0, 0xee01, r0)
r4 = geteuid()
setresuid(r0, 0x0, r0)
setresuid(0x0, 0x0, r4)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00400802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpid()
dup2(r0, r0)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0xce80a51e764fb7d5)

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c03b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
open$dir(&(0x7f0000000040)='./file0\x00', 0x1, 0x82)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00b00802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
execve(&(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[0x0, &(0x7f0000000100)='\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='{\x00', &(0x7f00000001c0)='\x16\x00', &(0x7f0000000200)='@/\x00', &(0x7f0000000240)='(},\x00', &(0x7f0000000280)='/#\x00'], &(0x7f00000004c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\'-\x00', 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='%'])
ftruncate(r0, 0x80000001)
fsync(r0)
unlink(&(0x7f0000000000)='./file0\x00')
getgroups(0x0, 0x0)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)

00:00:14 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
semget$private(0x0, 0x8, 0xfffffffffffffffe)
r3 = dup(r0)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
r4 = accept4$inet6(r3, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="8100000008000010f9000000000001000300000001077c58c66ba3a07e842d596abd373c8861e4a8a52794ea0a1c305d951293aa81f80d009719bbc8aeb5ef70cf754361ef04c623aa4e30413454439ea6da35a779bcf00795cc583d0f04506d5da362ab3d25fdf3cb833e306f2421fd92d34586bb13ce7a9343d4d54438b3ceb8c96615465e37a2274849b20f2680fd8d16416b9f722ed492bb7ed786c95bf08eafe1744818209590e02ddf8290a4413a78cffdbd77b38b3629583594ff61603cb85cb8af"], 0x0)
poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1)
r5 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r5, 0x0, 0x1000000000003)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
writev(r3, &(0x7f0000001e40)=[{&(0x7f0000001d40)="4df9195579de43e5c9b2eeb7ccf37a4357aeb15e3c619400a880435cf57f53d266926d8ef5bb61533ca49d2393dabb42ee162add090e6cd29fba8cc9f99d2475499bc196f905bbf4c06405830e6f479a16b524f887f460f95e72699439508237eedc3ac693d48e1c1fb8e50794763099f32f87e1444056312efc7cf060421ec1f047a8ed4d5e1afcb370add588e3f962c2b6849488eaa544df923e1c1fc2a56447e1c5745593a4b985b67303bab6ae8111c75be842813bb55f7df775de1ed40609beb9c536873a759982948b180904cc15506603d8979fe6a9a2b30b688a45cf0c11b8d3c3450b4a653e5fdca87f8aea71e0a88d", 0xf4}], 0x1)
freebsd10_pipe(0x0)
semop(0x0, 0x0, 0x9)
r6 = socket(0x1, 0x1, 0x8)
r7 = semget$private(0x0, 0x7, 0x400)
semop(r7, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3)
socket(0x10, 0x2, 0x40)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000940)={0x0, 0x4000000}, 0x8)
fstat(0xffffffffffffff9c, &(0x7f0000000240))
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={<r8=>0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000580)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000140)={r8, 0xf76}, &(0x7f0000000400)=0x8)
lseek(r6, 0x0, 0x1)

00:00:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x32, &(0x7f00000001c0)={<r1=>0x0, 0x0}, &(0x7f0000001340)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, r1, 0x9, 0x4, 0x9, 0x0, 0xb8}, &(0x7f00000000c0)=0xa0)

00:00:14 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000400), 0x14)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x0, 0x7ff, 0x6, 0x2}, 0xc)
setsockopt$inet6_int(r0, 0x29, 0x2000000000000009, &(0x7f0000000180)=0x2, 0x4)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce02500802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

ip6_ctloutput: mbuf limit hit
00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce05501802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000100)="982cef0f050520d0f80791b04f4141e2e99650855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f01c4740f2d9600000000cadcdc1d440f2b550142c4c4227931c420b15ffbb15ffb110f0f3804830a000000")
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x0, 0x52)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x7, 0x7, 0x3f, 0x7ffa, 0x3, 0x3, 0x7fd, 0x9, 0x1, 0x0, 0x100}, 0xb)
mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x40, 0x9)

00:00:14 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x5)
truncate(&(0x7f0000000040)='./file0\x00', 0xacb5)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x100, 0x4000, 0x5, 0x4, r1}, 0x10)
lseek(r0, 0x0, 0x1000000000003)

00:00:14 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500), 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r3=>0x0]}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r3}, &(0x7f0000000380)=0x8)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:14 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpid()
getpgrp(r0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x0, 0x20000000005)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto(r3, &(0x7f0000000300)="c29c8256102a040f9728841dcf7f2f8c97094d0d7fd348347cee0f3647b3da02dc2b6db17e4520ecc9f70501d442c9fe2dde81d59083559586c665fead56a7c11260434a17cf235543002dc6f7ab4b8dff36685dc54eb898122f6dc75d4f7318638989467e9b02bb0f9c16672366a56fc1e2ea90020fe6be5ac5196eeba20fc9a6d394f1f94546c4ae74548170a9", 0x8e, 0x1000000000004, 0x0, 0x2c)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
setpgid(r0, r0)
msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_opts(r5, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50)
poll(&(0x7f00000000c0)=[{r4}], 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r4, 0x2)
freebsd10_pipe(0x0)
fchmod(r4, 0x6)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88)
getpgid(r1)
msgget(0x1, 0x0)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)
r6 = fcntl$getown(r4, 0x5)
open(&(0x7f0000000200)='./file0\x00', 0x10644, 0x106)
getpgrp(r6)

00:00:14 executing program 0:
sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f0000000000)="11be6146758aa8d006cca0b4baf85fffdab9c8c044fed17ffa3fb6b3b2c45ae1b3a31df6ea20692a244364ef3da45b12e0c29dee294b47379eb85ae022bfba4f0d6b20e4086272197cc4e940e1f543c06cf3e82dacfbdec64815c2d60b3bb5ae3175c92d56a1321a57411a2929ff6897cad22f4eb3c64ed058ccb36e7c8b7376ea267f64927b5b2d29be8194cb908e0feaa19401f947d4c9a41d30410ba45ae14d15", 0xa2}, {&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000000c0)="de7d2c593c4a6c5bb808f8b0e2e5", 0xe}, {&(0x7f00000039c0)="13f5f04f8ef0d848673ae23e22cd20e00a3e31ee1ca52bcf59757ad4964cd99590e56efb6615bfc7658747005eca2c21c370dc382cdca9f9731747ba58d6c54e888b1ecd30a8800358c5736889141dedc7cd03d1a7cf1959028572fa27365c28400aae263c8357d56a0689255e75978659d8bed4296658f46a9332b48c1ce39f153342db65195b6977492365a4a9d45e0e7a23af858783ad9b8b2280fadcec6f0e8c35489837bfc72a366ce8bb5f0f3ed3d14de89988bffc8898582d26e8ed70f018d40667cac1ef9f5fcaf32bd9b93aba10352a990770ec", 0xd8}, {&(0x7f0000000200)="c3216f708fbf3e5cbe4dfeb357de3a10c651ee27b0d2c555ceb4a73cd7c2be514f98419940fe9c031ba7db4429b5945054f4cde911fdb8700eaaa0fadb2e7642020bdb7219336adb16133334030539c2ca06dc161bda8eadd18c11da8d20f5c91ee74c1fda307cbd276379fa21cbbe1ba61c162e387b821140fbf0072e00d0f3a33b31a67f93fbf318229b07375ee2bcc941955b116469bac6997176177bb49d36a0159dbbf4e06c6e8b9bf9867b7bc0743b99bb87", 0xb5}, {&(0x7f0000000740)="be45647072f580d0e3c7a5556f7a6f68c0c89a85fbddd304f8c08151615d8e827681256f7ec87f40eb4f83ab4c25f60604b31499690700000000000000afc3e1b514a7793d4b9980f0102520ced5ae6864cd1e319ad70cda68ae8251aeec75829cbade645923a52c9eed454fc2c327d155c94e60a9", 0x75}, {&(0x7f00000029c0)="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", 0x1000}, {&(0x7f0000000340)="094f6acc02fcc08c8cd668d9800a43e0b7665f6929967548837fabc8900a5fcd4bdd04adb7ac1f98f76a4cdfa3cba1e063636262db7a5ae2b1875d49935193bc2c42dd2c5386ac", 0x47}, {&(0x7f00000003c0)="04b922930cb65360085b9c5c30f92bff4559ad", 0x13}, {&(0x7f00000007c0)="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", 0xfd}], 0xa, 0xfffffffffffffffe, 0xffffffffffffff2b, 0x80}, 0x4000000000000000)
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f00000005c0)=@file={0x0, ""/68}, &(0x7f0000000640)=0x46, 0x30000000)
getsockname(r0, &(0x7f0000000680)=@in, &(0x7f00000006c0)=0x10)
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00003802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce0000b802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:14 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setreuid(0x0, 0x0)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x8)
r2 = accept4$inet(r0, 0x0, &(0x7f0000000080), 0x10000000)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x5, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000100)={0x9, 0x20, 0x7f, 0x200, <r3=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x100, 0x4b6, 0x2, r3}, 0x10)
semget$private(0x0, 0x0, 0x4)
socketpair(0x17, 0x6, 0xffffffff, &(0x7f0000000040)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
poll(&(0x7f00000000c0)=[{r0, 0x10c}, {r0, 0x4}, {r1, 0x41}, {r4, 0x100}], 0x4, 0x2)
readlinkat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/76, 0x4c)
mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6)
fcntl$getown(r1, 0x5)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000200)={r3, 0xffffffffffff88d8, 0x7ff}, 0xc)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
socket$inet_udp(0x2, 0x2, 0x0)
mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1)

00:00:14 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x30, &(0x7f0000000140), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:14 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00025802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0xffffffffffffffff)
r0 = getpid()
r1 = getpgid(r0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
socket$inet6(0x1c, 0x2, 0x3917)
getpgrp(0xffffffffffffffff)
getpgid(r1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f00000003c0)=0x7, 0x21)
r4 = shmget$private(0x0, 0x1000, 0x430, &(0x7f0000e31000/0x1000)=nil)
shmat(r4, &(0x7f0000ffa000/0x1000)=nil, 0x2000)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200))
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x80000000000000)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
syz_execute_func(&(0x7f00000001c0)="c403fd01632e0046dfee36650f38075741660fe66b00c44239a6d5fbc441a7595030c4027918bd2e19000043ddb026000000c463894298050000009d")
freebsd10_pipe(0x0)
openat(r3, &(0x7f0000000300)='./file0\x00', 0x0, 0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
faccessat(r3, &(0x7f0000000180)='./file0\x00', 0x9e, 0x100)
getsockname(r3, &(0x7f00000028c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffeb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003ff247a56254695bec000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004922d12bf0bda697ba9fd11beff6e0a50933a9ef857f8a922e29f9ec68fde5e5681d1890c8612c2bb1a64e6f146616000bd0338f1f29df746caa49d8fc23e0b5ac8daed16a0b57646c44fa05a2ebe125c731432e7f7cdd1b2fc0aacfeb0eb1ad6b00792c4789c96a1ee31bef1e0d74864aa59ca282d51576afeda5b3ffdc60eda9ccda10d4444dd510ad85c06b0b9c46adc89f352da8b9b551005da67b2b1c10107410c3cac118cec284e93f1839827e13fa33308b64869967d19bcdcde621500e92fff3a0c668cc564f594a9ceb10e1a73ae4471873c2ecfc16f8d051c44f83b10c03789fe78c24d961a13dec0d65abf645f2e0682f8b08c2bdb9cc2345f403ea3d62216e6b609c9cd6f05cc39914e50dff2d79f08000"/4385], 0x0)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
madvise(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x2)

00:00:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84)
select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xb6, 0x0, 0x7fff, 0x20, r2}, 0x10)

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00155802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
socket(0x1f, 0x30000005, 0xdc)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00003802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00004802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce0000b802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00025802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000800d00c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fstat(r0, &(0x7f0000000080))
getuid()
fstat(r0, &(0x7f0000000180))
freebsd11_lstat(&(0x7f0000002600)='./file0\x00', &(0x7f00000024c0))
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
open(&(0x7f0000001440)='./file0\x00', 0x110005, 0x4)
bind$inet(r0, &(0x7f0000001480)={0x2, 0x0, @multicast2}, 0x10)
r2 = socket(0x2, 0x2, 0x0)
bind$inet(r2, &(0x7f0000000040)={0x2, 0x0}, 0x10)
freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt(r2, 0x1, 0x0, &(0x7f00000014c0)="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", 0x1000)
ioctl$DIOCGETQSTATSV1(r3, 0xc0204432, &(0x7f0000000440)="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")

00:00:15 executing program 0:
syz_execute_func(&(0x7f0000003d00)="91cd8080000c6969ef69dc00d98e26d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c14600006766450f623bac45e22c892a0f0000009f")
r0 = msgget(0x1, 0x0)
msgsnd(r0, &(0x7f0000003d80)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x100}}, <r5=>0x0, 0x40, 0x2, 0xd9c, 0x8, 0xffffffff}, &(0x7f0000000400)=0x98)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000006c0)={r5, 0x100000001}, 0x8)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
preadv(r4, &(0x7f0000003bc0)=[{&(0x7f0000000940)=""/16, 0x10}, {&(0x7f0000000980)=""/4096, 0x1000}, {&(0x7f0000001980)=""/170, 0xaa}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/4096, 0x1000}, {&(0x7f0000003a40)=""/65, 0x41}, {&(0x7f0000003ac0)=""/142, 0x8e}, {&(0x7f0000003b80)=""/9, 0x9}], 0x8, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000700)=ANY=[@ANYBLOB="d2ffcdc2fff3", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000300)=0x20)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
sendmsg(r4, &(0x7f0000000900)={&(0x7f00000004c0)=@in6={0x1c, 0x3, 0x7, @empty, 0x100000001}, 0x1c, &(0x7f0000000840)=[{&(0x7f0000000800)="997ce3ff4d1815cc00cdf6d5d00de0b6b598bea4c5f6592b195b941c4239d6538a102e3471ac2d4e", 0x28}], 0x1, 0x0}, 0x1)
sendmsg(r4, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000004140)=[{&(0x7f0000000100)="dde35f97e34ed0f05d2e6264cb89d3a5ffaf9f45138e0ca0895873a0038482f9c45609db2318630eb20cdf596905b73efcc70f42efd7b6", 0x37}, {&(0x7f0000000740)="820ba6bb5ec9f1e413f63283ea9725e9eed3450d7216e11633bc73a44773f2390978ac24a3291684ea045d94e6945a065ed8d31b0fbc003c13c1cddc604c6c51195f0cde63e2cd9ff7ad277accd43a02abc2fe5e9551bd513f4068b587e51d128058dd1a8077bdbef1eb4cae1fcfae255d947288e89f71ad5c76fa7f7ebfc673301e9e377d7f2aa7de3d64bd0d5c378cd03270af217ad19c6fe635baabb0088d6d", 0xa1}, {&(0x7f0000000880)="ea2d2e36d62682811970daf6164dec10662f0d035905b6ea5321", 0x1a}, {&(0x7f0000003f40)="1c0c534ab309af4f804d6821c6c3f895db7462ee75a452128e7002c17abe7e9fb9673159420d4e5d10a62b7da25c8996a2ad45269d0aa372084d7552e1c2d28bdfe11ba5adbc30a3b9416af5b110e8571a6448eee5f41973dfe1c93584489772426ae58c6cc6bcd4fd7ce68fa01f021208c4322735b44d486b1258ebeb17f5b47f56a397173e294011cbf4565800660d1142a25563e9f34fbe471402d9be9885bca19c05d6daf1e06c1397cf8507dde26f67a600888218b36968381de5a94e09da821d2a30e5970aa527daa66fd734f319ad5cfcf0be2fd5c5b9417adbc83b4479589bba7897e6", 0xe7}, {&(0x7f0000004040)="5243f5100d82c8c1b86eb3619e14694bb347cc43da3d518144ac4ad0d6d34cd1c63d6811553d94b125bc59dcb950519b9ba8b545f4cf9c0d361eb8cddfe0510d02d22f472f463cc16719c096aca1a5b7d46d5786d1b7783bfbf0b33eac71349ada0a6656d79bad2223123f85f0c505db407a01958fe8e3ad907fcbc853b1562db1ba93b3aafb3dcc3e8b8b1b6501e78c898619f892a2168c472beb8bbd286c8376669ef7f64e1e850de193df4e6b2fe9822e76f98271b4cda16c4647fce9824131ab28c3ad6bcac913b2e7ed0ead53115a0bc1be10568f940bcf170c6c1c11fe4ecd78eb0827dcf591d9", 0xea}], 0x5, &(0x7f00000041c0)=[{0x20, 0x85, 0x7, "3fca8fb6ddfd3f8515b5dd74fd42d7ed"}, {0x10, 0x0, 0xfffffffffffffff9}, {0xa0, 0x1, 0x100000000, "60176a82f6f2a16fafda6ae31df82c4ccecb508503dc4173dbcb2fa4e701baf6b40fa9f7df4215263f4c2eb0ef553dc6150bb9b2dbbcb53e9256ab9447f76cd22427d045474d9d1fa388a12afdb798b1271feefbda433df3a7016cd71ceed470126dfd063ef92a6a5c459b06241edbe22159ee2c79115363626f268199d97875a812092be3a38f35505c"}, {0x1010, 0xffff, 0xab, "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"}, {0xa8, 0xffff, 0x100000000, "d6f34eb594248d44c230d8a13caf99fa6d0b5fec0bdb03f42e4253b9a598e4f2623b2409f42cce22dfb549ed450ffebe2528ccfe30190d44d05453df68b1ee62cb04f12551d0487b8706cd63dec214a28387a7f74474fd8e5a42f3b3b76af9f5bec971bfa280ce4c776840425559768214860ad01e546446ffd5f1eca03a779a6652c7c009f798a130b6808976c4b5436a7f1bfcf536262e"}, {0x58, 0xffff, 0x80, "c1f1436b93ce8bd3083bc9eaf0e1fc9d7a1238bcbb45baa361741137595a0f2d4e840b24e09118b308d3afd924e47628041f89c8f3d9bda7979ab0ebb1bed0b52f3c837045"}], 0x11e0}, 0xc)
freebsd10_pipe(0x0)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000200)=0x5f4, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f00000001c0)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
freebsd11_getdents(r4, &(0x7f0000003c40)=""/135, 0x87)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)

00:00:15 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1204, &(0x7f0000000080)={0x0, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7f, 0x1, 0xd0d4, 0x6}, 0x8)

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000801700c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000000)="b0", 0x1}], 0x1)
execve(0x0, 0x0, 0x0)
read(r0, &(0x7f0000000500)=""/39, 0x27)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10040, 0x40)
shutdown(r1, 0x1)
execve(0x0, 0x0, 0x0)
read(r0, &(0x7f0000000140)=""/252, 0xfc)

00:00:15 executing program 0:
syz_execute_func(&(0x7f00000005c0)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be0bef8f69289bd19d67a80f381d9a2f2f450f483bf30f2c007c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x1, 0xa)
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)
msgctl$IPC_INFO(r0, 0x3, &(0x7f00000004c0)=""/232)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$inet6_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000000)="3eeda770d06074608e003121d792e38e8a6df0635ef09d87f6ec9a", 0x1b)
poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000180)={0x7f}, 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000400)=0x4)
freebsd10_pipe(0x0)
msgget(0x3, 0x403)
linkat(r2, &(0x7f0000000200)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00', 0x0)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
getpgid(r1)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x100002, 0x0)

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802003c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802004c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:15 executing program 1:
setresgid(0x0, 0xee00, 0x0)
r0 = getegid()
setresgid(r0, 0x0, 0x0)
setregid(0x0, r0)
getegid()

00:00:15 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
lseek(r0, 0x0, 0x4)
fcntl$getown(r0, 0x5)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00')

00:00:15 executing program 1:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067)
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0)
sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001580)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000080)="71406f95f79d3a61a21823fcd57542e52f8a202adcbaed5269cae7c06bbff661", 0x20}, {&(0x7f0000001140)="97e72e758ac49cedd629f4a2f57be4c2794378f3fdfe9cc23b72f0f02a7fdf1fb89f09a911a7cabe0d85fbe9c909bae8457aee0343847587b295daa54155c7842c52fe32223c874ed2bda31ab91b3da9d04d4d10c85d3b452bb96a30d1ec3e1847d9e2c244bf76e5e8b15aaafa8c2c5eacf40cb6fcb7640a73a2c90f4a4f3f4b9f5e82cc9cfd7936af0736fb87e925d25791e4c9b3849738242224a5dea2fa9345938b611db3d7b36d006b67e0dd39b8d0b9aabce65398ce25bad6466ce5f560e854a5a984a6d4", 0xc7}, {&(0x7f00000000c0)="5e4856088ca89975c12836f5937c9e96f00d55ed4cded3ad6ce6027004e50dace019172a02bcd2a55ad4d33e0d5313b0ff990fc905f1159fa6777e5776", 0x3d}, {&(0x7f0000001240)="92290edf22c9b48f77e7ab556a35efb83a9e7ebf647b230dc6cf4acdbb3f174f283bfcf3e858cb8ccc88a92101646e31b4eb61551ca7f161cc6fed3d5aaf32ba5570f901ba0ad015f1649ba7db2c9b6d13501b1da6a0d91b67325293286a049622d6442ac551677b55bcdcb1e48d79916b472322741359f9361d040d2558f834b89ee51b2966c91238e3ee8814f899daa7b19b6be2035a9dbf5e31d75b568e7dbf3dae2fb8da7b9a8318f7a71b", 0xad}, {&(0x7f0000001300)="ee78f75858957a91415cc158ab3022ebcd23ef7a9b13ee85166d0ff08f9f18a9a99e462b8ad8d117f04c593de0cda5b90cbc0dfea156aa18acaae5734653e90290a1235dfd1b5cb74ddd3aa5d4e9efbc0c1f08f9407762a176852ac5b7f83cbe16b3ce94d4a85f1e5035846d5a8531e1850e65f0de02348443e9f3020f2d8ad26148ac3c627d5068c72d2ac244fe39e473991beb764784ab4e1fd8b7241a1bf1b0b70c5fc851f2fe8a7c283894b2558f1009ccffe020e4510f6431ef5564dcf5874d5524497df171256663a670f213747a3451dd0bb98e48fd79a27995d8edd2d9faf3ad9f56b8c8455b2076d7e6b53cf460ccd914b251", 0xf7}, {&(0x7f0000001400)="bc6d1d870ff9ae9029ec4700b45e5dc8d76d8c0399b8a2e80523b6048987483e1426621ed2ebfa18732ec53a717151b26a89263fa64ea430876bfee169b5e1a3d1f17605f0ca5feb5e0891e6e9367ac95ebc27b4545569717f5d16ced506743330d273f9a3c6037805fd5a28cc074bfb2bfe2d15369b076dbc5a3c6e1d2146862a18e9f81c22ee", 0x87}, {&(0x7f00000014c0)="ceb1afa16a4559f8e71dd96aec7873aff93523ab3c9a6c381557ae397e836320dd8ce62a22cd774f41a6c7ad1abf972e297ce06ae536d1936e846b902e8ec9317b032eab215a32ec2f6cb3053183403e7d150abdf9cf87650bdf23c760dc8a6d85fc1a5ab7eab7fc28c7924243d3fbadb76f6baa2de102fca27254c98d0f7e7279eeceb8da001ae4d7221e32cff2bbef3eaf7b091a397abcfb06950500c50b79370ffec0a54c4c3a7e5a538b89e0339d948f", 0xb2}], 0x8, &(0x7f0000001600)}, 0x0)

00:00:15 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce0000080200bc421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:16 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
open(0x0, 0x0, 0xfffffffffffffffc)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
semget$private(0x0, 0x2, 0x0)
munlockall()
ftruncate(r0, 0x0)

00:00:16 executing program 1:
syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d9c4637121490500d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c17878963665660fea0a460000e1b1ac45e2e22c2c2a0f0000009f")
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x3)

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802025c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8)

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c406fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:16 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x3)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0}, 0xfe}, 0x1c)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, 0xffffffffffffffff, 0x0)
ftruncate(r0, 0x2)

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea02efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea03efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:16 executing program 3:
syz_execute_func(&(0x7f0000000200)="0c15b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={<r1=>0x0, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000100)=0xfffffffffffffe7d)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0xe5d, 0x7, [0x10000, 0xdbff, 0x5, 0x8000, 0x73678173, 0x3988, 0x9]}, 0x16)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000001c0)=0x8)

00:00:16 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x3)
sync()
getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000240)=0x23)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x4f, 0x0, &(0x7f0000000200))
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
r4 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0)
truncate(&(0x7f00000002c0)='./file0\x00', 0x208020001)
r6 = msgget$private(0x0, 0x10)
msgctl$IPC_RMID(r6, 0x0)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0xfffffffffffffffa)
setsockopt$inet6_int(r3, 0x29, 0x18, &(0x7f0000000040)=0x3f, 0x4)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:16 executing program 1:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0)
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
close(r0)
msgget$private(0x0, 0x20a)
getresuid(&(0x7f0000000140), &(0x7f0000000200), 0x0)
getgid()
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3, 0x0, 0x4, 0xbc, 0x7ff, 0xf5629e5, 0x208, 0x7, 0x4, 0x200, 0x6}, 0xb)
geteuid()
getegid()
getpgrp(0x0)
getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180))
msgctl$IPC_SET(0x0, 0x1, 0x0)

00:00:16 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
writev(r1, 0x0, 0xfffffee8)

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea05efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:16 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea06efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:16 executing program 0:
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0x4})
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x3ff, 0x3, 0xffffffffffffffff, 0x4, 0x4}, &(0x7f00000000c0)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2201000100fe8000000000000000000000000000bb0900"/128, @ANYRES32=r1, @ANYBLOB="f2ffff7fff0300bcbaa3eddc90659e2c3c7284ff00945f97bb6305ed3445a6"], 0x8c)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r3 = semget$private(0x0, 0x2, 0x608)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000180)=""/45)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x7ff, 0x3)
freebsd10_pipe(&(0x7f0000000140))

00:00:16 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1/file0\x00', 0x0, 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00')
freebsd11_fstat(r1, &(0x7f0000000240))

00:00:16 executing program 1:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0))
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
fcntl$lock(0xffffffffffffffff, 0xb, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
shmget$private(0x0, 0x2000, 0x42, &(0x7f0000ff1000/0x2000)=nil)
shmget$private(0x0, 0x1000, 0x204, &(0x7f0000ff1000/0x1000)=nil)
r1 = shmget$private(0x0, 0x200000, 0x512674ce54ac61f9, &(0x7f0000e00000/0x200000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/63, 0x3f)
sync()
mlockall(0x2)
open$dir(0x0, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
fchmodat(0xffffffffffffffff, 0x0, 0x0)
open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0)

00:00:16 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
fsync(r1)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea0defc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 1:
r0 = open(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x2)
mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x800, 0xf, 0x7fff, 0x3}, &(0x7f00000001c0)=0x18)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000004c0)={@local, @multicast1}, &(0x7f0000000500)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={<r2=>0x0, 0x8, 0xfffffffffffffffa, 0x7}, &(0x7f00000002c0)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000540)=ANY=[@ANYRES32=r1, @ANYBLOB="01000100ffffffff2dfb04000100ffff050000001c004e23ff0100"/148, @ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000480)=0xb0)
symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00')
open(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x300, 0x111)
link(&(0x7f0000000040)='\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)

00:00:17 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
fsync(r1)

00:00:17 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x3, 0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0)
fsync(r1)

00:00:17 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000003c0)={@rand_addr, @multicast2}, &(0x7f0000000400)=0xc)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @rand_addr=0xfe}}, <r2=>0x0, 0x80000001, 0x7d, 0x3, 0x2, 0x2}, &(0x7f0000000000)=0xa0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={r2, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r2, 0x80, 0x5, 0x0, 0x1, 0xfffffffffffffffe, 0x1f, 0x3ff, {@in6={{0x1c, 0x0, 0x608000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x3, 0x901, 0x81, 0x80000000, 0x40}}, &(0x7f0000000380)=0xb0)
recvmsg(r1, &(0x7f00000015c0)={0x0, 0xfea0, &(0x7f0000001440), 0x1000000000000131, &(0x7f00000000c0)=""/249, 0xf9}, 0x0)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea11efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea12efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea17efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 1:
munmap(&(0x7f0000bb4000/0x2000)=nil, 0x2000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
sigaltstack(&(0x7f0000e13000/0x3000)=nil, &(0x7f0000000140))
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x8001, 0x0)
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000280)={{"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", "dbac9a7776fc0c01c27b91531686a4bf1d4034979c9ad7d1cb0bb5fb1a00cec1", 0x1, 0x5}, &(0x7f0000000200)="bca87f53c7abd8afe5151cb38314d2219983aa3d9e4ba8a072b3c66b8bb2f810ea452d9235e9a948d3af598d6da03395ba7acc749cc1fc8be8117fb9220009a346fc9fb95fa39f1be0ba63319af47002616da02cc08968915ead534409ba733d64127b56b5b8dc5e45bcefb41900b08df69bd75e523b", 0x400, 0x0, 0x488, 0x4, 0x4, 0x5, 0xfff, 0x80000001})
socketpair(0x1f, 0x3, 0x8, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
bind(r1, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x10c42, 0x2)
ioctl$DIOCOSFPGET(r3, 0xc0884450, &(0x7f0000000100)="01e6df3e1afbc51aa0c856cf1b05554da40be7e46463bf5b0e4150de60cba3f7bc6849a72d69f5e77c67b394d14ef9253038f7506a7d9d59406c9f52fd3263cb")
getsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast1}, &(0x7f0000000080)=0x8)

00:00:17 executing program 1:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
lseek(r0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
r2 = open(0x0, 0x80000000000206, 0x0)
msgget$private(0x0, 0x0)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{}], 0x1, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
r3 = open(0x0, 0x0, 0x0)
close(0xffffffffffffffff)
fcntl$getown(0xffffffffffffffff, 0x5)
fchdir(r3)
fsync(0xffffffffffffffff)
getpgid(0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
connect(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10)
freebsd11_fstat(r2, &(0x7f0000000100))
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
open(&(0x7f0000000080)='./file0\x00', 0x0, 0x2)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800011, 0x1, 0x12, r1, 0x0)
r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0)
readv(r2, &(0x7f00000018c0)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000180)}, {&(0x7f0000001380)=""/225, 0xe1}, {&(0x7f00000001c0)=""/41, 0x29}, {&(0x7f0000001480)=""/141, 0x8d}, {&(0x7f0000000300)=""/19, 0x13}, {&(0x7f0000001540)=""/74, 0x4a}, {&(0x7f00000015c0)=""/243, 0xf3}, {&(0x7f00000016c0)=""/252, 0xfc}, {&(0x7f00000017c0)=""/230, 0xe6}], 0xa)

00:00:17 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040))
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x10)
r1 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x100, 0xd884128878a9ffde)
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
getresgid(&(0x7f0000000200)=<r3=>0x0, &(0x7f0000000240), &(0x7f0000000280))
setsockopt(r0, 0x6, 0x4, &(0x7f0000000300)="ffc51bc80b85a2bc1fe8283fbe148bb03b0a22d216e38588d7294004785738687156e6c8155e5483f8f95fad1f32e34d1698e63116a93520adb36906c949849878afe620a8d37e", 0x47)
open$dir(&(0x7f0000000440)='./file0\x00', 0x104, 0xa8)
fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600)
socketpair(0x1f, 0x20000007, 0x72db, &(0x7f00000000c0)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000380)={<r5=>0x0, 0x11, "536e1184c0312b4c0d3fb5ccd753c09a43"}, &(0x7f00000003c0)=0x19)
setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000400)={r5, 0xffffffffffff7fff, 0x6, 0x80}, 0x10)

00:00:17 executing program 0:
r0 = socket(0x1c, 0x6, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x10007, 0x4}, 0x10)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea23efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 3:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e217f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000018000"/136, @ANYRES32=0x0], 0x8c)
select(0x19316f9778a54874, 0x0, 0x0, 0xffffffffffffffff, 0x0)

00:00:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f00000000c0)="5cf214a83807346196bf9d8710cd9b1fa2a20687d5aa9356f671a6c4991ef3f84b63e14921d6985bf4d1b94f7549b74db5caaf3b75aa9a84f18fc170af2b68fdd0bb6fb79cf671aaa9bb3899ba1ecf9e4e06bf396a5bd32769d7984bf87762d28c7d52cb6c4034795821690c3a0a69071bd3c3ca4e84026ac19313a1d1bfd648db0fda401ed61522e498ef33117f6d61b63661709727244648aeefa9e4c4af47d7d39f2cb32d88cc7fd23b088b0e718c00a236d4b33c668588fff6bca87fb8e1094ba549dea9d2f26c8299e0dc2c4a0cdaa4b9d78ae832120d988cd7c048583a2dfbe61e47dfe3835a1da9c196bf")
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x358f, 0x9, 0x0, 0xbb2, 0x0, 0x200, 0xffff, 0xbf, 0x100000001, 0xfffffffffffffc40, 0x7}, 0xb)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x0, 0xfff}, 0xb)
lseek(r0, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:00:17 executing program 0:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140))
open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
close(r0)

00:00:17 executing program 0:
setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040)=0x10000, 0x4)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x20200, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000200)='q', 0x1}], 0x1}, 0xffff0000)

00:00:17 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9e", 0x1)
r1 = socket(0x1c, 0x10000000, 0x9)
getsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="9e", 0x1)

00:00:17 executing program 0:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020004)
socket$inet(0x2, 0x20000007, 0x7fffffff)
lseek(r0, 0x0, 0x41000000000003)
ioctl$DIOCRDELADDRS(r0, 0xc4504444, &(0x7f0000000380)={{"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", "61521ee15b611e92ce697c40d69d3042a434815eca45e77947fb4d7ddb82dcd6", 0x1, 0x7ff}, &(0x7f0000000280)="5dcf8e686cd9a8e812f4ad9973cf53d34033cf1606360f697970543ca3e5d01ac48333a21f19eea55b369fc6b221dd15e1a1be23143fba297bffc55d8de9e994dae8d919d4db164a857b112dc78b9c702a49bb07afb652764375ce40dff623eec89511f329a48e428919569a30f86269c31261776e81ecf457a1062e2ed90ea99c1888d83bbb7d64ab529f9f7bc09f5eda55c5ceeabf1b26d80e36af5776829b2be965aa83ade2f5f731c675c0f0516bfeef0978d4ad38a4790808be4a1e43515c8e3e1214eaa2634a6066f257203f67c266fc4584b75cef8728544ee6dd6ae4", 0x6, 0x2, 0x1, 0x8, 0xb86, 0x400, 0x9aa2, 0x101})
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x348}, 0x19e)
socket(0x0, 0x0, 0x0)
ioctl$DIOCXROLLBACK(0xffffffffffffffff, 0xc0104453, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea24efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2)
setreuid(0x0, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt(r0, 0x1, 0xffffffff00000000, &(0x7f0000000000)="6301f74db12413d5111e10f9000dcbebc37c197b1205f6b678670cdf3b172bd80d6a027fac73ab3bd48275d764cae779e420fb33845400d7a718004c1c52db032e1f76b7da7139a2a09d0a220de3e77468166d9f6a0b461a852abb686eef2569cbfc6e7d39d84d71781ac4633c119da4ae2b864f6962b7509c7f426b361fe61372ff5e6be218f5557303ac581478e9232f1ee7d2ad7adffac525acfc315445d9f03b98f4a2730205d1af783868ccc95d24df6547a9f72ac3138009ab2049f8", 0xbf)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x100000000000006)
socket$inet_udp(0x2, 0x2, 0x0)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea39efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 3:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setresgid(r0, 0xee00, r0)
r1 = getegid()
r2 = semget$private(0x0, 0x4, 0x100)
__semctl$GETPID(r2, 0x1, 0x4, &(0x7f00000000c0)=""/9)
setresgid(0xffffffffffffffff, r0, r1)
setresgid(r0, r0, 0xffffffffffffffff)

00:00:17 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202fffffffffffff749"], 0x1)
socket(0x2, 0x7, 0x8)

00:00:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x57a3, 0x7, 0x0, 0x80, 0x8000, 0x8, 0x0, 0x100000000, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1}}, <r2=>r1, 0x200, 0x0, 0x6b27b48d}, &(0x7f0000000240)=0x94)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r2, 0x1, 0x99, 0xff, 0xf9, 0x6, 0x0, 0x3, {@in6={{0x1c, 0x0, 0x2, @loopback, 0x5}}, r1, 0x5, 0x0, 0x1, 0x6, 0x3}}, &(0x7f0000000340)=0xb0)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[{0x10}], 0x10}, 0x0)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f0d6746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = socket(0x17, 0x10000000, 0x0)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000400)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, 0x3, 0x4, [@multicast1, @multicast1, @empty, @multicast1]}, 0x20)
r2 = msgget(0x1, 0x8)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000440), &(0x7f0000001ac0)=0x4)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000340)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001b40)=0xdac0, 0x4)
r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x100c42, 0x52)
flock(r3, 0xa)
socket$inet_udplite(0x2, 0x2, 0x88)
getpgid(0x0)
preadv(r3, &(0x7f0000001a00)=[{&(0x7f00000004c0)=""/183, 0xb7}, {&(0x7f0000000300)=""/6, 0x6}, {&(0x7f0000000580)=""/226, 0xe2}, {&(0x7f0000000440)}, {&(0x7f0000000680)=""/184, 0xb8}, {&(0x7f0000000740)=""/197, 0xc5}, {&(0x7f0000000840)=""/139, 0x8b}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/208, 0xd0}], 0x9, 0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001b00))
freebsd10_pipe(0x0)
getsockname$inet6(r4, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e)
poll(&(0x7f0000000200), 0x0, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:00:17 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
socket(0x2, 0x1, 0x0)
syz_execute_func(&(0x7f0000000740)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787867420f4eb4a805000000c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r3 = getpgrp(0xffffffffffffffff)
getpgid(r3)
r4 = open(&(0x7f00000004c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xffffffffffffff33)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
chroot(&(0x7f0000000300)='./file0\x00')
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000800)='./file0\x00', 0x91bd)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)

00:00:17 executing program 3:
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x100)
fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x6, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, <r2=>0xffffffffffffffff])
fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600)

00:00:17 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
recvmsg(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/185, 0xb9}], 0x1, 0x0}, 0x80)

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f176746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0318c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
write(r0, &(0x7f0000000080)="8fba5fcd451f887ee5eb390b5c58409fd37b472d0f5795f98885e2f06354087f5f265ab2864f5d185f800be9d6941389a750aed08328f1151fa18acc7e27bb489abf5d4420e7d1fbd67319effe09c3a298faf6afe37f2c45c9a15a0975285e1564c561909d1e3096116b27de938fc75682", 0x71)
r1 = socket(0x2, 0x1, 0x0)
close(r1)
ioctl$DIOCCHANGEALTQV1(r1, 0xc1304431, &(0x7f0000000480)="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")

00:00:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0618c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:17 executing program 1:
syz_execute_func(&(0x7f0000000540)="0c9191fa80000cc4823aabf4000000218a20d0d00fd1b02db5d9000000a20f01a766660fe189502246045b49ae045b49ae65be6446cdddcb430f9c33430f10cb9d670f381d6a2f67450f483bd1d911fdb9b9460f57787896b001fe055ff6f6c1c4c2cdbcc9e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x8)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
r1 = getpid()
getpgrp(r1)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000180)=0x4)
r2 = getpid()
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getpid()
r3 = getpgrp(0xffffffffffffffff)
getpgid(r2)
getpgrp(r3)
r4 = socket(0x2, 0x5, 0x0)
r5 = socket$inet6_udplite(0x1c, 0x2, 0x88)
fcntl$setown(r5, 0x6, r3)
r6 = semget$private(0x0, 0x3, 0x24c)
__semctl$IPC_RMID(r6, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000140)=0x4, 0x4)
r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r7, 0x35, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0)
close(0xffffffffffffffff)
getpid()
setsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f0000000240)=0xfffffffffffffffd, 0x4)
bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0xff65)
bind(r4, &(0x7f0000000300)=@un=@abs={0x57264487db72481, 0x0, 0x2}, 0x8)
poll(&(0x7f0000000200)=[{r7, 0x40}, {r0, 0x181}, {r0, 0x2}, {r0, 0x4}, {r0, 0x2000}, {r7, 0x2}, {r0, 0x80}], 0x7, 0x1)

00:00:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x27, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000080)=0xfffffffffffffffa)
setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0xfff, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000040)=0x4)

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0918c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800001000000007, 0x84)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r2=>0x0, 0x100}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x9, 0xb3, 0x6, 0xffffffff, 0x9}, &(0x7f0000000100)=0x14)
r3 = dup2(r0, r0)
ioctl$DIOCCHANGERULE(r3, 0x8048756c, &(0x7f0000000840)="f05bcc31bfec32e965fa64cc4e59c820b090bed540358fa873a65adb3a7a81e97a4fa060f0c2")

00:00:18 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00')
readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c)
mkdir(&(0x7f0000000080)='./file0\x00', 0x10)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)

00:00:18 executing program 3:
r0 = open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x84, 0x1f}, {0x11b, 0x2}})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x40, "2fad9421643f775314309a4becf26301"}, 0x14)

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0a18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:18 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x10010a, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
truncate(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
truncate(0x0, 0x0)
fcntl$getflags(r1, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x4, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0c18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0e18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1218c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:18 executing program 1:
syz_execute_func(&(0x7f0000000480)="1c1ec4637916d7b098cd801b69e4c4c2319cbe998999996962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427fc902023ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b304545e269a841000f450f381ee945332faee4eef5f57754635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00003c66660f3a0b0865")
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2000, 0x1000)

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1318c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:18 executing program 3:
r0 = open$dir(0x0, 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
execve(0x0, &(0x7f0000000340)=[0x0], 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x84, 0x1f}, {0x11b, 0x2}})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000140)={0x40, "2fad9421643f775314309a4becf26301"}, 0x14)

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1418c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:18 executing program 0:
r0 = socket(0x2, 0x10000003, 0x0)
r1 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a02c365e75707008007"], 0x10)
r2 = dup2(r0, r0)
ioctl$DIOCGETRULESETS(r2, 0xc444443a, &(0x7f0000000040)="8cfeef65743bb2b36d6c74ffda6700590ecc259676edbb7a53facc7c545f2364cae2932c5a48bd17a34f5e18281a9bb4b26723555550477659d2")
close(r0)

00:00:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2d84, <r1=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1}, 0x84)
r2 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0)

00:00:18 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
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)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0xfffffffffffffec9)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1518c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:18 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt(r0, 0xfff, 0x7, &(0x7f0000000080)="c3886f20535427c58e55f03a859ebc5e62871739ff1eb7fb428c8c512bb6f200a83f9ab590645d2602e4e341e3ba7306edcc38df8b007f3d615c3e87d4f367381d77d6c0095a62024d642d489656f6736b7b7613dd015741d89044230b5de6ca31285968746efac36e9f09f153cafcfb54face0b205eceb828159d6c83325fde7efe844f13b6e1a7c781a35e4bab34bcc7c33ddac8b0d6f7e1f7b6877f9e8d02416433b51aa9d75b350911cd91a4e751553fec101eb3ddbcbededecccea551bf3a3433887797254cec77a001565631171375f4f5cb0815b8ac2408bac481b2611a9bcd3dc146b7b1", 0xe8)
r1 = socket(0x2, 0x2, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:00:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1618c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:19 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0xa42, 0x0)
chdir(&(0x7f0000000240)='./file1\x00')
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="e5000000ed1ba9bc6d1565b27056ed6bbc5a84e8627e202785a70d976df90f7508d314dbdbf42210c2bc46ac7f71d2268d3d2d09a9689a3e71ef953556d4580ce2e6b2111a058732cc2430316eb1d97afe9adbb9643d90b06841d7f4e61a779f5145aa67ac670cb1171a087460b63ea900438cb0f6be65ed6b4146c91421fceb437427631668692e036a33652c691dd83c9fb434b75eab4036d80af48d4753ea5a62ff1492caf3f8379466f56665128d8270f62002f7e14ed6da7dc00ace540708fd1a651bea7f5a1ebae45a4943eae112301b26263e5ed41cf252f2f19ac8b48c4747fee2578f2fe9"], &(0x7f00000001c0)=0xed)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1, 0x3, 0x1, 0x1f}, 0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="03000000a79b3b408275fe8220aaf304cfc8e007b96db929bbe5d7b2673bffc0c50a4e186bc8d581bd594f730af448e617f34abb9aba9d8004e2a72b71af105fb4f787f1e336d409979a14f282583f848d4c2b57f7dec4d9f06f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x10)
truncate(&(0x7f00000005c0)='./file0\x00', 0x8608020405)
lseek(r0, 0x8608020000, 0x1000000000004)

00:00:19 executing program 0:
freebsd10_pipe(&(0x7f0000000000))
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
close(r0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000180)=""/216)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000380)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161612e46ded9fbb3f1ac45e22c892a0f0000009f")
r4 = getpgid(0x0)
r5 = open(&(0x7f0000000040)='./file0\x00', 0x10400, 0x103)
lseek(r5, 0x0, 0x3)
msgget(0x1, 0x524)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x3, 0x7, 0xb3d, 0x7, r4})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f0000000080), 0x4)
freebsd10_pipe(0x0)
setsockopt$sock_accept_filter(r5, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_http\x00', "df752b9ebe1ec85c7285a93b80128a5959d1fe881d3223ee627773948e88f45236be3dfbace58bdb661fdc889b5d2cb848c1efc567ff94d1ea04c14c7d02ccc6ca7655aa379f9fe60c8fd65e13a3bd260eaac1d5ebd57de50d96d27375e21f1974fb2e56bdff9b597f198e98c4a1c869dc34b0a407d3184f4185c4d3af640b4e42078f72e0baec8a810e823d4e206a97e45390e4826295303cdd35a77646a6ab21acd604bb85422d70de3649336ceefcdc5ee15644066d35bcdfc453f332853dc2dbe79cac809aad2901c1fa509c074dd17183a8507e2cba01808a85be1731ef701ec8997943c076192f51bfc3b32cf3"}, 0x100)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
getsockopt$inet6_buf(r6, 0x29, 0x0, &(0x7f0000000280)=""/138, &(0x7f0000000340)=0x8a)
accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0)
accept(r1, 0x0, 0x0)
lseek(r0, 0x0, 0x1)

00:00:19 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1818c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:19 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0xffffffffffffffff)
getpgid(r0)
getpgid(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = getpgid(r1)
r3 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
unlink(&(0x7f00000004c0)='./file0\x00')
clock_settime(0xe, &(0x7f0000000540)={0x3, 0x2})
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000)
shutdown(r4, 0x0)
r5 = getpgrp(0xffffffffffffffff)
getpgid(r5)
clock_getres(0x100004, &(0x7f0000000440))
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10})
truncate(&(0x7f0000000500)='./file0\x00', 0xade)
poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0)
r7 = semget(0x0, 0x3, 0x400)
socket(0x1f, 0x30000001, 0x80)
__semctl$GETZCNT(r7, 0x0, 0x7, &(0x7f00000003c0)=""/7)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
getpgrp(r1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1019, 0x0, 0x1f1)

00:00:19 executing program 3:
syz_execute_func(&(0x7f0000000240)="b1ce91cd806969ef69dc00d9fe8cfdc50b0000c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95ff9b4c424ed492d162d1608eebce00000808fa978c68d8b5500002e4a21fc51c1eac48192558dc3c366450f186746f3400faee4749826261f696926400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4c4e27db6e91e1254111d54111d00")

00:00:19 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1918c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:19 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
socketpair(0x13, 0x7, 0x100, &(0x7f0000000100))
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
poll(&(0x7f0000000080)=[{r0, 0x185}, {r0, 0x8df53303aade2348}, {r0, 0x11c}, {r0, 0x152}, {r0, 0x20}, {r0, 0x4}], 0x6, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb)
close(r0)

00:00:19 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1a18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:19 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1b18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:19 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
ioctl$DIOCRTSTADDRS(r0, 0xc4504449, &(0x7f0000000100)={{"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", "87ec7d7b2456cbf68e387e23a1972777c8b73f38b427158675d9705c910112e2", 0xaf42, 0x7139}, &(0x7f0000000080)="45fd3b1ae4bb1c374d563e24c18ed25add37ee330729613f335f2288872e6a907bc42ec462e5cdd4ffa11f77728493a55387e91377042f283ff427bf90c40584d4301c2e83568dd5bd194c212f577124311fea537b0004dbcaa7a8a60ebbca45a5ec5ad9c04b4a71586f876fff23b5a289c39c89abede4b604", 0x0, 0x6, 0x3, 0x100000001, 0x2, 0x7fff, 0x3, 0x3})
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
bind$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, 0x8)
mkdir(&(0x7f0000000000)='./file0\x00', 0x8)

00:00:19 executing program 1:
r0 = socket(0x2, 0x1, 0x8)
recvmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1)

00:00:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x400000000000005, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x20000000, 0x6, 0x6, 0xfff, 0x7}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0xffffffff, 0x1, 0x2, 0x6}, &(0x7f0000000140)=0x18)
r2 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="10000000001f0000ffff000001000000"], 0x10}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0xfff, 0x1ff}, &(0x7f00000000c0)=0x10)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f1d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 3:
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
setsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r3=>0x0, 0x5, 0x100000001}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x1000, 0xf, 0x80000001, 0x400}, &(0x7f00000001c0)=0x18)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
chown(0x0, 0x0, 0x0)
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
r4 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
shmat(r4, &(0x7f0000ffc000/0x4000)=nil, 0x0)
getsockname(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:00:20 executing program 1:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000000180)=""/227, 0xe3}, {&(0x7f0000000280)=""/154, 0x9a}, {&(0x7f00000003c0)=""/67, 0x43}], 0x3)
r1 = socket$inet6(0x1c, 0x20000007, 0xffe000000000)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x5, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000)
close(r2)
socket(0x2, 0x3, 0x2)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140)={<r3=>0x0, 0x1}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000040)={r3, 0x100000000, 0x17, "7f36d4338c59c114a8745da3c8449e30d33a1a1a25f908"}, 0x1f)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0xd6}, 0x8)
syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f")

00:00:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x3c5, 0x6, 0xe62, 0x6, 0x8031}, &(0x7f0000000080)=0x14)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d0dc401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$sock_int(r0, 0xffff, 0x1118, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:20 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x16, 0x0, 0x0, 0x0, 0x527}, 0x20000)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d17c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, 0x0, 0x0)
sendmsg(r0, &(0x7f0000001700)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000080)="8a63e1f0bf6cab3f3abe7a02f617129c6ecadedf8b43a0f808a60ca0417ca42429213e3de33324865bc94ebfb219e432ff6e00751b0b3b4b7f0eeb5617b64844fe154f55cc3921583004644db630058d2eea9b6cf63e7813bce4ee2c8d277084bd512726823ec805ec8a200011cac6f4d1d06d36644202ad3f11ff43d5ecbe8acd6e90bb7f845768ba732cf8a4202d0ce53eac76369ff2c34bbee6e4b6a54d38fe7e262210d7b7", 0xa7}, {&(0x7f0000000140)="aaca22d222276fdc86fafb37224561637a1092e571a01299568a719ebd777a35bafd6c6e9030b314609f652e5b257ed0b3ed8632dab6a54212e93d3a22bf50a47b1b332025329d0a1148bce3823439a8392b213bb77df212b0854286be0ee45fde8aa38e282ef12ba06c33e3412a40c9b3c846e574f9479e073a34a9f77ad6c82e", 0x81}, {&(0x7f0000000200)="a0fbf020b076bc06d4bbaed39105feeacd0b4885e3d9e5789c3d5e6170e95ffbe4d81ac4c4ea56f351f3e270ea87c6fb2d41a712a6b8a34394b7377d72c0876b5e5eb8c47a8866b69dea8e73b98a908d8ff4b934b53b0b64e42125b29693e82973a79e4573c0e3be797f274a38327d78514a3b68943a4cf4b83ee57b165809e8c5378c797e2afdda7f60e7473c740fc8bf7d002f28d06c53a7aab4608630b31ca80e2abd863b4176fca6e71db422b9667ef30470ee86a2304a3f4ab7", 0xbc}, {&(0x7f00000002c0)="b4d803aff6f44e80ad43483bd25a30ad77bce7c41c156ece9eb3ed4df51c2b001e73bc94f17fb60a3cd4df944229a6038c4259e2f7285077dd3512c36390b226e5690590babd941e732dcc8bebc2c80f4416bfe7c0ecd7ce943c2a3b35790b0b0965ea2c135efa4dad8c3d1a73945b474ea36f3bfcb4835601328bb15d72e19fd9", 0x81}, {&(0x7f0000000380)="85f231fc443b9d5d441eb3", 0xb}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="62b97fde555733868dc9ec285b79b7da471cbdfb75936fe743477f0397fbfd8c3bf22618849b8d2ef17ec764897dbabca8721c5f492d45c7669b06f5a61739ce36a4d4f533f5b8ec865c20f2d64880316e62b6", 0x53}, {&(0x7f0000001440)="7e4273dca6c9c0c5710440dd635b2f465126fa3bfe6a7ad5b9a95b82d84efca743ce15b5d2eed8fd65ce8c4e5ade77b877785c4899c7a9a13babd5fec4fa1068ef5372577379ac6eb3aa2c0a668e8ed76ca6570289086fc32e543ebce49c370adcc64f214fc976bd878d5a45db5a78ec9ae8e0940266fce30a3db95c736fd3e58e66d17b0cc2bcc7024ffc744fcf289c1c171b9411832f1b17f9c72ed64bdf750d9810e4cd0b458fb6e1e0ecae6978ef37764140a65ae55f7239c3b658b903269180aa31b2232b1a65e90c320403ea66fdcd5c4a24fafd3405fe163bd85a94f1ed", 0xe1}], 0x8, &(0x7f00000015c0)=[{0x50, 0xbf, 0x1, "13b98bd815e117c85a263c941fe8d2356fffb2b9a5c48f6b4ade3673c29b4827014781d392f2b0069748b369ef53a1b707b6f81cf68e234e06a3a88400"}, {0xa0, 0xffff, 0xee3b, "8c45c30d47ec5d71cf218a017f8bb2c4b84df24f7a1580e932f5a87ed653dd8a9d7b45c47d81445c128ae5c8000abed4acda011463a57611c7e5d59605c20435555055c33d0dcbffca49baa17f73ab8d535865807ed538a460b5659c61d0751bb51a92e51ac22a1bec882825f40d74c9675a555a41df6cca56c2833ccb28d029aa2beef05ffbd428ba"}, {0x20, 0x3b, 0x8001, "85fae5f88e8778579cb6"}], 0x110}, 0x20088)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c402fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 0:
mkdir(&(0x7f0000000240)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3ff, 0x4)
setuid(0xee01)
symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00')
rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00')

00:00:20 executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x80000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x301, 0x80)
getitimer(0x1, &(0x7f0000000240))
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x1)
flock(r0, 0xa)
write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x299)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$dupfd(0xffffffffffffffff, 0x11, r2)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r3 = msgget(0x1, 0x0)
msgsnd(r3, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r4 = getpgid(0x0)
r5 = msgget(0x3, 0x0)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000600)=""/155)
wait4(r4, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r6 = getpgrp(r4)
getpgid(r6)
open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000004c0)='./file0\x00', 0x608020401)
r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r7, 0x7e2780e3)
r8 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0xffffffffffff8000, 0x800000b35d})
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r8, 0x4000000000000)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r7, 0x200000)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c403fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 0:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000)
fchdir(r0)
sendfile(r0, r0, &(0x7f0000000080), 0x40)
freebsd11_fstat(r0, &(0x7f00000000c0))
read(r0, &(0x7f0000000140)=""/46, 0x2e)
read(r0, &(0x7f0000000180)=""/177, 0xb1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0xfffffffffffffc00, 0x0, 0x9, 0xfffffffffffffffc, <r1=>0x0}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x5, r1}, 0xc)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x2, 0x4)
r2 = open(&(0x7f0000000340)='./file0\x00', 0x585, 0x4)
r3 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x30)
linkat(r2, &(0x7f0000000380)='./file0\x00', r3, &(0x7f0000000400)='./file0\x00', 0x400)
r4 = accept4(r0, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000480)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000004c0)={r1, 0x6}, 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
write(r2, &(0x7f0000000500)="b550c51e9a8cfd1ec861e752c3bc803f5a025ed777f3ebdc3c11200e0aa36af17a751339b58fb7471354e5c6592e3cb623b57cbcbc6c7285ac6eccf87d02264d37ea58edd16dd7504cb16fe67e7420208213366e8d1600aa5ac4e4b9de3a9881ad91feb23e1f7acb24e315222227fa90a1e6a47e9808afd82c8eabc84279d92bd296e1008345be938d247d003a924501508914dad7db8a7c53d1a029f5652f9880e8f2591f95c530d6125c96a8e53acb182a11542da44d5af1472b0a1f7edaa5ce901e50d3560f9f425481113c89db05", 0xd0)
ioctl$DIOCGETQSTATSV1(r5, 0xc0204432, &(0x7f0000000600)="461ae41e18a8aaa50d7fed6f94faa4fe88a461e1e91a4123e64c4805c2216d682b92ed6e9c473f59d21d341b137af8b55f6490ab4652441064c9f97e69f6832aea4cfc12bad7993953b3ebe22e54df5b914506fa7463b0ee35fd65a1bf8158006d34b904e7e0fd3d3e50f8e302128451be9fcca9f4d406647a530be2a7531c12963681f1edd7e44583ad48a63bc6ad4945f65fd5d74bb3da9f6da8d4ee5aa636d6291d6bebb96a708cb35bd93608788b134265af02896ecb47890321ec5b2324c4665a94ceb300fff9ec111785c7936c1a4b5de46fd76f")
ioctl$DIOCCHANGERULE(r5, 0xcbe0441a, &(0x7f0000000700)="b895f0bc6b12150e7a6c30f27f5381d99f91f8df247254ae449ef30f11a49a4524503b204457181f58952546de84b4027c8c35c49ff8c5049cf78772080970ccc3ded62041ad0aed54bfe1477afc180daa45403e3aa046757846df9a21aaea60f790073233e675c19a661b96a329c96a2b42ffc7e24e5368a7d3ce9f223fa59dd6826a0d6eac081f2bf3e8765fa4800df05a6055de86290d32756122123cef9cd19d5e449a24fe075129ab093b6fd652b6c14bef36bcbc779924")
ppoll(&(0x7f00000007c0)=[{r0, 0x4}, {r2, 0x117}, {r0}, {r2, 0x4}, {r5, 0x88}, {r2, 0x10}, {r3, 0x20}, {r3, 0x4}, {r0, 0x1}], 0x9, &(0x7f0000000840)={0xfffffffffffffffd, 0xff}, &(0x7f0000000880)={0x1ff}, 0x8)
ioctl$DIOCSETTIMEOUT(r3, 0xc008441d, &(0x7f00000008c0)={0x6d, 0xf0b2})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000900)={'bbr\x00', 0x7f}, 0x24)
r6 = getpid()
fcntl$setown(r3, 0x6, r6)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x4)
flock(r5, 0x4)
freebsd10_pipe(&(0x7f00000009c0)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
setpgid(r6, r6)
recvfrom$unix(r2, &(0x7f0000000a00)=""/170, 0xaa, 0x40080, &(0x7f0000000ac0)=@file={0x1, './file0\x00'}, 0xa)
r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
poll(&(0x7f0000000b00)=[{r0, 0x2000}, {r9, 0x2054}, {r0, 0x4}, {r8, 0x100}, {r7, 0x2}, {r3, 0x2082}, {r0, 0x4}, {r8, 0x1d4}], 0x8, 0x101)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c405fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c406fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 3:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
getpgid(0x0)
fcntl$getown(r0, 0x5)
r1 = getpgid(0x0)
r2 = getpgid(r1)
r3 = msgget$private(0x0, 0x169)
msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000140)=""/76)
r4 = getuid()
r5 = getegid()
lchown(&(0x7f0000000080)='./file0\x00', r4, r5)
fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001, r2})
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r6, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005})

00:00:20 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x110040, 0xb2)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x5}, 0x1)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c40dfe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 1:
r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440))
lseek(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=<r2=>0x0)
ftruncate(r1, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r1, &(0x7f0000000300)="7d1805", 0x3)
chown(0x0, 0x0, r2)
setsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0xe5cec23688f03670)
setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f00000002c0)=0x7f, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={<r4=>0x0, 0xa, 0x9}, &(0x7f0000000240)=0x8)
getsockname$inet(r3, &(0x7f0000000380), &(0x7f00000003c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000280)={r4, 0x7bfb}, 0x8)
mlockall(0x1)
sync()
r5 = semget(0x1, 0x1, 0x200)
__semctl$GETZCNT(r5, 0x7, 0x7, &(0x7f0000000140)=""/167)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

00:00:20 executing program 1:
r0 = socket(0x2, 0x10000003, 0x10000000009493)
setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000)={0x4, 0x6}, 0x10)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000100)=0x4)
syz_execute_func(&(0x7f0000000380)="9834160f0564660f73d006408b9a00800000b00ac4c163511c949640df56fec48fc978e339a200810000e666f66da20fa0e5be34d1c4e1f8c4acfcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2c423f55df7f81616ac100000ad808f2940c44219a775d0f08171a38a806ebb40da9ce5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340adc4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0xffffffff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1}, 0x8)
bind(r0, &(0x7f0000000180)=@in={0x2, 0x3, @multicast1}, 0x10)

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c411fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c412fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:20 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x3e, @rand_addr}], 0x10}, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x1, 0xffffffff, 0x10000, 0x20000000000000}, 0xc)

00:00:20 executing program 3:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={<r2=>0x0, 0x1, 0x9, 0x9, 0x60a7, 0x4}, &(0x7f0000000140)=0x14)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r2, 0x1000, 0xffffffffffffff81, 0x8, 0x5, 0x1}, 0x14)
syz_execute_func(&(0x7f0000000240)="1c09b5b598cd801b69e4f56962f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4f1ede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a9999030faee42c240f54635bde3ef3407104a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d00008066660f3a0b0865")
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
r4 = accept4$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000080)=0x6, 0x4)

00:00:21 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x110040, 0xb2)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x5}, 0x1)

00:00:21 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c417fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:21 executing program 1:
mprotect(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r2=>0x0, 0xffffffffffffffff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0xffffffff80000001}, 0x8)
getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f0000000040))

00:00:21 executing program 3:
utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x64c, 0x7}, {0x2c400, 0x8}})
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0)
execve(0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, 0x0, 0x9, 0x5, 0x2}, &(0x7f0000000080)=0x94)

00:00:21 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c423fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:21 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
socketpair(0x11, 0x0, 0x7, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
fcntl$getown(r0, 0x5)
r1 = msgget(0x3, 0x72)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79)
getpgid(0x0)
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000540)=""/155)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)

00:00:21 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c424fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:21 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x3)
ioctl$DIOCGETQSTATSV1(r0, 0xc0204432, &(0x7f00000000c0)="5c2a69985806765453d56a63b07b5a9fa1b179a99cd6a21d1be822cbc4012e1b740032a13cdc3a5015510d879c0bd5693d5496d2d807a29d3905a430dc6a24cd73e43c34a89dac16a3f2c06bb7a75f2c151d09d3")
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_int(r1, 0x29, 0x26, &(0x7f0000000000), 0x4)

00:00:22 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x800}, 0x8)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000180)="b8", 0x1}], 0x1, 0x0}, 0x0)

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c439fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:22 executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x1, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r0, r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast2=0xe0000005, @multicast2, @loopback}, 0xc)
r3 = getpgid(0x0)
fcntl$setown(r2, 0x6, r3)

00:00:22 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getpeername$inet(r0, 0x0, 0xffffffffffffffff)
r1 = getpid()
wait4(r1, &(0x7f0000000000), 0x1, &(0x7f0000000040))

00:00:22 executing program 1:
syz_execute_func(&(0x7f00000003c0)="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")

00:00:22 executing program 3:
syz_execute_func(&(0x7f0000000000)="1c24b5b598cd801b69e4f56962f5696200d9d9d017c42379617a52e4f9f2680c0000008fe9589b26c771e4c75385fb2bfb2bedfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c07410c10a5bde5bdea1e1e0ef26400f0d1836440f4728e30fc0a7c0a736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0b8f097812c9")
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0000040000009de64bdfc3dda5e0fc814cf52fca6f85532f6fb6a0b9c5aadf750f7c810d0e66a30ea115ad14976599b5c65b973ea14cf08ae4d497f14145f6534584a74f1d6772f2fd44777e9c02f4ea246bab90b4af5e984ebe46cb998b25d4a3ef70939223eb2079e4b958eb31aa57062db6cb5c28442eed23bbde41b09d7cbe59b44102cba6611d1328b0c603310f5507f70004000032f6b6"], &(0x7f0000000200)=0xa)
read(r0, &(0x7f0000000240)=""/64, 0x40)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x4, 0x2, [0x3f, 0x11e]}, 0xc)

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x6, [0x7b, 0x4, 0x3, 0x80000000, 0x8000, 0xff]}, 0x10)

00:00:22 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1c4)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @multicast1}}, r1, 0x5, 0x8, 0x3, 0x1f, 0x80000001}, &(0x7f0000000180)=0xa0)

00:00:22 executing program 0:
setresgid(0x0, 0xee00, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/89, 0x59}], 0x1)

00:00:22 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80, 0x19)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000340)={0x9, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x83, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}, @in={0x2, 0x0}, @in={0x2, 0x2}, @in6={0x1c, 0x0, 0x10001, @empty, 0x1}, @in6={0x1c, 0x1, 0x8, @loopback, 0x2}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x2, 0x32e, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in6={0x1c, 0x1, 0x3, @empty, 0x3ab3}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000380)=0x10)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0xffffffffffffff78)
close(r1)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100))

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000ea01efc48192558dc3c366450f186746f3400faee47c7c0fbde45726400f0d18acc95605fe5fc85fc8646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:22 executing program 1:
setresgid(0x0, 0xee00, 0x0)
setuid(0xee01)
r0 = getegid()
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
setregid(r0, 0x0)

00:00:22 executing program 3:
r0 = socket$inet(0x2, 0x10000007, 0x7ff)
sendto$inet(r0, 0x0, 0xac, 0x20084, &(0x7f0000ee9ff0)={0x2, 0xffffffffffffffff, @empty=0x7f000000}, 0x10)
getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
dup(r0)

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
socket$inet_udplite(0x2, 0x2, 0x88)

00:00:22 executing program 3:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0xfffffffffffffd32)
pipe2(&(0x7f0000000180)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
r2 = socket$unix(0x1, 0x5, 0x0)
r3 = dup2(r2, r2)
setsockopt$sock_int(r3, 0xffff, 0x1002, 0x0, 0x0)

00:00:22 executing program 1:
r0 = socket(0x1d, 0x20000006, 0x9)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000, 0x0, 0x0, 0x81}, 0x8)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="004500e80000000000000000"], 0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0x53d3c1c3, 0xf}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={<r4=>0x0, 0x3, 0x7, [0x80000001, 0x800, 0x401, 0x0, 0x2, 0xfffffffffffffc00, 0x8001]}, &(0x7f0000000140)=0x16)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r3, 0x10000, 0x8000, 0xfffffffffffffffa, 0x5, 0x7ff, 0xfff, 0x3, {@in6={{0x1c, 0x1, 0x5, @empty, 0x8}}, r4, 0xffffffff, 0x1, 0x8, 0x66e79b3a, 0x7}}, &(0x7f0000000240)=0xb0)

00:00:22 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x2}, 0x8)
rmdir(&(0x7f0000000180)='./file0\x00')
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a0022ee0de583a414d2f"], 0x10)
execve(0x0, 0x0, 0x0)
accept4(r0, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x10000000)
unlink(&(0x7f0000000140)='./file0\x00')
close(r0)

00:00:22 executing program 1:
r0 = socket$inet(0x2, 0x7, 0x3)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x100, 0x1, 0x213f, 0x11}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x401, 0x0, 0xfffffffffffffffd}, 0x10)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCRCLRASTATS(r3, 0xc4504448, &(0x7f0000000180)={{"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", "58a51481c39a17ce25089a21ee7066c1277bd47d1b81aa3ee674d11bed98037a", 0x3, 0x7}, &(0x7f0000000100)="482c093b8e97d968128dfa5bafc17a725e830f1248d8d8c14e6667299651ea521fe55b7592b5ab5a32e3332a8e1fe09ee6267027062eb2313ec6789ab1dfd3ff5e2e976192", 0xfff, 0x53b427a6, 0x7fff, 0xfffffffffffffff8, 0x1000, 0x4, 0x6, 0x7})
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000600)={r1, 0x6b6aaf38}, 0x8)
ioctl$DIOCADDSTATE(r3, 0xc0f24425, &(0x7f0000000640)="8106212fe787ccccdf7889f50808fdb714190d246d72751da3654d29cef2b464866d7171ecf2879a6b052686aed685f8e3886921c494e3d65200816f152e8eb1c754a01a4ee92d4e180856b35cb41deedc32")
freebsd11_mknod(&(0x7f00000006c0)='./file0\x00', 0x1008, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000700)={r1}, 0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84)
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000800)={@multicast2, @rand_addr}, &(0x7f0000000840)=0xc)
setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000880)={0x6, 0x100000001, 0xea1310780, 0xe06}, 0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000008c0)={0x7fff, 0xfff, 0x800, 0xffff, 0x0, 0x9, 0x9, 0x200, 0x8, 0x7fffffff, 0x3}, 0xb)
freebsd11_mknod(&(0x7f0000000900)='./file0\x00', 0x100, 0x18000000)
setsockopt(r0, 0x1, 0x40, &(0x7f0000000940)="c86e85ed97fc7897622ece2fb4a5abe5377e72b520882fe788be4edc1dbae6bf9aa9fa55ac77c404ae", 0x29)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000980)={r1, 0x0, 0x6de9, 0x8, 0x7, 0x284}, &(0x7f00000009c0)=0x14)
ioctl$DIOCGETALTQSV0(r3, 0xc100442f, &(0x7f0000000a00)="a5e34c668c8e361c7373020588fff8ec485075febdc209cd56afded360c56ccfc333c7ba58c88551bce12ff296896324ac50016f58c4243932")
mlockall(0x2)
ftruncate(r3, 0xeb1)
ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000a40)="f5bc0879e53542f8f01dd9f8d7783053f74d5846277ba849c9f04fea4e5539b3")
r4 = getpid()
r5 = getpgid(0xffffffffffffffff)
setpgid(r4, r5)
bind$inet(r3, &(0x7f0000000a80)={0x2, 0x1, @multicast2}, 0x10)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000ac0)=0xfffffffffffffffa, 0x4)
linkat(r2, &(0x7f0000000b00)='./file0\x00', r2, &(0x7f0000000b40)='./file0\x00', 0x400)
pipe2(&(0x7f0000000b80)={<r6=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000bc0)={r1, 0x5}, 0x8)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000c00))
connect$inet6(r6, &(0x7f0000000c40)={0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)

00:00:22 executing program 2:
msgget(0x3, 0x20)
syz_execute_func(&(0x7f00000001c0)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea66430f380734bbc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:22 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0xff, 0x2, 0x5, 0x81, 0x80}, &(0x7f0000000080)=0x14)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x2}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0)

00:00:22 executing program 3:
syz_execute_func(&(0x7f0000000300)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e1aea41e2e98f6978c61b660f3a16e3fe96fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec4c4c1615707df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000aed3fcf8c11dc4a271b7e264")
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:00:22 executing program 1:
mprotect(&(0x7f0000794000/0x1000)=nil, 0x1000, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
chown(&(0x7f0000000000)='./file0\x00', r0, r1)
getresgid(&(0x7f00000000c0), 0x0, 0x0)

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = dup2(r0, r0)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000200)={{"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", "ad2f6a9bf4cc39bc25d5ae183f52d0830278f91921bb5988e8ffae56b84fb097", 0x800, 0x4}, &(0x7f0000000100)="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", 0x6, 0x5f, 0x7, 0x3f, 0xff80000000000000, 0x0, 0x1, 0x20})
connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8)
open(&(0x7f0000000000)='./file0\x00', 0x300, 0x80)
socket(0x1f, 0x5, 0x9)

00:00:22 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40)
fcntl$getown(r0, 0x5)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0)

00:00:22 executing program 0:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)
r2 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1d, &(0x7f0000000100), 0x10)

00:00:22 executing program 1:
r0 = dup(0xffffffffffffffff)
lseek(r0, 0x0, 0x3)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x8)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendto$unix(r2, &(0x7f0000000380)="e4939888711e593612f19f22a6bdbd470cecc3297a4ed5507d8885f1dada7b7cd3c0bced5a956e84a3b7ac68fee6fe8bad130433b860a2d753e650e2e6581b173c09a9a357a6157c6ef60f4bd90f2334d87acc381e49affa1a829df1b31d5d4712ec19606608c15cb6fc19af173fa942c7e577cd748d8fc927e31f4069caf2cf0e4ab067399cddd70dcba2554662586ca42dd7c8bc80d771ac48eed7a7db659f2e439bb90091fd5ef8f40d3456cf601bf679f014f804f80af45e9cf2c2583d9de1dc39209d80eff416159228e10de615966b3987dc12ba28a2c51b93fae2b24f5bc1b1f94e", 0xe5, 0x108, &(0x7f0000000280)=@abs={0x0, 0x0, 0x1}, 0x8)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, 0x0, 0x0)
mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x102)
dup(r0)
sendto$inet6(r1, 0x0, 0x1cb, 0x800020000, 0x0, 0xffffffffffffffed)
r4 = dup2(r0, r3)
ioctl$DIOCCHANGEALTQV0(r4, 0xc1004431, &(0x7f00000001c0)="dfc2af7ce205dacf0b24a838f68ee790631987f1c0ff511e0806a2c0bbe1dd0f2aca758aebf6ef84345de317ca817a3251ef37a25b168b3c2d56897a691a21e057172e3313e722fc9f7ee839c494fbe1c2b8d887aba3c59a57b3cdf408426ff4e9aa57ec737e81d740f4bc19db411670f46203d7ac77e51cd362eeee001334099f")
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180)={0x3, 0x8b, 0x3ff, 0x9}, 0x8)

00:00:22 executing program 3:
r0 = socket(0x400010000000003, 0x3, 0xfffffffffffffffd)
getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0)
shmget(0x3, 0xc000, 0x100, &(0x7f0000ff1000/0xc000)=nil)
getsockname(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket(0x17, 0x10000000, 0x5)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x100000001, 0xf, 0x7f}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8, @loopback, 0xfffffffffffffffc}}, r1}, 0x84)

00:00:22 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x800}, 0x1)
bind$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa)
syz_execute_func(&(0x7f0000000180)="b13791cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c583131f466450f1a62fe49f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1207a47d2ca47d2c111d00")

00:00:22 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet(0x2, 0x20000004, 0x80000000)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={<r1=>0x0, 0x1000, "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"}, &(0x7f00000011c0)=0x1008)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001200)={r1, 0xbc, "80981653344dd4b1d3f56e649cde34b9fee2f573fcebcd1a4492edd5835839d937a0c8bdfe2b6a33317c5cb7213852f43403be2dffdd53592740a1226728996d5d5b2a74a4771fa5fbfb0cd47b6843a24bbf2f872dc1b83e82e594ac1d846f338ac6d8d51a75defd543ec55e5ad0a7b04a29397becab54178da3dccd224250d359887dc153132a1577bdf11c0e04f646852ff1f0c12ccf68f3d261907b719735865355a05608f62c7f72bdda1ad119b0252e6ad701185c8e75025a55"}, &(0x7f0000001300)=0xc4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x0, 0x2, 0x1a7b}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2999, 0x1200, 0xfffffffffffffff7, 0x3, r2}, &(0x7f0000000140)=0x10)

00:00:22 executing program 3:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
preadv(r0, &(0x7f00000015c0)=[{&(0x7f0000000340)=""/83, 0x53}, {}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000480)=""/166, 0xa6}, {&(0x7f0000000540)=""/77, 0x4d}, {&(0x7f00000005c0)=""/4096, 0x1000}], 0x6, 0x0)
r1 = dup(r0)
symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00')
fdatasync(r1)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
renameat(r1, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x1ff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0xfffffffffffffffd}, 0x8)

00:00:22 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666911653000"], 0x10)
r1 = dup(r0)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000040)={0x7, 0x1f})
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x41, 0x8}, &(0x7f0000000180)=0x10)

00:00:22 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10a02, 0x28)
r1 = socket$inet6(0x1c, 0x2, 0x3f)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0xffff, 0xfffffffffffffffe, 0x7}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x0, 0xfffffffffffffe03}, 0xc)
poll(&(0x7f0000000040)=[{r0, 0x1}, {r1, 0x1a0}], 0x2, 0x6)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff80000001}, {0x1c, 0x2, 0x401, @empty, 0xff}, 0x94, [0x1, 0x7ff, 0xfffffffffffffffc, 0x1f, 0x3, 0xa6, 0x8, 0x2]}, 0x5c)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0x6, 0x200, 0x0, 0x0, 0x5, 0x5, 0x7fffffff, 0x7fffffff, r2}, 0x20)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:22 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, r0, r0)
r1 = geteuid()
setreuid(r1, r1)
setresuid(r0, r0, r0)

00:00:22 executing program 1:
syz_execute_func(&(0x7f00000000c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = getpgid(0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f0000000040)=0xc)
r2 = getpgrp(0x0)
setpgid(r0, r2)

00:00:22 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000e0000001000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000012da6b2f3390149df5e53660a04718fed2f202f6ad3fbc09a19eb63c", @ANYRES32=0x0], 0x0)

00:00:22 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xc7, 0x1)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getgid()
getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=<r3=>0x0)
setresgid(r1, r2, r3)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x78bd, 0x101}, 0x10)
socket$inet6(0x1c, 0x10000000, 0xfffffffffffffff9)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:22 executing program 1:
syz_execute_func(&(0x7f00000000c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = getpgid(0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f0000000040)=0xc)
r2 = getpgrp(0x0)
setpgid(r0, r2)

00:00:23 executing program 3:
munmap(&(0x7f0000ea0000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003)
mprotect(&(0x7f0000d42000/0x4000)=nil, 0x4000, 0x3)
socketpair(0x13, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x727}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xc883}, 0x8)

00:00:23 executing program 0:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000203, 0x100)
r1 = open(0x0, 0x0, 0x0)
ftruncate(r0, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0xa, &(0x7f00000000c0)={0x10000000000b362, 0x3})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300))
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x700000000000000)
open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x1000040, 0x200000000000003)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = shmget$private(0x0, 0x2000, 0x1fa, &(0x7f0000ffb000/0x2000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/95)
socket(0x1e, 0x0, 0xe7)

00:00:23 executing program 1:
r0 = socket(0x2, 0x6, 0x2)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x200}, 0x8)

00:00:23 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt(r1, 0x2c, 0x101, &(0x7f0000000040)=""/122, &(0x7f00000000c0)=0x7a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x5000000000000, 0x2400, 0x7, 0x943d, <r2=>0x0}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={<r3=>r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)
lseek(r1, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, <r4=>r3, 0x9, 0x20, 0x81}, &(0x7f0000000380)=0x94)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x200, r3}, 0xc)
socket$inet6_tcp(0x1c, 0x1, 0x0)
lseek(r0, 0x54, 0x7)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4)
shmget(0x3, 0x2000, 0x400, &(0x7f0000ffd000/0x2000)=nil)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000004c0)={r2, &(0x7f0000000480)=[@in6={0x1c, 0x2, 0x1000, @loopback, 0x6}]}, &(0x7f0000000500)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000540)={0x81, 0x200, 0x3, 0x6, r3}, &(0x7f0000000580)=0x10)
r5 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000640)={0x100}, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000680)=0x6, 0x4)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000006c0)={r3, 0x0, 0x9}, 0x8)
getitimer(0x3, &(0x7f0000000700))
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000740)={0x5, 0x100000000, 0x20, 0x100000000, 0xd97, 0x4, 0x6, 0x4, r4}, 0x20)
freebsd11_mknod(&(0x7f0000000780)='./file0\x00', 0x40, 0xb0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000007c0)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000800)={r2, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000880)={r4, &(0x7f0000000840)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000008c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000900)={0x2, 0x200, 0xa00, 0x3f, 0x0, 0x8, 0x0, 0x7fff, r3}, &(0x7f0000000940)=0x20)
r6 = getegid()
r7 = getegid()
getgroups(0x7, &(0x7f0000000980)=[0x0, 0xffffffffffffffff, <r8=>0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0])
setresgid(r6, r7, r8)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f0000000a00)={0x10, &(0x7f00000009c0), 0x401, 0x7fffffff, 0x3})

00:00:23 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
accept(r0, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='\t\x00./file0/file0\x00'], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="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", 0xb04}], 0x1}, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x1, 0x20}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x100000000, 0x4, 0x878c}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0xfffffffffffff8b1}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

00:00:23 executing program 1:
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$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x20, 0x7fffffff, 0x2, 0x7, 0x9, 0x400, 0x7, {@in6={{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}}}, <r2=>0x0, 0xf1a4, 0x9, 0x77, 0x1, 0x80000000}}, &(0x7f0000000080)=0xb0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x4, @empty, 0x6}}, r2}, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x1}, &(0x7f00000004c0)=0x8)
getpeername$inet(r1, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
poll(&(0x7f0000000800)=[{0xffffffffffffffff, 0x10a}, {0xffffffffffffffff, 0x36}, {r1, 0x8}, {0xffffffffffffffff, 0x44}], 0x4, 0x80000000)

00:00:23 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="cc325bc497973db499527db471e41f257e277aabe09fd79a01b00dfa23ab92ee5f9079a92b44777d0ecd76ff844ccd01be2f1de8713f2631c9ee5f305062dd24a3ce21b3e82347"], 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={<r1=>0x0, 0x100000000000}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7cf, 0x0, 0x200, 0x7f, 0x400, 0x4, 0x1, 0x80000000, r1}, 0x20)
listen(r0, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), 0x4)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = shmget(0x0, 0x1000, 0x14, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/122)

00:00:23 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0))
fcntl$setstatus(r0, 0x4, 0x3d)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x20000000)
getrusage(0xffffffffffffffff, &(0x7f0000000000))
accept4(r0, 0x0, 0x0, 0x0)

00:00:23 executing program 1:
syz_execute_func(&(0x7f00000001c0)="982c140f050520d0f807914141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d96000000de1edcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
socketpair(0x10, 0x30000005, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
poll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0xffffffff7fffffff)

00:00:23 executing program 2:
r0 = socket(0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r2=>r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r2, 0x80000001, 0xffff, 0xffffffffffffffc3, 0x2, 0x8}, &(0x7f0000000280)=0x14)

00:00:23 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
msgget$private(0x0, 0x48)
r1 = accept4(r0, 0x0, &(0x7f0000000180), 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000001c0)={<r2=>0x0, 0x9}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x9000000000}, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000180), 0x32896956)
r3 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r4=>0x0, 0x1f}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=r4, @ANYBLOB="b2000000c11ced04ffc52ca0add19d0c74a53946bd79aaa1c23cf9d24a47885604550496873d86b06537a373962a33000001000000000059e6bf730ffb3501329476af92e90a6667cd96f7b506571df424d1614d747c1b7e3747155790413bf1e48d993eff551872ba8bbcd6e128c08cdbf068c54c1f78cf29d78579584acc86fc6b28a1ea4b3cb1ac6293956678819cb94441fb7dc24141500ebe5436827399b955f2d4fb3f8bb88098d1ccbce2f27a9aa512285e4f18cd163b6bcc40f67b87c300ea9b43ecd5ab00000000000000078c2b18726a8c9a42c2f82ad852a878c056e4fcd520ec1a000094cf71004af9"], &(0x7f0000000140)=0xba)

00:00:23 executing program 2:
r0 = shmget$private(0x0, 0x2000, 0x201, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/50)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = socket(0x1f, 0x20000000, 0x100)
socketpair(0x1, 0x3, 0x3b2e, &(0x7f0000000000)={<r5=>0xffffffffffffffff})
poll(&(0x7f0000000200)=[{r2, 0x2061}, {r3, 0x80}, {r4, 0x1}, {r5, 0x14}], 0x4, 0x800)
getpgid(r1)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000100)=""/196)

00:00:23 executing program 3:
r0 = socket(0x0, 0x0, 0x0)
r1 = socket$unix(0x1, 0x2, 0x0)
flock(r1, 0x7)
setsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000040), 0x56)
fdatasync(0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup(r1)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x8, 0x4)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080)={0x80db, 0x800}, 0x10)
ftruncate(r2, 0xc000000000000000)

00:00:23 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x2, 0x1, 0x2}, &(0x7f00000000c0)=0x10)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x8, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x100, 0xf, 0x0, 0x3f}, &(0x7f0000000300)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x5, 0x2000, 0x9, 0x80, 0x0, 0x8000, 0x1f, r1}, 0x20)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x41, 0x3000, 0x6, 0xdb, r1}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000019000000000000000000000000000000000000000000000000e200"/137, @ANYRES32=0x0], 0x8c)

00:00:23 executing program 0:
syz_execute_func(&(0x7f0000000180)="1c1eb5b598cd801b69e4f56962f5696200d9d9d0c441395bf98fe9589b26c7e4c753fbc4e101edfec4427d822a6300c4da76768f4808eebce00000802000c4c3dd6d68074851513434ea01eff265dc5f00c35b5b45363ef80f9966030faee4f20f2aca0f5e5bf447000026400f0d18c401fe5ff6e3df64673667667066c44278f35f0a0f01c30f17720d14111d54111d00")
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x1)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x0, "c0ad9cac192c000ea46a00bfcb54499a"}, 0x14)

00:00:23 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='nhd\x00', 0xffffffffffffffde)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000040)=0x8)
r2 = socket$inet(0x2, 0x4, 0xfffffffeffffffff)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast2}}, r1, 0x1, 0x8001, 0xffffffffffffff14, 0xd33, 0x2}, &(0x7f00000001c0)=0x241)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:23 executing program 1:
syz_execute_func(&(0x7f0000000000)="984a2ae9c4a2791dcd1c1e0f05bf03007500c4a37bf0c55c41e2e9660ff8aa02000000000f33b8c4f4014e4e4e5b26400f0fbafeefffffb74b264ad80f30091e1edee509c421045f4607c421dd5831c4e10bf8c45b64660f3838520a470f898c00000096ea33ed33ed4877f866440ff4697683397fd3fb0000c0c4a1662ad7450f01ee167c7c66f2ab440fec3f67dddde8e80f79cec466b1f72ec3c4e2899294d80000000019c2c2b0c10b0b0000c4414e53d2c581601643d9ee0fc60fc6a8f2ae000000f1ebeb628f8f709b6500f236f04283a900800000002626802d08000000ba49c45c450f91f3c4638d6e8df9ffffff00ffffc481fdd7fffb110f66474eb83aa2f1fbfbe2")
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getpid()
accept$unix(r0, 0x0, &(0x7f0000000200))
setsockopt$inet6_buf(r0, 0x29, 0x5d, &(0x7f0000000240)="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", 0x1000)

00:00:23 executing program 0:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
__semctl$SETALL(0x0, 0x0, 0x9, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x20)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x3, 0x2, 0x4, 0x9, 0x0, 0x6, 0x4, 0x9, 0x2, 0x4, 0x800}, 0xb)
utimes(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x1000, 0x1}, {0x9a6, 0xff}})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={<r2=>0x0, 0xe3, "cc2c0140ce984e7682416a58198a06e79ef0aa9e742ab86160ffcfd9a36cce235bc816b1bef7fb84b47de9b91f4deb171bcb61e2995de7d8348bb0d65e6bf82b03201613bd8b3aec7a58514db8f2a5df3a8d6334f5fce4f2eb244b486ad40bb3cf9e9ce34a8175c8458549c2df88a58c0db5ca43989e6e7f9ff88e0b073e0767e40e5c6bfab71f0b5bd2298acf30472ff68ae594c831f32cf9c8b9282eeb370034e0d072f3769ca6f2559144f7de729729d6ad301691e82cd98f8b4416e2229094e979f315b155fcfc6705e6dbe3e43c085596dad94ac581f3ed8c8c80acacdaee344a"}, &(0x7f0000000440)=0xeb)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x7}}, <r3=>r2}, &(0x7f0000000140)=0xfffffd0d)
r4 = semget$private(0x0, 0x4, 0x80)
getpid()
__semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f0000000200)=""/153)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r3, 0x5}, &(0x7f00000001c0)=0x8)

00:00:23 executing program 3:
r0 = getegid()
r1 = open(&(0x7f0000000040)='./file0\x00', 0x100001, 0x1)
ioctl$DIOCRSETTFLAGS(r1, 0xc450444a, &(0x7f0000000400)={{"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", "01e86e3e6173b18179c4f29ae068a7f6fbc889f18c271c086802e606347db67f", 0xfff, 0x398e}, &(0x7f00000000c0)="993158c2159e6c7e0183c99d92e6c5ca63e56e0068dad4aa1baebe97d8ae84c1f0c375c9e50854079298b17d5b70d2a4b9b7707bfd3bc8a4dce58a4b4f3f1c4178dbabc7f114024bc62a71b2d93570ba1734ea7cbd940335a02974a8ebe3aebf3f4a88ff5d57a3bb2fc8eb98ba049437d20dae7048402df4b90e603906c3f79bb8f0481da4dbc7add04b90fdb7bd4c51675be4074fa77a51392617859038998b5f70479679a803fd274c00a33c597e8d275d58eb537d9953de7ccf16bd", 0x8, 0x100000001, 0xffff, 0x5, 0x8, 0x5, 0x0, 0x9c})
setregid(r0, r0)
freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0xfffffffffffffff8, 0x2)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000000200)=""/50, 0x32}], 0x2, 0x0)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = dup(r2)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@local}, 0x14)
poll(&(0x7f0000000000)=[{r2, 0x140}, {r3, 0x4}, {r1, 0x2000}], 0x3, 0x7fffffff)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
setsockopt$sock_int(r2, 0xffff, 0x101f, &(0x7f0000000280)=0x100000000, 0x4)
close(r2)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet6(0x1c, 0x1, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18)

00:00:23 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8004, 0x80)
bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="01002e2f66696c653000"], 0xa)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0x80000001}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x485}, 0x8)
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000180)={{0x1c, 0xffffffffffffffff, 0x0, @remote}, {0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x5c)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40800400000002c6, 0x0)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x100)
preadv(r2, &(0x7f0000000040), 0x10000000000000f7, 0x7fffffe3ffff7f01)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket(0x2, 0x30000003, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000000)={<r1=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000040)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000240)=0xff, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x2}, &(0x7f0000000200)=0x8)

00:00:23 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x41, &(0x7f0000000100), 0x4)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = getpid()
r2 = getpgid(r1)
r3 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/155)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
getsockname$inet6(r4, &(0x7f0000002280)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002240)=0xfffffdb6)
poll(&(0x7f0000000200), 0x0, 0x80000000)
setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000180)=0xffffffffffff8000, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)

00:00:23 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000180)=0x4, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f00000000c0))
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100, 0x0)
ioctl$DIOCRCLRASTATS(r1, 0xc4504448, &(0x7f0000000280)={{"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", "6bf8455646df082f2a80aa41bfe9282068d49807144d9c58f8b3254a5e014fe4", 0x4, 0x101}, &(0x7f00000001c0)="f42ef583f4bf6d26776242c3a02ea2349b59e3ed94829e16a05ae1df19471cd8383f4c328b44a306e7d4e639aeb3cdd0b260787bf76eae3fca97bd5da5fbcdb522cac3c05aab1ebc8d08040eeaf6cd075b3a1f5ab0ee793423c39c6d290b043d89a23c8f9a7931649df7d896aeac4a78f4a4ca5c0ff9640ddf56bacc52df9cc51c4d1f7064ab2e71f58c736082982d5989", 0x9, 0x7, 0x10000, 0x0, 0x7, 0x3c, 0x7, 0x7})

00:00:23 executing program 1:
r0 = socket(0x0, 0x3, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x2067, &(0x7f0000000080)="9b4ddaf69c43ec16852273a4d8adabf808881edf61939d86ae7b14a94428dfc25b5233feb0529c8f6cc328608f8f779a42cda48d25150d0b6d9dba1f9acf76f59aef2c367dd392b5290c2ff6bd5eb711141ee7eca2999c277c1697921f56d3037fe30065123b0a2db2f994881424ed6307c9be716d957370b50823803c68fe7fad33ef01f60cac1205d210940037d52bf01de00c35ee81281aea3ab42aa3dc7f25ebd145cedcef7a8f065aeca4a7cb73a07b742edbe029bc0ae17acdddbe5162a2c0de5f040a85c42bb80783dd16691a992bcbeb69411022cdcdd6cae201c7dff3ba521a9f194945fa13438cfa16f749fd452c2456a72d12b96d94e8873f853fbda06aa557be4976930c4c62f037edca2e82c996505180100a55f3261c777ef85f67a4681bdf211c657bedb304392e80207c4d071ba3309d237992dce7b62cd13e709605d6a1114443010cdf98cca07fd83b40587aa748599b91593377cc5690db6b9ac1403692ecc25c9ced10e220992bc061721faa9ac40652a17cb8534c668b2d88849d94f691e4182b812d92c1b41bd136301c826400ba9b259f18f3ce2294b1b8bf094fad94b6c55837ec0b8e09a7ecdf82cc8a8fb6dbf7a88d17af79ff1c59342ab3d42e20c7a3cab99b6f470ea006cb4aa1666274cdb2a84993505189c54933e2e16e97822a235a4a208c38ef1167d8c06eef917a27fbec486421b16bef39bb8f0524f1da6a5ea1c80798b92c299e86d528afb5c1ebf530f35fae703a76ffff6b8764655c88566b9a3f3da78c414fad68b32f8a515c8a8ec99ecca3d98f7cf2457930d5fd8f02cec99f4215c70bb79f04ded6fd1ae254ce8aa36c413cccb231dc9c66becd7b0e3631e023c55f18fa4bfb55debd4167d606e116f0a47cec5ebe12c4bb3906872eb2300b2fed8f342fbbae99aba0632e9f38c551a4885ba44808b303af388e0cea91e3fecf04e2407b9e5b58a5762aaa4e58788dc00f0eeca851f2bed6b841af7080bdb1051280c9dbcaa1c02745e428ea24072199eff4428f08c1574e786747dd46a980697c42a6a65568d16396b16c65d885edfd0c5ddbe2aca69c5d69208181e791ef309452e6636897702fe1fcbbe42b7e8758fb5bec07fe8ae0ae73e17af2790d09c9c9096541ea69ad988732295e204e9b061d9b46936a4c81fd748465a01689df9515a01ebba049eda7428f6a23eb56092581d367765cf6c2274c91272eb6bfc290366fbe9649822e1d77c9236f3553a95f1c25c7bc6367da76fb23bc558a0b1a4470c4f93966dab5f5585d801a0b9ae738012c00ca35914fabefe3653a7ed192f1246196e4a1825b4b09d320651d09b0555fe04eda3ddf92eb923986463c695aad5a3ace4e1a709d589bbe9450ec3810fe6b9dad51606836b6b82afc536c5299e34e0bc678bf2544bc4e33026d7d5e9c4e8c10f45f655fb77ef74c77c59dc4907c06b34abb6578312b134518290fff40682fb1ab1b8e1c6c9f4fa9a0869ec7eece679c62b7519ff042224093233b0d5e5b528e529824ccd7441ab25584a940dad4f62e021e54d83b12789c7f52e87aab910105dada4ba56edf82aded0bebf2efc251ab72ed4b85a678e937865722166e33caad6ebe02d1e79379ff1f8e0a749151eb5d757424169665c857ad4b1e28d7be1dff41eb7fe00a8af2e7604fe3abddfd000ce49fcf13674dc5d23734c5213dd32ef113c8c03de9191985e15697fd2c76b578db9ad692be4f2cf90f8d275259ff2946998d60df2bd65f23ed4781f868fe8e9fcd6800fa13d71ae6c93519bef6223ff253ce2cc3d57c4a5a1d94507c2ea131cc8c92babd042ea9a19ad03d2b859f8af35b9bad234fe96dc3b598e7c10452e9f98c76bc4e43b1837794c48dc060ddc3a92c6b78a9ee69aa691edaccbc77da9ef934a801f52f6ef686182e09963de632d110aec5f035a532f91e67e3d8ab3fe3e7694371bbd44fdb3e92198a724beb1e3db270782c33195a642900652cdf373c30ef5928af696ec6a35d3fdca57baeec31f1dfc1a6140bea2ef7c3d4febeed5e3bbbe1356c884c195d0b4ba5edd15fd067824196923bb3deed01eef388b17443ec885d4bee5a61e33cf417aa405c489c7c343e01b109b972e84f99984296c9c42280006715d48434e03df9e169316a2a8e6a02fa50a503bb7f214706acb01b83d6d6f451870fde4f6ac03b9d01d18e8280a7c9724da896672fe8d63998d8dfda5841760b4b7ceaa80114a2d1f7bf70ef974beddef304fcdb80cb001627a4afe88a22eb90bc653c9cacd69b39690a03eb92589a07b97426bb6d4bb6f29a12449a7c8d7627f61c49ea4b232d662341daf18f02f75fdd5a24f97cc430e17940b28781f50410696e555aee87650dc48731c58fc81325fff383211c270680b67971dcee5045b7fcb88ca76980e03e7f8fbff238160786a34b0afa0769f63e95af220a4355cec63c0b24eb6544230461bb7c21b2ab8a2f3282d46003cbff8c3b9248a611f059559816d2101f336dc27000b3c9050effe071a0c76c943021a4bf6631770e2d3a15629d6bd5f2b4e769447fde0d979f97323ba1296331c15738c97886065d1a7e5b309cd59077bd10299297022573e5a1553721dc0d9648969a3af64d10bd004be7f2ca1fe2a5b5e5bf0d4ae3a23c594eaf6538af97b9402718670b3cd0772513580ce81dc8563e89e178399d37f6173b9976e0890ca0e40aef6a762bd47e05bf45a38fde9b8d4052f04256045cb3ec6dadfed218bf79c85422859f252bfa38ca09556eea0a3a4a309dbe9dac43ed9d1536eca2eb85c6d064b9e9bf73a65b7c88c35bf327498c21f4688980ce60bcb3cdfbf95665881566aa4fe398f8ac100bd33998a14877bd42a7a407e97e7997f0b1ff69a4000008e3086b805d5fef85e6446c68beb92477e0d60e751e3699fa4fc4cc50157c58d6e1a76f1ab9c3ca95f5ea868c9c856558486c97951214033b9b1c2f65e90ebddf115552bf5c5c25a5734db729bb56bd4b8f2affcba420dc7bbffa9b8cf5869e04ecbc916f29cdb97831aad6bf44881a57f4dd29e9f58ebc7740976001a34f4db02c7721ba5714f5786c22861561888b2142b501aedb66c21f6be3b34a9f6b5e678e577995f13f8e7e9f7d2a133b6ec5961401be2d888ab883943f837d7c295756f03dcab0023728d063c40c52358d36a8f33787fac4b002a952dc661e7feca30dbc026da93b074f55c1c436694fb1530f7a746ed7155e87752431d22d1cc3649ec4c35e1e79c66dc9dda8aeb8f54c6a81e92188fb405098058c6de8b873b8c08e6d1e6bbe982879eec91601d77501e29dfae5092a97da757520241d0860fc883157d5a72addb926f395f1b54537fa2ef14dd3c65373266134a554be57f128eaed6c34e965fd1b2f09b5d55c39f8cb7952eb5501114d3665591063e678e8a7b9dcae2da7a170fcebd7f69cc7fdd634c70ac1560ab9bd7d88db1ac159a8f26e1fd4b7dceff8fceb23c26a52d67e698210134d4d64c378937ce8cd4ee363c2d22706be2d69c9695801dd97ec4c6b9b447f96dfd1b5044d392d3f0bfd3aecdc422d1ab3e2a1fe25982f0769987ff5fc1b7ae45fad44c4ae98ba3bc36fc309820e2a1c649df90dfd4058bf3f2d86411727fdaecf6281fccbbdb30adf139550a47b123be5a20b476fe7ac148d50c8dcdfbc44e282d6a8eb8df9e52dbcc40f583cfd1648474ac8a12243eb81485abcbf51d8bacbd9fcdd91a8575017a5955a5a46380211f9b95423b262ab487911bd7c10159fcac37ba9089c96167fce812672b650a25afa5b70bad418cc5a4496f082fd4eff024846c3bab6733787f42502b00c9314d96014156616e323fc28d1eb15feafb9aeffb6a89418d866e3bd06dfcb040787fdd0debc8e91320cad93a40d27ebdd2a1ce4e7175f5826d04275f8edefbbe8f5ac0d018b0d1943b19a6291139b7568636fd0b5917c64e8b79aeb1ce21f605a83083bd94236033d1659b9ee82fe7748a53f1e22ca8297b6c4ecffc3ab026a6f7dedeb9a128434f38d17cfeb66cadddb2406726d9dd0f87190fff0f46e48c982ca01e4f080e4f2dc4fa6f2f32e5f09900d91bdb621deffaab90fb31b87d982b5767f8e371b565716212ebf544d50a6b0b9ec3381b594744a6838b561c93034d1a40de92e3942301684df95d0589b7498ee9c3f038507954a8eec7e619f507f857f57d7f070a173dc67cc78aa6b39ab3a8561ad2667888d7817c950e728dc3de89c26e2e91ba5b048e21bb81a40d7977d5a7253d2ef0ac5f68b1c10791cf6cfa5b9d8498c89875b43fec6df3cf5c32483f3b60218bb488ba11ecc5bbb39050a943c1a4bc0ad8e6887aa22edc19a4ba1716ed055a09dbbc97f25e4a89c5145d19f4e636c87ec33da99935bd94c2f4647e9055dbfa19f5fbd6132991409d8420d0bf5d7e9146bc3692779f99770e96a6343662aae29b42e7cad181215b5fcb06e34ad712eb6c41f1f586af93d395c9f00806446e11034e6130b20014154a4f2ccb9ec9f8f3fc9247b205ef6887e3ea9ed79b327e4911ac63b154340a3a42895998ae136e708a5a84b81cbd7473b21f0283a505853b48119f9c4f30d61d304b172ad4c7e1b024a19eb38c091db0d6439f2ddb360a18cf1b83bc6c7b19ddf8df62839d755cdc38dc4229151cfb300fb1944cea7021f0d463ffb93cbf2ece1ed0157385d53cb187fd22baf9d479d47d138b4c4433cd1f455c567ce6a6829cc8d9e53286e3fae122e2fedd62db888b6c33d22fbbb324b83e6445aabdc0853c63ceb2f3d95135f4aaeb8a36ffc942b27a54daa717ac68c7a91d0ab21c264157a8f4ac4e74ba204f15fb76c9307d10198b373f91374cb94f8395bd5e34469bce83cc60f7d6e50e0f39468d9a122efeca81f82cdf0bf5e0d2c0fc2950c204feaf6c6072cb77a981764760da38bbc3533d2043226a71b9eed09e6a55204917ef2ce14a4a69fb9df906e0bd92f1af2b261af23ab622b9a8000d096be64537175f2a53e980a97ea9d8fdbcf22cebfa65c81f67b018e17d6165853cb220eb17ecf3152517b9ec3257ff290aeb91b635f449c571b983bdd9a0a7a32a00c4a4378ed2fc5240e2051ea2625ed99050d4aea238269a4251cae9bc1119e1cf32679f23d31a4ac92e2dcd405bfd40b42885872bc45498a606e22f4972c1b933a59c13b5750652db0e2e78bc6873909f9575643af26b0c531bb32b7a142a1ad28379177af6d52dd84124777e052802c13f5693f1db5ec2f84b015db2df27f5352ca0c3a37f9c5ea2c8dc3c8a87379f078e90e06b7bfd4612a4a93e129c1cb93f2babb9ed1eb30837266d3194a55b12806fdbdfeceb84f6e14240be59befc4541fe5501c340705a1f0644ecb29bfc9f412dfc24af9f4304e2b11bebece2fa9a20b3712004a01a98b158b704dbd1ffefc17a3d988c50a52437ab5ef1c793474a9a77e0e70c117a1098d46885bb50cc44c8c440ad453fb93ff16ebd4b18cb317a5d4ccd5fb87020f60cd5ff30369859e623f857749a63e2dbdf0618adff312051407d5534b5e9d334ae298cc75bfb0abedbfe9f709d89f229de17426235dbadcff70c8c1be6d7bb34f18592a7165b371d19bfe644a0065318f0080ce7ac26439c486bfd27293e4f1d75ec146293b78a037f6c1c6a1665f9f13959d0889542304499b99ab731c324e1e25119635e51a2083ff86c18d9f699ea37c85da9ead428e0cfee94126bbb7f5167d92935cc58f842c2ec0084008dc26886ee024add956cf8b891fff1234", 0x1000)
r1 = getpgrp(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001080)={<r2=>0x0, 0x40, "4ed9c270c1d1713b4c6bb9e1085c85a383b0dfb680c7f83a2c0aadd67140688239739472317d7d7d11eee4350a5cbd51c070f104467bf990a95cb48709d284c0"}, &(0x7f0000001100)=0x48)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001140)={@in6={{0x1c, 0x2, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x1f, 0x8f9, 0x200, 0x5, 0x0, 0x6}, &(0x7f0000001200)=0x98)
fcntl$setown(r0, 0x6, r1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xff, 0x4)

00:00:23 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
clock_getres(0xe, &(0x7f0000000000))
r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0xffffffffffff8001, 0x4, 0x4200, 0x6, 0x4, 0x2, 0x7, 0x9d25, <r1=>0x0}, &(0x7f0000000340)=0x20)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r1, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x799, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x4}, 0x8)
r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10, 0x30000000)
setsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000180)={0x9, 0xfffffffffffff955}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000140)=0x7ff, 0x4)

00:00:24 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = msgget$private(0x0, 0xa)
msgsnd(r1, &(0x7f0000000040)={0x0, "11c472dd54d33997707b4dde328eb8dc6f524680b5de55560cda91b8fd1ef1cb8c4ff57c29ce108e2dfea0f1dd5b99ccf77fda58c8377887c749bb91fd71fbf14723b6c3fcbbf12d6ea20267295fdca7e679c6926ec14e45e2d6f63afb3f39cec7531631a8cd20524648759825b7d10851e5820dc5b518a0c798710134c533649f774285d5f164ebef0ca00c1a0311ca02341cf6ff0abd713c5f3329dea5c8d7122bb0b9"}, 0xac, 0x800)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x26, &(0x7f0000000180), 0x161)

00:00:24 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x15, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98)
socket$inet_sctp(0x2, 0x5, 0x84)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x20000000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0xaa0}, &(0x7f0000000180)=0xb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="39a44e2200000005000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000fa00000000000400"/136, @ANYRES32=r1, @ANYBLOB="000000000000008010010000030000000000e800"], &(0x7f0000000280)=0xa0)
r2 = semget(0x2, 0x4, 0x0)
__semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000000)=""/76)

00:00:24 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000001640)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000340)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000014c0)=0x4)
r3 = getpgid(0x0)
mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x6, 0x11, r2, 0x45)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$getown(r4, 0x5)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
r5 = socket$unix(0x1, 0x2, 0x0)
socketpair$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)
socket$inet(0x2, 0x20000005, 0x5)
getsockopt$inet6_tcp_buf(r4, 0x6, 0x26, &(0x7f00000004c0)=""/4096, &(0x7f0000000180)=0x1000)
poll(&(0x7f0000000200), 0x0, 0x80000000)
setsockopt$sock_int(r5, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
freebsd10_pipe(&(0x7f0000000300))
getpgrp(r3)
open$dir(&(0x7f0000000400)='./file0\x00', 0x0, 0x100)

00:00:24 executing program 0:
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x8)
getpid()
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = fcntl$getown(0xffffffffffffff9c, 0x5)
r1 = getpgrp(r0)
getpgrp(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0x3)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
clock_getres(0x0, &(0x7f0000000280))
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
accept4$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000080)={0xffffffff, "82a6f1a06a46b78dc557b2f68551f7ff"}, 0x14)
freebsd10_pipe(0x0)
writev(r2, &(0x7f0000000180)=[{&(0x7f00000005c0)="e606848a597d5f1d9b8e29ece000b4c9e6b347c6ea80a2089d95ed0c572e408acc4ae1fa5beb7b5c91c84dd6fb9960cedce7298273e36fffed6be2df8b383b7df43eb7b0f39d857efd21044cf708e42c777b330393abb4551c4602617d1baca8fd9bad4dacbadb930df8fb4ddf9d72e588a47aa5fe56104f8ea8725cef7c7b538ddfc0bbdc06319e0eed35e9cc8104ac01381f", 0x93}], 0x1)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$setown(r2, 0x6, r1)
lseek(r2, 0x0, 0x4)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1})

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x2, <r1=>0x0}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x6, 0x7, 0x1800, 0x3, 0x9, 0xfffffffeffffffff, 0x60000, 0x0, r1}, &(0x7f00000002c0)=0x20)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000040)=0x100)
setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x2, 0x4)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r1=>0x0, 0x0, 0x3, 0x11cb, 0x7f}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x3, 0x9, 0x2a, 0x6}, &(0x7f00000002c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="04000040", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x10001, 0x1, 0x6}, &(0x7f0000000140)=0x10)

00:00:24 executing program 3:
syz_execute_func(&(0x7f0000000100)="033ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0x1, 0x1, 0xffffffffffff6539, 0x401}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x3}, 0x8)

00:00:24 executing program 1:
r0 = socket(0x6, 0x3, 0x85)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:24 executing program 0:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={<r1=>0x0, 0x0, 0x3, 0x11cb, 0x7f}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x7, 0x3, 0x9, 0x2a, 0x6}, &(0x7f00000002c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="04000040", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r2, 0x10001, 0x1, 0x6}, &(0x7f0000000140)=0x10)

00:00:24 executing program 3:
semget(0x3, 0x2, 0x20)
semget(0x1, 0x4, 0x48)
r0 = semget(0x1, 0x7, 0x1)
__semctl$IPC_INFO(r0, 0x6, 0x3, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x6, 0x2)
getsockopt$inet_tcp_int(r1, 0x6, 0x400, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000280)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:24 executing program 2:
socketpair(0x1f, 0x4, 0x5, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, <r2=>0x0, 0xfffffffffffffff8, 0x1, 0xfffffffffffffffe}, &(0x7f0000000040)=0x94)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r2, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @broadcast}}, r2, 0x7, 0xc59, 0x30c, 0x7, 0x6, 0x9}, 0xa0)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000340)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10)
munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)

00:00:24 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYBLOB="8202ff0366696c6530003ad3da4e91b5f33a3125e7c99df092447cb07d9435420e88974f77043eafb29e3013f2513385a42eb3eb939618"], 0x1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x10a1, 0x5, 0x80000001, 0x97}, &(0x7f0000000640)=0x14)

00:00:24 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x608, 0x0)
lseek(r0, 0x0, 0x7)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x1d, 0x4)
syz_emit_ethernet(0x1000, &(0x7f0000002140)="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")
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@loopback, @multicast1, <r1=>0x0}, &(0x7f0000000080)=0xc)
syz_execute_func(&(0x7f0000000180)="98340d0f050520d0f80791e9b00a0a41e2e9964180bf108a6796fbc4237909a200800000e666f66d220fa0e5be34d1c4e1f8c421fcc4e101167c5c8ed72e41812047002b0000006e46f18888a1c4101f9b9b73e2571616ac100000ad808f2940c44219a775d0f08171a38a806ebb40dae0e5570000008ca065600000c4618de3c0740f2d9600000000cadcdcf340ad0142c4c4a241afa1fbffffff3131f95dfba1c9fb110f0f3804830a000000")
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r1}, 0x14)

00:00:24 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open$dir(&(0x7f0000000280)='./file1\x00', 0x4, 0x66)
r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r4 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10)
r5 = accept(0xffffffffffffffff, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000400)=0x1002)
r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r7 = socket(0x17, 0x1, 0x80000001)
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
msgget$private(0x0, 0x508)
r9 = socket$inet_udplite(0x2, 0x2, 0x88)
poll(&(0x7f0000001500)=[{r0, 0x48}, {r1, 0x6}, {r2, 0x2002}, {r3, 0x5}, {r4, 0x144}, {r5, 0x41}, {r6, 0x44}, {r7, 0x4}, {r8, 0x80}, {r9}], 0xa, 0x9)
getpgid(0x0)
msgget$private(0x0, 0x200)
r10 = msgget(0x0, 0x44)
msgctl$IPC_INFO(r10, 0x3, &(0x7f0000000340)=""/155)
r11 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000240))
lseek(r11, 0x0, 0x3)
r12 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r12, 0x0, 0x1000000000004)
poll(&(0x7f00000000c0)=[{r12}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
getsockopt$inet_udp(r12, 0x11, 0x557ed6d775fe8eea, &(0x7f0000000080), &(0x7f00000001c0)=0x4)
freebsd10_pipe(0x0)
getsockname$inet6(r12, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x292)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
accept$unix(0xffffffffffffff9c, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8)
accept$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/51}, &(0x7f00000001c0)=0x35)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000180)="b12566f20f8c0f000000cd806969ef69dc00d9c442f1455a65660f382b381cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c101efc48192558dc3c366450f186746f3400faee47c7c730fc481a56592ffbc000026400f0d18e3df646736676666430fefb3000000000804f4f30f1a12c483354a3e07111d54111d00")

00:00:24 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x5}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)="d997a409591d1509e8b4d6d0126d1840dae3d76fc9fe11790f9545b8a7ec2c2071eb1df0b1d704d29fad866e830f43708196e967b107eb998a8b11b7b5893579c4a3cb2958732b01e0313ca48d0420240038b1ed", 0x54)

00:00:24 executing program 0:
socket$unix(0x1, 0x1, 0x0)
accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/83}, &(0x7f0000000080)=0x55, 0x30000000)
r0 = socket$unix(0x1, 0x2, 0x0)
sendto$unix(r0, 0x0, 0xffb5, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0002bf4302d00900000086557f500672"], 0x1)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000180)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc10fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:24 executing program 0:
socket$unix(0x1, 0x7, 0x0)
r0 = socket$unix(0x1, 0x2, 0x0)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="660100000000050004575717a4cc226e99428833e602c405d2e1dbfa"], &(0x7f0000000140)=0xe8)
sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="70012e2f66698a653000482b20ae01916020a3acb3ed3db8b6fbf8bdeacb0d956398fe0f5801cece5feefbf5d7bce9a8b63164e88af662e5ce031331fcb8660bef3a4cc1572af2834d6a8c85e9987e78e20d4ee19774a921744d90fd1a03a151254b4cf6ba304022a2cdd7023cf847b561d830655031ab984976e823da4de23dd6c9ea91bc10188426b61f539108b49ce63cec8481067f34c499ec3688c0f5e9a3330308714a7850fbbc9262ca95e49849b906cee9c2e03c4e676f1c53f3d1539978580d583cc86b67fb33db3e44b5c1299c866dd37f8459efa19056c39086927e51946479b82084c19bfcb5de21d69362a0279755"], 0xa, 0x0}, 0x0)
socket$unix(0x1, 0x1, 0x0)

00:00:24 executing program 2:
r0 = getpid()
getpgid(r0)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:24 executing program 0:
syz_execute_func(&(0x7f0000000080)="b1c291cd806969ef69dccf000f708301000000fec44139fd5bf91c1dc1c1c7c4c3090c33000bd1bbc817d11fc817aec44549f2168f4808eebce00000802000c421fc51c1ea660f383fd1c3c3c4210a5f7a2af3400faee47c7c730f5726400f0d18c401fe5ff62025500804f4c40ea276690b72c3c3c3c31d54111d00")
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
flock(r0, 0xa)
execve(0xfffffffffffffffe, &(0x7f0000000040)=[&(0x7f0000000000)='\x00'], &(0x7f0000000240)=[&(0x7f0000000100)='\\}.]..\x00', &(0x7f0000000140)='/()\'@\x00', &(0x7f0000000180)='\xcb\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='!\x00'])

00:00:24 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
munmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000)
munlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1)
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @multicast1}, &(0x7f0000000100)=0xc)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)

00:00:24 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0xc17, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
socket$inet_sctp(0x2, 0x5, 0x84)
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @multicast1}}, r2, 0x3, 0x5ad18cd1, 0x867}, &(0x7f0000000340)=0x94)
r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e, 0x10000000)
r4 = dup2(r3, 0xffffffffffffffff)
r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, r4)
linkat(r4, &(0x7f0000000000)='./file0\x00', r5, &(0x7f0000000040)='./file0\x00', 0x400)

00:00:24 executing program 0:
syz_execute_func(&(0x7f0000000180)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000300)="91cd80c442192d6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f85")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x20000000008)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa)
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000006c0)={'accf_http\x00', "dc2eb8e35454a063ce50aa1f5261b9bbc497760323d2ff9ccd78349b2bd4fa5fdbe25bf398d97cd9571ff4c531923fafce80fd66265839ebd530b834e0904928e2170dd3e7161761fe7535a9d228ab34a8e56819bdf2a394a21b8ad9ec2a992f30342912c617a851f12e08bae5001353fd974dc656a3bfd9cf18d525825379704c960f06224cd6a7b544240b5d56a668b7a283ea55c97f036f16b2e508ac1fc87336642ce5e7893dd0130f9c0f03abd18496f0731d6728db4f6c2b322ca85dc5540125f668dbc5b7945cc8908a110f4c6ce7708e6a5261a93e63fd2fa4fbaef35e6053c848f3867533dfbf50050bf9e2"}, 0x100)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
readv(r2, &(0x7f0000000000)=[{&(0x7f0000000380)=""/208, 0xd0}], 0x1)
open(&(0x7f0000000540)='./file0\x00', 0x18805, 0x8b)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x7)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r2, 0x2)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
getpgrp(0x0)

00:00:24 executing program 2:
syz_execute_func(&(0x7f0000000180)="b12591c421bdd1da6969ef69dc00d9d0d01cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0xc0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x8, 0x1f, 0x800, 0x12a000000, 0x8001, 0x9, 0xfffffffffffffffa, 0x0, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0xfff, r1}, 0xc)

00:00:24 executing program 2:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x5, 0x366, 0x5583, 0x9a5, 0x4c70a8be}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x9, 0xf, 0xfffffffffffffffd, 0x3}, &(0x7f0000000180)=0x18)
syz_execute_func(&(0x7f0000000100)="b12591cd806969ef69dc00d9d0d0c4416ffd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f216c4610173ddb4c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d182ed049c1e1df646736676666430fefb30000000041df950b000000f30f1a12111d54111d00")
fsync(r0)

00:00:24 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000200)={<r1=>0x0, 0x7d, 0x7ff, 0x10001, 0x115b, 0x6}, &(0x7f0000000240)=0x14)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x0, 0x3, [0x100, 0x8c, 0x100000000]}, 0xe)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff}, 0x4)
freebsd10_pipe(&(0x7f00000001c0))
ioctl$DIOCSETIFFLAG(r2, 0xc0284459, &(0x7f0000000080)={0x10, &(0x7f0000000140)="31cf422ae13d5646efe408aebfb3b91e40d0d874d4e8d1e997c22633b9263dbd9a0def3eebaeb20d3659ebc29fd1d80e71640f0d1f5170d070447847e228815f712f6eeaba5e04469b6e7fecfbc78a4d47973bf46d7b26cdff258c4a3292b44d8e60", 0x8, 0x6})
execve(0x0, 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x5}], 0x1, 0x0, 0x0, 0x0)

00:00:24 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast2}, &(0x7f0000000040)=0x8)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:25 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
accept(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c)

00:00:25 executing program 3:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0))
freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=<r1=>0x0)
setreuid(r0, r1)

00:00:25 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
msgget$private(0x0, 0x2f1)
r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x2, 0x2)
r2 = openat(r1, &(0x7f0000000340)='./file0\x00', 0x42, 0x73)
linkat(r1, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00', 0x400)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast1=0xe0000002, @multicast2}, 0xfffffffffffffe62)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4)
openat(r1, &(0x7f0000000300)='./file0\x00', 0x40, 0x20)

00:00:25 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={<r1=>0x0, 0x4}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0xfa7, @remote={0xfe, 0x80, [], 0x0}, 0x282b}, @in6={0x1c, 0x1, 0x9, @loopback, 0x1}]}, &(0x7f0000000200)=0x10)

00:00:25 executing program 0:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCRGETADDRS(r0, 0xc4504446, &(0x7f00000010c0)={{"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", "89f40771f3e358d387734563e84972f650dccb38265c93ceb8016cba1ec02f4d", 0x2, 0xfffffffffffffff8}, &(0x7f0000001080)="099a13365f3671ef482d8fe46828bb3e599e7387ebe4898782", 0x2, 0x3, 0x10001, 0x7, 0x6, 0x4, 0x30f})
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000)

00:00:25 executing program 2:
r0 = socket(0x1f, 0x10000004, 0x3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000180)={0x3, [0x0, 0x0, <r1=>0x0]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x1, 0xfffffffffffffffa}, 0xc)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0x8, 0x4)
getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000040)=""/55, &(0x7f0000000100)=0x37)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:25 executing program 3:
readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
setsockopt$inet_tcp_buf(r0, 0x6, 0xfffffffffffffff7, 0x0, 0xad1910b68779ff6)
getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c)
r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r2 = dup(r1)
utimensat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x8d9e}, {0xdb, 0x8001}}, 0x200)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0xfff}}, <r3=>0x0, 0x1, 0x9, 0x401, 0x8, 0xef}, &(0x7f0000000300)=0xa0)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000480)={r3, 0x4, 0x1f, 0x400, 0x3, 0x7, 0x100000001, 0x200, {@in6={{0x1c, 0x3, 0x4554}}, r3, 0xd7f, 0xd30b, 0x3ff, 0x3, 0x7}}, &(0x7f0000000540)=0xb0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000400)={r3, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6]}, &(0x7f0000000440)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140), 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:00:25 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, 0x8)
accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x0)

00:00:25 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x8e}, 0x24)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000540)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(0xffffffffffffffff, 0x0)
getpid()
freebsd10_pipe(0x0)

00:00:25 executing program 2:
socketpair(0x1, 0x3, 0x7, &(0x7f0000000040))
socketpair(0x1c, 0x1, 0xcbe9, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getgid()

00:00:25 executing program 0:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c80000000000000fe80001e00000000018000000000000001"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0xe6}, &(0x7f0000000180)=0x8)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:25 executing program 3:
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fstat(r0, &(0x7f0000000000))
setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0)

00:00:25 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
ioctl$DIOCSETLIMIT(r0, 0xc0084428, &(0x7f0000000000)={0xb80, 0xffffffff})
syz_execute_func(&(0x7f0000000180)="c4c2092882283da62e91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f1867466bf3406baea4a47c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
accept$unix(r0, 0x0, &(0x7f0000000040))
syz_extract_tcp_res(&(0x7f0000000080), 0x9, 0x8000800)

00:00:25 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
fchown(r0, r2, r3)
fchdir(r1)

00:00:25 executing program 3:
clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0xff, 0x3ff, 0x1800000000000, 0x7, 0x80000000}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)

00:00:25 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r1=>0x0, 0x74af, 0xf18, 0x0, 0x0, 0xfff}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r2=>r1, 0x10000000000000f, 0x1}, &(0x7f0000000040)=0x2b8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1204, &(0x7f0000000100)={r2}, 0x10)

00:00:25 executing program 3:
r0 = semget(0x0, 0x0, 0x20)
__semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000000040)=0x40)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x903, &(0x7f0000000000), 0x2)

00:00:25 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8200, 0x9da1e945ebea2af6)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x4c6f, 0x1, 0x81, 0x7, 0x4}, 0xc)
accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0)
close(r1)

00:00:25 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x1, 0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
fchown(r0, r2, r3)
fchdir(r1)

00:00:25 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendto(r0, &(0x7f0000000a40)="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", 0xfce, 0x0, 0x0, 0x0)

00:00:25 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000080)=@in, 0x10, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/196, 0xc4}, {&(0x7f00000001c0)=""/102, 0x66}, {&(0x7f0000000240)=""/66, 0x42}, {&(0x7f00000002c0)=""/187, 0xbb}, {&(0x7f0000000380)=""/53, 0x35}, {&(0x7f00000003c0)=""/16, 0x10}], 0x6, &(0x7f0000000480)=""/225, 0xe1}, 0x81)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10)
r2 = semget$private(0x0, 0x2, 0x2)
__semctl$GETVAL(r2, 0x4, 0x5, &(0x7f00000005c0)=""/203)

00:00:25 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1eac48192558dc3c366450f186746f3400faee47c7c5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)
r2 = shmget$private(0x0, 0x4000, 0x480, &(0x7f0000ffb000/0x4000)=nil)
shmat(r2, &(0x7f0000ffe000/0x2000)=nil, 0x2000)
r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000001c0))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x4000, 0x5, 0x3f, <r4=>0x0}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000280)={r4, 0x10001, 0xffff, 0x2, 0x81, 0x9e1}, 0x14)
socketpair(0x17, 0x10000000, 0x8, &(0x7f00000002c0)={<r5=>0xffffffffffffffff})
getsockname$unix(r5, &(0x7f0000000300)=@abs, &(0x7f0000000340)=0x8)

00:00:25 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8200, 0x9da1e945ebea2af6)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x4c6f, 0x1, 0x81, 0x7, 0x4}, 0xc)
accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10000, 0x0)
close(r1)

00:00:25 executing program 0:
socket(0x0, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000480)='\x00'])
futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x13d4, 0xffff}, {0x5}})
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
truncate(0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:00:25 executing program 3:
syz_execute_func(&(0x7f0000000000)="952c050f050520d0f807911441298f17955bf95b3ed3a6085e00000fc4014cf23e26220fbff6000000a0e5bee7d1c4e1f8c421fc7122c1d72121c481925585c3c36645430fef2e0fbb0198860080003f3fbfce0f73d539c481f8521f5726c4018df6a8d7000000f0470fbb7508a9c14600090c04c48299a66aa33e11bd110f0000")
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
r1 = socket$inet(0x2, 0x2, 0x5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x28)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={<r2=>0x0, 0x3e, 0x0, 0x5, 0x7598, 0xffff}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x800}, &(0x7f0000000180)=0x8)

00:00:25 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x8c5)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x80, 0x500)
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)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/174, 0xae)

00:00:25 executing program 2:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:25 executing program 2:

00:00:25 executing program 3:
chdir(&(0x7f00000005c0)='./file0\x00')
r0 = socket(0x0, 0x7, 0x1)
bind$inet6(r0, &(0x7f0000000300)={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xc000000000000000}, 0x1c)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1048, &(0x7f00000000c0), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={<r2=>0x0, 0xffffffffffffffff, 0x0, 0x4, 0x5, 0x9}, &(0x7f0000000240)=0x14)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2, 0xff}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r2, 0x6, 0x0, 0x2, 0x5}, &(0x7f00000002c0)=0x18)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000340)={0x0, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast1}}}, 0x118)
syz_execute_func(&(0x7f0000000100)="0c17b5b598cd801b69e4f56962f5696200d9d9d0c441395bf91cc18fe9589b26e101edfec4427d822a2adfdfe4da7676f2168f4808eebce00000802000c421513666f3e1dc8fe9509b9b9b000000c1ea01eff265dc5f00c36645363ef80f9966030faee42c24a1a1460f569f00082640c401fe1d8bf4f4df646736676666430fefb3000000007250314f864f86450f17720d14111d54111d00")

00:00:25 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x40)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x100000001, 0x8, [0x4, 0x1, 0x7, 0x0, 0x84bc, 0x200, 0x3, 0x568]}, 0x18)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000001440)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001400)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10}], 0x2c, 0x100}, 0x104)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8480, 0x40)
ioctl$DIOCSETTIMEOUT(r1, 0xc008441d, &(0x7f0000000080)={0x6, 0x3ff})
ioctl$DIOCRDELADDRS(r1, 0xc4504444, &(0x7f0000000140)={{"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", "c68c9a726389ad6ca37e9604fb734a8a641788fd83f1d8e473afd80ca796b27e", 0x3d80000000000000, 0x8001}, &(0x7f00000000c0)="79f3225488a602de270a3508b23f22be844ab6f91a24c4fba9eeecce62ac91fc6b36b2b70245c97e831ad5fca4b0ee32985a32e7bedcd414d9e7c72e8f2bcc19e5afaf", 0x10000, 0x99, 0x7, 0x4, 0x5, 0xffffffff, 0x4aaa, 0xffff})

00:00:26 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xf, 0x1f}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7fff}, 0xc)
accept4$inet(r0, 0x0, &(0x7f0000000140), 0x10000000)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x800000802}, &(0x7f00000001c0)=0x8)
accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000240)=0x10, 0x30000000)

00:00:26 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="07000000feffffff030000000000000000020000"], &(0x7f0000000200)=0xa0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)

00:00:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)={0x1, [0x0]}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:00:26 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
select(0x40, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x3, 0xb1b6, 0x800, 0x481, 0xff, 0x140a}, &(0x7f00000000c0)={0x4, 0x2, 0x8, 0x4, 0x401, 0x8, 0x0, 0x5}, &(0x7f0000000100)={0x2, 0x1, 0x8, 0x6, 0x800, 0x8001, 0x1ff, 0x6}, &(0x7f0000000140)={0x2, 0x100})
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xffffffffffffffff)
utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x8, 0x6}, {0x9, 0x7}})
mkdir(&(0x7f0000000040)='./file1\x00', 0x0)
rmdir(&(0x7f0000000080)='./file1\x00')

00:00:26 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f0000000080))
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
freebsd11_mknod(0x0, 0x8004, 0x0)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad001a1e005a660f7e0d000000065776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")

00:00:26 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000000)="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", 0x1000, 0x1, &(0x7f0000001000)=@abs={0x1, 0x0, 0x3}, 0x8)

00:00:26 executing program 2:
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000100)=0x8, 0x4)
setsockopt$sock_int(r0, 0xffff, 0x1819, &(0x7f0000000140)=0x5, 0x4)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:26 executing program 1:
getpgrp(0x0)
getpgid(0xffffffffffffffff)
fcntl$getown(0xffffffffffffffff, 0x5)
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
setpgid(r0, 0xffffffffffffffff)

00:00:26 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000040), 0x1c)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, <r2=>0x0, 0x9, 0x1, 0x9}, &(0x7f0000000140)=0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0xfffffffffffffe01, 0x20, 0x9, 0x2, r2}, 0x10)

00:00:26 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x12800, &(0x7f0000000000)=0x9, 0x4)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r1 = dup2(r0, r0)
unlinkat(r1, &(0x7f0000000040)='./file0\x00', 0x0)

00:00:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x32, &(0x7f0000000040)={0x0, 0x881, 0x6}, 0xfffffffffffffca3)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21e000000200000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000cfb00"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="05000000f1d00000"], &(0x7f0000000240)=0x94)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x7}, &(0x7f00000002c0)=0x8)

00:00:26 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
geteuid()
setsockopt$inet_mreq(r0, 0x0, 0xd, 0x0, 0x0)

00:00:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x25, &(0x7f0000000000), 0x4)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x200}, &(0x7f0000000080)=0x8)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000180)={@loopback, @multicast2}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10)

00:00:26 executing program 2:
r0 = socket(0x1f, 0x20000000, 0x5)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0xf86, 0x9}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000002340)=ANY=[@ANYRES32=r1, @ANYBLOB="0010000099e52a7750591ff2729d6729bdf21cb1452d647222281e5a5866a426ca8a0fb8bb12a4bb95566ed90e4fa035b367df90d90b5b756d72acec4b2531883c0e6978f4157998e52b2b74b8cd5aa27957c1f1e592542ce1d056a6f3198be0f9253a77c61ea5150ef33e2c373197bd117f6b3bcf27d3cc5db715f5ae946b2b088b8f381f8b22b3e1ce165abf631efc73c98c8e2a3bd3a844fa4072f2824ca5eb213367a6c55f922a1161f42c3fd4dbc48d2b314782e4fb9e4c242c6605d10f9b429654a9e4d2b861a4b1d1d36dcc082cc4b4ec125f3f1f4c8ea99fe2cd7078112c200f3911f0b6d63a63554a913d8a0d4354086037b66d47824c13fede3bb4ae5913b7dc1660a0853e1de86f525e4cbcb01e66c185cc5e614f1e22fa85b22c7f8e5fbbb162d4674815fbdf1a1e2094d37ffa1f69b07338ca98e3531d68b8c7501df7a9bd09fdb337eb918842e2b28fd595592f9ec125d07175c3c570558b27009932f508f02405ab8ed0817c942f696dc22f7a34631b2267f4642753e0ac4c20952f18b00facacd0fc318c372b64fdda9408abc56761e381176167d9607d9e813c76229cf2fc0e3e522c943eb86ddd6866da06ca6a291ea94c89032247600adf974692cbab6256fcc1d6ba23a1ca142bf2bcc38ed2c04d5aaa775693515140ef49d612a701f0ab03094cc93f8aa3c3aed3029e1d86500e50c08aac8c9c0200d732a8aeaa4c78d77a482f5be7359fe6fab7bab69a460fbb3d3da1d148732b469f1cd4f11b1ad8d49052a9d9f9c22186b13d2d18ccb4c3662ac643666b892c3633df1ea061c159472ef5b1ba49eec91cda1c6663008c8245eb04982de67c0b217c48fdf315c838752a91683562d77e48191d4a77226d62472ecae929e821bbfaf47d7beb8dd81fb079d6cd7377f31660b3002509230b841a1e7ce97db169b4a10b430dfdc03fff470fad8c19353303f6f5422e5cb5f01fdddf94f920aec9986702a3dea02570803811e778c034b90572894ad215ba9e77bf0e12b6844f8fccd29fba2bdb4fb186a21c700437bab24ec50a7bd7004e7ba935a5437c3e4b8c2f8fe4e23ba8637c187a1fb1b4b6ec6077c68d0264f0318e4817249f749561b8443a28900c639a6cfe715fef0f753e157b580a5308e7505a3a25623af28ca6693b32b3d24c6729bd6a9aa18d1b8df7a8133a7988e77fd8182fa0ca7b08b09885a27876eed44379602d088409ec078045c9c7d29aaebe79e22699c549b363bb1503fdd779d8fcdaf7d4ab5c29aa034808b68e79ee9de59c0011e9495c29eadb2fbb667daba9e31320bfbc05b0042b5f64f889376573abbfe61070bcd372fc6fc15b03902838374cdaf6cb6caf1676b4dd33062a321d12044093e82c750fcca1e1062507b9628224664b47bc409feeb0b48ca666a865f142b09407b97ed7de973750cf02819e74f34a89e788d2d8baf7b96998f5bfe806138d9bc1c6a8b5d6fe4d6a575ed3952f9b93e545d9fa5998372bcd702de5549a365aba581bd746a2c690556ba1e166afe841063d2eae043117492de906b57069ed79cbbb5a2b39a729f9a9eb6d223792cb51efa9e9fad6f0e5376b9c3031a46e89881b6a4526da357bac8b68e3a78bcad951b6b7ec6f22ac25dc9bb43b0491a5b09e5eff71a090158c743eea6d978ffea6f5483fdefa1772d9a54c9583e40ea96f9566aac19eddeba86b8674d234588973f75c3b022408d5d3ed0a7420dba05ba4af21259655d9fe9770d72783a61daaea23f00cbefae987c0b741b9252dc3868ea9816ac4a5be5057645598ea73a6263042f7a4b545980d119a2e461230dd53651328697b81f2868490216b3bd35f0d7693c5aca93f69ea9003bff4a131e850ce1353f4578f7fa82803fe6c2a58c1a34bbcfcd6c9200e0055155560e679e1b42a9277ac81abed4fbd47d912cb425dd3e605f4eb6d0fe22507a1c036edd1126821146814485e9037a92a72942d3c953edb87f97a5a559b184af70496bbeb8edc24147618f2defbc916600f4e87876cbb631a38ff8c8c2d87bea0afb87255176717d69612bae7abb0f77b1dc3845727870a9c9eeab3ada65e317132580f81f3d16b9a912184b587c3ead7ebe1eef9d77a53795a7e4f405921064eff5115218bb9abfc0c3969e7e5c4b67b1ebf65cf10d6a64d66871ac9d11eb450ee8dfd5e1e650c41b3b477274207ce6d9ebe6e4b672a2e5cde941891f7a763b8964b9d59e6644d097bf222b90b0acc9629c6ae04b40db6195b0f34f67e2f5db4aa65158f490454e0c4b554a0fea538a5e457e184eed5ffb479ff7e5a66e40927dfced1b448716082c7ba9322e6e17271f81e0a8301aefc0759410ea2f7c763779a9f7a81d7cb9895e01552a0f862a8a062a677229b771e2b52a5c6f60f1213434a1603f7f159352fd5932bc6345681678b1cdaa9e8e3b807807f0c91d891e863184df428c6b1102507e3108ee2210abdda16ff9b4bcd2321527d91a762ada0858c26e67f9f8719b178cc1edf56e69645386ce9a51f32aff43beb34815abe6a0310a1a37379806c0cf82725f8b57a893ac5c0c255e7925c687cb5d97ffd15f5d8e2bf990ea60bda4f8175eaf1908f183bdf1af1bb04d1873e163aec0b40cbc20d504ff4718a42b637841fb5f347d594b34d94d9bbb67a464c8479fbecae104066ecf787bed853e8271df58071e0eb742a931aa231c2be05262e71fafd0d76e532669a50f3d3cfc24ffbb1d18e4b1fca61e4c5f83b252287946ca93560a14d77fe00482059d6c60995d7d451b446cd59ec55165861cad85f291a42a20eec3bf7429e79eded1209f7211bc9de9cc981bc5af7468a8966a1390aa06139aba62d180f5396028e776fe1993a445b8d70780eafd413ae523b03a151b105594c67148745fdaac2000c36084506f6d2e031513a88c694f9cbfb831c0af7acd5cb56e6ecbc93d441b527532ded8a006b6043e7ede1b9d0b87189f98435ced1b6441296dd178cf53c7c75afcd94788021d1d0f746e0ccb51f044831901dbe9ee98711fc2583404af3f820c2bbfa01fba03df47c7ddf255a42efe906afc7bb3687771844a30b763174889510c88118502b0507d90c0ef9149e04008ae91d5f30a74fbea8d475c6f95542407a034b4ac04a3306d9f35b55e1cd0e2ed57a8395552eb79850f439bb05cba0d22b5a27e3ae6588ef5fadf061a9fdef9c0e105163296bd5642cf856fa71c86154ff371a1ff202310d4fcd7ab5cbb89d05969a333f013b6aa083bb59c6d70a9fab703277e4ddcb8da2e87c1361d854aae3c53e88c51387aa7119b553d6babdbf7c0ba824ee073ab7ed60a4c6d3926f8c824a747f6a1ba8cd0ee46d7a079f5058f8a2abfd01ecb00c2aa8dc1584769a5baf24a3087fad017b903afb578270289884b43e8944e4969e019a37ea4402a0da8a7d2a37afda7b9e53e9555f9ebf69e9fac456313ca6281707307f832667ec78591c4edfbb055c6cd1cae75c5eed862947b7c26d3d1423ef25525b210a9fb40bbd86c788c546adf944473fdf52dda0a66216fd987814c60ea30d7a88545e588d5fd7528898deab72fed591138ab19cd0bf5e5e0c0234b8b7f42f8edc1cf2aded84dc94a3c35553a37e844dcdc3d5258e630f2c720790b58138fa70116f1e38d5780b994cba87ebb8c89a2a1a8c4fc666b3dbe75952a3b0502c2d74ac9960442361b616498627b3e1e5056ff85cd520e7fc64e4aec3c5a818461c94418db6f28b5b9af45c025a381721b2eed9c04676a792b86aaafe528d32cdcac3c2ec7b3b241ba1bf353519b0ec85ed57cabf86b8c72eb76bb4381b3abf8540ca0f2f5730f3e27ff92402f2ea3bade4480c7862e4622727b1c75fdcd62c6418aab4127df2ce5ad7d4810c269c35eb4ad69c6bfd98d5cd7880c8846683a175c126653995cc8aac12deb8ceff8edf524618f0b9c8e6ed9d27586bd9c4e3b34c0be38b2829b59d5aa97bbe3daa847660c9a455d67135ed688728de640e89597d71e0a3af91e45364de92c1c835484ed12d332b383bbe0b01d2327dfa1f0fdb17768b8bc4893e6375c42c4a83bd79157d25846e1e61c1982298d0363b8958c031b28025c31473267d979723afff30489c02755a1998569efb8d11d939cde7db009dc54fb214f05a6dd0402fbe86fdff4c821d997da93bb830c4c6ad3d70d19d4d29b32a5c2e133a12a236d5d0e0e949a4f3bbd2af7faf28968e7cfb11b3ff15e38afacc8213be9486cb2f3175605866675f6f2d243b15768399611965a3c59dcf23351a9e0cd82252f7b030a20004d68bcb20c524a37ec74e02431a5ef6179510d2c93f58a640400aec0613703630b57d33684278ae53fc551d17b8d26199a9c8bceaaef58b7cf2742f10ed251207cda0bc5033815037466a61760bd88e44eb5b4cb5878990c81de3535bcb5ba6920eb0a98a163c605afdc1d3d12e7f3b756d440b02a061cc4f4575b63c948b8e2cd6457f8044fbe9a3d635aa0a9fb3658069430c13e578526dcea994dacc602586b0762bb8529e797ba436542a93d36fd6292cc02fb6f9c1cd9c6e460d4cd5f051b6a2bc2110ff7d160f9ff651fa9b79f92f6538354889a10a0bc28aea7f564acb20c7d263ba12f9bb514cf1752e83029326312a215ca8605f311842ce9632158f4a8b26edf4a056d306dabdace94bddc08a1756da501c549661474727460d4931c57958de42a13c086768bcb366f0476294cd28e87abf6a7cadd42a9e23df6e9685f49f5856ac8d60496bf5f79553a8b47d8fc7218ac94edae459481a450b666e9631733c6e50707e65453bbf358f3f59df199434b240f2feb5a63d910ed904b1d637e860d81196b9b7cd9d95a0a215e7aa48262330d5df3c08b5c86cd2d5fcb3529676384c20375d6fa1db11d5ec70019d2602b77cdbdddcf069629fad504c84534eb02e4e17ba5af0353e7d48d52db1836923e1e52572a394a7361901f9ccc29631da924fe1df3f0699d464244d3d25cbbe8c2116cf035429218d2034b48001dfa94ec39e05e4198ff5def00b0703b2dd743e504923b391e5a911937cca3426647dd22989d0cc7d2cefc44238fa0c5e154f742461555fd08f3397ed29c649aecaf43d550cb5d5e10047354304c6a40c65a829b9f76284b0b3411c269a95577f3f49b08c462e471628e79d63793c22fb7f68fbb3951590b188524c4f2f6bc0f4d71382d6ac6093ee53d2bdf6646f72ad7a92219755638d882ee6de8bbab2aae38867985aa4800d26a76a2cd4446119e70e9f4bfec1dce85541c3fca66c7b7f7eb246b118f4dd36db9dc43a911ee8c6bac85f5151901a6700cfa671d209d70204f602ea67dccfc949d93eb1d6cd667a3505a344bf0ba14fade89a73a1c44ad3ee9cf777dfc08f4aa88a7e4c20f3a38baa2e9fd805bd60d38188d6022bc5fb59ba5599964f50c739c331dbfa0c2ff5c4648b9db31bb22bdad83fb7da439882c52d25e7b32e375b11b11c80a9c6702b5a6fdff41699fe6d1406fa4215cc751956ef978c951d5a4e358b8a71ed05717756e297952400a89ac4a85e700ee470c26ee775d7473d54d11df8194405b24077ce55c2fffbfc9617dd41c37d70e1d5d305f8a219eb7743e3c4d7f423de73de636628724f882323f35af17fef8471e0aacfb01982dcba4e325b4e9a7c823236abd55e98467b6358e6dbeb81db56496a229a9cf1b1c0296226d41ecd6d3c12751ebfac4c1d261a3dbc0bd1fea1aa83acc919cdcc7bdb90e043ffbe4ec4ab498d354b70159eaef4bb9d6b3b11ed1dce271d77bac3b6c7534b01f3addc24787b7c74c36acd6b68f5fb06fbb75a95662f02fc916ae071141bfe90d6a891ebb209c9fe3aaf3ad2a9a1dd7af12d39182eb8b59fe287a4fbd83321d379cc3363d6dddf410de01b349c056ad0a69dbb606abfadd17517f19822b346de7db4a2ad2bb1322e7989259849ff5408b26bf8dd88f8c075a77adf6ba1cbd3e3dac79377191049780936e2a67122dbcf516a0983d81d53fead02a64f19153571cfdfe3e3a0e6ccb29df6a0ac721a1d27c4ebd52fbd3fd1bab8ddd0142f1248168cf0af0305abf8f7c420014713e577ca9a4ae3b33b2b76efe5c5b1276d177a9d6dc99840814b6bb6a2d1f17809ff4c7e3ce237f9f13e4a305e4184788a6a289a5c2204f7a4df0ee0584b3e0c430b1d3ec2628031bcfeda263ba44b3f527be4b6e04864c5448863"], &(0x7f0000001140)=0x1008)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:26 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080)=0x6, 0x4)
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000040)='M', 0x1)
shutdown(r0, 0x1)
close(r0)

00:00:26 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x31, 0x8fb1, 0x20, 0x1, 0xffff, 0x0, 0x1, 0x3f, r1}, 0x20)

00:00:26 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000240), 0x4)
r1 = accept4(r0, 0x0, &(0x7f00000002c0), 0x10000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x1, <r2=>0x0}, &(0x7f0000000340)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0x2, 0x4}, &(0x7f00000003c0)=0xc)
sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x2, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000200)="088bc04f08d572e9", 0x8}], 0x1, 0x0}, 0x0)
pipe2(0xfffffffffffffffe, 0x0)
r3 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={<r4=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000280)={r4, 0x3f}, 0x8)
getitimer(0x0, &(0x7f0000000000))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:26 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x400, 0x0, 0x0, 0x8}, &(0x7f0000000180)=0x18)
socket$unix(0x1, 0x2, 0x0)

00:00:26 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0x0)
r1 = dup2(r0, r0)
ioctl$DIOCRGETTSTATS(r1, 0xc4504440, &(0x7f00000002c0)={{"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", "0a7bb6125beac07629da73db986f8dbd3fab8034562b9b3090e0b826e08cc54f", 0xa9b}, &(0x7f0000000080)="ea4a2158ee57687dccc143de16327eeac71d62c7559d8ff7136472f11a8f061d0ace61ba5770578a77bf0184b570577c63af6a32850c11c3627f27b253ea2bca64b592d854955ad7f462aebdf5984b2a2a301481f50bac012e7d1a5c7129846d8c756339901803", 0x4, 0x5, 0x5, 0x4, 0x6, 0x6, 0xfffffffffffffff7, 0x100})

00:00:26 executing program 3:
freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={<r1=>0x0}, &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x384, 0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r4=>0x0, 0x1ff}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000140)={r4, &(0x7f00000000c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xa9, @remote={0xfe, 0x80, [], 0x0}, 0x612aaf49}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @rand_addr=0x80f}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f0000000180)=0x10)
sendto(r2, &(0x7f0000000a40)="340e4be2e6d2ab486beaf95c71606f00903042e1a270d5e7fd9cc96c69614e369fabe1a3ef7b5294a8533767ebf5b50860b63a45a4c152660f4f7c9eb1e9eb03c54de5eb473eee4d5b19a5b5ff204ac863c6930399b76b31d1e46d39f143199f637dbb819dc519b3aa51ecbca5d6f0f80e76bff3192ff29d40467da8abf5ab4b59294e3977a5589c22929fa23312873046a0becb805cadfc03f93aea84565eff1479de02dcb146c2cb681488b26c5134722a965cfc5716d507d68367317514037f44b647445daaf6ea7b146830a7300d32da972a7b2aac86eb33a8c76c0cf01ccc2b8e90551a86b8260175b50aa7b16d47dfecb230f687b5f30b8cf986ce1566b823374932276e56a1ed38f12add335396e5ce15863ddd6c43e045beecd1dcdab4636da0d2c33ab01476b10c8116700fb35b0941d297d89ab585b7011daf668ca6ba85a517a1d463c93fd39d079c769da8f27f17096ab82e79371143ecc251d0ef14226870261bda71d555e5882c37c153d332fc920ffa13ec5010a303eb74354e3bfeff8813061abe28c165f857c17dac1faf5847180277979ad03eb2726fed8567e0a88615d1664ff71a82fa56317821ac3abacfa8d955b9d869aae19798863d660e75957ff41e0bac3c9f541328453080035299cf5b3ce6c16288af10419ef673e4bcce73cce24014e81703f96d1f2be20e688206dd635a3b99cdc532a9b3ea6a9896359a2ab3da3d8a75f63723ffe6c4b02e32a867eb5dd6d479abc67724a572d8cf963166dfc0367905805950c6093ff0704752ba3eb02ed81d4ea36c4e10a94d578019aca21caefbb91b61bc12856ba5ce18aae8f4ea7fa347187621aaabf3d466eab4b22418729483a45cc3e10131f5c4d8450d18773a41bf46d763d76d35762177e5a4a36724b8fb98b9f3d5ec8880a3c0da7a15693bc7734fe45b86cb920bf69635665d913d4fcf5efc3ad3b4196b795ff146a24bbc310cc514f694f6dc2ed87fe85b84a6a6950f81d190a7fcfd5927a4881c35648855e795ff5e826e7fba7af8f26c7ece8564969b3740883fb53e65187b6fcfdb7bfe6d6d61f8829909e5eb19c9c9a8cb6fc34b3917661cde81c695ee4c70318a5da5bbea0b3ba2439d0bf58cdc9f5267723f0521dcd3aafe3d9d53f942b7521369fde51171761cf198cf458ace0be13f26e3e2c40010b32efc5c7d4e08ce9fada8a8828830c87535bcb5d8f687008ae22370ce254ccab7907a095ba4c821f5055e318054803677456ed1c88812f6218e2847c3d6b6e71632777649b9508059281e25d5abff469a90712e9744943e43553dd8cf0fc58203794ba915614f64e095a2803c92b0cc29e7d781dba07bccb877a0a2ba39fdd6496728d9c0e879fb48d4b74a98faf507dee3fbfce13baba3db5d26ee4e3f577d0ba21ed80193fa6a03189ec417080b24c5ef1f5dc57ae9e2bec7f6fdf9c39eda1a2ed3c4b493f31e82813519a4e3d29da482ecf65c14e36a7cdec6fdf9cf13506c2347efa5c4e8188514cafbee15637bca1de3f96bc6c524f866fc8001de7f90a1ff0000524c6731651cd9f3a9146eb3fb1ec693921878bca9dd381d9ebaab30ae39e6ebe7815e735e61b69d1c949d716f2a68499f8c0ba7e22c7e63b1daa4463fb635de191b4350a650664595674205f7bf7fcef76365f29c0824d740376711cb05364047422d8828c2f985f145316f2df64db193ca13737c53292625985591ce5add9b5921ad9343f3b960e9919cd4437fde4a51a58c1d636c8db3e351eecbf367639ebdbcb5c10d16259a3d329bde499dad156f37fa57fb41686e231343ded9df5a99bdb6c18c2d7bf803c30eba32d0f75cac439def77c52916449a76747a9aa1db149be43118cf0433ae93f92d95bfebdec2e8973066e60b7860962555ebbb7f5c4811e7369500736569ee62d7012aabe4eb1a1b1510fdd4e0252dc07a8a927ce55b81de88aa460782f307aaf54e744c45db77c320b1dbd0a0bbbef968476fadc7bc43e1445dbb4b2963752250c137d8867b69e7262490cd33490a9677f633f31cfd1dff3105a044b0a65f71ffdc4787ba0e37cf42b76b4b33c7ab3e0fe800a800a9555ceb0978da84a97aa5cecdd63c2ca5246c17cf216b3a7d36a078b207baf52804a125e5458191635ee297885c6596fbe351faf9174aeef4a902b49e579447c376be9bdaec9ec1a400d3e06dc5b061353938827a04cd1eb33cc0e4039af9d01d94bd99374c7c73ae3e907e525d969ebd5047870c76f6f281eeea773937dec3e055e201347e85cf8f69a14a1bdadadd21c3fbc9f55cf7715e2d8c3df130fd6f997e0e3a989132ee8508ff5e1e0d7f724170644804890d047cc21afb6272bb3beaa05fdca6c5a5cb8fd02174326552a6338308063cc4b7cc2a41f5b3f1c137d9d8c8d1198c4169c0dd5d784a7214f987ae1596bbdbe2d8614f600ba1ae162e72a18f9542a11821e9505c48af7f1268f29f366004cd35f73e36841fec0e830c1b45c167bdbe1f88b1d0e478a570728689ec8b6994c2ee6958d29ac5f4628d92a5dd3d10da23bb10d0e039da72e295a445db8d8932182d16c4e63d5564aec7a24cba57e7ccc56dbd2e0744d8952782794421c220dafca4d92f56002d5c71bac1345b79060994229b9030b489c8c0d7e5f33218503afc75e7f3f3a3ac7f23fa35749bd88588f67155fa346ce7bf0ee88da9b2366e85ffc2a77689fc7c7af9c0e8930e25a17d1709bcbc9876f0b0ba4d507d2481d1c5c2b23e0562b5260d2fb2c19bb81ab99e07b02921ba8d19f6dd9ca523f4f4dee11661228eee9dd803dceff955088c9e4002e265cc69f9565915fa5c09ea65b0461d71b9dca749c48f1e2cda2535817abebf195e5ab359d4e124e60a87852de78b4e8b53d1bb665c6ed9648e84a6ecbd6f34069e10b8439aa23cea48a0ddac80c8456fefd87b1e49c3728a964e9b377993abf3b2c03f8c0b223aebf44870276eb6ee31a73a65a7bd8b9ce278a148c2e8061f7d353c8d3997b5b8d750bd18ad74ff20df11903a32692820551ea869f1b32b279b378cf4c6831945d45b6badd45bff8cc48f0837f551eb5a08b8aa3e6fcfa5d17b3555b51a7acfd78f5ea6e355acaef40dfc3eaa83ed2ae8981131d3068306444882cd6f03ff41e80a90e35eb4e3affbfe21884e46ca0a27db0c3fa1022e7772484fa797eefcf7105b623ac66dd4a2c90fe7e28f84f4b8ccd13647aa4941560cc33d48adc9bef7f471d20da83e88b78276e5899ca90cc6a25bc0e350564673cdb74c302f34b0cf83d3eb3c993ca798510d68ee71c3e549b96a5dea3072ef21e167584034c4cdc8d6db7d3584fc3b46c8a231e8445f781aa646063909d7e52dd676e2771fde4d2dfd236c652db256aaf489d607d6532dfa434a7d2dfb288897ba30b0f1c915a54cbec59bf936f323cc593d601ec94a2a32e1e82016c295a0216c49f2974d108a796ed34dda6d5e4acb49aaab8c56e276ec8998c4ba1fea5e41d0909d2cf2344bae01cd8c444924407f7c2b3c75711b83233c1d7e2bbbe33cda2050f955f53606d9f3b485be7510872e391abfd9a31468f5b7f9ef706067ebecab86cc7f587f34af061c4e5bc87c0f04084ac89ffdd3d6eeaab60c8b2862dc8f68ac979f16b59fea63487fb4d82e385dd4ef463bce07388cbe7c28f3c9377daa7ab7d9d1e7c71dfa441573474fe0b90d939a43008af953ecf5b000b2b7febbfa6027fce54119409c01b1ce8b67f16333b929489edd7b4d26918ca71351ea218bb193998f4b71f669e58beb5ada7bf0cd06aa092b1013d818d754133631af86cfbf0bfda0abd56c651dd530903e314c8e521384583f0a9b275be675959c566569497fe639c5ed972fc3d956dc6893e97e20e220d75f5c5d6c032076f636fd4f681bb3b7303bf535c8f798892cff17e2c89eb059314b462160e1ac5fc32e45b659a96f7074f31de34084169fd3c60c16dff9a7c4760245a91c48184e22614b82544d8a1837a3fd14bff93a9a6b3f0c11d78e8935e6e6e1bfc7c56f8721b607a5aaa62496dd29cafe48e820b7ee619dda47ba61996855dc80e9cb7b5c1e919136c6d0d1e3f1c948f0485dc8bea9f03fb63e7145b0988e4edfe3f8c1941ee2ad6530ea055a77d38e4ad0f97cc94050f983739819810a5230bbafd442761ccdc99dd1355fea3defdddcaef3548a97336cf64f71f1f442ff24ef13ac240f3a67235e2205358ba3368d38994ac74ca248f3015af31f87bd8cf3e8db7a40075104f02ba4afd0d4eaed04a81b319e19ade95ac9a9a57bd2817a662716b017af4bc2a0384e129148a641d5bf8f342e86cc227910000355fbc6576a0a6dd949d1bfbd244de76f97d4b7ab4ef3abead45d9746a2cbfe7f89008953262051dc7765564e7ce6322887df2a1cedbab37b4b2efc313e35dec465fd3af292bfb642d79117564c8986ce86e0f1e88a8c87061ad6259aa1963f109970e1c4a0379aff6a53e60bcdce1eea09e5c74d2e38432b78756d4d1a0a3a1f3140287f0b1a094d22709278cda3fd2a72ea69d2702b00c5488ac5fc86d7316c785f743643cad15ff4064196ee6656766ed7355b40c1f0c47baf762cca57174c4dd4691f83b3c926f1db9d8d6a7fb2ee8daed22f835dce66669ae1ccf5be324eb9fce4fdc51c7f7044d54a5d702989b4a31c7d56e7cc45ece1a8ed7d0e2f8b6296e988b1ddfc1b76a9c4232388e25a7fea8ec1b4ef99cd472f253953a6a36ec98f6f331308baf7cb61ca9395960ae7b237ba3c7e88ee18e966a4656d314484e381b82a713d4d9b5fda0e5d41e797df4d34daf158d6d244cce1aa57246d2b832d92fce33692a7d49f543d38711df5e3ca28d113dfd95f30d599d593f21da45da81fefcca80df6feb3b2992c74f2c4b05fb60e6af37e54022a0510d23052155d5fc3db4046535af77b22661c57334da702506929bd278c27991e9df6814d2cd89c270666833a23bab2599a922492fb421da6c5a7f76953ad46ef322b9710dd18cc6f980103ea333110dc8267ab6ac7f39139f6ecc2d97410d3fbdb08b753bf9b7ba9e51ba146fb7969fc1c0f11db3034c1ee3a2015e97747e3c24c0c1724e2d67907a81ab59cca140d4f802a2a7e4a533e9e795c37bc24eb95e50eb4ed5f3fb06384b835a2a59f9f3098b26606a68057162c28faff31cd81c9e5a731d652e79b3449fa315c6243ab8d9da1677c72549b1a024aa8322a3e91a9fcec84db3d1b756dcab2243a002a3ca83bef2410d950cde4874a0cb962c07249e2afca6ba9d189165df100fcb33496dabb1c671ebad8e3e440b5c4cad2da6011524701bded725d4073312ec9f4c18b92ed04a9c44f6b17e181ee5494bc7e4e3228c7e7ac2fcc1a735ecf44b31273a1cfb682abf83b0d078ab6d96a722eebf8799ba27eee829c336cf1ae2c2f8cabd404d93c72f71daa350952df405b6236c0f4197348da68f37d81955759a3c8b29d39be60d97696d6d06328dad79e136a307aa8314d20e9b1990c3a827722543b95306a2f6b2416e8f4547f020f1d6feb8b80d8862f743531e3ed00b4d9d8fc4c442b8e08cab9b9ad6786c20bae20f6308bdab3d7f40d20e01e2b8a355eb1ec2109f2738f811be624ceac270730ad281813a24ca05c56545e344f9db1bc4a07fe1f4c583ff1b103881ebef04e49d6cef70178841341d44a3d0676e123eb5671a67ab54f8bb91eb3d03d8612871007292596256881f7c768ad1337d14e96628bba3101cb553bd971e02bd182c8", 0xff9, 0x0, 0x0, 0x0)

00:00:26 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000300), &(0x7f0000000200)=0x100)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)={0x0, 0x40, 0xe017, 0x0, 0x1, 0x0, 0x4, 0x0, {@in6={{0x1c, 0x1, 0x400, @empty, 0x7fff}}, <r1=>0x0, 0x7, 0x1ff, 0x8, 0x8, 0x5}}, &(0x7f0000000400)=0xb0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000440)={r1, 0x9, 0x8}, 0x8)
r2 = getpgid(0x0)
r3 = msgget(0x3, 0x20000000008)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
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)
flock(r4, 0x2)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x88)

00:00:26 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
pipe2(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000400000003f00b50900000600010000001c004e2001000000fe8000000000000000000000000000bb000800"/148, @ANYRES32=<r1=>0x0, @ANYBLOB="01000000fd3f000000000000ffffffff020000000d103345153835fd6b6ecb53be97b05b31cc4dd5162a3b122b87baee71e6628d1a79e3fb43f4fa8107ac8aa62edf41e1a02205230ae73fe59a04ad5ad513964e0495610075c920387eb5906da3c8216e29773e01fe65538cc8e1b3705b280d3dd1ba97736c5a05c7781580f6be4a5940038fe1dfbaa2a8b2adb8"], &(0x7f0000000280)=0xb0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x7, 0x7fffffff}, 0xc)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff})
setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8)
getsockopt$inet_tcp_int(r2, 0x6, 0x1000, &(0x7f0000000040), &(0x7f0000000100)=0x4)

00:00:26 executing program 0:
setuid(0xee01)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil)
mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x80000000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2103000000fe8000000000000000000000000000aa0200"/128, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000180)=0x8c)
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0}, 0x0)
socketpair(0x1c, 0x5, 0x5, &(0x7f0000000140)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000180)={r3, 0x6, 0x101}, &(0x7f00000001c0)=0x8)
shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000)

00:00:26 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCGETSTATES(r0, 0xc0104419, &(0x7f0000000000)="9204fdea1500833419a7f1f09efe307c2ac42939d0c368f80a4b365ba586b03ea2bb15b376d8cf17e48cd98240f250")

00:00:26 executing program 2:
connect$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0x1, 0x7f, @loopback, 0xfffffffffffffffb}, 0xffffffffffffff84)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = msgget(0x3, 0x8)
msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="0300000000000027f688c95b5e9e0c9da1c000d04cdcc3e47dfec67303bda40c2323b76323d17a6db6728c696c1ca047d8b01ef0f2f783ec280c0c1e560f8ca5a5c7d924fe30e68e5491f5fa53ec90922b9f5255a332c68be521ae272f2f75a6abb1e8c92c4b8826b70d4fbaf8d570192e6bfc82ba7f66445c2af03469fd8f"], 0x74, 0x800)
r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x20000000)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)
msgget$private(0x0, 0x11a)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:00:26 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = open(&(0x7f00000003c0)='./file0\x00', 0x20000, 0x2)
ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f00000005c0)={{"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", "9dcc0d70955cd8565800b55163aff9ca0d0b8e07679dd20654ebb5b251d4867a", 0x200, 0x5}, 0x0, 0x401, 0x61dc, 0x1, 0x6, 0x0, 0xfffffffffffffff7, 0x5, 0x4})
r2 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/155)
getpgid(r0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r0)
getpgid(0x0)
r3 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
fcntl$getown(r3, 0x5)
fcntl$setflags(r3, 0x2, 0x1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
recvfrom$inet6(r3, &(0x7f00000004c0)=""/240, 0xf0, 0x80, &(0x7f0000000400)={0x1c, 0x3, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000300)={<r5=>0x0, 0x5}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f0000000440)=r5, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
setsockopt$sock_int(r4, 0xffff, 0x1016, &(0x7f0000000380)=0x9, 0x4)

Jan  1 00:00:26 ci-freebsd-main-2 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
00:00:26 executing program 1:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x608020001)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={<r2=>0x0, 0x6}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x9, r2}, 0xc)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r3, 0x29, 0x26, 0x0, &(0x7f0000000040))
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6000, 0x4)
socket(0x14, 0x10020000001, 0x4000000000000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x108)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100))
sendto$inet(0xffffffffffffffff, 0x0, 0xffffffffffffff69, 0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)

00:00:26 executing program 0:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="0099659e434605a1445a11bc34"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
listen(r0, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:26 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @rand_addr}, &(0x7f0000000040)=0xc)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@rand_addr, @multicast2}, &(0x7f0000000140)=0xc)

00:00:26 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000084, 0x0)
fcntl$getown(r0, 0x5)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
syz_execute_func(&(0x7f0000000240)="6732736566460f6db60e000000c4c1795a09c403954957000c28a7c4815c55dcbd62fd32d43e66450feb25ed4b00002e99da0fdc85e9ff38ff")
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000180)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x70000000000}, 0x8)
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117)

00:00:26 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffff000, 0x2, 0x7, 0x80000000, 0xc93, 0x3c, 0x2, 0x7, 0x3, 0x10001, 0x2}, 0xb)
getsockopt$inet_opts(r0, 0x0, 0x3a, 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0\x00', 0x100)
socket$inet(0x2, 0x30000005, 0x4)

00:00:26 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100, 0x90)
r1 = dup2(0xffffffffffffffff, r0)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400)

00:00:26 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, <r1=>0x0}, &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x8, @empty, 0x81}}, r1, 0x0, 0x8, 0x80, 0x0, 0x19, 0x7}, 0x98)
setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000000c0)=0x2b126144, 0x4)
setgroups(0x0, 0x0)
ftruncate(r0, 0x1)
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
chmod(&(0x7f0000000080)='./file0\x00', 0x0)

00:00:26 executing program 3:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x608020)
lseek(r1, 0x0, 0x1000000000003)

00:00:26 executing program 0:
pipe2(&(0x7f00000001c0), 0x100000)
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000000))
getuid()
syz_execute_func(&(0x7f0000000300)="0f38f03504000000c4828d983cac3ef2430f38f0bc24bc3c1bc6667ef3510ff473140f140f0ff0ad8b00000026673e2e4083d727f75fc5c4615750c4225ef92256a662660f51e9")
getuid()
getsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000040)=""/255, &(0x7f0000000140)=0xff)
r1 = shmget$private(0x0, 0x3000, 0x409, &(0x7f0000ffc000/0x3000)=nil)
shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/16)
socket$unix(0x1, 0x5, 0x0)
socket(0x13, 0x5, 0x800)

00:00:26 executing program 3:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0xe, 0xfffffffffffffffd}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r2=>r1, 0x43, "d305d743c8ec61778c87823e4047dc5f832eeb0a0c9aa9724c7b620a4ef14315fe26acde51173732d2b2a38c738b316e23aefbe8b37e5feedf35b54a6611e65a72f054"}, &(0x7f0000000140)=0x4b)
setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040)=0x5, 0xfffffffffffffe30)
r3 = getpgrp(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
getpgid(r3)

00:00:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="f8ffffff00ffe900b57b3905206b8596ec82b8554610b13bfa1c26d7c41a385fe7d1f193ebf4bbb6e99263406f61d3aeff0a4a2fa56170ac37d90a28d49d5f66edc489f45ce70caf012ea3113cc8a81fe6778a8264139bc177fdd6f9cf7ab09a86af7c7615fcd3d621ec745e98efe0fa4aed22b4cf53f2c33512b5f1031871269f51c847547f3ef9c8aabff000"/151], 0x1)

00:00:26 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x28000, 0x2)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000003c0)={<r1=>0x0, 0x9}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r1, 0x6, 0x0, 0x5, 0x3ff}, &(0x7f0000000480)=0x18)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
freebsd11_fstat(r0, &(0x7f0000000500))
r2 = shmget$private(0x0, 0x4000, 0x42f, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_RMID(r2, 0x0)
pipe2(&(0x7f0000000340)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r5=>0x0, 0x1000}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000240)={r5, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10)
openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x8, 0x44)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f00000002c0)={0x9}, 0x1)
getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000300)=0xb)

00:00:26 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381c6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79)
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = getpgrp(0xffffffffffffffff)
getpgid(r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$sock_int(r3, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r3, 0x0, 0x5)
r4 = semget(0x3, 0x4, 0x5)
__semctl$IPC_RMID(r4, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={<r5=>0x0, 0x80000001}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000540)={r5, 0x8}, 0xfffffffffffffd99)
r6 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r3, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xffffffffffffff3e)
poll(&(0x7f0000000180)=[{r3, 0x2040}, {r3, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r3, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
r7 = socket$unix(0x1, 0x1, 0x0)
sendfile(r7, 0xffffffffffffffff, 0x0, 0x80000001)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:27 executing program 1:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x8b2fab38760b4c00)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0xfffffffffffffffe, 0x0, 0x33f)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setuid(0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote, @loopback}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r1, &(0x7f0000000ac0)="7d180556df685a8839ec5fa57fa2a8e255175f0d56c19d3b94bab71475a0e7dc1acd506bd48991546c31cc3541d3878311d4209182a303666c39b8c59a7a261e743f9fabe80d37e3abb0b36b2c4ffd3bd74fae053ae4d32797d767914761934785f88d846bb5016beabf1ec593cda21961f451fac5638875a4fe3d5be8e90c5747bc76152df25585d72e17cf8820d8ebdb1bdcea922d959c82b3e393b63956097a030e4d44eb4f0860c239b351351cb4624ed090da22725dedb3efe5e4915ccb389c9da474cca0e42f7ab255", 0xffffffffffffff05)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{}], 0x1, 0x3)
r3 = semget(0x0, 0x1, 0x1)
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r2, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = geteuid()
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000100)=""/51)
r7 = getegid()
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000440)={{0x101, r4, r5, r6, r7, 0x12, 0x6}, 0xffff, 0x941, 0x2})
mlockall(0x1)
sync()
mlockall(0x2)
r8 = getuid()
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={<r9=>0x0, 0x162, 0xf, 0x400, 0x9d}, &(0x7f0000000940)=0x18)
sendmsg$inet6_sctp(r1, &(0x7f0000000a00)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x80, @empty, 0x4}, 0x1c, &(0x7f00000008c0)=[{&(0x7f00000004c0)="107c959544384169e88a495c7e714ade447bac55b9462ccc4358635fd4bd1ddc7b996e56df4970f16b4f2d926d4873c222e05b4d954aa6c89763e019b0c65fac458439c2036a9cbf61673e066e02381f1a0252071c790960d2b7af4150f31cb5722e605a9ff5de9bc019466185c6c2e7040df707473d17e5ce84246b99239b9ca1c457509032f2321cfd767468de80c0cdd8b34de598a597fad7a42f74c6f8f4f1ebd36e27e1afd452bdb2", 0xab}, {&(0x7f0000000580)="78d24d7a6c67bd6a9bb330e7c8b56ebf3705aa9043f51ced32efec84eae699ebaef461becbf53d8d7b549638eeed4119cf9143cc98b59868d446c94af7d8764982cbaeb2ff89a1b24cea2a8d7cd37817ee7a4ed0d5d6f9984fb21c3a1361dce89a0ccc69075e2d98c92cb1a8d8ef84159c495f55b3a046afb21e3c1f9841d3b4a897cdc9ddc37d81beed4e3599f36fc0a4db63e5ec3c645713a99e4a1c2258c712b1f0ec065610e0c419dd889dcf6e6f3d37145e60ae737294875057f3fdd16f2f09a393b67e2f60d14c102ca6010ef8690fc986281a6a5d186cbfc16684e0fa46c7e80c5e44208e51", 0xe9}, {&(0x7f0000000680)="ec8ee56a95bbbd37663543e1f86c2cac217a405bd86bfddb333ed503a0446543eafca88583534449b1e71c23116c84b15520ec55ce230765c59ef3ed5a7170c8a29e3c29a405b2a4f7626d576df7879c284858c0a781d499ef4a5c303ee1e26299c4001eaaa634ff3057195aa0671ac5a9ab5db88a2445356af7fb4b33e6aec0e821ffc52699cfd842533b2a07839de19516172b6aa5b036bc50d85b3fd2459255cbf5c4e5ea4a7665a29df5d52c6044725c2a9b63ae3f8503f140ac1af2f891b277a35272232d85814b8e5149aca426e51c40b94e81b2c1b41af59f3fd8e0b3b6c8baef4caaa211e996c8a0523c9c3ebf", 0xf1}, {&(0x7f0000000780)="bb8bef24d4bd641026b0d0a0da174a40a78c4b22cf61afbc4db3e299f75a911d8ab0bd0f3e83af4c42ca24dbee726d5c114a9a5e36d334b39f615daca46fc36b6d88613c51f9243408e0f0a81dee4487f26fe75fb555d1e520776ee63c0a7cbde971de65f2ddfa12ee68cf2bcb9c0e50b5996ca807162c0c05919e95ace6ad79f0f8", 0x82}, {&(0x7f0000000840)="eec2b40dd14ee27a176b95bd35b4882b86e42d3b1f6b99a6820cadb987579bce7fe1b77e9ebc8bced630e6bdad7149eb55b9aca1081c3d6acc157890949c4a000654e9e000b9dd17eb731916b27f155cfc89905e362c0cf28f5f3d5f3e8d34e4aee3587dfa54", 0x66}], 0x5, &(0x7f0000000a40)=ANY=[@ANYBLOB="100000008400000008000000050000001c000000840000000a000000fe8000000000000000000000000000aa100000008400000008000000050000001c00000084000000040000009ea9000400000000d6e322607b692d000000", @ANYRES32=r9], 0x58}, 0x20081)
r10 = getegid()
fchown(r0, r8, r10)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:00:27 executing program 3:
r0 = socket$inet6(0x1c, 0x3, 0x0)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/79)
r2 = getpgid(0x0)
msgget(0x3, 0x100008)
r3 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000940)='/dev/pf\x00', 0x8402, 0x0)
ioctl$DIOCRCLRTSTATS(r3, 0xc4504441, &(0x7f00000004c0)={{"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", "676df9fa4699240fcf9a443b1bb1b0327f3005a7e23d0a85d5d42cf303774c2e", 0x1, 0x1ff}, &(0x7f00000002c0)="18ff70d811e18af21c62f526fe743dad230df8631360e713ac7be14abe4160ecf19c04b9f6eed49da64b5cb5a7c907958217fb4b27906eba9b8b0916e196805adcfbf5b69a97d16848b8126e8b39628dfd1ca4a0dbb3813d03a3ecdc6997fd807c297f15ba65ec594deb8f8b4c706507bd8b8d59f67a272e084005403be7b9", 0x1, 0x101, 0x1, 0x7, 0x9, 0xd665, 0x5, 0x1000})
getpgid(r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0xbda3, 0x4)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
setsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f0000000440)={0x0, 0x4}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r4, 0x2040}, {r4, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
fstat(r0, &(0x7f0000000000))
dup2(r0, r0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000140)={0xf72a, {{0x1c, 0x3}}, {{0x1c, 0x3, 0x7, @remote}}}, 0x108)

00:00:27 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x22)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="4d00000088f15d812e65adbb821e6e2346acd8cafdad2fdd999fea0bf258c307f14d626f47cb1554dd33c2fcee0882432da3fef3849bb65e5f4a844fdd6aa71f95bd19a5a825ff17c325fca030c5e4fb056b3e9c46a4cf98caabaf0bdea529133be1843c4c0aa40bd1401449efbc7a84f83e5d3d846074a4e6f4"], &(0x7f00000000c0)=0x55)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x6}, &(0x7f0000000140)=0x8)
syz_execute_func(&(0x7f0000000200)="b12546d2d76969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a9255ff9f98f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3b00faee47c7c730f1726400f0d18c401fe5ff6e3df646736676666430fefb30000000046dbd8f30f1a1254111d54111d00")

00:00:27 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xd, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7, @empty, 0x8}}, r1, 0x6, 0x2c, 0xfff}, &(0x7f00000001c0)=0x8c)

00:00:27 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
write(r0, &(0x7f0000000000)="11d0f1e30f7e41759c74901b8b9f6aac9432b669ce142b9688e998c11ea15a0af57857cf96d3cbf49f41caed2ee363264f885a5c8e049eac6b6f046c0c669c891115f320fa76b93daee1c05aab8ab53fb8a33a3ea0432a055534def054891a59b8a543868757a93f31ec9349946909218d882c66e2befc247b93e9e015a05c9b70ae1116a13a5ee8760a32546ffc306f24fee7627daf1509123b7510dd230c14ec97ea82f403e575c12884a194ed7573dc58490ee36e2757edafec85a6eb1994ac5f842b4f3b033ff7fa204c7523fa8b8e5c2b465c01", 0xd6)

00:00:27 executing program 0:
syz_execute_func(&(0x7f0000000140)="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")
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000340), &(0x7f0000000380)=0x4)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETADDRS(r2, 0xc4704435, &(0x7f0000000040)="ac82c08b21df14180ef7e2f9a051986830360c9dd417b744fb261b99d9073c2c807277fc38d8973748f5baff7d575a42fd0e2a0f9e4ff83fa8be073568bce7e9c53d88536d6d663da6f6a8c447767058c24ae1a5abb57a883909ab58102d0e475057782c8a4141d64e14aab588cd597b45278157bbf3a67c9533e4228973ec60d4a6ebe5025bf9ea4152d260261db29a06")
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={<r3=>0x0, 0x1000}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={<r4=>r3, 0x5, 0xf, 0x37, 0x8a00}, &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r4, 0xf, 0x1}, &(0x7f0000000400)=0x8)
fcntl$getown(r2, 0x5)

00:00:27 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:27 executing program 2:
socket$inet6_udp(0x1c, 0x2, 0x0)
syz_execute_func(&(0x7f0000000080)="f4368741d98cd291cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09ffc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18e3df0f01dd0804f4f30f1a1254111d54111d00")

00:00:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x100000001, 0x510)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:27 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c441398cfd5b4242c1c7c7e4c653fb0fc4014c5868f4a95ff9439e8f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746e6730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = dup(0xffffffffffffffff)
getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000100), &(0x7f0000000140)=0x4)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f00000000c0)=0x101)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000400)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x8001}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000300)=0x10)

00:00:27 executing program 1:
syz_execute_func(&(0x7f0000000180)="b14ec4c21d0baf4b4b0000cd806969ef69dc00d9d0d0c44139fd5bf9c7c6e4c653fb0fc4014cea5858f4a95ff9c44149f216f3aa3e660f38407d4cc4e17970df0e01efc48192558dc3c366450f1867460f42520b749826261f696926400f0d18c4e355404af000e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:00:27 executing program 3:
mmap(&(0x7f0000181000/0x3000)=nil, 0x3000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x20240, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000))
ftruncate(r0, 0xf3)
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8)
ioctl$DIOCNATLOOK(r1, 0xc04c4417, &(0x7f00000001c0)="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")
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000180))
ioctl$DIOCSETSTATUSIF(r0, 0xc0104414, &(0x7f0000000140)={0x10})
madvise(&(0x7f0000114000/0x4000)=nil, 0x4000, 0x6)
mlock(&(0x7f00000bd000/0x2000)=nil, 0x2000)

00:00:27 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x100000001, 0x4)

Jan  1 00:00:51 ci-freebsd-main-2 syslogd: last message repeated 1 times
Jan  1 00:00:51 ci-freebsd-main-2 kernel: Can't start NLM - unable to contact NSM
Jan  1 00:00:52 ci-freebsd-main-2 kernel: NLM: failed to contact remote rpcbind, stat = 5, port = 28416
00:01:17 executing program 0:
syz_execute_func(&(0x7f0000000100)="1c5fb5b598cd801b69e4f56962f5696200d9d9d0c42e17795bf9f9680c0000008fe9589b26c7e4c753fbc4e1010808fec4427d822a2a00c4c4c2b90a23f2168f4808eebcc00000802010c422b18cb6070000005151c4a27d181ec1ea01eff265dc5f00c35b5b45363ef80f9966030faee4c4415758c70614196a5b5bdec4a1e1e0efc401fe5ff6e30fc4e135d0bbff0700004336660fd2938c000000c4c1f913376666450f17720d2e440fc7bf0d0400001d54111d00")
r0 = open(&(0x7f0000000000)='./file0\x00', 0xa, 0x18)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="c6efcb760677b20000cdff058bee"], &(0x7f00000001c0)=0x12)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8)

00:01:17 executing program 2:
getpid()
r0 = open(&(0x7f0000000040)='./file0\x00', 0x8804, 0x1)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000200)={{"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", "bcb96299c7a9f772b85a9de4c5625584b10689d9d6f5cd9d0df7d00af16acd11", 0x2, 0x8001}, &(0x7f0000000100)="85ad3c4568bcb1c264c423418807c993a38cf64bc32d794e798709a37de8caf17e317a35aecb4375daf3b13094420b6a9ae8f3518488ce44042bcda3c1cb08f53b99cda0c3d2fd845b6701868a36d89e7f894d4f6704de73c4fc8b925dc20376b88511543ddc4b1937a900a1d78d8d9a43c3191a22198b0750ee988e619aeb3825874841dadb82c1b21d1a9526acf3bfe2b0a6574e66be09104dbcab8e7476eb1b290d60d554ca3acfe33488d617498ceb53d7178a1430934bc7dbde32d1d62ee1ded548c94fc7d33e97dd613623d012ec0cefa6e5bb335aa814712f142baa3804e06a806989a43d3eb4225c4a6f498155ea762a", 0x101, 0x100000001, 0x4, 0xfffffffffffffe01, 0x7, 0x0, 0xff, 0x8000})
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x7ff, 0x4)
syz_execute_func(&(0x7f0000000b80)="b12591cd806969ef69dc00d9d073c44139fd5bf91cc1f79ac7e4c653fbfbc401ab484868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4cd7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
ioctl$DIOCADDSTATE(r1, 0xc0f24425, &(0x7f0000000800)="ad61c4160034692fdaa92ca1e56d884ae2ed84263f24684f9306e4bfccb2de60dc4daa257ef4a443bb3cc9c32c4ea9fcc93dad2a0d340dd1f99c49ea1362ade30f22ad166ae271dfbff58d399a05bdd3f26baed43280a583503513877f4d6b0aae41795e3b6c0437b8c513d0e2fe07614cebbc7444ba5f8b171acfda951c55ac238c38de6fbb")
ioctl$DIOCKILLSRCNODES(r1, 0xc080445b, &(0x7f0000000740)="118ba9bb6454e7a6090d4abf17eefec1071e7119adfcf8f0eb7e3e9f6152d5518026c6b19c77a61ac5c80556bd20f81cc4beb98c38eb745493c4f71d8c20712da7215079ab667d6365ad9e7c1c5963363d13736aae473a9d5a9f351434c0236bfa043d6e03664c88af4c2067c3c5faa35c60529a29cce04a45897956b81a3564830297b30b9641b2f876900d")

00:01:17 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x10)
sendto$inet(r0, &(0x7f0000000040)="514cc739ed35635cc88a77b352ce01e99a98a73dc4da76fb8f5f6f1bdf21c7de96dd69d635dc0d325f3142c898ccc10e9d6c5702dcc4b2616630b358c48e084938975b35875368327f6dc4e6d3410815257f862d1154fcb9847377d772d6f010fa399d3231b51aafbed308106e6c2cef5c7ca964fc7bb600edf1dc4bca6af23be6bca6bb8fce52b2536603d7dc875dd48e0aa5e63290eeb9399c10", 0x9b, 0x80, &(0x7f0000000100)={0x2, 0x2, @multicast2}, 0x10)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
fstat(0xffffffffffffffff, 0x0)
fcntl$getown(r0, 0x5)
poll(&(0x7f0000000140)=[{r0}, {r1}, {r1, 0x80}, {r1, 0x2}], 0x4, 0x9)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")

00:01:17 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x3)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
fcntl$setflags(r1, 0x2, 0x1)
flock(r0, 0x20000015)
open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
execve(0x0, 0x0, 0x0)

00:01:17 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x0, 0x6}, &(0x7f0000000140)=0x8)
r2 = semget(0x2, 0x7, 0x0)
__semctl$IPC_INFO(r2, 0x0, 0x3, &(0x7f0000000180)=""/4096)

00:01:17 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
msgsnd(0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(0xffffffffffffffff)
getpgid(0xffffffffffffffff)
getpid()
r0 = getpgrp(0x0)
getpgid(r0)
msgget(0x3, 0x8)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f00000006c0)='./file0\x00', 0x0, 0x2)
sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000003c0)="b89d1bce6359e37319ca13f4841f3207418937a794d055c8c99b389df11c99e99c6609a169e1203bb9e54f3f1b4c393a01fd0399bbb61224ebb38ac763c2c462bb8c54a162e4b27dd75201c1743cb00d77c2bad44c9d9b7a1fe1b8277c3df0e7c75b16a6e0074b30eb030401c11a438e", 0x70}], 0x1, 0x0}, 0x8)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
r2 = socket(0x2, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x10)
sendmsg$unix(r2, &(0x7f0000000000)={&(0x7f0000000180)=@abs, 0xfffffffffffffe27, 0x0, 0xfe66, 0x0, 0xffffffffffffff0c}, 0x20104)
sendmsg$inet_sctp(r2, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x20101)

00:01:17 executing program 2:
freebsd10_pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
ioctl$DIOCADDADDR(r0, 0xc4704434, &(0x7f0000000100)="ee45b8a13b0f8a36136e47051a90b0e32e631df54de7ff8e9cc1c1c18b9e20af4af5a3aa855e3b6d175589994f39948f7c516522b3fe10520a480f7e5d6d6d8c4104dba5df9e55ad51df337b7733e75000d1442f8448999e06bd86175094c7df63")
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:17 executing program 2:
syz_execute_func(&(0x7f0000000180)="b125912f806969ef69ba10fed0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5068f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730fc4426d9d486b26400f0d18d9ebe3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet(0x2, 0x20000002, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x4800, 0x8, 0x6}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c)

00:01:17 executing program 3:
syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f00000001c0)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x20400, 0x2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x20000001, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(r1, 0xffff, 0x200, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x4a9, 0xfffffffffffffe92)
poll(&(0x7f0000000180)=[{r1, 0x2040}, {r1, 0x40}], 0x2, 0x80000000)

Jan  1 00:01:17 ci-freebsd-main-2 syslogd: last message repeated 1 times
Jan  1 00:01:17 ci-freebsd-main-2 kernel: Can't start NLM - unable to contact NSM
00:01:17 executing program 2:
r0 = getpid()
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000300)={@empty, @broadcast, @multicast2}, &(0x7f0000000340)=0xc)
wait4(r0, &(0x7f0000000000), 0x2, &(0x7f0000000100))
r2 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x10000000)
setsockopt$sock_timeval(r2, 0xffff, 0x1007, &(0x7f0000000080)={0x7, 0x2}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000200)={<r3=>0x0, 0x92fb}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000280)={r3, 0x1}, 0x8)
syz_execute_func(&(0x7f0000000400)="b12591cd806969ef69dc00d9d0d0c44339fc8b74c1c1c1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3cb66450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x1000}, 0x8)

00:01:18 executing program 2:
syz_execute_func(&(0x7f0000000280)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee4c46243f71a673e360f5d4cfbd05726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:18 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000002000000020000000000009a0b9ce7d6413cface151129605b1100e0000002"], 0x18)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
ioctl$DIOCCHANGEALTQV0(r1, 0xc1004431, &(0x7f0000000100)="e78655dcd590051eed3f860a856c794f44c723f4f1fa3e8154b5a3e341d025c00814ab586ba0e432f182b8350f41faf20d3965a78f95d2d587bf195a9501bf8335c974111bc03ac995086cc175a4c9b98fd8be945fe686cad084bd6267aa8b4617fe7bdaf991dc49883c907aab925c35c69b29d4dd1b308713f901")
bind$inet(r0, &(0x7f0000000180), 0x10)

00:01:18 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1}}, <r2=>0x0, 0x2, 0x4, 0xfffffffffffffff7}, &(0x7f0000000180)=0x94)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x6e2c, 0x1}, 0xc)
setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000080)=0xffffffffffffffff, 0x565)

00:01:18 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
sendfile(r0, r0, 0x0, 0x7)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x10000, 0x20)
ioctl$DIOCADDADDR(r1, 0xc4704434, &(0x7f0000000180)="90c3c84a4db3c93fc95493982cb82b368325194cc1906ea54b10d1382bf99884a189c04fb7ccc5898fab3f32f70427eaaa75d8a696c792157934c157838aeddc2da8246c0792cdd9b8f33cb8cd0a36c30d03ccd98f9cdcb07ae7b04f44925ecde7b327b3c3d0c383eb6c6c04d1612aba1893dbf01475c4037e7c730f2414acd36755dd9b5aeb38cfa12792c9c9f8427e8ffcab57fbe82e882fb78544f1052671ceb99e9fea3bf3fe01f4bb542783a34d42fb13d322d3831dad4e9e93efa6c15344278b")
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0xfff, 0x6}, 0x30d)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="00de9a0c70c3744cf8a3f940260a57e9a5d19fbaf428191f17f3eca1c247e6014672d2f9cd39d187dbc88a8c800900001016000dca"], &(0x7f00000000c0)=0x4)

00:01:18 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82599cab896d6c653000"], 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2, 0x34)
mknodat(r1, &(0x7f0000000100)='./file0\x00', 0x2, 0x2)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="4c3f36ee"], 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)

00:01:18 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, 0x0, <r2=>0x0, 0x0]}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x101, 0x400, 0x4020, 0xac4, 0x7ff, 0x9d, 0x7, 0x800, r2}, 0x20)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000080), 0x4)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000140)=""/59, &(0x7f0000000100)=0x3b)

00:01:18 executing program 0:
setrlimit(0x0, 0x0)
socketpair(0x0, 0x0, 0x0, 0x0)
mlockall(0xfffffffffffffffe)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="ea0941b4c82a99119c34fbc8b47f7eec04e493e2d73c27e746d390122392305db46036823d73755788f5e5af7477cff9b131f97545a8129595d210ae9e62fcb0fb6bc531795268b518736f4be58fb4968796c129d2db665ecadcaadfee0bcdf0195f78f1a34fcf5ce6a214730ca0792aa68bc4a3c961bf1112a123b73469a5857402eaddc3b9a66aef6f638308e63006a7f27365e9a47c79a84e1d5b8472066b2360d0ddf13e901fd08141867889ce62be3a478250e657cff1db33418e5e6baa8008de07d56c646605f30982f5c84c8282e1bcc63826", 0xd6, 0x180, 0x0, 0x0)
syz_execute_func(&(0x7f00000001c0)="982c180f050520d0f80791b0044141e2e996855b66c4237909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006eba0dfe8c738888a1c40fbbc4e201acac10000000808f294001b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000c4618de3c0740f2d9600000000cadcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")

00:01:18 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0xcc9, 0x0, 0x1, 0xd08, 0x3, 0x3, 0x7, {@in={{0x2, 0x3, @loopback}}, r2, 0x4, 0x5, 0x80000000, 0x6, 0x8000}}, &(0x7f0000000280)=0xb8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0)

00:01:18 executing program 3:
syz_execute_func(&(0x7f0000000080)="b1dc91cd80c4c1fae62d3cd3d8c56969ef69dc00d9440f0df0d0d0c44139fd5bf9c4e18d72e00dc7c7e4c653fb0fc4014c5868f4a95ff965be3c3bc4e17950ea01efc48192558dc3c36645d1d9730f5726400f0d18a9c14600000a8ab1b182010804f40f667e440f000066400fc730")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x20)
sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="6a5fb0f97414dd658656844897a5b0dd314ff07f9670e1c39d2037ff2b4b373d4dd68327945827250ccb78d32f05e7f0504e3a37a82395af7f843e49f12244a456bb98b018fa5d96bb6f1f67571e6f78ba12953890f03c871960727243f651b1fb18c01a872c2ca794673cdcbf3e2c5cecac47b2d39f879a25812097c601fefa8fb5345f10a71e2446ac93802f535059aa8fd142717d73d8e63c76970147c7441019e585bdb27d92", 0xa8}, {&(0x7f0000000240)="86a16276b774feb92e2ed316a466b83066c223ef372cd8a471d46ed8e8d9da006f7fc0b92053a0ed1448f604", 0x2c}, {&(0x7f0000000280)="b6025d3da1b56270f0bec6e5630d5286895d025b084b3f1612347e5ad3135fe2c2c55da1e0ab26d6aa637328704f6b04b9a6704932b24919e5940e637e18706db4b7b3f6e6bfe52bc38337eb3ee5213d352afbf020be92a37acacc61dd6934119fcbd8a88e", 0x65}, {&(0x7f0000000300)="3f5cbca744ad1891f16c5d609a12fec6e829f5ce01b3ab696323366939eb5f4168710d20f65b7558e67df8b070a1f5c33cb40c816aadfc490b201d9063ec6501589f1d7484ba8ba73a55a707fbf108c81adcefa579f4ac06c6", 0x59}, {&(0x7f0000000380)="12d38e7304e35d31b83c6defa9370da51080d3e9d879e5a3384762650a8fed4bedbcce737a9427bfaf602da348aa1155", 0x30}, {&(0x7f00000003c0)="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", 0xfe}, {&(0x7f00000004c0)="254d33af59d4e24d3b0eab0f4f0fda3227131f6e14", 0x15}, {&(0x7f0000000500)}, {&(0x7f0000000540)="bb355c555061ad762308b382cc563513dbcbae16ac65dae64dbfb6a0eab56451cdba4419cdbf28eef6d5ec5db885ad7ad579463e8c06a7aa8de6079645a41c0889c3373af261218de189f7cff00f57126e03550fa94710f3b0a024700d5c19149a8a0d08ada9fe776f9611ef5f8eae7c27a3459cfaa5f73c341cfc6ad03048ceb2fb531e5744cec0bceaa4f6bee865f1afa62c97", 0x94}], 0x9, 0x0, 0x0, 0x20000}, 0x180)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000700)="2f364e8d12fea91895ca6e01d8ffe89ec7eea4874570090e4f95b9b6c9f52f29835d5a9d9f014cd0d54810e110bf4715babf5e5a31050ddbc1b542c2b869e57b1ca2e215a70058d7f40f16b89962c0ebd37c693ca78fc4d05a33bfdf2e6076a32b0363da245b9e97ef254b7d1e95211baa79a2b03f8a88b89361e7e79d56028fa6639602fafa770e4005559748eee2da71870ff9ba")
socket$inet6_sctp(0x1c, 0x0, 0x84)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(0xffffffffffffffff, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x2c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
fcntl$dupfd(r0, 0x11, r0)
fsync(r0)
accept4$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000100)=0x8, 0x30000000)

00:01:18 executing program 0:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79)
r0 = getpgrp(0xffffffffffffffff)
r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8)
setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000002c0)=0x7, 0x4)
r2 = fcntl$getown(0xffffffffffffffff, 0x5)
getpgid(r0)
r3 = msgget(0x3, 0x8)
msgctl$IPC_INFO(r3, 0x3, &(0x7f00000006c0)=""/155)
msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x3)
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000780))
getpgid(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x3)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
msgget(0x1, 0x2)
freebsd10_pipe(0x0)
r5 = shmget(0x3, 0x1000, 0x64b, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r5, 0x3, &(0x7f00000005c0)=""/117)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4)
r6 = semget$private(0x0, 0x2, 0x3c0)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000300)=""/73)
shmget(0x3, 0x3000, 0x500, &(0x7f0000ffa000/0x3000)=nil)
__semctl$IPC_INFO(r6, 0x5, 0x3, &(0x7f00000003c0)=""/87)

00:01:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={<r1=>0x0, 0x1f}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x0, 0x7713}, 0x8)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x9, 0x4)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000426c605d76491c11130ebef2e7fc7f2000"/136, @ANYRES32=<r3=>0x0, @ANYBLOB="e00000000400000008f4ffffa797000009000000"], &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r3}, &(0x7f00000001c0)=0x8)

00:01:18 executing program 2:
r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100), 0x30000000)
socketpair(0x17, 0x10000000, 0x7, &(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c)
r3 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x400, 0x46)
r4 = dup(0xffffffffffffffff)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
r6 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10, 0x30000000)
ppoll(&(0x7f00000002c0)=[{r0, 0x20}, {r1, 0x2}, {r2, 0x1}, {r3, 0x8}, {r4}, {r5, 0x4}, {r6, 0x10}], 0x7, &(0x7f0000000300)={0x8000, 0xcf}, &(0x7f0000000340)={0x8}, 0x8)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r7 = socket$inet6(0x1c, 0x5, 0x2ad)
getsockopt$inet6_int(r7, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000000)={@loopback, @multicast2}, &(0x7f0000000040)=0xc)

00:01:18 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1)
lseek(r0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0x0, 0x0)
read(r0, &(0x7f0000000240)=""/252, 0x3c5)
socket$inet_icmp(0x2, 0x2, 0x1)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=')', 0x1}], 0x1)

00:01:18 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x2, [<r1=>0x0, 0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x20, r1}, &(0x7f0000000300)=0xffffff94)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:01:18 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$getown(r2, 0x5)
fcntl$dupfd(r0, 0x11, r1)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100004)
ftruncate(r4, 0x80000062)
ioctl$DIOCGETSTATUS(r3, 0xc1a04415, &(0x7f0000000200)="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")
socket$inet_sctp(0x2, 0x5, 0x84)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:18 executing program 2:
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
accept4(r0, 0x0, &(0x7f0000000040), 0x20000000)

00:01:19 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setrlimit(0x4, &(0x7f0000000000)={0x6, 0x8000})
setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4)

00:01:19 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x20000000)
r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000440)=0x10, 0x10000000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = open(&(0x7f00000004c0)='./file0\x00', 0x201, 0x2)
ppoll(&(0x7f0000000500)=[{r0, 0x40}, {r1}, {r2, 0x1}, {r3, 0x40}], 0x4, &(0x7f0000000540)={0xb08, 0xff}, &(0x7f0000000580)={0x5}, 0x8)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
lseek(r2, 0x0, 0x1)
r4 = getpgid(0x0)
r5 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r5, 0x3, &(0x7f0000000340)=""/155)
getpgrp(0xffffffffffffffff)
r6 = open(&(0x7f00000005c0)='./file0\x00', 0x100000, 0x4)
shutdown(r6, 0x0)
ftruncate(r1, 0xffffffffffffffff)
syz_execute_func(&(0x7f0000000240)="40e49e4579f20fd0b157f4db20d9f56667450f0ff18ac4237d1de400000023548f697812c9f245af8fc90092c1c3")
r7 = getpgid(0x0)
r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpgid(r7)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r8, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
poll(&(0x7f0000000180)=[{r8, 0x2040}, {r8, 0x40}], 0x2, 0x80000000)
getpgid(r4)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000600), &(0x7f0000000640)=0x4)
setsockopt$sock_int(r8, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
setsockopt$sock_int(r8, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)

00:01:19 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:01:19 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
readv(r0, &(0x7f0000000440)=[{&(0x7f0000000100)=""/124, 0x7c}, {&(0x7f0000000180)=""/58, 0x3a}, {&(0x7f00000001c0)=""/192, 0xc0}, {&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/52, 0x34}, {&(0x7f0000000380)=""/165, 0xa5}], 0x6)

00:01:19 executing program 0:
socketpair(0x17, 0x10000000, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x5, 0x1000, 0x27dc, 0x1ff0, 0xff, 0x6, 0x9, <r2=>0x0}, &(0x7f0000000100)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x20, 0xffffffffffffff7f, 0x81, 0x4, 0x80000001, 0x7, 0x99ea, {@in6={{0x1c, 0x0, 0x9, @empty, 0x80000000}}, r2, 0x8, 0x100000001, 0x80000001, 0x57a65056, 0x7f}}, &(0x7f0000000140)=0xb0)
syz_execute_func(&(0x7f0000000180)="982c3a0f050520d0f80791b06a4141e2e996855b99a4c466a4c4660f0f01fc66f66d220f66450f6edb0221fc22ebd72e41812047002b0000000f49f6ba0dfe8c730c88a1d20fbbc4a201458b6a0000008f294001b00b0000000f73d539f08171a38a806ebb57c46291ae8ca0656000000f4318bedfbecebedfbece00000064470f8c8d04000055f344ded7c4c26db6e420b15ffbb15ffb64400f38cd01c461d561970d000000")

00:01:19 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x20000002, &(0x7f0000000000)=0x1000, 0xfffffe9c)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x6)
accept$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:01:19 executing program 2:
r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x10000000)
lseek(r0, 0x0, 0x2)
r1 = accept(r0, 0x0, &(0x7f0000000240)=0xbf)
setsockopt$sock_int(r1, 0xffff, 0x800, &(0x7f0000000140)=0x200, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0x100000001}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e22ff7f0000000000000000000000000000000000000300"/128, @ANYRES32=r2, @ANYBLOB="0401000000000000004204000000be579b8365ef3fa492a31d7e47663064f522e70bcd3a07f0d6ef7fc24a455115bea55d6a7d99337b2d8bb3840ccbcd6298138b7e1864b1957db292921e6e4e190d280b566d54658e54a80e66aa38b7b250be0c5fdca34459dfe51bddcf2d394f6141700a7876d144ad7b7a32f9710f16de628c2d9c1d0cbd1afb7da8e23b43b6000bee8f86aa1257f7e415e74e4bc81a5a1442235bdf0a3084e759c02dc0c15ab064283d3c"], &(0x7f0000000200)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x2fc, 0x7, 0x33}, &(0x7f0000000000)=0x94)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:19 executing program 2:
syz_execute_func(&(0x7f0000004180)="0fbecc91cd80d3d369ef69dc00d9d0d0c44139fd5bf930c787e4c692fbc461f85a6136ace468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01ef8f8920010e4545186746c4c10211cf26660fe98d0d000000c4e2e591a4fa0200000026ca400f81dc00000000fe5ff6e3df646736676666430fefb3000000000804f4f30f1a12e250500f7c29")
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x18)
fcntl$setflags(r0, 0x2, 0x1)
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf9c4c22102a665566666c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:19 executing program 0:
r0 = semget(0x0, 0x0, 0xa0)
getuid()
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000280)=0x4, 0x4)
freebsd11_stat(0x0, &(0x7f00000003c0))
getegid()
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500))
r3 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x0)
shmget(0x0, 0x2000, 0x18, &(0x7f0000ffe000/0x2000)=nil)
getegid()
__semctl$IPC_SET(r0, 0x0, 0x1, 0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r4, 0x0, 0x3)
getsockopt$inet6_buf(r4, 0x29, 0x7f, &(0x7f0000000000)=""/61, &(0x7f0000000680)=0xfffffffffffffca4)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x0)
sendto$inet6(r4, 0x0, 0x0, 0x20000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
r6 = accept(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000001c0)=0xfffffffffffffff7, 0x4)
setsockopt$sock_int(r5, 0xffff, 0x0, 0x0, 0x0)
symlink(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0)
dup(r6)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:19 executing program 2:
r0 = shmget$private(0x0, 0x2000, 0x460, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/79)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:19 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0)
preadv(r0, 0x0, 0x0, 0x0)
ftruncate(r0, 0x8)

00:01:19 executing program 1:
r0 = semget$private(0x0, 0x1, 0x200)
__semctl$SEM_INFO(r0, 0x3, 0xb, &(0x7f0000000900)=""/235)
r1 = socket(0x2, 0x1, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c653000000000000000"], 0x1)
sendto$unix(r1, &(0x7f0000000100)="3a5af0de438e9054d599eef7e4ef8a0d474e84dd5d0abca3fbd2ec7fc43ce78642f57808aaff0e59d6c343819264f29ee173e00c61839300d8a2fdcc3e3eeda3afa54121346929dd1bc93cbd8a42f61e22b940af9441393c2d9dbef57137a5e2e2b5d653e8e6dfeae0682cfa7b9b8562c8c09a256075a71d1fc9b221d31318a1a35b417897cf520fb97ff9117a3b71ad854d58e60abbab01edffff25ec5bc98f29573604f6a48adb2feb20dd0e4cc4ae05c2e0628bb88dfe8996cbde29ef4c13aa1a1b211761abd78f4348f3a908dc54a2f7fa9626a27cad66f80f46dfbb431d0beaea3c59dcc2b4", 0xe8, 0x80, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x4)
setsockopt$inet_group_source_req(r1, 0x0, 0x56, &(0x7f0000000a00)={0x0, {{0x2, 0x0, @multicast1}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x1f}, 0x4)
sendmsg$unix(r1, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000240)='W', 0x1}], 0x1, 0x0, 0x0, 0x80}, 0x20101)
__semctl$GETZCNT(r0, 0x1, 0x7, &(0x7f0000000b40)=""/214)
r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0/file0/file0\x00', 0x2, 0x1)
symlinkat(&(0x7f0000000280)='./file0/file0/file0\x00', r2, &(0x7f0000000300)='./file0/file0/file0\x00')
semget$private(0x0, 0x2, 0x400)
pwritev(r1, &(0x7f0000000280), 0x0, 0x0)
sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f00000000c0)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001640)=[{&(0x7f0000000400)="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", 0x4e6}], 0x1}, 0x0)

00:01:19 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
syz_execute_func(&(0x7f0000000000)="c4634d7be500802932c4219d5d877a730000c461fdeaa200540000c4c17ee68200080000c441a45eeac401fd50ea670fc0f8c421d1f9ea6c")

00:01:19 executing program 3:
syz_execute_func(&(0x7f0000000000)="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")
r0 = shmget(0x1, 0x3000, 0x40, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_RMID(r0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)

00:01:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
writev(r0, 0x0, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998)
r2 = getpgrp(0xffffffffffffffff)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000380)=<r3=>0x0)
r4 = getgid()
r5 = getpgid(0x0)
fstat(r0, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
r8 = getpgrp(0x0)
getresuid(&(0x7f00000003c0), &(0x7f0000000400)=<r9=>0x0, &(0x7f0000000440))
fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000280)=[{&(0x7f00000001c0)="de523578695689a62b3d8beebd0f5ac1074c7bcefe9953b0ade7b6a962fd1a462b717d982ec12d9896e9e9eaf6400598fa001bfe621d51c874f9eafcf0dde3a0669ed0bbf26e696ade7045851bede116d8f993a56a43ad135830612773336b33f4412d0ad4100553757545df1a20306bed1fc3cd23004314ef228db365975c83759844d39f4c68a98c891ceecd260cd9a4c4ab9f3daa086690fe535fc5afd7", 0x9f}], 0x1, &(0x7f00000016c0)=[@rights={0x20, 0xffff, 0x1, [r0, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r1, r0]}], 0xe8, 0x20005}, 0x0)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
__getcwd(&(0x7f00000004c0)=""/4096, 0x1000)
r11 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x100000, 0x10)
writev(r11, &(0x7f0000000340)=[{&(0x7f00000000c0)}], 0x1)
open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0)

00:01:19 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x400)

00:01:19 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
sendfile(r2, r2, &(0x7f0000000080), 0x7fff)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
fcntl$setflags(r2, 0x2, 0x1)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000001)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r4 = msgget(0x1, 0x0)
msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000280)=""/18)
r5 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_SET(r5, 0x1, 0xfffffffffffffffe)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffdb2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000765f8dafc9327c5900"/136, @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto(r0, &(0x7f0000000640)="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", 0x1000, 0x80, &(0x7f0000000100)=@in={0x2, 0x3, @multicast1}, 0x10)

00:01:19 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
syz_execute_func(&(0x7f0000000140)="86fd462409660f3801efc4827920d566470ff927a46465450f6497c049c371c4c245b6f96747d0a768e3dac83491")
getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e)

00:01:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000002140)={@in={{0x2, 0x0, @rand_addr=0x9}}, <r1=>0x0, 0x5, 0x1a29, 0x5}, &(0x7f0000002200)=0x94)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000022c0)={r1, &(0x7f0000002240)=[@in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0xffffffffffff0001, @loopback, 0x9}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000002300)=0x10)
preadv(r0, &(0x7f0000002100)=[{&(0x7f0000000040)=""/4096, 0x1000}, {&(0x7f0000001040)=""/125, 0x7d}, {&(0x7f00000010c0)=""/4096, 0x1000}, {&(0x7f00000020c0)=""/49, 0x31}], 0x4, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="9b", 0x1)
close(r0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002340)={r1, 0x6}, &(0x7f0000002380)=0x8)

00:01:19 executing program 1:
r0 = semget(0x2, 0x4, 0x100)
__semctl$GETVAL(r0, 0x23, 0x5, &(0x7f0000000440)=""/224)
syz_execute_func(&(0x7f00000003c0)="f3410fbdc1cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f576161787896c401fe5ff6a9c1460000e1b1c482010804f445e22c892a0f0000009f")

00:01:19 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200), 0x0, 0x0}, 0x0)

00:01:19 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x100084, 0x3)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x156d, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x79, &(0x7f0000000080)=0x4, 0x4)

00:01:19 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
r1 = getpid()
getpgrp(r1)
ftruncate(r0, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x2)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
sendto(r0, &(0x7f0000000100)="1cba2b909c20ddc4cfb41e8655f56689989ab290e6b3a6a50162ebe6a31da54ea3c9fa35cb001afed82b2caf0b821dc8ed8aa2d7b551f4cbcaf17d3801ccbf68d418f727f5b1eec93d48f43cd6417514c6f99afe333be571a18a29e2", 0x5c, 0x185, 0x0, 0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x4, 0x400000000000012, r3, 0x0)
ftruncate(r3, 0x1)

00:01:19 executing program 2:
syz_execute_func(&(0x7f0000000000)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1eac48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:20 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
sendfile(r2, r2, &(0x7f0000000080), 0x7fff)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
fcntl$setflags(r2, 0x2, 0x1)
truncate(&(0x7f0000000540)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000001)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r4 = msgget(0x1, 0x0)
msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000280)=""/18)
r5 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_SET(r5, 0x1, 0xfffffffffffffffe)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffdb2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000765f8dafc9327c5900"/136, @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto(r0, &(0x7f0000000640)="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", 0x1000, 0x80, &(0x7f0000000100)=@in={0x2, 0x3, @multicast1}, 0x10)

00:01:20 executing program 1:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, r0)
setresuid(r0, 0x0, r0)

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000240)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000008f4978d21af30f1a12548f0a181207ed866a6c")

00:01:20 executing program 3:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000006c0)="91cd80c442192d3b6969ef69dc00d98a20d0d0c48261f7e000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000057c461fee6c461614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000008c0)=""/210)
r3 = msgget(0x1, 0x40)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x4)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
getpgid(r1)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r4 = shmget(0x1, 0x2000, 0x204, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(0xffffffffffffffff, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x28, &(0x7f00000004c0)=0xff, 0xfffffffffffffcc9)
poll(&(0x7f0000000180)=[{0xffffffffffffffff, 0x2040}, {0xffffffffffffffff, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x3, 0x0)
setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x4a, &(0x7f00000009c0)=ANY=[@ANYBLOB="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"], 0x1)

00:01:20 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r1=>0x0, 0xb5, "826992e936c89da7b2c52bd958c801b6b46631fb48a82dc738997d9f2e22b4d4990e770bbf6c0a72d73edf630f52fc28d89ad2aef2bba9096b80562251d8e5bbd62bcd6a1142c4bf29be63de6d8d7bfc78cf5eee82c57d35a5d04fc82981b25fb6d1c47e00ca79ac31db1c1001ff80bacf77c266f5b55420a24c0025ed55f1adcab6a6aae2c9b94b0cbe256d19ceee98b9c35af3e7fec776029096d0b1d5b07013f35948f6719ce684e2fa1d9a4fc1ab498d0c5fe1"}, &(0x7f00000000c0)=0xbd)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x34, 0x8ee, 0x2}, 0x10)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ff2cad12b41aff998849ba84e98bfb8856e243a877f4af10efd630e1517adc20bd2a3710d56b3e3bff5f5852610db577744cc60e074a679cb8dd1d30ba38250b1035f3f0825589349d65d3d68b68c033bf2dcaa317727d4dcf7e4ceef40247f4645f27a6071d6ae49d2ec4afa804f32c76f282aa938a0bff89b20d1e7f8ca72a3a18c35797318ff98ae3fb41826d98e311610a45916d2fab5fa7a3f403f93eec123bcf270e53ac4950a8"], 0x1)

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000740)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c101efc48192558dc3c366450f186746f3400faee47c7c0f01d75726400f0d18c401fe5ff6e3df646736676666430fefb300000000f30f1a1254111d54111d00")
msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4)
preadv(0xffffffffffffffff, &(0x7f0000000580)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/139, 0x8b}, {&(0x7f0000000240)=""/126, 0x7e}, {&(0x7f00000002c0)=""/6, 0x6}, {&(0x7f0000000300)=""/24, 0x18}, {&(0x7f0000000340)=""/111, 0x6f}, {&(0x7f00000003c0)=""/246, 0xf6}, {&(0x7f00000004c0)=""/63, 0x3f}, {&(0x7f0000000500)=""/123, 0x7b}], 0x9, 0x0)

00:01:20 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x3827797e}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580))

00:01:20 executing program 3:
setitimer(0x0, &(0x7f0000000040)={{0xffffffffbffffffe, 0x2800000000}, {0xbff}}, 0x0)
r0 = semget$private(0x0, 0x3, 0x1)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000340)=""/77, &(0x7f00000003c0)=0x4d)
__semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/44)
r2 = getpgrp(0xffffffffffffffff)
select(0x40, &(0x7f0000000180)={0x3ff, 0x7, 0x8000, 0x4, 0xffff, 0x1, 0x7fffffff, 0xd8}, &(0x7f00000001c0)={0x95, 0xc4ca, 0x0, 0x0, 0x7, 0x7fffffff, 0x4, 0x8000}, &(0x7f0000000200)={0x2, 0xaf, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000240)={0x6, 0x7})
getpgid(r2)
r3 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000140)={0x6, [0x100000000, 0xfffffffffffffd8c, 0x6, 0x2, 0xfffffffffffffff8, 0xb6]}, 0x10)
__semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff6)
pipe2(&(0x7f0000000400)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000280)={<r5=>0x0, 0x2}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000300)={r5, 0x3}, 0x8)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:01:20 executing program 0:
syz_execute_func(&(0x7f00000000c0)="340bb5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f22468750cc483a15e227ff40000f4009b26c7e4c753fbc4e1762b7fedfec4fe7d822a2a00c4da767667664d0f7efac4627946cdc4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000004a01c36666450f17720d14111d54111d00")
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x4, 0x1000, 0x8, 0x100000000, 0x8, 0x80, 0x7, r1}, &(0x7f0000000180)=0x20)

00:01:20 executing program 2:
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r0 = socket$inet(0x2, 0x20000005, 0x3)
setsockopt$inet_buf(r0, 0x0, 0x5f, &(0x7f0000000100)="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", 0xfd)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4)
syz_execute_func(&(0x7f0000000380)="b12591cd806969ef69dc00d9f8f8c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6b5e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:20 executing program 3:
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xc02b08055723c977)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x40)
getsockopt$inet6_udplite(r1, 0x88, 0xd8747e35669747a3, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:01:20 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r0 = socket(0x10, 0x5, 0x7fffffff)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc)
getpgid(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = getpgid(r1)
r3 = msgget(0x1, 0xa)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
wait4(r2, &(0x7f0000000580), 0x0, &(0x7f0000000240))
accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000)
shutdown(r0, 0xfffffffffffffffd)
r4 = getpgrp(0xffffffffffffffff)
getpgid(r4)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r5, 0x0, 0x1000000000003)
setrlimit(0x7, &(0x7f0000000340)={0x2, 0x10})
poll(&(0x7f00000000c0)=[{r5}], 0x20000000000003be, 0x0)
r6 = semget(0x0, 0x3, 0x400)
__semctl$GETZCNT(r6, 0x4, 0x7, &(0x7f0000000380)=""/7)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r5, 0x6, 0x401, &(0x7f0000000440)={0x1f, "ce569957c527e71da22f0b5531979b5a"}, 0x14)
getpgrp(r1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
poll(&(0x7f0000000180)=[{r5, 0x2040}, {r5, 0x40}], 0x2, 0x80000000)
setsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000540)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8)

00:01:20 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x1e9)
getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4)
socket(0x1c, 0x5, 0x98c)

00:01:20 executing program 3:
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x0, 0x40)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), 0x4)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:01:20 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
shmget(0x2, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil)
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0xc0, 0x1a3)
lseek(r0, 0x0, 0x4)
accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = fcntl$dupfd(r1, 0x0, r2)
ioctl$DIOCGETADDRS(r3, 0xc4704435, 0x0)
syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
shmget(0x1, 0x2000, 0x83, &(0x7f0000ffc000/0x2000)=nil)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ioctl$DIOCGETRULE(r0, 0xcbe04407, &(0x7f0000000340)="ca63e24062b62f0d31b98f62d8843d1fb49bc3659cf6b81085828b88caf03e14a4ce6f1b9f2556032c6471941608a757dddab0619dabed5973275b81fc1433c169c979ecca52586b6c91666c95b6860eb876b90a39c0993c6128706b5c36d0adf9d5ef30d6120038dd13ffeee2549a21c3b3fecf77a77fc53d010ef7466f417a20f44f1ff50e6f5a8c896862c38c4a04d5f0021d4c69826f09c206ad5b212d7bd2f87b673fd0bfb75298488610b64cf22cb5353c96bfba238add07e3c8644837d423")
shmctl$SHM_STAT(0x0, 0xd, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)

00:01:20 executing program 2:
r0 = socket(0x13, 0x1, 0x40)
fcntl$setflags(r0, 0x2, 0x1)
r1 = dup(0xffffffffffffffff)
ioctl$DIOCSETIFFLAG(r1, 0xc0284459, &(0x7f0000000040)={0x10, &(0x7f0000000000)="6d62d4616930f937e7f14f47444e530b68f1f49f496a7bdf75cc46e1eb52", 0x5, 0x8000, 0xfffffffffffff294})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x5, 0x4)

00:01:20 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x7fffffff, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x2, "8dec"}, &(0x7f0000000180)=0xa)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x103, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
freebsd10_pipe(&(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={<r2=>0x0, 0xffffffff80000001}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r2, 0x9, 0x4, 0x5, 0x1e, 0x100000000}, 0x14)

00:01:20 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
read(r0, &(0x7f0000000040)=""/26, 0x1a)
socket$inet6(0x1c, 0x3, 0x4)
pipe2(&(0x7f0000000080)={<r2=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={<r3=>0x0, 0x5, 0xbd7, 0x9}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0x20}, &(0x7f0000000200)=0x8)
syz_execute_func(&(0x7f0000000180)="b12591cd806969ef69dc00d93bd0d0d04139fd5bf91cc1c7c7e4c653fb0fc4014cadf4c1f4c1a95ff98f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df41ec0804f4f30f1a1254111d54111d00")

00:01:20 executing program 1:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
dup(r0)
sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[{0x10}], 0x10}, 0x0)

00:01:20 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x42)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x8000, 0x4, 0x101, 0x4002, 0x26}, &(0x7f00000002c0)=0x12)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x80, 0x27, 0x6110, 0x0, 0x3ff, 0xffffffff00000000, 0xe2, 0x401, <r2=>r1}, &(0x7f00000001c0)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x79f, @loopback, 0x7}}, r2, 0x7, 0x20, 0x7}, 0x8c)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
semget(0x1, 0x1, 0x200)

00:01:20 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r1 = socket$inet6_sctp(0x1c, 0x40000000000000, 0x84)
r2 = dup(r1)
bind$inet(r2, &(0x7f0000000100)={0x2, 0x1}, 0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="00e7b2f5965ba3c45a75b8d9eac9b24261adb689d392c14c318fde4df4f85694e6ede824b39e5a9ee6eb072655e5767f246485c09cceb5758c904a9cde6554bf4e6514035cbad2620586daffd5d3b4a4b4310f3a2270672615cc7e4a93445743bcf164f5af129cac47b6310fbd6872cd64a8bdb1b5d0f44d241b"], 0x0)
connect$unix(r2, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0xb9)

00:01:20 executing program 3:
r0 = socket(0x2, 0x3, 0x3ff)
r1 = open$dir(&(0x7f00000003c0)='.\x00', 0x18200, 0x0)
mkdirat(r1, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x0)
r2 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
shutdown(r2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9090024c7cb61810000000000")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000300)={0x2}, 0x1)
chdir(&(0x7f0000000040)='./file1\x00')
shmget(0x0, 0x4000, 0x11, &(0x7f0000ffc000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={<r3=>0x0, 0x1, 0x7, 0xf8da}, &(0x7f0000000380)=0x10)
ioctl$DIOCADDALTQV0(r1, 0xc100442d, &(0x7f00000004c0)="4df27e84f6203f4bc5e5d254ad32a1e1d1b411fa0c91a97a294a7bd13c49b097f68a8724db0eb5aa136fd7c4db467defe0e60734019dd2fd59a66ce740068080501d3d848d4934bfae90e2644b9100da22d41399af1bb6207dd5203b071a09228249cb37a081043b7cb01bb13870b932a5232a4a7e0b145daadcc715de740f05e4567a066192e6932b397835f9730399b942c8b275184c8e5bdf5ce35980b0e7604dedaa4f2e480dcf1d72a8c95cce00f05a")
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a400"/136, @ANYRES32=r3], 0x8c)
mkdir(&(0x7f0000000080)='./file0\x00', 0x1)
renameat(r1, &(0x7f0000000200)='./file1\x00', r1, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0xfffffffffffffea6)

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000280)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730fc461b972d5c226400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x0, 0x4, @loopback, 0xfffffffffffffffb}, 0x1c)

00:01:20 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001})
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0xc000, 0x1)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000240)={'accf_data\x00', "f9b0a44c87c917521c036dbc8949270bf20626570a616ac361886fec496bdaaf514e4eb7b680a8c89a72c0c6609d9d74c95e6fd2d0fbc3329f5b58ea836d17c9e7fbecc10a94176a0d09d88dcf5628743ad6ee69fabc325a060ade27dd03eef87a3e9852caea43c81033f7b56c7457bf68ae414788ece6504f6915da76850d84305a5d27fb80d4f08a95871b838ca363346d8e5e6d620d43191e180fad52d15db9d94d43326edbb5bdad04dbd74f9f58e9a63f2b3db4273add14621564cd2c14c895c4ccefc031ba18c2f392d28feaba1a01f848e76068414deb5acbd2f1d412c4da77facc249568115a0cabf52663c8"}, 0x100)
accept(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c)

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
socket$unix(0x1, 0x5, 0x0)

00:01:20 executing program 0:
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x10000, 0xff35, 0xffff}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:01:20 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0), 0x0)

00:01:20 executing program 3:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x10e02, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ioctl$DIOCCHANGEALTQV0(r0, 0x4004667f, &(0x7f0000000240))
r1 = shmat(0xffffffffffffffff, &(0x7f0000fea000/0x14000)=nil, 0x1000)
shmdt(r1)
preadv(r0, 0x0, 0x0, 0x0)

00:01:20 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
execve(0x0, &(0x7f0000000200)=[&(0x7f0000000100)='+\x00', &(0x7f0000000140)='([^\x00', &(0x7f0000000180)='[\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000540)=[0x0, &(0x7f0000000340)='\x00', &(0x7f0000000480)=']\x00', &(0x7f0000000500)='.$@}\x00'])
syz_execute_func(0x0)
r2 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x101}}, <r3=>0x0}, &(0x7f0000000080)=0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r3, 0x101}, 0x8)
mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0)
r4 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0)
poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r4, 0x2020}], 0x1, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:01:20 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x5a7, 0x2000, 0x3, 0x5, <r2=>0x0}, &(0x7f00000001c0)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4)
fcntl$dupfd(r0, 0x0, r1)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:20 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000001c0), &(0x7f0000000140)=0x10)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000100)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c8468f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c73115726400f0d18c401fe5ff6e3dfc4c2250735cd5d00000804f4f30f1a12b856561d54111d00")

00:01:20 executing program 0:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x130202, 0x80)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="a4ef5f08abb6f583db3644ee5c18ee7ba478e38ab4bbc0cab57149c6c098635be8fd33f30ec171d9665a3f908864cb30a005a58ad8599b074a96bd81048decccff73687c9d55d5f6000593f7ede4358a94b8e6fae5ac725de8971c164114e478f96c05e167e88f1468087f0775036d3275aeac3d73c1693ad4c64e6cdcd8ba3af61c63d5bc325fb37b8b7222d792960a92abc8d5889b15b57eb8ab98c90c272563c6477db6d6d17a42fe59c377afdefcb05c655323d10792911a7a3d02d07d59da54561f7a91d6c400f5924d80f128a99eb9", 0xd2)
syz_execute_func(&(0x7f0000000140)="b16491cd80696852ef695c00d946f9f3400f5f34160fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea09efc4817b556449c366964545186746660f3a208f09000000767c7cca4f73da7307da0f0d18c401fe5fecf6e3dfdf6736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:20 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40)
lseek(r0, 0x0, 0x1)
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")

00:01:20 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000080)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040), 0x5)

00:01:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x46d, 0x0)
ioctl$DIOCGETLIMIT(r0, 0xc0084427, &(0x7f0000000040)={0x7, 0xa71})

00:01:20 executing program 1:
syz_execute_func(&(0x7f0000000240)="1c17b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d82663ed107c4415814c4f2168f4808eebce000008020005151c4a27d181ec1ea01eff265dc5f00c401611282030000005b5b304545e269a841000f9966030faee424c4a15de1c054635bdedec4a1e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f9133766470f38088d796fc8d42e443b0fc7bf0d5e00008000800f3a0bc401d5f421")
r0 = shmget$private(0x0, 0x7000, 0x200, &(0x7f0000ff9000/0x7000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/98)

00:01:20 executing program 3:
r0 = socket(0x11, 0x3, 0x2)
sendto$unix(r0, &(0x7f0000000180)="9401050500a85a80b1b0782797888fd1f838a311000000000000b13886ca3849451ae3c3051020741038f5538551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5eef9187a869a4d3a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89070000000000000070c1f5a872c88dff7cc53c894303b2a0a85ff3faa800000000009ec7ab3a34c29000000000000000000000000000002d7e4a5d76cc3f9cff2ed2243e56fa277603c5cc1e047326bcf6b67b75d00bf6ee330b6a80874b70559d9975ebd13da2447a78aa4b00cd0ba1870215607bb912e3d7325183ce69456b4b6ca927871c81672a54ec695c5bdeb842836656f917945cc076f87dc714dfe0aa2947252df350707b22884a7730cb6dba8742110fbe9ec7481885274387e0b1dbe5695122604819b0b2294b7b20726a5d4fcb44f62d00fabb2f247a166d8d79d05b8cc370f5c11db58aedca632a83acd58ff0ea0a3dca58ccb03cce466cda735017196ff346c32717397d6ec6952ec90de81ed297b2319e130f", 0x18a, 0x0, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x120)
ioctl$DIOCCHANGEADDR(r1, 0xc4704437, &(0x7f0000000040))
close(r0)

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000180)="b12591cd8064f0f75a72d0d0c44139fd5b3666400f57582b1cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000ea01efc48192558dc3c366450f106746f3400faee47c7c730f5726400f0d18e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
chroot(&(0x7f0000000000)='./file0\x00')

00:01:20 executing program 0:
syz_execute_func(&(0x7f0000000480)="987a0f80f7ce059c80f7ce059c91b04c8f4978d7651f96855b66c4e17d67ee0fc4014e66f66d220fa0e5be34d1c4e1f8acc4c4fc22ebd72e41812047002b000000460f0f630b90c481f851c7c4e201acac10000000808f299301b00b0000000f71d539f08171a38a806ebb57c46291ae8ca065600000646464440fa82a2d96000000440f0dc0dcdc1d440f2b550142c4b6593131b15dfba1c9fb110f0f3804830a000000")
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = getuid()
r2 = getgid()
chown(&(0x7f0000000000)='./file0\x00', r1, r2)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r0, r3)
freebsd10_pipe(&(0x7f0000000000))

00:01:20 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r2 = semget$private(0x0, 0x3, 0x84)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="24e3d31fe23ae140adca923420a058fca4a96869405dd715b223780a5dd392972077cded9b798ad77ade6053800a2dfb019ad7e16dff7071935f253cc60460bb8c0b28e5210742771d0397c196783467fb1407b2e261199d5ca5e07ccb090cff45e3f99f8c7099325c91aa89a31fda8491265f741c09b0")
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r1, 0x6)
r5 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r5, 0x2, &(0x7f00000001c0)=""/123)

00:01:20 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x8000005}, 0x8)

00:01:20 executing program 2:
syz_execute_func(&(0x7f0000000080)="b12591cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c7e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47c7c730f5726400f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setregid(r0, r1)

00:01:20 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8100, 0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={<r1=>0x0, 0x7}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r1, 0x58, "7fc44981f70609d09d1d396adc3cc7af37ca908aa16ad5dbfedee7c26ec244af3b92894942e946a974d51644bb77e1a9bd1e778b807ac4c090b0de9d4f4af4f167c46a41333184736e77e61bd0614f8e273bda0343e8245bf04d71a914821ed20825de8a3c3a93190d5667e27987baaccb35f37b7e7fd8b8c8a8f67fc6efd50baa4f77d2cce107652db1fee6e13608e089c22dada5b62a0334c5d040dc2d"}, &(0x7f0000000280)=0xa6)
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e20c892a0f0000009f")
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
r3 = open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x10)
getpeername$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10)
lseek(r2, 0x0, 0x1000000000003)
openat(r0, &(0x7f0000000400)='./file0\x00', 0x20800, 0x100)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x9)
recvfrom$unix(r3, &(0x7f0000000200)=""/86, 0x56, 0x0, 0x0, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
shmget(0x3, 0x2000, 0x2000000000249, &(0x7f0000ffc000/0x2000)=nil)

00:01:20 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6(0x1c, 0x10000002, 0xffffffffffff9d3c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, <r2=>0x0, 0xfffffffffffff801, 0x100000000, 0x14, 0x5, 0x5a9, 0x7}, &(0x7f0000000200)=0xa0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000240)={r2, 0xfffffffffffffc00}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000007000000000000000002000000000000000044fe356359b425dc90994f35e40100000052bc71d0936e714ed7c5525aa0ee7af0bbaade0fd7108b0b7aa05130283e73cb73d745194db52ff56361a3bdec75a3f9792fb0227bcec8a875f6464d0d90e3efaed187aff5566661f8fc6ff2f2de251c63df0f52918a007162e3a30d1de5e817536c8b8e789a69649b99f00f2c7656b35e995dcca9803ecc"], 0xa0)

00:01:20 executing program 3:
r0 = open(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffff, 0x8)
freebsd10_pipe(&(0x7f0000000000))
lseek(r0, 0x0, 0x4)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
lseek(r0, 0x0, 0x2)
socket$inet_udp(0x2, 0x2, 0x0)

00:01:20 executing program 3:
__semctl$SETALL(0x0, 0x0, 0x9, 0xfffffffffffffffe)
r0 = semget(0x2, 0x2, 0x114)
msgget(0x1, 0x8)
__semctl$IPC_RMID(r0, 0x0, 0x0)

00:01:20 executing program 3:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setreuid(r0, 0xffffffffffffffff)
setresuid(0x0, 0xee01, 0x0)

00:01:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r2 = semget$private(0x0, 0x3, 0x84)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="24e3d31fe23ae140adca923420a058fca4a96869405dd715b223780a5dd392972077cded9b798ad77ade6053800a2dfb019ad7e16dff7071935f253cc60460bb8c0b28e5210742771d0397c196783467fb1407b2e261199d5ca5e07ccb090cff45e3f99f8c7099325c91aa89a31fda8491265f741c09b0")
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r1, 0x6)
r5 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r5, 0x2, &(0x7f00000001c0)=""/123)

00:01:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000018, 0x84)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x31, &(0x7f0000000100)={0x2}, &(0x7f0000000040)=0x29)

00:01:21 executing program 2:
clock_getres(0xf, &(0x7f0000000000))
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={<r1=>0x0}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r1, 0x401, 0x1, 0x1f, 0x1}, &(0x7f00000002c0)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x2}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="0100000092b57eca3279a28fa220c6a34a99fa15ec5594aa40308ef8cd9c38227889bd4f92", @ANYRES32=<r2=>0x0], &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0xffff}, &(0x7f0000000140)=0xc)

00:01:21 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4)
open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x1a0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x35, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
close(r0)
fcntl$setflags(r1, 0x2, 0x1)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x0, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c)
fcntl$dupfd(r1, 0x0, r0)
fsync(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x20088)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200))
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:21 executing program 2:
syz_execute_func(&(0x7f0000000200)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getpgid(0x0)
r0 = msgget(0x1, 0x8)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000340)=""/155)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x204, 0x0)
fcntl$getown(r2, 0x5)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r2, 0x0, 0x1000000000003)
r3 = fcntl$dupfd(r1, 0x11, r2)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
socket$unix(0x1, 0x800001, 0x0)
lseek(r3, 0x0, 0x0)
unlinkat(r2, &(0x7f0000000080)='./file0\x00', 0x802)
socketpair$unix(0x1, 0x80000000000007, 0x0, 0x0)
r4 = semget(0x2, 0x7, 0x1)
__semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000280)=""/99)
r5 = open(&(0x7f0000001500)='./file0\x00', 0x108800, 0x20)
getsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f00000001c0)=0x10)
getsockopt$inet_mreq(r5, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @local}, &(0x7f0000000040)=0x8)

00:01:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x3f, @empty, 0x8}}, <r1=>0x0, 0x7, 0x3, 0x2, 0x1, 0x8, 0x3ff}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x80000000, 0xf, 0x7, 0x7872}, &(0x7f0000000180)=0x18)
getsockname$unix(r0, 0x0, &(0x7f0000000080)=0x10)

00:01:21 executing program 0:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0xe4854e36bb9fb14, 0x9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = socket(0x2, 0x10000003, 0x0)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r1, 0x6, r2)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000000c0)=0x10)
fcntl$dupfd(r1, 0x11, r1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0x480}}, r3, 0x1, 0x3, 0x8, 0x80, 0x0, 0x7}, 0xa0)
close(r1)
fcntl$setown(r1, 0x6, r2)

00:01:21 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="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", 0xfb5}], 0x1, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xfffffff2, 0x0}, 0x0)
socketpair(0x2, 0x20000000, 0x5, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

00:01:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r2 = semget$private(0x0, 0x3, 0x84)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r3 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r4 = shmget$private(0x0, 0x12000, 0x400, &(0x7f0000fee000/0x12000)=nil)
ioctl$DIOCCHANGEALTQV1(r0, 0xc1304431, &(0x7f0000000080)="24e3d31fe23ae140adca923420a058fca4a96869405dd715b223780a5dd392972077cded9b798ad77ade6053800a2dfb019ad7e16dff7071935f253cc60460bb8c0b28e5210742771d0397c196783467fb1407b2e261199d5ca5e07ccb090cff45e3f99f8c7099325c91aa89a31fda8491265f741c09b0")
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r4, 0xd, &(0x7f0000000300)=""/28)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r1, 0x6)
r5 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x3)
shmctl$IPC_STAT(r5, 0x2, &(0x7f00000001c0)=""/123)

00:01:21 executing program 3:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x608020001)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
getitimer(0x1, &(0x7f0000000240))
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0)
flock(r3, 0x5)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
lseek(r1, 0x0, 0x41000000000003)
sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000780)=[{&(0x7f0000000300)="bf2bfd3ad047ccd3fa974de126d439f4433679a90e67e08ed0037ce270fdd88b76a4c14ec78a2a102873f39dff4ed76efcddac425f0a4451ed468946a0876d118dfe0021ee82272b4fec4e97f46f4609318ba6c96a50c6653d575ef7d8da06cf08bd2f43b0", 0x65}, {&(0x7f0000000380)="5b130a7c1464d0573b16bf4c557443355cb99e0ac20fc0898f3e19dc5aac788709d70c0bdbf4de598e27f477506471c22bab73365e0559746e34", 0x3a}, {&(0x7f00000003c0)="727e4c40f8c2e778181055dd10842006aceb1eb92fb9d895f4cef15a0291501eb562f96d1922f9da32127b2f17a22082af05896599e0c0574c60afcefe1ba6b000abe08b2a0f2002219138e19d316197c9633eb77a8c47966226ed7cf0b6a99facde6dfd42d89f31b03c423bbde45c5aead46136353296300577c2707b770f6b365b651cf61df522f2", 0x89}, {&(0x7f00000004c0)="86a49a384b84de307fb8a7cff37b68cedd72fbb52651abd4f7b371f8c9dc7fd10a6fd03275e6d627a559993dab6d7d4d783f59841c8f3093eae2b77c3a265993e5b427ff93fa1d124e360c068fed18d4d521234838882ae4310c4eb281421e9b363ce058a7ec8ec516bf00b192f541c0e4c6d16670887b6af38feadb8a502a2f0eeb220112ab1588f463b1c18a07188446764a93b5", 0x95}, {&(0x7f0000000580)="5d90d09daf911b2c1040dbea966da77a7882b3f390b31b8bbe50b324b94c396132934a80dbaa6843b7d32f8b9f74fa225bd6e963bb1f85397a3cd9fd43f4769c42d78d876c7e77b6ae5a7556c7ee2b4d475a7c1061ba5b06888e6b9d826a8ea89758ae1687", 0x65}, {&(0x7f0000000600)="1a605f5b576283af7b5d129b80", 0xd}, {&(0x7f0000000640)="95055cf86fde83e4bffbab492a317ddc492c9655ead1faa7f2cd6438c52f9baace443f17ff49e06e7486806e779fb0b4c6224dc065aa5f340fcc52b455c59cfd54337b", 0x43}, {&(0x7f00000006c0)="239006ec365adefdeaf58118802d8d8a76706d77acd51f92cf1d9c582a637fd23c7a14adb46ff79b27cd66ae31212dd6c6d2c9ea67c4e25958e75f519bb3f24d07299270771591e1432f4492ccbfd7eab669036753e05d39215945ec9b88631d767f87835ea7d1ea42427f36a018957b77e5d568f150da4f189d4ef85da10aecb5f2e4434f027311fd96be9a4386e961ada6561b6c82565ed87a47fe782bb8c05b4470", 0xa3}], 0x8, 0x0, 0x0, 0x8}, 0x20080)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x24, &(0x7f0000000140)=ANY=[@ANYBLOB="a129c175"], &(0x7f0000000180)=0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:01:21 executing program 0:
mkdir(&(0x7f0000000340)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00')
openat(r0, &(0x7f0000000d00)='./file0/../file0\x00', 0x406602, 0x0)
recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000040)=@un=@file={0x0, ""/81}, 0x53, &(0x7f0000000440)=[{&(0x7f00000000c0)=""/40, 0x28}, {&(0x7f0000000180)=""/113, 0x71}, {&(0x7f0000000d40)=""/4096, 0x1000}, {&(0x7f0000000200)=""/15, 0xf}, {&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000300)=""/12, 0xc}, {&(0x7f0000001d40)=""/4096, 0x1000}, {&(0x7f0000000380)=""/145, 0x91}], 0x8, &(0x7f00000004c0)=""/177, 0xb1}, 0x2)

00:01:21 executing program 2:
r0 = socket(0x1c, 0x10000000, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x1}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xd, 0x8}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0xffffff78)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x1200, &(0x7f0000000240)={0x3, 0x1002}, 0xfffffffffffffc81)
freebsd10_pipe(&(0x7f0000000080)={<r3=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000140)=0x7fff, 0xfffffffffffffecf)

00:01:21 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0)
openat(r2, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2)
link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='./file1\x00')

00:01:21 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:01:21 executing program 0:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba)
bind$inet(r0, &(0x7f0000000180), 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x4, 0x1, 0x8, 0x800, 0xfff, 0x6}, 0x98)

00:01:21 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0)
r1 = dup(r0)
mkdirat(r1, &(0x7f0000000200)='./file0\x00', 0x4)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4)
r2 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0)
openat(r2, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2)
link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000140)='./file1\x00')

00:01:22 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x1c7)
syz_execute_func(&(0x7f0000000540)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d9000000420f01fcc653fb0fa95ff965be6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1787896b001fe055ff6f6c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgget(0x1, 0x8)
r1 = getpgrp(0x0)
getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000080)=""/48, &(0x7f0000000280)=0x30)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
bind(r2, &(0x7f0000000240)=@in6={0x1c, 0x2, 0x101, @loopback, 0x8}, 0xf182aca34f5c95d8)
bind(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x1)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
bind$inet(r2, &(0x7f00000001c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
lseek(r2, 0x29, 0x0)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
poll(&(0x7f0000000200)=[{r2, 0x10}, {r0, 0x10}, {r0, 0x1a}, {r0, 0x100}], 0x4, 0x5)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_udplite(r2, 0x88, 0x0, &(0x7f0000000100)=0x6, 0x4)
fcntl$setflags(r2, 0x2, 0x0)
fcntl$lock(r2, 0xd, &(0x7f0000000440)={0x3, 0x4, 0xd24, 0xff, r1})
r3 = open(&(0x7f0000000180)='./file0\x00', 0x40, 0x32)
lseek(r3, 0x0, 0x9)
__semctl$SEM_INFO(0x0, 0x1, 0xb, &(0x7f00000005c0)=""/4096)

00:01:22 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
pipe2(&(0x7f0000000000), 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc)
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)
socket$inet(0x2, 0x10000005, 0xfff)

00:01:22 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f00000000c0)=0x7ff, 0x4)
open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
sendfile(r1, r0, &(0x7f0000000100)=0x3e, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r1, 0x29, 0x1b, 0x0, &(0x7f0000000040))

00:01:22 executing program 0:
syz_execute_func(&(0x7f0000000540)="91cd80d8460c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b0bef8f69289bd19d0f0f96000000209767450f483bd1d97c7c63460f5776c161676164660fec700096c401fe5ff6a9c1460000e1b1660fe2d545e22c892a0f0000009f")
r0 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x2)
syz_execute_func(&(0x7f0000000380)="4798cd80c442192d3b6969ef69dc00d98a206222d0d0d1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d8f2a38120027a67117d1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e10f3445e22c892a0f0000009f")
getpgid(0x0)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0xfffffffffffffffe, 0x1000000000003)
ftruncate(r0, 0xfff)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
rmdir(&(0x7f0000000080)='./file0\x00')
freebsd10_pipe(0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x58, &(0x7f0000000340)=0x1f, 0x4)

00:01:22 executing program 2:
r0 = msgget$private(0x0, 0x1)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/210)
syz_execute_func(&(0x7f0000000100)="b1cc91cd806969ef69dc00d9d0d0c44139fd5bf91cc1c7c6e4c653fb0fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746f3400faee47498e5062a696926400f0d18c401fe5ff6e3df646736676666438d0fefb3000000000004f4f3561a1054111d54111d00")

00:01:22 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0xc00, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x20)
setsockopt(r1, 0x7, 0x3, &(0x7f0000000080)="b352f126185281c9a21d191dec43dc07c519e51b58203a2d940da289920c26883c130b38a446ec02e2f6b8253238662c7886ef1eb9ae6eef4016734dc2e7b4586bfbcf3a3ee82a7509d3bf5e7fe8a13ea46cb8d801ce11ca54ecc624ec8ad5e03996ad90bf6c361a794353a2e502ba1a38bd4ede986e85990c1c6078397cacedfb6cef735ce8fa2878c7724d743db2956a14eb0517d9ddd16d70fc20267ea86f6b87612cd318321c84", 0xa9)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
accept(r2, 0x0, 0x0)
close(r0)
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setgid(r3)
execve(0x0, 0x0, 0x0)
read(r0, 0x0, 0x0)

00:01:22 executing program 1:
mprotect(&(0x7f000004e000/0x2000)=nil, 0x2000, 0x4)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
getpgid(0xffffffffffffffff)

00:01:22 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = openat(r0, &(0x7f0000001080)='./file0/file0\x00', 0x0, 0x0)
r3 = msgget$private(0x0, 0xa0f8cb0e9ab6834a)
msgctl$IPC_STAT(r3, 0x2, &(0x7f00000028c0)=""/4096)
ioctl$DIOCCLRIFFLAG(r1, 0xc028445a, &(0x7f00000027c0)={0x10, &(0x7f0000002780)="2b75b180fb15b6a17bfe04d7a8dc4ea5ba", 0x3, 0x100, 0x1})
symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000040)='./file0\x00')
close(r2)
r4 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000038c0)={<r5=>0x0, 0x4, 0x100, 0x2442a2b3, 0x90, 0x81}, &(0x7f0000003900)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000003940)={@in6={{0x1c, 0x3, 0x100000001, @remote={0xfe, 0x80, [], 0x0}, 0x91e}}, r5, 0x9, 0x68, 0x16}, 0x8c)
mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0)
r6 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x100)
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000003a00)={@local, @loopback, <r7=>0x0}, &(0x7f0000003a40)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000003a80)={@loopback, @multicast2, r7}, 0xc)
writev(r6, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1)
pipe2(&(0x7f0000001400)={0xffffffffffffffff, <r8=>0xffffffffffffffff}, 0x100004)
r9 = getpgrp(0x0)
r10 = getuid()
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000003ac0), &(0x7f0000003b00)=0x4)
freebsd11_stat(&(0x7f0000002580)='./file1\x00', &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r11=>0x0})
sendmsg$unix(r0, &(0x7f0000002740)={&(0x7f00000010c0)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000002500)=[{&(0x7f0000001100)="770603aab6185067da044701cee8755119d4227bd5579526444274f1e38d3f8734f19d13aa2708519d11a110e66a74c0447ca1057f278870f9704d1f74a9569504d9098c96430c082ef8e099c70a3627b81c13718be8bb23e90e98603bd4c72333c6623e67a8c35ccdca67dc6d01bbd3d88aa6e07b4c75594db0d401594985a8ff1b53b3f277bb4ff4df1ad24ad8d4ff8ffe8be7ce5cc7094993305fa516", 0x9e}, {&(0x7f0000001480)="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", 0x1000}, {&(0x7f00000011c0)="06e5d75762549b6a5ea8bdddde4f507d8025cb2840a77a9ef2b8d0f3e0816d909b023274ab876b8d30ca4d8d2d38ee7c28254e92f4af5a9db5089f7981abc50585041970a558e10fd1cffabd7eca3d2428933db6cae21fb83f6044c536af2e8778e065d268e1c8eee23dd0fa51f84078164c9cf689b98d19db863ac41443c49eb815dbd2a44540110afd64b52553bfc2926dd8887d280e9e23536172d62cfdd182cb52cdb9eb82bdd07d2e3a95568352f1e0", 0xb2}, {&(0x7f0000001280)="ac90c8084ecb06ef15748e5eb2f9469936cc9379856ec527de824b3df5fa8ccb63c44ae96d59ca9b229a8948a661acb94b94c1486b996483ff8162346f76b0ed30383b9745e004edb9acb42cc76831519f77223f60b5ffba0a3d39f01e18042ab1fe9e8420400541efc6be2e12daf6708d402ace4774f7e25311bf2a583fa0895a87bd877b7fb9d71e2b824a5c79d8b4987523420271124102d0d1879126", 0x9e}, {&(0x7f0000001340)="e8a2d9ccab336bf3a1a401f671b3313e7ed9c17b7cf193bacac8e1a2f38a1916c396ced4233c0a126a9a1453a909699f8682c942bc0491ac552fa12054a1670958bfc0d1fd45053090363b40b8669c6e4b1cfba273c943427e6952be855f0c186d41c4cc9fba22e9d3339d28fd7093f98bd8611cfce7b013c7e53ae4fd35bdf3cdaa78987f66bb7abea1e28c24a3a11d72b27dc8049bec2a6dda60c4a4d565f129666f210d66c28e72a5f7b20b232b", 0xaf}, {&(0x7f0000002480)="b2918527db707342ab5b723a572aa78c8e689592168750e1489d60ba24459e6f877315ee5aea458f5b31f63027c606da0d0b35449479a9fb81561faaec567f2e47b446954ae8cf74c3a8d10897b2b5f6", 0x50}], 0x6, &(0x7f0000003b40)=ANY=[@ANYBLOB="30100000000000ef06858f6db7e5a8bf", @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r6, @ANYRES32=r0, @ANYRES32=r2, @ANYBLOB="002000000000000000ffff000001000000000000772e2973c583587e8d91797f8c82a636a35b94458b9c644889043539b6f1db60ff3dce35b99163e9372f3ab519fae7ca48909b0d50e17b2adb7ecfd452d99242a1a522f770530e3248b5bbd390761b3226417544a8f94f94a4c2394857ae65314c4f9b635dec800af208174f43558a8758da0000127c7af6d5bed9d5d12ad4ea544775e4b6ed4b1dca598042ccddb4a1f778c78ae0b6751f223f143f82c042d24cec252074f0a974caf556e09954e427b9c42837889fc573b6e1d3b123ceee87d39d3727797656a4fbaea804bfb1db532fa9f8cbf187f346ca93b0bed922c8fd4d", @ANYRES32=r6, @ANYRES32=r6, @ANYRES32=r4, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r8, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r9, @ANYRES32=r10, @ANYRES32=r11, @ANYBLOB='\x00\x00\x00\x00'], 0x98}, 0x5)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000002800)=ANY=[@ANYRES32=<r12=>0x0, @ANYBLOB="0600000000000000002a0400000000000000"], &(0x7f0000002840)=0x16)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000002880)={r12, 0x8000}, 0x8)
mkdir(&(0x7f0000000100)='./file1\x00', 0x40)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000001040)=0x4)

00:01:22 executing program 0:
shmat(0x0, &(0x7f0000ffc000/0x4000)=nil, 0x0)
syz_execute_func(&(0x7f0000000200)="b1e491cd80696852ef695c00d946f91cc10f788e008000000fc4014c5868f4a95ff9c44149f2168f4808eebce00000802000c421fc51c1ea01efc48192558dc3c366450f186746660f3a208f09000000767c7cca4f7307da7307da0f0d18c401fe5ff6e3df646736676666430fefb3000000000804f4f30f1a1254111d54111d00")
sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0)
r0 = shmget$private(0x0, 0x1000, 0xa6, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/7)
munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)

00:01:22 executing program 1:
getrusage(0x1, &(0x7f0000000000))

00:01:22 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef)
accept4(r0, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c, 0x30000000)
getpeername$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)

00:01:22 executing program 3:
r0 = socket$inet(0x2, 0x10000000, 0x8000000000c29)
shutdown(r0, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x20000005e, &(0x7f0000000200)=""/25, &(0x7f00000001c0)=0xffffff75)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_buf(r1, 0x29, 0x7e, &(0x7f0000000100)="48f02e02c70528bc24660f7452d4ed72d567abc6c063e6456d9ff815bcff2b35e32b2ac26398d0f4a9c833d70af39353b5f589703391e27f81b4b61faf0c31021eab43299988642993d7d948eb1d58dd53a34bd95e7727df66b723fd352f7ff9946b0d81e06a10628e2580068b3e2b1dc9bd1c335c0c6915ed111293e0adcc46bc5e1c930ad98967261da19b81af8153c36588ee4a845cf3a9a6c3af69c245824f3bb12689f8901adc4b", 0xaa)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCXROLLBACK(r2, 0xc0104453, &(0x7f0000000280)="390df5b38b637a0809bb1d9fe825f17cf5c9d4070f9959ef44ef7ac761540611d03ccd3834012e8e874f0792fdd08f2f397c843e688e734e6ac220dea13b84bffa5340750c3d1c5ffd980652332ad1b176968efede7a20925fa9fef044c4154a4cb4fcb61d21e6e2a2fb84f05f3ae809eb5055581bd3372e8e27d4431d18ffc4b7bc8b3e954ee3ea73b630a583a4a783a9692a982199cd95360d2e5288b49b1ac750a9452a3f1f280ad89e40d9ecfb83936c27dad166d1abda6c3b9e58cab7f3022a6b4af63d65f336")

00:01:22 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000002500)={&(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000002400)=[{&(0x7f00000003c0)="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", 0x5c9}], 0x1, 0x0}, 0x0)
r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0, 0xa7, "860817e9bbba3a309a871f4a4f09f9c25836f3301f9dc2268598c38c3f8938ffb036ba278706dc58a61357ef2937721cd2f2b26412bef72f7fc3b7cdffd18f4a1536b70d9109bb20868b077c1d5185399d7deb320d4e7831853747dd82b723c0be34cffc66296e4a61f3108774bf77f7f131ba8b2f1786af95b592e251179898deded38b7a320fde47d195d8ee3c1d793872254d5140d8dff0c5272ab73ad74e38e677e9b3f841"}, &(0x7f0000000140)=0xaf)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x7fff}, &(0x7f00000001c0)=0x8)

00:01:22 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
read(r0, &(0x7f0000000000)=""/51, 0x33)
sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0)

00:01:22 executing program 3:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x2a10, 0x0, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x10000, 0xf2ba}, 0x8)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_int(r2, 0xffff, 0x10000, 0x0, 0x0)

00:01:22 executing program 1:
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f0000000100)="b100050390002300000000005786ca90500e08fecea11ea8fef96ecfc73fd3357ae26caa0416fa4f3763b34d173d0176b30bfc36acf00b7804be781e4991f75073a1ebe2a42fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f2f5a872c881ff7cc53c894303b22f310b404f36a00eb44a104201b5d0000000000000020000000000000a0000000000000000000000fe000000080000000000000000", 0xb1, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x20)
socket$inet6_sctp(0x1c, 0x1, 0x84)
fsync(r1)

00:01:22 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x0)
recvfrom$inet(r1, &(0x7f0000000080)=""/184, 0xb8, 0x40, &(0x7f0000000140)={0x2, 0x0, @broadcast}, 0x10)
setsockopt$inet6_int(r0, 0x29, 0x9, 0x0, 0x0)

00:01:22 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f00000000c0)=""/244, &(0x7f00000001c0)=0xf4)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x60, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)
setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x0)

00:01:23 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto(r0, 0x0, 0xffffffffffffffed, 0x1000, 0x0, 0x18)
freebsd10_pipe(&(0x7f0000000000))

00:01:23 executing program 2:
nanosleep(&(0x7f0000000080)={0x18, 0x7}, &(0x7f00000000c0))
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setgroups(0x2ca, &(0x7f0000000000))
mkdir(&(0x7f0000000100)='./file0\x00', 0x8)
setuid(0xee01)
chdir(&(0x7f0000001400)='./file0\x00')

00:01:23 executing program 3:
syz_execute_func(&(0x7f0000000100)="1c1ab5b598cd801b69e4eef5f562f5696200d9d9d017795b69f9f9680c0000008fe9589b26c7e4c753fbc4c4c17911cfede1fed4f47d82663ed107c4c2b90a23f216657051c422b18cb6070000005151ccc4a27d181e1eea01eff265dc5f003e460fc37d105b5b45e145af35af353541000f9a99030faee42c240f54635bde3ef3406a710404e1e0ef26400f0d18c401fe5ff6e30fad6736660fd2938c000000c4c1f91337c422adaecd2e440fc7bf0d00008066660f3a0b0865")
socketpair(0x17, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="64ea5b7ea335e2ff"], &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x7}, &(0x7f00000001c0)=0x8)

00:01:23 executing program 1:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000240)=@abs, &(0x7f0000000280)=0x8)
r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000200)=0x7, 0x20000000)
fcntl$dupfd(r1, 0x11, r0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
syz_execute_func(&(0x7f0000000100)="98c4a2458e258c81c9c20f05c4a27d13cac4a37bf0c53e149541e2e98f69788d1bc421ff12e296fbf39b0fc4014e66f66d220fa0e509ab34d1c4e10bc6c4f85fa140a2b0d5be165e1d22ebf4c4b712650d0f6123d8894f0c0fddb2c95787fc66450fe3900e000000e201acac26f20f38f0b4b60e000000c4c3214cb9a560541957f0b00bc483894837008d00f2f244c3008171a30b8a826eae72f442dae9c461c0e3c0c42ec492df125b58c4a1dd7dbbbfdd5cc61c677dc1c422e93c15e2b10000ae666744d89600000100d3fcf8c11dc4a271b7e264")

00:01:23 executing program 3:
nanosleep(&(0x7f00000003c0)={0x3}, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='[]\x00', &(0x7f0000000100)='}*\x00'], &(0x7f0000000380)=[&(0x7f0000000180)='.\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='%\x00', &(0x7f0000000240)='\'\x00', &(0x7f0000000280)='-(-\x00', &(0x7f00000002c0)=')#}{\xef(\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\'^:-\x00'])
r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x1, @empty, 0x98de}}, <r1=>0x0, 0x8, 0x1f, 0x3, 0x7fff, 0x5, 0x6d}, &(0x7f0000000540)=0x98)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000640)={r1, &(0x7f0000000580)=[@in6={0x1c, 0x2, 0x3, @loopback, 0x80000001}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6cd9}, @in6={0x1c, 0x3, 0x2030, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x9, @loopback, 0x100}, @in={0x2, 0x0, @rand_addr=0x8}]}, &(0x7f0000000680)=0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4)

00:01:23 executing program 0:
ioctl$DIOCRCLRTSTATS(0xffffffffffffffff, 0xc4504441, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x200, 0x10a)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0xffffffffffffffb5)
mincore(&(0x7f000007c000/0x800000)=nil, 0x800000, &(0x7f0000972fbf)=""/65)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x5}, 0x24)

00:01:23 executing program 0:
mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000)
mmap(&(0x7f0000a9d000/0x3000)=nil, 0x3000, 0x2, 0x81013, r0, 0x0)

00:01:23 executing program 0:
r0 = socket$inet6(0x1c, 0x1, 0x84d)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x1f}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xfff}, 0x8)
symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00')
freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0))

00:01:23 executing program 3:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0)
setrlimit(0x6, &(0x7f00000006c0)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000540))
poll(&(0x7f00000000c0)=[{r0, 0x2020}, {r0, 0x66}, {r0, 0xa0}], 0x3, 0x9)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x6e)
execve(0x0, &(0x7f00000005c0)=[0x0, &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640))
mlockall(0x3)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(0xffffffffffffffff)
r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0xff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x8000000, 0x1000000000003)
getresuid(&(0x7f00000002c0), 0x0, &(0x7f0000000340))
getuid()
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={<r3=>0x0, 0x7, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000240)=[@in, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000300)=0x10)
pwritev(r2, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x4)
msgsnd(0x0, &(0x7f0000000580)=ANY=[], 0x0, 0x7fd)
r4 = semget$private(0x0, 0x2, 0x88)
__semctl$SETVAL(r4, 0x1, 0x8, &(0x7f00000001c0)=0xe4be)

00:01:23 executing program 0:
syz_execute_func(&(0x7f00000001c0)="0c3ab5b598cd801b6969ef69dc00d9d9d0c44139fd5bf91cc18fe9589b26c7e4c753fbc4e101f6fe58c4427d135200c4413bf2168f4808eebce00000802000c421fc8fe9509b9200ed2e00c1ea01f265dc5f00c366450f1867466566460feea8eb6d5fcfa6c4c2ada8e86c24a1a1460f569f0000000026400f0d18c401fe5ff6e3df64fc6736676666430fefb3000000000004f46666450f17720d14111d54111d00")
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4)

00:01:24 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
ioctl$DIOCGETADDR(r1, 0xc4704436, &(0x7f0000000040)="1b49efb20b7a2f7dfa2c5c8fb076dcb00968d162de18bfc6664d343f06b7b268cc20b096a59cd49ae607d413b4ab6187fc61441ed3fc799a383c54996dc16601392e0ad0299172b3864c32ee8b557aedf22628ca925bf63b8343db81cf1410ba83516d89848cec09d6a01a29f9d17c4d46ed4758e5181ea01c9f07d06eadd4305c3c6c12f38fb114df339934f56d")
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000001c0)="3b34b3a50c352e69f5f9a2fcc6c2e77a7ca7d4c6bfe9fa761baf344897bc801db57cc9d3e6472b33ddec07eba3", 0x2d)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)
r3 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x4000)=nil, 0x1000)
shmdt(r3)
socket(0x17, 0x10000000, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = fcntl$getown(r2, 0x5)
getpgrp(r4)

00:01:24 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
accept(r1, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x100844, 0x152)
lseek(r0, 0x0, 0x0)

00:01:24 executing program 3:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
ioctl$DIOCADDALTQV0(r0, 0xc100442d, &(0x7f0000000200)="66616e244ce2b519f707caa54371906a4acf32783b2050dca132e3a4ce04dd8b1644401d7b90205b35ba7cb27e4fd232ced72057b1d615bddc11b59534880ee75622001b40c4b0380d570511cee76719528fac73385a77cdbf5ca56a0167c1ad087094d645714bd8a056")
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x3f, &(0x7f0000000000)=0x80000001, 0xfffffd54)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080), &(0x7f00000000c0)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x100000000, 0x0, 0x0, 0x1, 0x2, 0x4, 0x8, 0x10001, <r2=>0x0}, &(0x7f0000000140)=0x20)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x101}, 0x8)
bind$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffff40)

00:01:24 executing program 2:
r0 = socket$inet6(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xfffffffffffff6b9, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88)
socket$inet6(0x1c, 0x10000000, 0x5b71)
recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@in6, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000400)=""/57, 0x39}], 0x7, &(0x7f00000004c0)=""/243, 0xf3}, 0x40000)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r1, 0x0, 0x1)
pipe2(&(0x7f0000000500), 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xacb5)
lseek(r3, 0x0, 0x1000000000003)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x0)

00:01:24 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c65bfb0f450fbd27a95ff9c4c2613d7002c16500a4670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005761614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = getpgrp(0xffffffffffffffff)
r3 = getpgid(0x0)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x800000000000000)
freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, <r5=>0xffffffffffffffff})
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r4, 0x0, 0x1000000000003)
r6 = getuid()
r7 = getgid()
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r5, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
msgctl$IPC_SET(r1, 0x1, &(0x7f0000000500)={{0x77d, r6, r7, r8, r9, 0x2, 0x7f}, 0x9, 0x8, 0x2bc2, 0x3, 0x0, 0xffffffffffffffff, r2, r3})
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x24e)
poll(&(0x7f0000000200), 0x0, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x1013, &(0x7f0000000080)=0x8, 0x4)
rename(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:24 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@rand_addr=0x9, @remote={0xac, 0x14, 0x0}, 0x2, 0x8, [@multicast2, @loopback, @loopback, @rand_addr=0x6, @remote={0xac, 0x14, 0x0}, @empty, @multicast2, @local={0xac, 0x14, 0x0}]}, 0x30)
r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:01:24 executing program 0:
setreuid(0x0, 0xee00)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setresuid(0x0, 0x0, 0x0)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000340))
shmctl$IPC_RMID(r0, 0x0)
shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0)

00:01:24 executing program 3:
r0 = socket(0x800000001c, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="01002e2f66696c653000f6d2625b3130712ec3e5442839e2290d76f3c6cd047e8a33467a426e6155b9117e33"], 0x1)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="0002dcfacdddd6db382e2f66786c4afb029d8203d2b034b67039410f00"/38], 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x1, 0x3ff, @empty, 0x60}, {0x1c, 0x1, 0x4, @loopback, 0x9}, 0x1, [0x40, 0x5, 0xf873, 0x426, 0x1, 0x7fff80000, 0xfffffffffffffff9, 0x3]}, 0x5c)
bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x0, 0x8, @empty, 0x7}, 0x3)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x9, 0x4)
clock_settime(0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0\x00', 0x1cb)
write(r1, 0x0, 0x0)

00:01:24 executing program 3:
socket(0x2, 0x10000005, 0x7)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1000000000000000)
__getcwd(&(0x7f0000000380)=""/214, 0xd6)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000001c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201eff2446f670f381d6a2f67450f483b67f0412135fff30000c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x20000000000003be, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget$private(0x0, 0x4000, 0x282, &(0x7f0000ff9000/0x4000)=nil)
__getcwd(&(0x7f00000000c0)=""/85, 0x55)

00:01:25 executing program 1:
r0 = socket$inet6(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xfffffffffffff6b9, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88)
socket$inet6(0x1c, 0x10000000, 0x5b71)
recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@in6, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000400)=""/57, 0x39}], 0x7, &(0x7f00000004c0)=""/243, 0xf3}, 0x40000)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r1, 0x0, 0x1)
pipe2(&(0x7f0000000500), 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xacb5)
lseek(r3, 0x0, 0x1000000000003)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x0)

00:01:25 executing program 3:
r0 = shmget$private(0x0, 0x3000, 0x82, &(0x7f0000ffc000/0x3000)=nil)
shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
syz_execute_func(0x0)
r1 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x30000000)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='newreno\x00', 0x8)
r2 = dup(0xffffffffffffff9c)
recvfrom$unix(r2, 0x0, 0x0, 0x3, 0x0, 0x0)
syz_execute_func(&(0x7f0000000540)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d880e381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000002876c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r3 = open$dir(&(0x7f0000000200)='./file0\x00', 0x800, 0xa)
utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xfff, 0x1}, {0xfffffffffffffff9, 0x20}}, 0x0)
getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, &(0x7f00000001c0))
msgget(0x3, 0x8)
msync(&(0x7f0000ff1000/0x2000)=nil, 0x2000, 0x3)
r4 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0xfffffffffffffffe)
flock(r3, 0x2)
faccessat(r4, 0x0, 0x61, 0x0)
truncate(0x0, 0x0)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, 0x0)
r5 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r5)
setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000140)='hd\x00', 0x3)

00:01:25 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)
fchdir(r2)

00:01:25 executing program 2:
r0 = socket$inet6(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0xfffffffffffff6b9, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x88)
socket$inet6(0x1c, 0x10000000, 0x5b71)
recvmsg(r0, &(0x7f00000005c0)={&(0x7f0000000100)=@in6, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000140)=""/162, 0xa2}, {&(0x7f0000000200)=""/1, 0x1}, {&(0x7f0000000240)=""/60, 0x3c}, {&(0x7f0000000280)=""/55, 0x37}, {&(0x7f00000002c0)=""/209, 0xd1}, {&(0x7f00000003c0)=""/64, 0x40}, {&(0x7f0000000400)=""/57, 0x39}], 0x7, &(0x7f00000004c0)=""/243, 0xf3}, 0x40000)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r1, 0x0, 0x1)
pipe2(&(0x7f0000000500), 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0xacb5)
lseek(r3, 0x0, 0x1000000000003)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r4 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f00000008c0)=ANY=[@ANYBLOB="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", @ANYRES32], 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4)
listen(r0, 0x0)

00:01:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x800007)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x100, 0x88)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="ea", 0x1}], 0x1, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x310001fd)
lseek(r1, 0x0, 0x4)

00:01:25 executing program 2:
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
r0 = socket(0x17, 0x0, 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={<r4=>0x0, 0x9, 0x3f80000000000, 0x5, 0x1, 0x4}, &(0x7f0000000100)=0x14)
ioctl$DIOCCLRIFFLAG(r2, 0xc028445a, &(0x7f0000000300)={0x10, &(0x7f0000000200)="3ed0f784fcc859f6053a3bc3316a06624bfa5bfa176757875f0820bd3bc58a5551f0b97f19aa4b6b4a60f867599a53c05d0800caaf623f682cdaeb66106e1f4f959293766766ff4559c8c323050400ed8cf22c656fdf2cf376cf49f8ff767c98c9bb69269904ce174fd8faaa2cfebb23757beb4a5650b2f431f94973c6b962e5c1442f549963512fbcbf0a35f3c5dea2f4236da9bcefc69bf05d8aeadbfc84ba66c3aca9e5f0290887e2ba5bb33cfd32d98ac6d3bf68303f8df89489b78881128e76014e2eb6ba620318dc697f6620ead24255fa43d1a11bcb9294fd8d0ced008e2f", 0x9, 0x362162f8, 0xf7ad})
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r4, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10)
sync()
mlockall(0x2)
socket(0x1c, 0x0, 0x3)
setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x3, 0x2, @empty, 0x7fff}, {0x1c, 0x0, 0x6, @loopback, 0x5}, 0xde, [0x100000000, 0x7, 0x400, 0x10000, 0x3, 0x401, 0x81, 0x5d6]}, 0x5c)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000)

00:01:25 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fchdir(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
mlockall(0x3)
sync()
getsockname(r1, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10)
r3 = semget$private(0x0, 0x0, 0x0)
__semctl$GETZCNT(0x0, 0x0, 0x7, 0x0)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8)
socket$unix(0x1, 0x0, 0x0)
r4 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x3fd, &(0x7f0000ffc000/0x4000)=nil)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0x7fff, 0x18c, 0x7, 0x9, 0x6, 0x2e, 0x4a6f5cd1, 0x9, 0x80000001])
shmctl$SHM_STAT(r5, 0xd, &(0x7f0000000300)=""/28)
writev(r4, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075)
ftruncate(r2, 0x6)
r6 = shmget(0x1, 0x4000, 0xa0, &(0x7f0000ffc000/0x4000)=nil)
open$dir(&(0x7f00000002c0)='./file0\x00', 0x400, 0x0)
shmctl$IPC_STAT(r6, 0x2, &(0x7f00000001c0)=""/123)
fchdir(r2)

00:01:25 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB], 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x7fffffff}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x200, @empty, 0x3}}, r1}, &(0x7f0000000200)=0x84)

00:01:25 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = msgget(0x1, 0x8)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/101)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r2 = dup2(r0, r0)
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f00000017c0)={{"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", "26ca1aaeb47f05dee79e659042512f854d4a962f4f7f19d06e697b476936da14", 0x0, 0x60}, &(0x7f00000007c0)="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", 0x100000001, 0x1, 0x100000001, 0xfffffffffffffffa, 0x8bd6, 0x6ec, 0x3, 0x3})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./file0/file0/fil30\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="de", 0x1}], 0x1}, 0x1)
sendto$unix(r0, &(0x7f0000000240)="2ba0a442dec4116bb457615b9b30f4bfe270f726cad8235095a08204bc460bc1232ba0f986b7ab1215aa38eb16a132eb5eec76583eb8ef90dba711c976759d1e3cf82a013ca4cf9278243ff622009e1497cd6bbbec227b34213fd9e26e17180076da4b77f5e2971949185f1e6fbdcfe938ef20afe0a500272327baa189deb1d0cbeb8768d5a7d9dbe353b4f3f9cdfbe9d009214e322fd097ba8579ad27d9264e3e3842b2da89dc54e280400641699c0cc6c7be2f0653dbd3893801c434e06a6e571b80ec80bf8da973b9b9082f2f70d30c9a0986dabab62cd45cb02b2328ae75554754bf0d46", 0xe6, 0x4, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)

00:01:26 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
r1 = msgget(0x1, 0x8)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/101)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r2 = dup2(r0, r0)
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f00000017c0)={{"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", "26ca1aaeb47f05dee79e659042512f854d4a962f4f7f19d06e697b476936da14", 0x0, 0x60}, &(0x7f00000007c0)="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", 0x100000001, 0x1, 0x100000001, 0xfffffffffffffffa, 0x8bd6, 0x6ec, 0x3, 0x3})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./file0/file0/fil30\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="de", 0x1}], 0x1}, 0x1)
sendto$unix(r0, &(0x7f0000000240)="2ba0a442dec4116bb457615b9b30f4bfe270f726cad8235095a08204bc460bc1232ba0f986b7ab1215aa38eb16a132eb5eec76583eb8ef90dba711c976759d1e3cf82a013ca4cf9278243ff622009e1497cd6bbbec227b34213fd9e26e17180076da4b77f5e2971949185f1e6fbdcfe938ef20afe0a500272327baa189deb1d0cbeb8768d5a7d9dbe353b4f3f9cdfbe9d009214e322fd097ba8579ad27d9264e3e3842b2da89dc54e280400641699c0cc6c7be2f0653dbd3893801c434e06a6e571b80ec80bf8da973b9b9082f2f70d30c9a0986dabab62cd45cb02b2328ae75554754bf0d46", 0xe6, 0x4, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)

00:01:26 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = msgget(0x1, 0x8)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000040)=""/101)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
r2 = dup2(r0, r0)
ioctl$DIOCRGETADDRS(r2, 0xc4504446, &(0x7f00000017c0)={{"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", "26ca1aaeb47f05dee79e659042512f854d4a962f4f7f19d06e697b476936da14", 0x0, 0x60}, &(0x7f00000007c0)="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", 0x100000001, 0x1, 0x100000001, 0xfffffffffffffffa, 0x8bd6, 0x6ec, 0x3, 0x3})
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=ANY=[@ANYBLOB='\x00\x00./file0/file0/fil30\x00'], 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000000)=@abs, 0x8, &(0x7f00000004c0)=[{&(0x7f0000000100)="de", 0x1}], 0x1}, 0x1)
sendto$unix(r0, &(0x7f0000000240)="2ba0a442dec4116bb457615b9b30f4bfe270f726cad8235095a08204bc460bc1232ba0f986b7ab1215aa38eb16a132eb5eec76583eb8ef90dba711c976759d1e3cf82a013ca4cf9278243ff622009e1497cd6bbbec227b34213fd9e26e17180076da4b77f5e2971949185f1e6fbdcfe938ef20afe0a500272327baa189deb1d0cbeb8768d5a7d9dbe353b4f3f9cdfbe9d009214e322fd097ba8579ad27d9264e3e3842b2da89dc54e280400641699c0cc6c7be2f0653dbd3893801c434e06a6e571b80ec80bf8da973b9b9082f2f70d30c9a0986dabab62cd45cb02b2328ae75554754bf0d46", 0xe6, 0x4, &(0x7f0000000140)=@abs={0x1, 0x0, 0x3}, 0x8)

00:01:26 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x2, 0x6, 0x2, 0xffffffffffffffff, 0x2, 0x4, 0x7, 0x8001, 0xfff, 0x7, 0x9}, 0xb)
r1 = semget$private(0x0, 0x4, 0x400)
semop(r1, &(0x7f0000000040)=[{0x0, 0x2, 0x1000}, {0x3, 0x4, 0x800}, {0x0, 0x3, 0x800}, {0x0, 0x7fffffff, 0x800}, {0x1, 0x8, 0x800}, {0x7, 0x3, 0x800}, {0x5, 0x80, 0x1000}, {0x0, 0x8000}, {0x0, 0x4, 0x800}], 0x9)
accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
flock(r0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x29)
open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x100)
semget$private(0x0, 0x0, 0x0)
semget(0xffffffffffffffff, 0x0, 0x0)

00:01:26 executing program 3:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="01000100564d79b15559795080aeda481709cfb5f62ba701000000000000004927f0c67a8f2545c58571cad85f4713ae9fc1f9d2d5b7585add76f0"], 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f00000000c0)=0x2, 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:26 executing program 1:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000500)='./file0/file1\x00')
r0 = open(&(0x7f0000000000)='./file0/file1\x00', 0x81, 0x4)
connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x3}, 0x8)

00:01:26 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
r4 = dup(r0)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0))
r5 = accept4$inet6(r4, &(0x7f0000000680), &(0x7f0000000700)=0xfffffffffffffe3f, 0x2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="8100000008000000f9000000000001000300000001277c58c66ba3a07e842d596abd373c8861e4a8a50d009719bbc8aeb5ef70cf75438fc14cf5e7b299a7413454439ea6da35a779bcf00795cc583d0f046d5da362ab3d25fdf3cb833e306f2421fd92d33386bb13ce7a9343d4d5ba2ef736e443fc0fd838b3ceb8c96615465e37a2274849b20f2680fd8d16416b9f722ed492bb7ed786c95bf08eafe1744818209590e02ddf8290a4413a1d29fdbd77b38b3629583594ff61603cb85cb8af4339188a914fb77dc52bcea1f701"], 0x0)
poll(&(0x7f00000003c0)=[{r0, 0x44}], 0x2136, 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000940)={0x0, 0x4000000}, 0x8)
fstat(0xffffffffffffff9c, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x22, 0x100, 0x2, 0xb3f6, 0x0, 0xfff, 0x4, <r6=>0x0}, &(0x7f0000000400)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000080)={<r7=>r6, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000580)=0xfffffffffffffc69)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000600)={r7, 0x1d3, 0x26, "4e1a4397308e8ef87e131aa549ae9faca5f0206928f25a2926a7da96ff6ddad89ff3911681bd"}, 0x2e)
__semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000100)=0x1d)

00:01:26 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc)
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x30)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @loopback}, &(0x7f0000000040)=0xc)

00:01:26 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x1)
sync()
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000}], 0x1, 0x1000000000000000)

00:01:26 executing program 3:
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
lseek(r0, 0x0, 0x0)
r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20)
ioctl$DIOCGETSTATE(r0, 0xc0f24413, &(0x7f0000000040)="446b3dc2b4466d03f392c2e2e94c1cbeb1475bcf24ce65d9f2feda589b379cbb8ea7504113158f83a83ef07a5c6ac3b883f6891dded657be5ad054db6a7d2ee941ea")
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fchdir(0xffffffffffffffff)
getpgid(0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
__semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)
r2 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x40000000003000)

00:01:26 executing program 0:
r0 = socket(0x10000000002, 0x3, 0x0)
getsockopt(r0, 0x0, 0x4000000064, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:01:26 executing program 0:
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
syz_execute_func(&(0x7f0000000000)="91cd8080000c8f897898ab46000000d0d00fd1b02db5d901b70070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c1616178787777c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
munmap(&(0x7f0000ff8000/0x8000)=nil, 0x8000)

00:01:26 executing program 0:
syz_execute_func(&(0x7f0000000040)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f00000002c0)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb36420fb632bd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d0000000076c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = open(&(0x7f0000000480)='./file0\x00', 0x2, 0xfffffffffffffffc)
socket$inet6_sctp(0x1c, 0x5, 0x84)
open(&(0x7f00000001c0)='./file0\x00', 0x100, 0x48)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x20000000000003be, 0x0)
freebsd10_pipe(0x0)
setsockopt$sock_int(r0, 0xffff, 0x200, 0x0, 0x0)

00:01:26 executing program 0:
syz_execute_func(&(0x7f0000000180)="982c240f050520d0f807914141e2e9fd855b45e466e4667909a200800000e60fc4014e66f66d220fa0e5be34d1c4e1f8c421fc22eb3ed3d3f0812535a0f69bc40000002e6744eeba0dfe8c73c4e3f57e050be3ceac07c4e201acac10000000808f29400443b00b0000000071c3b8b8f08171a38a806ebb5764f34c0f2dba5e9a0000c4618de3c0646464440f622a2d9600000064450f0fc7aedcdc1d440f2b550142c4b659b15dfba1c9fb110f0f3804830a009800")
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
ioctl$DIOCGETRULES(r0, 0xcbe04406, &(0x7f0000000240)="21751a70f9a5c54488b2ae115fa76570a81a12b037ba835a73f9670d0f5f566b04350ec3928a179add476fb6ca8f6097d9e14365d17d6027b98ea4c3ee63f419f58c02802dce000e49b1c6faf18f5e1dd647ad0af95b3c16957247c5abfce835b78ac87af3b1d676abf606b8652061ed341b5010f0040e96148c08bf3ea7ef4a4914ed87e18b47d8d2d9")
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000000)={0x1, {{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108)

00:01:26 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:01:26 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, <r1=>0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8)
r2 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x800, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:26 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={r0, 0x6, 0x101}, &(0x7f00000001c0)=0x8)

00:01:27 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x5, 0xffffffffffffffff)
ioctl$DIOCGETLIMIT(r1, 0x80086678, &(0x7f00000005c0)={0x5, 0x20000000})
openat(r1, &(0x7f0000000180)='./file0\x00', 0x20c00, 0x40)
preadv(r1, &(0x7f0000000140)=[{&(0x7f0000000000)=""/6, 0x6}, {&(0x7f0000000040)=""/223, 0xdf}], 0x2, 0x5)

00:01:27 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$sock_int(r0, 0xffff, 0x1004, &(0x7f0000000040)=0x100000001, 0x510)
connect(r0, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8)

00:01:27 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x0, 0x17c)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
fsync(r0)
renameat(r0, &(0x7f00000002c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00')

00:01:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
fsync(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x10000}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10)
getsockname$unix(r0, 0x0, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)

00:01:27 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666923653000"], 0x10)
r1 = dup2(r0, r0)
write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4)
r2 = msgget(0x2, 0x200)
msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000200)=""/4096)
shutdown(r0, 0x2)

00:01:27 executing program 3:
syz_execute_func(&(0x7f00000001c0)="982c3e0f050520d0f80791b01e4141e2e99750855b660f162f0fc4014ef04680b600000000c1a0e5be34d1c4e1f8c421fc22ebd72e41812047002b0000006ec442319dde8888a1c40fbbe1c4e2ed1d3a0808294001b00b0000000f73d53944d1f466f347adc46291418ca065f86000000001c4740f2d9600000000dc1d1d440f2b550102c4b33120b15ffbb15ffb110f0f3804830a000000")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x28)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={<r1=>0x0, 0xc8, "2e6f494b085715f9fcdc37dbb17a453dea1560b9217c6a5661f2559a858c708cc8ebf22cf433bbd6a3daf575422762c20e0f99022fd84da980a4286cc36041596a66e8881491b2b6b4f861491155fdd5cdd6c6a490521558e3b0fa8e403ec238a2b75d6ddd6d9588588ae64cd28a6c2744d20900a842950b7f64d31cc9a615b4dc9b79476410032dce00390ad55739b27670da01a871f5fe87aeabc0f2fba32f10b548b4fb191fafea0aee0865d15d13a4a137a03781a68e55a1cfd13f9c2a96fff41aab6d0df322"}, &(0x7f0000000180)=0xd0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000700)={r1, 0x0, 0x2}, 0x8)
ioctl$DIOCRCLRTSTATS(r0, 0xc4504441, &(0x7f0000000280)={{"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", "55ef4bab300089f7068ba2f6d88dd7e7ab810642b2f66d7b33d2d496b25b192b", 0xbe, 0x4}, &(0x7f0000000040)="06247ed6df3c64442ffe8486de4fa3b1067d72341189e5a91bff094c8aeada2250471ea2fc624578a6fd4dafbfaf2fc4ea", 0x0, 0xfffffffffffffffc, 0x5, 0x3ff, 0x5, 0x100, 0xae7})

00:01:27 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x20000000008)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff9000/0x6000)=nil, 0x6000, 0x0)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r2 = shmget(0x1, 0x3000, 0x420, &(0x7f0000ff1000/0x3000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000380)=""/99)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
shmget(0x1, 0x2000, 0x11, &(0x7f0000ffe000/0x2000)=nil)
truncate(&(0x7f0000000340)='./file0\x00', 0x608020401)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x100880, 0x10)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
flock(r3, 0x2)
freebsd10_pipe(0x0)
shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000)

00:01:27 executing program 0:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = accept4(0xffffffffffffffff, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000)
mlockall(0x1)
r1 = semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000340))
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
__semctl$SETVAL(r1, 0x6, 0x8, &(0x7f0000000300))
sync()
sigaltstack(&(0x7f0000ffd000/0x2000)=nil, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/218)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x5f}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0xfff, 0x10, 0x5, 0x264018fd, 0xe9, 0x1, 0x8001, r2}, 0x20)
r3 = semget$private(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
semop(r3, 0x0, 0x0)

00:01:27 executing program 3:
pipe2(&(0x7f0000001340)={<r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000001380)={<r1=>0x0, 0x40, 0x2, [0xc06, 0x9]}, &(0x7f00000013c0)=0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001400)={0x2, 0x47dc, r1}, &(0x7f0000001440)=0xc)
r2 = socket(0x1, 0xffff804, 0x20085)
r3 = dup2(r2, r2)
utimensat(r3, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x453, 0x10001}, {0x3, 0x80000001}}, 0x200)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="72de2c774a9c9e33d87d"], 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0xf, &(0x7f0000000180)={0x0, 0xffffbffffffffffd}, 0x161)
getsockname(r3, &(0x7f0000001200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001240)=0x1c)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
socket(0x12, 0x20000000, 0x1000)
recvfrom$inet(r3, &(0x7f00000001c0)=""/4096, 0x1000, 0x80, &(0x7f00000011c0)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
r4 = socket$inet(0x2, 0x20000000, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001280)={<r5=>0x0, 0x81, 0xffffffffffffffff}, &(0x7f00000012c0)=0xc)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001300)={r5, 0x6}, 0x8)
setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)="59a527a6bf221ccd0088a0050bf94c1c9dd60097840cedb4f357d36a73fec5b2c4f48e877af17e66aea641a8a9d13c14a489ea98612a0fba3578e4d454de8824e03a87b4876f2380e4afc832507dfb29fa2a", 0x52)
setsockopt$inet_opts(r4, 0x0, 0x200000000000a, &(0x7f0000000040)="eaff125c", 0x4)

00:01:27 executing program 3:
r0 = socket$inet(0x2, 0x20000008201, 0x400000000)
getsockopt$inet_tcp_int(r0, 0x6, 0x2, 0x0, &(0x7f0000009000))

00:01:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept(r0, &(0x7f0000000100)=@un=@file={0x0, ""/82}, &(0x7f0000000000)=0x54)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={<r2=>0x0, 0x34, "6d4e3f106f6f52f9fd86b81b881a34243fa6adee71e8a9eaa32cf1ee713be8ad35cb5e5b5614cb414763b5d3a935809643914412"}, &(0x7f0000000200)=0x3c)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr=0x5}}, r2}, &(0x7f0000000300)=0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000340)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10)

00:01:27 executing program 2:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000340)={<r0=>0x0, 0x20}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x20, 0x7, 0xffffffff, r0}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000200)={<r1=>0x0, 0xa4}, &(0x7f0000000240)=0x8)
r2 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x20000000)
shutdown(r2, 0x0)
socketpair(0x17, 0x1, 0x0, &(0x7f0000000280)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000140)={r1, 0x0, 0x2, 0x58c8db3a}, 0x0)

00:01:27 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000000)=0x3, 0x4)
dup2(r0, r0)

00:01:27 executing program 0:
syz_execute_func(&(0x7f00000002c0)="1c03b5b598cd801b69e4f56962f5696200d9d9d017795bf9f2680c0000008fe9589b26c7e4c753fbc4e10136fec4427d82663ed107c4c2b90a23f2168f4808eebce00000802000c422b18cb60700000051d9e1c4a27d181ec1ea0142decdf265dc5f00c35b5b304545e269a841000f9966030f46dfd4e42c240f54635bdedec4a1e1e0ef26400f0d18c401fe655ff666470f383b39ad6736660fd2938c000000c4c1f9133766450f17720d2e440fc7bf0d00008066660f3a0b0865")

00:01:27 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x423, &(0x7f0000000080)="480a870e5c2cae8d27335baa082bbe4a7294952466", 0x15)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4)

00:01:27 executing program 2:
open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x44)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)

00:01:27 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f00000016c0)=""/4096, 0x1000}], 0x1, 0x0)
preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0)
r0 = open(&(0x7f0000002880)='./file0\x00', 0x615, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
fchdir(r0)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0)
getresgid(0x0, &(0x7f0000000600), &(0x7f00000026c0))

00:01:27 executing program 1:
semget(0x3, 0x6, 0x610)
semget$private(0x0, 0x3, 0x400)
r0 = semget(0x0, 0x1, 0x523)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000100)=""/183)

00:01:27 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYRESOCT=r1, @ANYRESOCT=0x0], 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xffffffffffff7bc6, <r4=>0x0}, &(0x7f0000000180)=0xc)
readlinkat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/46, 0x2e)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380)=0x5, 0x4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r4, 0x1, 0x5, [0x2, 0x401, 0x400, 0x9, 0x2]}, 0x12)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001540)=ANY=[@ANYBLOB="020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fc315ac6f49aa8f4a3ffc761ee3a75cfa5219f85d7201b3c187afaae6572fde9f181b8077b1d5c0dd06d7a3503185f87857182e36713f2f605a904904ec9d954f79d6cfb6f957d9a782910ec5923e4facbbd26", @ANYRES32=r4], 0x8c)
r5 = semget(0x0, 0x0, 0xc517f92e656cc393)
__semctl$SEM_STAT(r5, 0x1, 0xa, &(0x7f0000000540)=""/4096)
ppoll(&(0x7f0000000280)=[{r0, 0x1}, {r2, 0x46}, {r0, 0x1}, {r3, 0x1}, {r3, 0x2}, {r0, 0xa0}, {r0, 0x2100}, {r1}, {r1, 0x110}], 0x9, &(0x7f0000000300)={0x8, 0x8918}, &(0x7f0000000340)={0xe79d}, 0x8)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockname(r2, 0x0, &(0x7f0000000080))

00:01:27 executing program 0:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = msgget(0x3, 0x99)
msgctl$IPC_STAT(r0, 0x2, &(0x7f00000001c0)=""/79)
r1 = getpgid(0x0)
r2 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmctl$IPC_STAT(r2, 0x2, &(0x7f00000006c0)=""/210)
r3 = msgget(0x1, 0x204)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000600)=""/155)
msync(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x0)
wait4(r1, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(r1)
getpgid(r1)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r4, 0xffff, 0x1019, &(0x7f00000007c0)=0x7, 0xffffffffffffff6f)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
shmget(0x2, 0x2000, 0x104, &(0x7f0000ff2000/0x2000)=nil)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000a40)=""/117)
getpeername$inet(r4, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xbc)
setsockopt$sock_int(r4, 0xffff, 0x1217, &(0x7f00000004c0), 0x4)
r5 = socket$unix(0x1, 0x7, 0x0)
poll(&(0x7f0000000800)=[{r5, 0x10a}, {r5, 0x36}, {r4, 0x8}, {r5, 0x44}], 0x4, 0x80000000)
setsockopt$sock_int(r4, 0xffff, 0x100a, &(0x7f0000000180)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
socket$unix(0x1, 0x3, 0x0)
setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000300)=ANY=[@ANYBLOB="ac7000000065a41066918926e86abe0000004200002b19330be1e61ee0bfe44ec5df2b0c8c7386882ac6a8331aa196b8229d30d16353dac9e75d0079902f036ca5000048000000655cc6b952c1360051f71b1f58000040000000f46e208e7cbc7e614a0a182bdfdd768a1d32a74e799ec27a53afc5c75d4c4fde350e2051385bff0400000000000000b464"], 0x1)

00:01:27 executing program 1:
r0 = msgget$private(0x0, 0x4000000000230)
msgsnd(r0, &(0x7f00000002c0)={0x1, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede75070999f9ba9ea775153da5de3ec10000515e3da2edf925a5b07d20238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde95ca783e04c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389db6d22b84f0a0092dec8d044c7"}, 0xb2, 0x800)
msgsnd(r0, &(0x7f0000000040)={0x1, "b7fccf1b3314e20de1c964107451fc99dae6af6169e6a4936fbe95a4b9f0f878bad5b561de74538cc99a0021ca143c1bc8f6bfe780c46c0007bed5831b00b092620a77d4b68aa5c2a016f21668fdca61a35db777b733798cdca50b35ba9efa440f618d37c451b689a58d0f"}, 0x73, 0x800)
msgrcv(r0, &(0x7f0000000380)={0x0, ""/7}, 0xf, 0x1, 0x800)
msgsnd(r0, &(0x7f0000000440)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0)
semget$private(0x0, 0x2, 0x1)

00:01:28 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3}}, 0x1c)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x14)

00:01:28 executing program 0:
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$unix(0x1, 0x5, 0x0)
socket$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$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000480), 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x0, 0xe1, 0x101}, 0x10)
setrlimit(0x2, &(0x7f0000000080)={0x4c0f})
r4 = semget$private(0x0, 0x2000000000002, 0x100)
__semctl$IPC_INFO(r4, 0x7, 0x3, &(0x7f0000000300)=""/217)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x3, @broadcast}}, <r5=>0x0, 0x5a4, 0x8, 0x2, 0x9, 0xfffffffffffffff7}, &(0x7f0000000040)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x100000000, 0x3, [0x3, 0x6, 0x4]}, 0xe)

00:01:28 executing program 1:
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
r0 = getpgid(0x0)
r1 = msgget(0x1, 0x8)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
bind$inet6(r2, &(0x7f00000003c0)={0x1c, 0x2, 0x1, @loopback, 0x1}, 0x1c)
r3 = socket(0x2, 0x10000001, 0x84)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x10)
recvmsg(r3, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
recvfrom$inet6(r3, 0x0, 0x0, 0x80, 0x0, 0x0)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000640)=""/155)
wait4(r0, &(0x7f0000000080), 0x0, &(0x7f0000000240))
getpgrp(0xffffffffffffffff)
setsockopt$inet_tcp_int(r2, 0x6, 0x10, &(0x7f00000004c0)=0x5, 0x4)
getpgid(0x0)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
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))

00:01:28 executing program 2:
socket(0x2, 0x10000001, 0x84)
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x100000)
ioctl$DIOCGETRULESETS(r0, 0xc444443a, &(0x7f0000000040)="befbda4dd7f2af55cec17397ba25a40936d4f789bd372ab9e77587a86cc41efb980bbe94ba539e2814c33b3fcd495a466f354f79782a51b5e2d99446d36d65b4c5199b6bea92712daf5e78719cc7e5e005c99a416c162db312ffa88f2c53e50f194af8948fc05afdab5d0c70547a8c3305a4aecf85a2902f5a1b203fc6a595ae0b5d09129f91360a0c2d5e704e27995e7ca9b05b431d31b113f854423e2f242d288d71fe929c3e6a0dbb6edf9df43298ab9118530b27aad2001a2fb15315e796fc96d3209c4799392addc2b26429b6e67ed83d08ec0c6211fe98adff67664ac42b4bb74a0adbb2d205d7a57190e9")

00:01:28 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x3, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef)

00:01:28 executing program 2:
r0 = socket(0x1, 0x10000001, 0xffffffffffffffff)
shutdown(0xffffffffffffffff, 0x0)
shutdown(0xffffffffffffffff, 0x1)
fchmod(r0, 0x80)
socketpair(0x0, 0x0, 0x0, 0x0)
select(0x40, &(0x7f0000000300)={0x0, 0x6, 0x800000000, 0x0, 0x48c, 0x2, 0x5, 0x40}, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0xa2, 0x0, 0x0, 0x10fe, 0x0, 0x79d1070d}, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340), 0xc)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
listen(r1, 0x1)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r2 = open$dir(0x0, 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
getsockopt$inet6_int(r3, 0x29, 0x3b, &(0x7f00000002c0), &(0x7f0000000440)=0x4)
sync()
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, &(0x7f0000000140)=0x1cf)
preadv(r2, &(0x7f0000001800)=[{0x0}, {&(0x7f0000000040)=""/56, 0x38}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/185, 0xb9}, {&(0x7f0000001680)=""/189, 0xbd}, {&(0x7f0000000080)=""/38, 0x26}, {&(0x7f0000000180)=""/19, 0x13}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000001740)=""/174, 0xae}], 0x9, 0x0)

00:01:28 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x2200, 0x11, 0x249915fa, <r1=>0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x10001}, &(0x7f00000002c0)=0x8)
connect(r0, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
r2 = dup(r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r3=>0x0, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={r3, 0x6, 0x3, 0xc8d}, 0x10)
r4 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x25, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:01:28 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="8201a4121a34e1c933e40949918ecf0405000000c2497083219c2089f738a86efc5b275fc2ec1cdba70c81012f4aa82ad5b0f341dbb26ff9c2cbd86284a66433b67506934b5d0b7063f2fc88"], 0x10)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x101, "f665f80b6f1995359015e20fb2344aa1"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:01:28 executing program 1:
clock_getres(0x0, &(0x7f0000000200))
freebsd10_pipe(&(0x7f0000000100))
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c)

00:01:28 executing program 0:
getresuid(&(0x7f0000000040), &(0x7f0000000080)=<r0=>0x0, &(0x7f00000000c0))
fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r0, r1)
r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x800, 0x9)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
syz_execute_func(&(0x7f0000000580)="c4828d8c3691cd807006440f1804e38a20d0d064e60041dea5f909bd1ac7c7e4c653fb0fc4b34cb8d79ab2f4c135ce83f4c007f9863c3b437400e1796d5b5ba161c48192558dc3c366450f1867468f4820cc4738dbc4e1d1d0c6730f400f0d18c4eed4d48fa808958e3f00000000520fc226f746464361420ff3fed00fc422e5bc36dcfe3d30")
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000480)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="80020042071a9bbfb65474d753cfd3f500bc316efdef8faeb49a238175ebcb685b3b6f3bc6b000007dcdd5e43f2311cd39f8792b6b00"/64], &(0x7f0000000380)=0x14)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000003c0)={r3, 0x1, 0x2}, 0x8)
connect$unix(r2, &(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8)
open(&(0x7f0000000280)='./file0\x00', 0x800, 0x80)
open(&(0x7f0000000200)='./file0\x00', 0x100000, 0x30)

00:01:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0xa)
fcntl$dupfd(r0, 0x0, r0)

00:01:28 executing program 1:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCOSFPADD(r0, 0xc088444f, &(0x7f00000000c0)="f6f9d25631859ccc301d0c5e97a5cb236fc4a69917cb48b612be941786aad9d4bc78d25c5a5012c44730c3b220113aab9900e7fae181c16821a94a98748f2ffcb2c2b3895d825858ce3e08a9282a6bd083224ff4e7e0eb325c32899da7754c2134dea6965eda06f765fc288b0072bb4236d272c266292b322fcfd5b3fd61d3186ffee43f7743a5c192ba8e35586bba88fbd0e5c9b74c534037c08375685fd61bcd8e12d162d1969930d839e7702014e0cd6dd472556514")
syz_execute_func(&(0x7f0000000000)="400fc8cd80c4e1785b3cbc6969ef69dc00d9d0d0c442c2f5122db5d900000070e4c653fb0fcdcce39aee3c3b4d4d408064797f41cf404e01e19d3e420f72e37167450f483b1c0a1a63460fc476c16161f6623a960404c40171f99725000000ac8f0f000000b79f16d5fe")

00:01:29 executing program 3:
r0 = socket(0x1c, 0x20000005, 0x0)
readlinkat(r0, &(0x7f0000000040)='./file0/file0/file0\x00', &(0x7f0000000080)=""/246, 0xf6)
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="00022e2f665a6c65302f0976147b35696c6530d6bb2acc5f8b92852765135a5482f26427a50f12d5d71e188f358fdcfdffffffffff1bd0a98ce7ccd583"], 0x10, &(0x7f0000000340)=[{&(0x7f0000000480)="e4", 0x1}], 0x1}, 0x0)
socket$inet6(0x1c, 0x1, 0x8)
poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x100}, {r0, 0x2062}, {r0, 0x100}, {r0, 0x20}, {r0, 0x8}], 0x6, 0xac4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0]}, &(0x7f0000000240)=0x1c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x6, 0x1}, 0xc)

00:01:29 executing program 2:
setrlimit(0x0, 0x0)
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="00002ef93a0100ab1ebecf222cf60b763b2857c880a6f3"], 0x10)
setsockopt$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)={<r4=>0x0, 0x6}, 0x0)
ioctl$DIOCCLRIFFLAG(0xffffffffffffffff, 0xc028445a, &(0x7f0000000640)={0x0, &(0x7f00000005c0)="fb3bf2bbd59d83321ed09195ab4146639c2373efd704225f9a4cc1f15c7656c275dc4de4a6bac74264f716dd9b94b8a878aec29b5a5938f11a39d896db7d18782b88501904a522a63283a41860a4493c2934cebac030af35c31e2c7e2c6ecef59a4e133cfc2415ffb8", 0x7ff, 0x6, 0x3})
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x7f}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10)
socket$inet(0x2, 0x10000007, 0x9)
accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8)
socket(0x0, 0x10000000, 0xa721)

00:01:29 executing program 0:
syz_execute_func(&(0x7f0000000000)="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")
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0}, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
accept4(r1, 0x0, &(0x7f0000000180)=0x2da, 0x10000000)
accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x20000000)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x7fffffff, 0x0, 0xaa, 0x4, 0x8, 0xb0, 0x800, r0}, 0x20)

00:01:29 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000), 0x4)

00:01:29 executing program 3:
syz_execute_func(&(0x7f00000000c0)="0c1db5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b268f89a8914c5865e101edfec4427d822a2a29ecda7676f2168fc80878eebce0000080200000c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030f97e4c4a3254c7c3700700f5e5bf447000026400f0d18c401fe5ff6400fea7350641a36671170464336660fd2938c0000000f01c36666450f17720d14111d54111d00")
select(0x40, &(0x7f0000000000)={0x1000, 0x9, 0x2, 0x80, 0x3, 0x800, 0x0, 0xffffffffffffffff}, &(0x7f0000000040)={0x400, 0x3ff, 0x8, 0x8001, 0x9de, 0xfff, 0x4, 0x200}, &(0x7f0000000080)={0x4de, 0xf0, 0x0, 0x1, 0x400000000, 0x7, 0x4, 0x2}, &(0x7f0000000180)={0x5, 0x8})

00:01:29 executing program 1:
r0 = socket(0x2, 0x3, 0x11)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
fchdir(r1)
r2 = dup(r1)
ioctl$DIOCGETSTATUS(r2, 0xc1a04415, &(0x7f0000000040))

00:01:29 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)

00:01:29 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:29 executing program 0:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
syz_execute_func(&(0x7f0000000040)="95470fb03d550100000f05fc02791012ff911441298f1766410fd128f341deeef9f2470f7c86000000003ed3a6085e0000660fefd9c4c1b77dc68fa99896d56566410fe1b8feefffffbff6000000a0e5bee7d1c4e1f8c4c481196a66007122c1d72121c69a9241d8e9c3c36645430fef2e0fbb0198c483a1c47f49808000fcbfce0f73d539f481f8521f5726c4018df6a8d7000000660ffcd4622828284600090cc10e9911bd110f0000")
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x1410, r0, 0x0)

00:01:29 executing program 1:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
getpgid(0x0)
r0 = socket(0x10, 0x5, 0x7fffffff)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000004c0)={@rand_addr, @multicast1}, &(0x7f0000000500)=0xc)
getpgid(0xffffffffffffffff)
r1 = fcntl$getown(0xffffffffffffff9c, 0x5)
r2 = getpgid(r1)
r3 = msgget(0x1, 0xa)
msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000180)=""/155)
clock_settime(0xe, &(0x7f00000003c0)={0x3, 0x2})
wait4(r2, &(0x7f0000000080), 0x0, &(0x7f0000000240))
r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x30000000)
shutdown(r4, 0x0)
r5 = getpgrp(0xffffffffffffffff)
getpgid(r5)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r6, 0x0, 0x1000000000003)
setrlimit(0x7, &(0x7f0000000580)={0x2, 0x10})
poll(&(0x7f00000000c0)=[{r6}], 0x20000000000003be, 0x0)
r7 = semget(0x0, 0x3, 0x400)
__semctl$GETZCNT(r7, 0x4, 0x7, &(0x7f0000000380)=""/7)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r6, 0x6, 0x401, &(0x7f0000000440)={0x1f, "ce569957c527e71da22f0b5531979b5a"}, 0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x2, 0x9, <r8=>0x0}, &(0x7f0000000540)=0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000005c0)={r8}, 0x8)
getpgrp(r1)

00:01:29 executing program 0:
r0 = socket(0x2, 0x5, 0x2000003)
r1 = getpgrp(0x0)
getpeername(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0xfffffffffffffebb)
getpgrp(r1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)=ANY=[@ANYBLOB="030000004adf74537abda5aa8b0911fd4a88125bbcc5a28429300569e600131483544b282b46eef919b920e7a973"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x1, 0x22, "f8b53b329b39e528516011e8a053752719bab60ddfaf3cc3a8c4654600e25dc57441"}, 0x2a)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={<r2=>0x0, 0x800}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r2, 0x6, 0x3, 0x67, 0x5616}, &(0x7f00000002c0)=0x14)
wait4(r1, &(0x7f0000000100), 0x19, &(0x7f0000000140))

00:01:29 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
r1 = dup2(r0, r0)
freebsd11_getdents(r1, &(0x7f00000000c0)=""/7, 0x7)
getsockopt$inet_tcp_int(r1, 0x6, 0x422, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)

00:01:29 executing program 1:
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0)
renameat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000240)='./file2\x00')
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
mkdirat(r0, &(0x7f0000000280)='./file0/file0\x00', 0xba)
faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x1b00)

00:01:29 executing program 0:
r0 = socket(0x0, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000280)=0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={<r1=>0x0, 0x2}, &(0x7f0000000400)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r1, 0x100, 0x2, 0x3, 0xfe}, &(0x7f0000000480)=0x18)
r2 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x800, 0x10)
ioctl$DIOCGETSTATES(r2, 0xc0104419, &(0x7f0000000300)="997b7639fc23e8ed96a2b21b08ce83ea9af64be284899c4cca17c046e987f51476fca2ba37bbf8a0acc836137e88065380fbcc0d685e56a75ecba3df4426de8d20224d712ec35182b36b3178a33c3c27713f2e2f54f22cd345a54809cb548387fbfb4e211f6b081467a83c08a1eb720eecc596d41aa27781d06ec7068dc3a4ddf8b3df3062044c8b8172673538880f585a345ebcdddeda89c255")
r3 = socket(0x5, 0x2, 0x484)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000004c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000500)=0x20)
sendto$inet(r3, &(0x7f0000000080)="9730d986ffccfb42f7e82677fcf5ab6943c2fc051da944d26c88486e2bbdbbc2bcaf2c5a941691014fada4dff8b2790cc89b5d557c82e791cd9b617f8f63fa63575d167e2119809304cfbdac8e271127eae9a53900", 0x55, 0x20085, &(0x7f0000000100)={0x2, 0x1}, 0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={<r4=>0x0, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r4, 0xffffffff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x1105, &(0x7f0000000000), &(0x7f0000000240)=0x22)

00:01:29 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806031808000604719d881de66c50b2bb00"/42)
r0 = msgget(0x3, 0x10)
msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/4096)
r1 = openat(0xffffffffffffff9c, &(0x7f0000001040)='./file0\x00', 0x20341, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000001080), &(0x7f00000010c0)=0x4)

00:01:29 executing program 1:
r0 = getpid()
setpgid(r0, r0)
r1 = shmget(0x1, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil)
r2 = getuid()
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = geteuid()
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r5=>0x0)
shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0xffffffff, r2, r3, r4, r5, 0x41, 0x3}, 0x80, 0x3, 0x7ff, 0x4, r0, r0, 0x2d})

00:01:29 executing program 0:
semget$private(0x0, 0x7, 0x4e0)
semget(0x0, 0x2, 0x205)
semget(0x1, 0x6, 0x20)
r0 = semget(0x1, 0x7, 0x20)
__semctl$GETALL(r0, 0x0, 0x6, 0xfffffffffffffffe)
socketpair(0x1c, 0x0, 0x7, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:29 executing program 2:
rmdir(&(0x7f0000000280)='./file0\x00')
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r0=>0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r0, 0xf, 0x5}, 0x8)

00:01:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setuid(r1)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x827d, 0x0)
pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0)

00:01:29 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
ioctl$DIOCGETTIMEOUT(r0, 0xc008441e, &(0x7f0000000000)={0xfba, 0x81})
semget$private(0x0, 0x3, 0x2)
msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
semget$private(0x0, 0x7, 0x400)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast1, @empty, @local={0xac, 0x14, 0x0}}, 0xc)
setrlimit(0x4, &(0x7f00000001c0)={0x6, 0x6})
semget$private(0x0, 0x2, 0x104)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="bc34183c56731e6f5e8f06cdb090cec8e5539621f05893cf39df2f08115dbca04173f52711a5407037be7dfea534e4bb2bf733ccdac7a89ed98d73404b692b92fb88ee95c619cd6219520daa5e532b4cb8faad4c8c3ed9c76221e86711b31ca3e816c53f247803f7b167b4a5ba3a050df2524f09ee40f95d45d4283ca377415f20c9f86c87655f28f00e0c4abdbf081effddfd5b6f53574418c0e1cadf6a916afdf7df70048bb2cd03733ccfb4c64f8c6aa2dc5a92088616f36bc6f66524996b0b2fb4b1a680e6345cfe6b30cf5bbd71f992ab8f86e21d99cad2a59bd67a05a05d7ce330e2a041defe", 0xe9}, {&(0x7f0000000300)="1a344322c00f3d7f45f6c6", 0xb}, {&(0x7f0000000340)="1accaa3ecee18c7656b2131cfcbf5b5d17675ca0ac65737e8924a36cef33a581e950b755c5100a464524f2826cf1c198680317ef1efbf68679a1c28dd38544300643c4e97c3adef8b3bd9237918b90e2588d4d0a0096e89baf6289a71bcb55abca6cf095ad7ef6a5f4446632cba78c2f61f38c31be2ca37c08ea2c5e9f398116e2923e90dac158589347d6cb39bfa6c8501dc1a5f603417204256ea4a4b173b5e1b34840", 0xa4}, {&(0x7f0000000400)="b3821bbba15536b4a6de93c3475e6bb286215a5d749efcbc4a8de2dd1758b66ea5bccc0ca5b4c0c3b9d54214dd57ccc1c49b11424c865a4a5bd8a7af510ed05795bc165ed5e6687ef1f8d77247d750b6976df05aa950341f02fcfdfc4ff7883377c200df7d5d1141189811a2c4c74b2a0ca4335d0b518aec5dfd1e32a1c6f96cbafca0edbaafc6ddf23643e94e9eda4afe1f437b5e73d6cb36df81a4", 0x9c}, {&(0x7f00000004c0)="caaec4e3a3bb207eec31aae10c59ea711e29d69732433a936e99821b5ad8f4bdca00d706d5a717795a5c787afcbf5d93d18cc6e49df9010486bb38735149d2009f99a31a8f6cced6f7fe1588c6234c06b98c246e0f7f6a134c1a099b87", 0x5d}], 0x5)
writev(r0, &(0x7f0000000600)=[{&(0x7f00000005c0)="815f40", 0x3}], 0x1)
r3 = shmget(0x1, 0x1000, 0xc2, &(0x7f0000ffb000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, <r4=>0x0, 0x4, 0x0, 0x10000, 0x3b, 0xa749}, &(0x7f0000000700)=0x98)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000740)={r4, 0x7f}, &(0x7f0000000780)=0x8)
shmat(r3, &(0x7f0000ffa000/0x4000)=nil, 0x3000)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000007c0)={r4, 0x4000000000000000, 0x6a, "42fab6e8e5f06d072e0ada6a59902307fe5520db3a76e874dbeab42f0395f18601dfbc073e683b54257b72c5dbbdfb44ac2fd0c2cf68d917b0b9670aeac39deebe50626f45c886193a65a763f21207fe41d971435d2afe6d49b7a5a00afaf5a5a856a688821f8d3c9291"}, 0x72)
r5 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000880)={0x9, &(0x7f0000000840)=[@in6={0x1c, 0x0, 0x7, @loopback, 0x81}]}, &(0x7f00000008c0)=0x10)
fchown(r5, r1, r2)
shmget(0x3, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil)
semget$private(0x0, 0x3, 0x640)
shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffb000/0x1000)=nil)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000900)={r4, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000940)={r4, 0x5, 0xffffffffe13040dd}, 0xc)
recvfrom$unix(r5, &(0x7f0000000980)=""/104, 0x68, 0x40000, &(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000a40)={0x8}, 0x1)
r6 = fcntl$dupfd(r5, 0x11, r0)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000a80)={r4, 0x1f}, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:01:29 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x100000000001)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = msgget(0x1, 0x502)
msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/144)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r2 = socket(0x2, 0x4, 0x1)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)

00:01:29 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10)
connect$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8)

00:01:29 executing program 2:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0)
socketpair(0x1d, 0x5, 0x89b, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/160, &(0x7f0000000140)=0xa0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup(r1)
connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xfffffffffffffc9c)

00:01:29 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040))
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)

00:01:29 executing program 2:
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000002000)=""/4096)
r0 = socket$inet(0x2, 0x20000000, 0x3)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x7fff, 0xffff, 0x9, 0x9, 0x5, 0xffffffffffffffe0, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8001, 0x4, 0x80000001, 0x5, 0x6}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x62c, 0x10, 0x478, 0x49, r1}, 0x10)

00:01:29 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x204, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x608020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = geteuid()
getgroups(0x6, &(0x7f0000000540)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, <r2=>0xffffffffffffffff, 0x0])
lchown(&(0x7f0000000280)='./file0\x00', r1, r2)
r3 = accept$inet6(r0, &(0x7f0000000580)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$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)
getsockopt(r3, 0x842, 0x40, &(0x7f0000000b00)=""/71, &(0x7f0000000b80)=0x47)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
preadv(r0, &(0x7f00000009c0)=[{&(0x7f00000006c0)=""/212, 0xd4}, {&(0x7f00000002c0)=""/32, 0x1b5}, {&(0x7f00000007c0)=""/215, 0xd7}, {&(0x7f00000008c0)=""/237, 0xed}], 0x4, 0x0)
sync()
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000400))
r4 = shmget(0x2, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil)
shmctl$SHM_UNLOCK(r4, 0xc)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000a00)={<r5=>0x0, 0x3, 0x2}, &(0x7f0000000a40)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a80)={r5, 0xffff, 0x1, [0xffffffffffffff2a]}, 0xa)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={<r6=>0x0, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x10000, 0x4, 0x400, 0x9e, 0x5, 0x800, 0x101, 0x2, r6}, &(0x7f0000000240)=0x20)
r7 = semget$private(0x0, 0x0, 0x80)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000300)={<r8=>0x0, 0xe0, "5a12c4cc8090a255a3e6aef3651edacdda57698c8a116165fe3756c03fca413677436cb2f83a5f0ae7f0dc21afc4c6526a6ea48f7c5b92ed670d09b693eae3fcb7ba42ffca047a19079faac93a68a20bb107e0aff867f58f956ebe4574975d72689c3228699c04066b883a9b369a98218899b945d92c8c250f9b29388512731b88f8a3b9ba4fdd49baa24541d75b7c34b4424880bc1e2393418cc26bbb781d8a9d253c3e3e46856d6bf44897fb3fe9554c0d203d76274bf8823b17a555d7487a5805e64207002a6dd39df02ebfb9aafe7525ff95577d0a6d0381a146e0b52d15"}, &(0x7f0000000080)=0xe8)
syz_extract_tcp_res(&(0x7f0000000ac0), 0x4, 0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000005c0)=ANY=[@ANYBLOB="02004e2200000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096d5f01313e3905d09b7963f93dcc412ffba6621a573dab3c036887cc0d4bc11e96b20b3dc0fc41502c1ffe321e851d3562a9967b5bf64ee6815a4c8d8ff0a1826b9965916d8b9cef5002d", @ANYRES32=r8], 0x8c)
__semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000180)=""/15)

00:01:30 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
shutdown(r0, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x6}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x262, @empty, 0x9}}, r1, 0x6, 0x1, 0x200, 0x7344610f, 0x3f, 0x800}, 0x98)

00:01:30 executing program 1:
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$unix(0x1, 0x2, 0x0)
syz_execute_func(&(0x7f0000000080)="c481f9516a8267420fe4e4f2f6adfeff0000c4a37960ba000080200c3ec01377c461fe12d56441f6890746baa6f7dbe4c4634948196441686e220000")
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:30 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000100))
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
ioctl$DIOCOSFPGET(r1, 0xc0884450, &(0x7f0000000040)="cd83325843d8f9a9dc0c8161b1bcb18bf88077836ddfbc27733c795dfeaf4e409aa17765b10444d5ffeff7a460b1b458f884a655abfa6ec9e992bc7da8574b06f43babb556157a498d7224d5a94022c232e6b457e3b14f0321fdbce3037812050ed0409bc04fe41103444b7d73fe441738d2b7c68f997a99f3738b9f95d60b254d4ea784d632bd91b0b8b14f482fdc30333610337492337e72fbddf122198a8093c65291562473a906c578e1d69970b532c8f96bacdf8b5eb5ea8ac2863c1e")

00:01:30 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:01:30 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0xd}, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x8}, &(0x7f0000000040)=0x8)

00:01:30 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000240)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x0)
chroot(&(0x7f0000000180)='./file1\x00')
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00')

00:01:30 executing program 2:
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
msgctl$IPC_STAT(0x0, 0x2, &(0x7f00000001c0)=""/79)
r0 = getpgid(0x0)
r1 = msgget(0x3, 0x8)
msgctl$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$sock_int(r2, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0x4)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
r3 = shmget(0x3, 0x1000, 0x200, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_INFO(r3, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r2, &(0x7f00000003c0), &(0x7f0000000400)=0x10)
truncate(&(0x7f0000000440)='./file0\x00', 0x1)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e20000000f6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000022e60000000000000000000000000000000000000000000000000000000000000000000000000000000800"/136, @ANYRES32=<r4=>0x0, @ANYBLOB="0100ff0006000000"], &(0x7f0000000300)=0x94)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000004c0)={r4, 0x34b}, 0x8)
poll(&(0x7f0000000180)=[{r2, 0x2040}, {r2, 0x40}], 0x2, 0x80000000)
setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f0000000100)=0xc359, 0x4)
mprotect(&(0x7f000043d000/0x2000)=nil, 0x2000, 0x1)
r5 = socket$unix(0x1, 0x3, 0x0)
socket$unix(0x1, 0x5, 0x0)
writev(r5, &(0x7f0000000900)=[{&(0x7f00000008c0)}], 0x1)
socket$inet(0x2, 0x4, 0x40000010)

00:01:30 executing program 0:
clock_settime(0x0, 0xfffffffffffffffe)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x3, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0xfffffffffffffff9, 0x5, [0xab8, 0x0, 0x5, 0x1, 0x2]}, &(0x7f0000000100)=0x12)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x9, 0x8}, &(0x7f0000000180)=0xc)
socket$inet6_sctp(0x1c, 0x5, 0x84)
clock_settime(0xf, &(0x7f0000000080)={0x7, 0x3})
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4)

00:01:30 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2)
fchdir(r0)
mlockall(0x1)

00:01:30 executing program 1:
pipe2(&(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getpid()
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000600), &(0x7f0000000640)=0x4)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240)=0x7ff, 0x4)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_int(r1, 0x29, 0x1a, &(0x7f0000000680)=0x8, 0x4)
setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x3, 0xb3b, @empty, 0x9}, {0x1c, 0x3, 0x7, @empty, 0x5}, 0x4, [0x7fffffff, 0x9, 0x7, 0x3, 0x8, 0x9, 0x101]}, 0x5c)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x21, &(0x7f0000000100), 0x29b)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000400)="d753b86fcab98bdfb3af73a77d92c0644b073f2bd6e2565a96a76ec95aa39bd126d15ddfea7c1866c59e1c52bfaa7d580256561074f52be2771343aad089eba2fd53eba9afd816a49b25dd96e5b5c2439a5c64c5c9ff05", 0x57}, {&(0x7f0000000480)="cd43c499fd9b41a56f6ccd284989bcfd0c48b2413b65cf36585233a48c6e1f96166f13e5a44078369add4a76960211d8c9b2c4318c626041e7417cee029366983abcc550d1d182c37a332df7e36b4a242f063ab9b7f87aeee3454c9083f3d07e57be3896a8641fb1f365ab9f57cd5dc9b15526de58b23e5f9b29a8c9ae7720ff658e7387f7eb15524d84e8af92861efbc73094affe85d8990a003bc77e94b4b437fde1b5be1c8da06b4c27657176febedca3596286ea7992941f06da53a8cbed091c97ec479cf01950e35e3a746794f983ddd5ae3992", 0xd6}], 0x2, 0x0)
getpeername$inet6(r0, &(0x7f0000000580), &(0x7f00000005c0)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0303000019bdaac3ddf11c478dcd1beac7fd4ac8a7c781a7da4296de427d2873e796f6236f504b0f0bc582ffff00005f146fcc682624d2f8a31f82823fa1915269424671ae1bbef89512a552cafd72a933beb59b953b55564a6e19d7fe0414e58221ba4166960f9a1ceb395aa8f16fb5db8cce48a3326492106e0c5496f60678270e2a587d7531f84a51a3d39a202cdbc400000000ecd95d011df060ae5ea1e8f9cd8e6ec79c5fd1878575df855850b4a9d76d3322b54920e4564b3090dd207194ac14ae28cf3bdb46d3481790ff091a7e9585b62877c7d3ec2202f710bdad086a8fdef43a3875f78840ca9402ac34fceb9e5f3e3792c07d845a8d443c11b46d43361427bfe68916e66a164f5fdd883fb812dcb5e40fa1c7241d9bd0612d0cae2dd126697152dff6de3631a98ad00d36a45b1910ac0d32e66258ff5c6206d07ccd355005ad13279a6f", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000000c0)={0x3, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x84c}]}, &(0x7f0000000140)=0x10)

00:01:30 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x7, 0x1}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
sendto$inet(r1, &(0x7f00000000c0)="f0b63159c8d4db22dd6c87c54ad3845aa3c482bfc75061c85166d953c5dd73d86b46f47eb38bdd866b762023f8a373b4463cc2521d0890d83c5eeab0a42f87ab0db5a2722bcfde87fdf42629b0f1c5", 0x4f, 0x1, &(0x7f0000000000)={0x2, 0x3, @loopback}, 0x10)
connect$unix(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="a8502c366e5c6e9f00001ada6e25559e24adeca35291fbac9e0793f1ebcd8be0b9c858d0b6daa86fb6040e3e789c0eb65c1b234165fbb3ff9857fbdc40377002bf6b2a07a799122ca6a5f5ac4fd8708affa8324c7ea6ad6ad169d76ccba5d0cf88f207fe7f95a173d24f4511f3f8a8bbbde9b16e645daabc7b1fdb8d8cc7708b0aa94c7d6ffe16ee2c5af7c8c58ab5384749de676e1b1542c9252e"], 0x1)
close(r1)
setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0x7fffffff, 0xffffffffffffffe0}, 0x8)
execve(0x0, 0x0, 0x0)
close(r1)

00:01:30 executing program 1:
open(&(0x7f0000000000)='./file0\x00', 0x40, 0x4)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x11, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0xa9}, 0x0)

00:01:30 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={<r1=>0x0, 0x1c, "dc3f49168317fa546f8dfcad4d0bb05d8e4914dca13b03e88dbe6016"}, &(0x7f0000000140)=0x24)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x20000000}, &(0x7f00000001c0)=0x8)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080), 0x0)

00:01:30 executing program 0:
r0 = open(&(0x7f0000000080)='./control/file0\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
mkdir(&(0x7f000000e000)='./control\x00', 0x0)
faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x40, 0x1d00)
mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0)
fcntl$getflags(r0, 0x3)
rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00')

00:01:30 executing program 2:
mkdirat(0xffffffffffffffff, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x20)
ioctl$DIOCGETSTATUS(r0, 0xc1a04415, &(0x7f0000000200)="ac401c912bc5ed0eeb5bdc2ffeda32d1d44d6f07536a2ff06c858334d4663b5518fa82e75e21d8dfdec857c60241378e1455a366f1faa601697a181316647bd76c73176b4f3215c3c61f46d289b9e8658756baec86a39b22788c6be05a6a0d65984b19c1e3c5f76e5063d56d3d827fc40978702afcfe016e802f1fc896486965b16d7d15cce95e8b3e0dc5256743c3cb63bb4a55605539cad2d0c47d6ebd7b3232494317cf")
setrlimit(0x6, &(0x7f00000001c0)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={<r1=>0x0, 0x8}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000340)={r1, 0x200, 0x7fff}, 0x8)
sync()
r2 = open$dir(0x0, 0x0, 0x0)
truncate(0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10)
r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
shutdown(r3, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x80}, 0x0)
dup(r2)

00:01:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24)

00:01:30 executing program 3:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@abs, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000240)={<r1=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={<r2=>r1, 0x5, 0xfffffffffffffffb}, &(0x7f0000000300)=0xc)
r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
fcntl$setstatus(r3, 0x4, 0x10044)
writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x557e7}], 0x1000000000000013)
r4 = accept4(r0, 0x0, &(0x7f0000000380), 0x10000000)
preadv(r3, &(0x7f0000000040), 0x10000000000000f7, 0x2f)
preadv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000003c0)={r2, 0xd3d, 0x8, 0x9b, 0x8001, 0x7fff}, &(0x7f0000000400)=0x14)

00:01:30 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x8, &(0x7f0000000100)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x9cf, @remote={0xfe, 0x80, [], 0x0}, 0x9da}, @in6={0x1c, 0x3, 0x6, @loopback, 0x4}]}, &(0x7f0000000180)=0x10)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="81022e2f66696c46308b"], 0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8)

00:01:30 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
r1 = 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$IPC_STAT(0x0, 0x2, &(0x7f00000003c0)=""/79)
r2 = getpid()
r3 = getpgid(r2)
msgget(0x3, 0x8)
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000780)=""/155)
mincore(&(0x7f0000ff1000/0x3000)=nil, 0x3000, &(0x7f0000000180)=""/88)
msync(&(0x7f0000ff0000/0x3000)=nil, 0x3000, 0x1)
wait4(r3, &(0x7f0000000080), 0x17, &(0x7f0000000240))
getpgrp(r3)
getpgid(r3)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x0, <r4=>0x0}, &(0x7f0000000680)=0xc)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000006c0)={r4, 0x0, 0x8, 0x2}, &(0x7f0000000700)=0x10)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
setsockopt$sock_int(r5, 0xffff, 0x1019, &(0x7f0000000500)=0x7, 0xfffffce1)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5, 0x10}, {r5, 0x2020}], 0x2, 0x0)
freebsd10_pipe(0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000100)={<r6=>0x0, 0xfff}, &(0x7f0000000440)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000580)={r6, 0xf2d}, 0x8)
r7 = shmget$private(0x0, 0x9000, 0x1c0, &(0x7f0000ff2000/0x9000)=nil)
shmctl$IPC_INFO(r7, 0x3, &(0x7f0000000340)=""/117)
getpeername$inet(r5, &(0x7f00000004c0), &(0x7f0000000300)=0x10)

00:01:30 executing program 1:
syz_execute_func(&(0x7f0000000200)="0c04b5b598cd801b69e4f56962f5696200d9d9d0c441395bf9f2680c0000008fe9589b26c7e4c753fbc4e101edfec4427d822a2a00c4da767667664d0f7efa8f4808eebce00000802000c4c3dd6d68074851518fe9509b9b9bfc0000c1ea01eff265dc5f00c35b5b45363ef80f9966030faee42c240f5e5bf447000026400f0d18c401fe5ff6e3df646736676670664336660fd2938c0000000f01c36666450f17720d14111d54111d00")
r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e200000000100"/136, @ANYRES32=<r1=>0x0, @ANYBLOB="04000000000000000200000000000000ff070000"], &(0x7f0000000100)=0xa0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:30 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c40000000000000fe8000000000000000000000000000aa02"], 0x0)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xa0)
getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000400)=""/4096, &(0x7f0000000040)=0x1000)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0xfffffffffffffefd, 0x150)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8)

00:01:31 executing program 0:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000380)={<r1=>0x0, 0x5}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r1, 0x1f}, &(0x7f0000000440)=0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="5b295094a315a36462cd7a19bd31518479295b9363bf0efaf5143c0e288569027288ebfe2c1952970e0d6edf2d486de6d0a9594a7e0633beae7262241138b1074255ada35195f07d75085e18c5d59a6abda852d4a22b8e7cad63e4a2dd5343f88b668f37aa0a077dcdd1415b95aef978072120042f9ed51cfea556", @ANYRES32=<r3=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r1, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={<r4=>0x0, 0xbb}, &(0x7f0000000200)=0x8)
sendmsg$inet_sctp(r2, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c, &(0x7f0000000100)=[{&(0x7f0000000040)="024109362a7a65af97fdeae15d8caa1c31bd869e57f6f1b963371cb37d0ebaac2f686daece5b89c3c8047503cc659e7ecef587f20fe16042f079ade1d3d938eb32eefc0c1fe2677e20d0a6073bb5bb1243fdd36739c5e3c17dcc3305259a5d05007b884e200369e2fbff035bd116093292f0e7e4d29f65bc968abd640fbe6a3f36057ba137e20d9942de4ab538de6287a0d18dd166b45ad120ee8ec51329d736eabc269b80d68e475cbe315bd3e62ecfb1a8", 0xb2}], 0x1, &(0x7f0000000240)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0xbf, 0x800, 0x7, 0xfe3, 0x3ff, 0x7, 0x0, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x7ff, 0x1000, 0x5, 0x3, r4}}], 0x64, 0x101}, 0x9)

00:01:31 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x40)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={<r2=>0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x1, 0x10000, 0x0, 0x7fffffff, 0x7}, 0x14)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)
sendto(r0, &(0x7f0000001a00)="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", 0xfbe, 0x0, 0x0, 0xfffffffffffffd28)
link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00')

00:01:31 executing program 3:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x1a, &(0x7f0000000000)=0x1, 0x4)
accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10, 0x10000000)
accept4$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000)

00:01:31 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:01:31 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x1, 0x0)
poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0)
unlink(&(0x7f00000004c0)='./file0\x00')
freebsd10_pipe(&(0x7f0000000000))

00:01:31 executing program 1:
semget$private(0x0, 0xf0b33f40e849969f, 0x508)
syz_execute_func(&(0x7f0000000100)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f")
syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad000000005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f")
shmctl$IPC_STAT(0x0, 0x2, &(0x7f00000006c0)=""/210)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x608020401)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
freebsd10_pipe(0x0)
syz_execute_func(&(0x7f0000000240)="6732736566460f6db60e000000c4c1795a09c403954957000c28a7c4815c55dcbd62fd32d43e66450feb25ed4b00002e99da0fdc85e9ff38ff")
shmctl$IPC_INFO(0x0, 0x3, &(0x7f0000000a40)=""/117)
utimensat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={{0x7}, {0x8000, 0x9e}}, 0x200)

00:01:31 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000002c0)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xc)
r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, 0x0, 0x5}, &(0x7f00000001c0)=0xc)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r2, 0x483f485f}, 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc)
r3 = dup2(r0, r0)
ioctl$DIOCGETRULESET(r3, 0xc444443b, &(0x7f0000000340)="5a3804b5bc0a59433b5dbbdafa393934fe8c2d3e86348323a1e2ed561ee53ff9a170f02e58165e4c644755282ba0b5f4e657045d1c21a7b173ef3b42bb87fd2ee169fa6e6042620163cb9d94b24c41ea8a671420a54ae6d7db8ec1f19100058a76cfc544d5cdaad125444715bb5aa65d769c10b57524edc913c434ecc4e371d59415c10139828f9186ce1da4ff736b301d5a2aa17a10e59b178de825bb8eb02b47bcd7588c70be9bcb328a41fcd6f13a116554db3cc402457f080a7e82ef012418666608156d0fb151b5d04575bd572b725af07a81614c9a569b84558e52c54d011914e4b1f8fb29bb9bac08b24966")
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc)
open(&(0x7f0000000300)='./file0\x00', 0x8040, 0x14d)
r4 = socket(0x0, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000240)={r2, 0x2, 0x1}, &(0x7f0000000280)=0xc)

00:01:31 executing program 2:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0)
setrlimit(0x0, &(0x7f0000000780)={0x20000000000002})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
execve(&(0x7f0000000240)='./file0\x00', &(0x7f00000005c0)=[&(0x7f0000000300)='^\x00', &(0x7f0000000380)='}\x00', &(0x7f00000003c0)='^\x00', &(0x7f0000000400)='@\x00', &(0x7f0000000440)='\x00', &(0x7f00000004c0)='!\xe5&\x00', &(0x7f0000000500)=']\x00', &(0x7f0000000580)='&)#\x00'], &(0x7f0000000640)=[&(0x7f0000000600)='M##$%.-\xa1\x00'])
mlockall(0x3)
sync()
getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
socket$inet6_udp(0x1c, 0x2, 0x0)
fsync(r0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x317, 0x221)
truncate(&(0x7f00000006c0)='./file0\x00', 0x208020001)
lseek(r1, 0x8000000, 0x1000000000003)
getresuid(&(0x7f0000000700)=<r2=>0x0, 0x0, &(0x7f0000000340)=<r3=>0x0)
r4 = getuid()
pwritev(r0, 0x0, 0x0, 0x4000008003)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000140)=0x1, 0x2)
r5 = msgget$private(0x0, 0x0)
msgsnd(r5, &(0x7f0000000a40)=ANY=[@ANYRES16=r0, @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYRES32=r0, @ANYBLOB="1159405d7a656d91aaffe65a8268b6fed94570bfd431cb683cd1f74d5444d91d274001e597b4f420b4caa33f4e77613271b7872d207211e6fd990417a649ba3aea790651db1f3deab8e910eccaf4ee5b3cb6294005ded929c9c3f504a4ea22af9301040000f100a08e25653ff8b955cc01ce12c047a049509d8a581a22dc3e7a157421daf7768033c11a2c3389a467c9401da597082d83d3df512b781a9b570e7d7d9c5d0a", @ANYRES16=r2, @ANYRES64=r2, @ANYRESDEC=r5, @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES16=r5, @ANYPTR64, @ANYRES16=r4], @ANYPTR64=&(0x7f0000000680)=ANY=[@ANYRES64=r0]], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYRESHEX=r0, @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYBLOB="0fd24faeab8e600eb02999873f37341019a1ea87f97cf918046928f77b4898d2bc343357fd6bf9ca1968ecdb59758c857d7cfe1bdad32da0dd2e0db8e70681f30f37e0a5af065ff433f5ef9e265e16695e15a19bfca038f71ffc9edec23b254153cf5643dbb27d05101d6480f7620c9943972bfd8e132dda337c3a78df475e092c1521791cbbee8285335e85e6b88ca43c84cb90083b766bebd75f67ee720bd32b257c0225c9e4ea2f9d352e947665b7bd5315b7f2fc099b8f6df38d44b32cb09cfa6b84cfd2b761d4390f270837415a1b62381393ca02cd6a2d25757070b95c4f6b6d9d6386b08e816fbef7b006", @ANYPTR64, @ANYPTR64, @ANYPTR], @ANYRESOCT=r4, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r3, @ANYBLOB="6f10fdf51621ed1e47092f22a8c12e3d06005a42647eb06c4730f7d1f68f71f6001c77f3699e8be62a95ecdd897f91313af815d6d5b373306ac9e50fc35e57457d7ee1f09b4d6ec9fea816c13e1e668d4d8c8d8fb9c6a6a418af210b7caa6d28978fd436b8eca868ced2f131e7015e815b77859cb2ac073cb8621adae33fcce0ead98dc7f2371b1883605dabd45142137fb1199b6144571e447a5655c423ad29de489b97dbc2f5b156fcfbb5cc34a9c0f4dd04159cc38d75ebf0c7595a797c29809752c13eb08e49321c77c721f500eebb1437d47f80444ca2f1d4dbaf15c92ea0781da42ed46b9c6399e3", @ANYRESHEX=r1], @ANYRESDEC=r5, @ANYPTR64, @ANYRES32=r4, @ANYRES16=r5, @ANYRES32=r4], 0x8, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r6 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r6, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
sendto$inet(r0, &(0x7f0000000280)="1017a295cd2fe785e79d852c9a85d0b605f1510ba11e94cb8c9aef9c3f98f00a8a0c96ccf09432073d80c40896a18ea3bcc0ff0d40a0a8a0e35cc65fedbebae1a0a318ffa2a73b5b5bf30cdd1696b44ee3cd0f6b7d65bcbfb7d3746f725fbfd0", 0x60, 0x80, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10)

00:01:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfffffffffffff800, 0x1, 0x3}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000000), 0x2)

00:01:31 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="6f77fd6e85d9aa3ac1ab00f19b4dda5682bc315db8271d966c37f5d4b7f1f720a6d398c2167a456ea6b79f02c981f3421d7823f4ca44d48a4ecac9ae05e350f7f94642681331b68134d93ff8c5bfb3fcd9f4d77d87d5ec26d2e899aaabd81c65d5b5d58b108eaa726598d718525f1e3978b89e547d7a1bf81606c7af06f039025eb5bf507389ecbc379118c391aaafd19d03dfef34beccf824c74a6782bf47ee08a91df61fa9f7c8c4ee20cd32615d91b23ceec5b21e4f41c7ec10f958b05014d6698506496384b06bcb0ae4b57f3e0450bd97aab72f1b1ca2a1eb294205b1184fe3f8dfe42a5b901a02a64239bec61ec537caa7fd55", 0xf6)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r2 = dup(r1)
pwritev(r2, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
listen(r3, 0x0)
setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000000), 0x4)

00:01:31 executing program 1:
socket(0x2, 0x3, 0x3ff)
r0 = open$dir(&(0x7f00000003c0)='.\x00', 0x18200, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
shutdown(r1, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000240)=0x4)
syz_emit_ethernet(0x12, &(0x7f0000000000)="61b26b5804f9090024c7cb61810000000000")
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000380)={0xa52}, 0x1)
chdir(&(0x7f0000000040)='./file1\x00')
shmget(0x0, 0x4000, 0x11, &(0x7f0000ffc000/0x4000)=nil)
mkdir(&(0x7f0000000080)='./file0\x00', 0x1)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
__getcwd(&(0x7f0000000280)=""/85, 0xfffffffffffffea6)

00:01:31 executing program 3:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = shmget$private(0x0, 0x400000, 0x8000000001a0, &(0x7f0000c00000/0x400000)=nil)
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getgroups(0x1, &(0x7f0000000140)=[r1])
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x5, 0x4)
shmat(r0, &(0x7f0000bc2000/0x1000)=nil, 0x3002)

00:01:31 executing program 3:
socket(0x17, 0x0, 0x0)
semget(0x2, 0x3, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0)
fcntl$lock(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
shmctl$SHM_LOCK(0x0, 0xb)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xffffffffffffff81)
mlockall(0x1)
truncate(&(0x7f0000000040)='./file0\x00', 0x1f)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
sync()
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)

00:01:31 executing program 0:
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x8)
r1 = socket(0x1f, 0x10000002, 0x3)
getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
__semctl$SETVAL(r0, 0xfffffffffffffffe, 0x8, &(0x7f0000000080))

00:01:31 executing program 2:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/pf\x00', 0x200, 0x0)
ioctl$DIOCGETALTQSV0(r0, 0xc100442f, &(0x7f00000000c0)="f959fc218bc1b51db99bb065bf0d31e73b3b0bf58fe84e3abff54f78ba102722a3f02b982ab25e68fc94b31b2bd41bd708ab452cc3b24e6be867062fd0f2a77eaca1a27d97e21f31ccca372e56e1e3c40c5fcf5fec91fdf01554eb4a47dd0ee3aaaae9c0d165ceca68d620b7f2c80aa9e402df5001d76bee3e7a2834fe2f8a6424f814b49c1f05e2f1de4be6ea41fd02736eea1fb28e90e28e3032844604d123e7763b5a446602bd1fc7a291ebb3a3d4996f44c7d2d1b510235111434b02667fa1b407fc237e889062c51437e69ad0ce")
ioctl$DIOCRCLRTABLES(r0, 0xc450443c, &(0x7f0000000200)={{"7dfee3e548dc1ff507c9e6fa48cf5038e75628ba81548c13a4191c975e596f5d4f031559b82f019af36f22286d0d60ab3f2ad1f5489da134d9ac4d0ed1fbbf5266fba4069aa2fddce9959286ed7e18a4f77039c18ffc66a1fbbd7146ae4ea3f53144981def7b520a43751dcab138adb3f2074dd601039ed530a4836555b955176489b7dc370c2084de225203c8ca37cc6a916bd2c396a0ce805973519d60179e5138f369e423bd0517cf133605e71ddef1ed005644db410b34d93b298fcf165f764cffe5f45dd1e3bfaa1051c7b79b466907942755b2271ca797c72e416fcf9b5721f717868359dcc2d3d68441073e9b97f7e9980bb4d1abbc673e49e2582db12638d1148e2eb11fc06b34f97363a614c6114857876f02f198f271678ede139a087e1dd762e50c791999202a16ed2a5c8707812f709c7f9a2496c07a4f5aa7d8eb604bd5cf8e0d60090b78b54aa2f20da7cad4c22ddea3e2749d8ab33bb72157d46ed26b32468493c26ece57434853bb9c7afed2086981a4e563b307829a489a7ee7f6a912b82cdfdb0f7dac2e19af59bb4fac6670756acfedcf23f392ee2f76ca330b9163b11f2ed4fd22b131343a16b9f1467e20a0f86924386a8aa6997497de3a61743b54664176ea0de902fbc6767fc4aed54d8c938b67f081a8a192c3ab56c5448e15762b43d7971a4d62a0f427a3e67952e2547e106d997b13cdceb6171c3c222a77d3928ca26ba0b89a1e224fd3c3929709aff8a9d9163735c88623edb51061e5e2df8a24cdd66d86dcafb80b1188b2def28f18961d81636147bb8433890bdb61809b149a367ca53df7ecb7b10a87d1d5581ae4dc316a9bb08b23d7700b8ab01c9e4dd4abab5b98d2828bf008aefc2953c0bf5a28addf052db1b3a6a2bfb2d4b7020a037414078b2015e24688c44fdd3f46b3ed068c281d4ea7ed6b1555605546096d5154647f561071aa9327e704f49a8ec9531beb4543d100d52a6c5a510f36f973ab3bdf41021bc3544d669f2c106278da2997e5fa4f63a357132b0037a1e5e16d1071aebaf44a73d85f2e3cc2970724b545ab9d4be9b7ad793f455f96505e76a05a96df80d080fbeaaca7041d936605b8dfc665de952f88b07d999bd2a886f4da92b754e968ffec63cc8df44937b79709fc31bc9505aef6ab4a0f2d089f38614b6cdb6af405a46985571b2a73a3e6155247d10174c58796259edeeadb9b60040939a44765640f1432389e8153e2378ca03f6c9e1dc226b09625f887cbd48c38cd3973c2ce091b1adc0f2da940e1445382a5280bd482db7abcbb31e91025accd5414f61105dd67f19afa13e029228325ad50c6f2ee3392c893026895b97027e0125d1689ba9d87195390c6e65924189f7b17909e924985b60beecc4e95d5231aa5b904a663a67e7c52b0ce7aac9d115a4c3dfd41d2ad8639a24f29", "fbb944e31aa9c0fd1bebe890f837a61470ff6e0a7fce490b761a6f818be26592", 0x1, 0xc177}, &(0x7f0000000000)="a8f6138766f9a8d5920992b00f235239d84d2dc24dd3c9d6e3684fead2eef6a65b828ce05bd974e507d2731f9d74584c9d1bbaa8dee93da12d5fa5b87571a27c72a40ffcb313bb7f9b2c", 0x137, 0x9, 0x0, 0x3, 0x61, 0x800, 0x7fffffff, 0x8001})
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/pf\x00', 0x44, 0x0)

00:01:31 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c)
write(r0, &(0x7f00000002c0)="aaa90824bb6e0ecef020b78f6afc043820ae5bec4115eee59b5cdd8e2c11389f86184d1033c8931be7125885b109841d0e6f759aa3feec6e61a0b352cc3d", 0x3e)
r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
r2 = dup2(r1, r1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, <r3=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x0, &(0x7f0000000200)={@loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0x80}, 0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000100)={@rand_addr, @remote={0xac, 0x14, 0x0}, r3}, 0xc)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f00000001c0))
ioctl$DIOCCHANGERULE(r2, 0xc050756a, &(0x7f0000000080)="ce3f21710b12882c8bd5535c99d62eba390ddd6cb795283a1f50ff38a89f7dc2651058a0531bea87030077acc4bcca9bc4678b5980c8d3621066f719e4b2714b43b2227c3a4b45fe20aefddafeaa032a4aed9f9059ff64aac7ccfc001a062c1b232d7dc366fb482f")
ioctl$DIOCCHANGERULE(r2, 0xcbe0441a, &(0x7f0000000240)="335c260067966276a3220a4f81a23ae3262431bbe0cdc7a371ad1293ce5f89e8e638a8be9f539f325f6b0074b66cf36c99da76132411aecb941f526647644ee49b1ffecf64fd312d1877724cae6a45d154f6559681217927d2732d69bf186e6c50508aa8eeeb5ca8166cf545eb3c25a63cc5c7798e377843a0")

00:01:31 executing program 1:
syz_execute_func(&(0x7f0000000000)="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")
fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r0, r1)

00:01:31 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c, 0x30000000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xd, 0x7fff}, &(0x7f0000000380)=0x8)
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c6, 0x0)
pipe2(&(0x7f00000000c0)={<r3=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000140), &(0x7f0000000180)=0x4)
writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
rmdir(0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)

00:01:31 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/126)
setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0)

00:01:31 executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
ppoll(&(0x7f0000000000)=[{r0}, {r0, 0x44}, {r0, 0x80}, {r0, 0x1}, {r0, 0x120}, {r0, 0x2}, {r0, 0x8}, {r0, 0x100}], 0x8, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)={0xe846}, 0x8)
lseek(r0, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_buf(r1, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580))



Fatal trap 9: general protection fault while in kernel mode
cpuid = 1; apic id = 01
instruction pointer	= 0x20:0xffffffff81715bb1
stack pointer	        = 0x28:0xfffffe002d8b3540
frame pointer	        = 0x28:0xfffffe002d8b3540
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		= 13556 (syz-executor.1)
trap number		= 9
panic: general protection fault
cpuid = 1
time = 91
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002d8b3210
vpanic() at vpanic+0x1e0/frame 0xfffffe002d8b3270
panic() at panic+0x43/frame 0xfffffe002d8b32d0
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002d8b3350
trap() at trap+0xba/frame 0xfffffe002d8b3470
calltrap() at calltrap+0x8/frame 0xfffffe002d8b3470
--- trap 0x9, rip = 0xffffffff81715bb1, rsp = 0xfffffe002d8b3540, rbp = 0xfffffe002d8b3540 ---
memcmp() at memcmp+0xa1/frame 0xfffffe002d8b3540
authunix_create() at authunix_create+0x25b/frame 0xfffffe002d8b3800
sys_nlm_syscall() at sys_nlm_syscall+0xed/frame 0xfffffe002d8b3980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002d8b3ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002d8b3ab0
--- syscall (154, FreeBSD ELF64, sys_nlm_syscall), rip = 0x20000010, rsp = 0x7fffdfffdeb8, rbp = 0x81 ---
KDB: enter: panic
[ thread pid 13556 tid 101469 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why