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{0xd8, 0xbf, 0x9, "ef3b261aa786974f9a54f5672940bd4a0fe0a63aa16ef71650036fc2700601f15ad01026a53a1ee0da95494b2e8b9009d520e89e8013ef83138e8be882102317592c4a17789ff369b504aa0dd453dbca9c8b1024d01a1d99cef3daf90e372cdf217b2ab3cafa8dc90bd614ad7da78b9e0b3e1a3ac232b47a72cc57e6253e935fc2456b7e7df59e4ef17fe482ef282c6ba92df05847f7c5d00fa3dd9d054a8fc00e9bd87835b4dcdf7163775ec91be978e5e4d9e2a6fbe800da6fb8a7ee6e921108"}, {0x108, 0x84, 0x1000, "00535fc0ea8c25c795fa0f03c8294628eedb42523d94ba88eee40f3fb7e8f621c7937c1b852102eb0e6b6ef03bf9cd03b47b4c2376aaedf971ac379cdbf79edf558e72d25da6035b17f200a327d741b056567464b4c37194b72586bff0837d6f725e798f2400bc5dd9c2b77274258ad33d72f08b85517744ac91a931a9d5e94db209887fd45c22e94795ea31e43235232d30f6bd1404898aef2dfc193d4db107b78031140138d69a6efed6aa7fc3e6f0fd13959efdf808b5c0c86729a3fa45b8625ef776f0223dc03b7918bc679af1e63bb7b3c5f9a6dc8a84920bdc1a5f069691041ee0f34253de68b116bb408ca1afdf"}, {0xa8, 0x0, 0xf4, "b89489fd8c5c6ed37e962a28e0c8f3d2e0f789ba378416d000462ea2b74ffbe11974ed6045079702c49ae41a66cf67b09179be05df346f256b84d904ac12609e426c96205023c54e32eedffbc11464c5bbe4fa8beec44eb661d549a34ab84db33693e2e50e6a148d9c5da7275fcdfbb4c410757a03f8d9271afb71408c6a2fd4d17ca65175691e30915fe421847b8089ea82"}], 0x1398}, 0x189)
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0xa6, {{0x1c, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x1, 0x7, @empty, 0x7}}}, 0x108)
link(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)='./file0\x00')
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xff9}], 0x1, 0x0}, 0x0)

00:00:14 executing program 0:
r0 = socket$inet(0x2, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000000))
setsockopt$inet_int(r0, 0x0, 0x41, &(0x7f0000000040)=0x2000, 0x4)
getsockname(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d2f1862e93739a39384000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x6e)
recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/158, 0x9e}], 0x1, &(0x7f0000000300)=""/138, 0x8a}, 0x40082)

00:00:14 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0)
mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x6)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10)
msync(&(0x7f000099f000/0x4000)=nil, 0x4000, 0x1)
getpeername(r1, 0x0, 0x0)
getresgid(&(0x7f0000001380)=<r2=>0x0, &(0x7f00000013c0), &(0x7f0000001400))
setgid(r2)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)
accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000)
accept$unix(r0, &(0x7f00000012c0)=@file={0x0, ""/108}, &(0x7f0000001340)=0x6e)
r3 = semget$private(0x0, 0x1, 0x100)
__semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000240)=""/4096)

00:00:14 executing program 1:
r0 = socket$inet(0x2, 0x4, 0x5)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x9, 0x4)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="f1f2d9830fc66fce0004"], 0x10)
sendmsg(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000840)="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", 0xe74}], 0x1, 0x0}, 0x101)
execve(0x0, 0x0, 0x0)
close(r1)

00:00:14 executing program 2:
freebsd10_pipe(&(0x7f0000000400)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
symlinkat(&(0x7f00000003c0)='./file0\x00', r1, &(0x7f0000000440)='./file0\x00')
r2 = open$dir(&(0x7f0000000480)='./file0\x00', 0x10202, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x800)
readlinkat(r2, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/227, 0xe3)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000280)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
preadv(r3, 0x0, 0x0, 0xffffffffffff0000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r4=>0x0, @ANYBLOB="3c1fdc0d1079cfea"], &(0x7f0000000340)=0x94)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000380)={r4, 0x4}, 0x8)

00:00:14 executing program 0:
freebsd10_pipe(&(0x7f0000000380)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001})
r2 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xd, &(0x7f00000000c0)={0x1, 0x0, 0x80000000, 0x6, r2})
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8)

00:00:14 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1019, &(0x7f0000000000), 0x1)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0x1}, 0x10)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:15 executing program 2:
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='}\x00', &(0x7f00000001c0)=':%+\x00', &(0x7f0000000280)='+\xcc\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='$-@#^]\x00'], &(0x7f0000000500)=[&(0x7f00000003c0)='%\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='}&\x00', &(0x7f0000000480)='}\x00', &(0x7f00000004c0)='#\x00'])
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000680)=ANY=[@ANYBLOB="8ab7b0c0f25709800504fc8f260a", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000200)={<r2=>r1, 0x0}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000600)={r2, &(0x7f0000000540)=[@in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xb1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x200, @empty, 0x80000000}, @in={0x2, 0x0, @rand_addr=0x7}, @in6={0x1c, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x0, 0x8001, @loopback, 0x5}]}, &(0x7f0000000640)=0x10)

00:00:15 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x121)
setsockopt$sock_int(r1, 0xffff, 0x1116, &(0x7f0000000000)=0x4, 0x4)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x3, 0x10, r2, 0x0)
listen(r2, 0xffffffffffffffff)
getgid()

00:00:15 executing program 1:
r0 = socket(0x1c, 0x20000003, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x9}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)

00:00:15 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x0)
chdir(&(0x7f0000000100)='./file0\x00')
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r1=>0x0}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xe, 0xff}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r2=>0x0, 0x5, 0x3, 0x1000, 0x64}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x3, 0xf, 0x5, 0x1000}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xc, 0x3}, 0x8)

00:00:15 executing program 0:
madvise(&(0x7f0000aa3000/0x1000)=nil, 0x1000, 0x2008)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@empty, @rand_addr=0x2d}, 0x8)

00:00:15 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000000000)="23d918d5215eb7ac6afa43bef67c0ebd", 0x10}], 0x1, 0x0}, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={<r2=>0x0, 0x68, "ced90567c6ffd605e5e2a8e8f6859b2f1d656388dcc1ccbff7c8f3fcdd47ec128b720990b44a3342221048109f581c6e9e4126c4714b00c5287d902852989f07d3b5fae5845a96851dbb5c12b67875a3e65605bc808c392c8f8da43f0b7d96ee0ae479ebc69673e5"}, &(0x7f0000000180)=0x70)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x8}, 0x8)
r3 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000080)=0x80, 0x4)

00:00:15 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
munmap(&(0x7f000091b000/0x600000)=nil, 0x600000)

00:00:16 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:00:16 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffdb9, 0x0, 0x0, &(0x7f0000000200)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0)
r0 = semget$private(0x0, 0x4, 0x210)
semop(r0, &(0x7f0000000080)=[{0x2, 0xfffffffffffffffc, 0x1800}, {0x3, 0x6, 0x1000}, {0x3, 0x4, 0x800}, {0x3, 0x6, 0x800}, {0x4, 0x1f, 0x1000}], 0x5)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x20000000)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4, 0x1410, r1, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x100080, 0x11)

00:00:16 executing program 0:
r0 = open$dir(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x205, 0x42)
poll(&(0x7f0000000000)=[{r1, 0x2020}], 0x1, 0x0)
r2 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x8200, 0x0)
poll(&(0x7f0000000080)=[{r2, 0x2008}], 0x1, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000000c0)=0x100, 0x4)

00:00:16 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000340), 0x2000042f, 0x1)
socket$inet_sctp(0x2, 0x0, 0x84)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd57)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0xff}, 0x8)
getegid()

00:00:17 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:17 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:00:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:22 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:00:25 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:25 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:27 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:27 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:29 executing program 0:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x80000001)
shmget$private(0x0, 0x3000, 0x140, &(0x7f0000ffc000/0x3000)=nil)
shmget(0x0, 0x3000, 0x4, &(0x7f0000ffd000/0x3000)=nil)
shmget(0x2, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil)
r2 = shmget$private(0x0, 0x1000, 0x14, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
listen(0xffffffffffffffff, 0x0)
open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)

00:00:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:30 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x13, 0xffffffffffffffff, 0x392)
r1 = socket$inet6(0x1c, 0x5, 0x3)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x2}, 0x1)

00:00:31 executing program 2:
r0 = socket$inet6(0x1c, 0x10000000, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0)

00:00:31 executing program 2:
__semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff])
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x6, 0x400, 0x6, 0x7, 0x3, 0x1, 0x3, {@in6={{0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x828}}, <r1=>0x0, 0x7, 0x5, 0x9, 0x2, 0xb7ad}}, &(0x7f0000000180)=0xb0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84)

00:00:31 executing program 2:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000207, 0xfffffffffffffffe)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000140)=0x4)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000100)='./file0\x00', 0x60000)
open(&(0x7f00000000c0)='./file0\x00', 0x8800, 0x20)

00:00:31 executing program 2:
r0 = socket(0x1c, 0x3, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x40)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="001c3f3617dfe186ff214b653000ae0b37b574e1e4ec6be1c0bbfa2884de1cf2202d90a3b4dea6fac40d37d4265b319f017ce86f0a9dc1c6b15edce3e76145a27d288894df6d2e0f6bf26ad85344df02ded289708fea86a3aad872"], 0x1)

00:00:31 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:31 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x9, 0x9, 0x5}, &(0x7f0000000180)=0x10)
clock_nanosleep(0x4, 0x0, &(0x7f0000000040)={0x3, 0x8001}, 0x0)

00:00:32 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
bind(r0, &(0x7f0000000140)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000100)=0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8)

00:00:32 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x33b, 0x0)
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x6, 0x11, r0, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x408, &(0x7f0000000080), &(0x7f0000000100)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0xffffffffffffff1e, 0x3, 0x8, 0x10001, 0x9d, 0x0, 0x8000, 0x1000, 0x8, 0xf2}, 0xb)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil)
sendfile(r0, r0, &(0x7f0000000000)=0x26, 0x5d)
shmctl$SHM_UNLOCK(0x0, 0xc)
fcntl$setstatus(r1, 0x4, 0xc)
sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff46)

00:00:33 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB=')\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x29}, 0x0)

00:00:33 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
fsync(r0)
fsync(r0)

00:00:34 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0xffffffffffff8000, 0xfffffffffffffffe, 0x20, 0x101, 0x9, 0x8, 0x7fffffff, 0x7, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x7, 0x4}, &(0x7f00000000c0)=0xc)
socketpair(0x1, 0x0, 0x8, 0x0)

00:00:34 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
lseek(r0, 0x26, 0x2)
mlock(&(0x7f0000ff5000/0x2000)=nil, 0x2000)
bind(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r2 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={<r3=>0x0, 0x10000, 0x2, 0x2, 0x100000001}, &(0x7f0000000180)=0x18)
open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x10)
sigaltstack(&(0x7f0000fee000/0x3000)=nil, &(0x7f0000000280))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0xffffffff80000000, 0x9, 0x1000, 0x7, 0x9b, 0x7, 0x5, 0x7ff, r3}, &(0x7f0000000240)=0x20)
r4 = getpgid(0xffffffffffffffff)
getpgrp(r4)
accept4$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x801f00, 0x0, 0x12, r2, 0x0)

00:00:34 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
shmget$private(0x0, 0x3000, 0x14, &(0x7f0000ffb000/0x3000)=nil)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:35 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10000, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file1\x00', 0x800001, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x10000000002)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, <r6=>0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c)
r7 = socket(0x2, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000003c0)=ANY=[], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:36 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
connect$unix(r1, &(0x7f0000001340)=ANY=[@ANYBLOB="01002e7276d0d4f8b1bae3c87e6530008590ca6f8edf6b9e6164ae702d98be20f0cd9cef4719cbcf3b8d447042a4935af9bceaa11cd46eecc8583cc8bb9f4fb472f2a83b4a2b8a4955e53ca33ece5118786c3418d7cb54f63c76ec"], 0x10)
r2 = socket(0x2, 0x100000000000000, 0x400)
freebsd11_mknodat(r1, &(0x7f0000001140)='./file0/file0/file0\x00', 0xa, 0x4)
connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
setsockopt(r2, 0xfff, 0x5, &(0x7f0000000140)="6f29716e299e002d24b7906b77b80ebb8dc6bd30dead9841d0f6a3766e0cb6604aea08371d0df65207a462eed113a3f81bbf0fdf3499cd6b39e0e2e79b818a41e4a61e528381290bfb3ca2e7d420b47ef8fe695dd3768f81d70aa80a63e4e0986c766357d94ca3b2a50e3b55d117f13a1b84442125acd68cc690831f0a446d41829e58445b6afd159ce24a36911e74b1a2b9df5c77965159c08cd5e1ffb02e2d218b9f6c88f1968e22d8fe135aec3f9c8bfcb7200dbffc075eb6d246fafca9d9d7f43c59b60b8966ffc04e8f02b2508ac015d18c990c14247d631a11c57897b71ace37ea3eb6ab5a822afa1ff4e7c22e05d991b301dcb39bb78d42eac79a8df14cf6714d48126730ea8f0e9355acabe17d0b63ce6285a0eb8fdff0bb57bf81e8300456bcc0d770029d7a015e041344a73a09c174aa4eefa8dd0559fbb24aabede2e94399644797f72ec3b36faa20266fd1b7dbc8b392f4166130b1f6cca271cbd6aeb7da611c085a02d1580eba2f5f73a959156480fa786b1239ea70f0fdca168801a9be6d66ad68ce28c33710bf0f2412c049e0feb48b6624444dc72a7aa9e4e5dd0fe2348d51669ecef7f061eeb820895c24a7c68ded9b909f9c91f6d2fb9d61838eb23db55d0a15804f2cc295f75e3b5a65c8cc4256889bdf85af734a1646228a466f59d16fa6bcf9cd1ba53461170350eac0a486d937d0bf59bfe7bed1cfa96f56b88ca9ae649189f3f61ff00224b7a5b7ea8e07063cca99ef35b8ab2d82e11d5bcb407f353c63aa2beb00bcf24294797f4cf021acd5fdd941a1a0916b46f72b068914196eff2eaf3d051b4d7e0d0b147c4bfb760c9177be1351f69755969943260467b4c018cef29c29afdb5eff9194df9588f95dd950a647c61a708fa95eb1913272764d7f0f7427bc8393f6e6d598e0de583bd1e649b1105eb89a01f3cb3112cd6127c086a3c72b21e7def8a2e24e3ae259c40e297146d85ad442862596ecb3fdf4693f92aaccf46ea9e70d1721a5a5b45e1342239b999f597130d779fd949ec032ca58f36be61617cde8fbb80002e6bd06aa2a303291dbccccd36182a2a2bd73b23b15fc10ced3b4ab275b5dcc608f637889b10c1a63cfeef3c9c9d918f4fe6ef6186d05fc1928f2e70936ed98b2a9f5d854a3b3a07ebbf16498740d11cc64be039b7c2e00f8f9358863c0701f88df0866c8b4268d719a04a0a83ecb047d62c55d63a7f720855268fea279d2a1fd12888907a04ff8beadf3e930c38e04e8509f6cf9fcfa5352044bda5f18cab31f253c80611e2b85686fda062f81d8d019314526ef3200aafd20ba7fdf0ad2aba6f9c660563d22b754bef8c458aace5199299cfe611e11fac954938933b52f7fab5033f86cd452cc943ce56b73fe9518cb63121a0c7c114c5fd1af198055ea3a47749c75bd317d37b8ad409177cce09510e41a4b5811c8fe2a813dbb85f4eadfc74a8300a0d6a69bac60c986a7c4bce15a12cc19d593c78c698f9283ea2804347dbccbb04ca109e481c99c3cfe505878de2203c648fb5fad6d9a6025c5af775dfb8c0945dcd34dee5ab7e1f45a3269df75406cb1142c45af8167b9f4a2ccf670bc67f1cc639f71900fba0a142b255aeffdc85207bf4403fa24aaaeb0dc735808843541c119cffad495f3a5dd45a50ff5baa93955ef614cdac26e8a28843d8ded4c652dbb3281aabebd4e1752d475a415d1aa607a216f0b14547e6dd422583b63302fb2955c3b6fb742906f0419dd14e011dec2a945ece4c6f450c078615ad42df9a9bb4debf3c5c25dbe8a4a1a74201b4c15d6c33644d44463da941f8919af2fd0f33ede5981820fd784567f41ab8ad692c43eed40328172901b09b193bee661860e71df5cf92e612bc301c35a642698d23eef9608400ceffb99968537b6515b5e9c28aef1782ef1883a66348648521a1a6f3f445ad8e31bc10e63084fb7ffca6ed9b8f5632046a97f6f5a83be7ce5eb6e2a5d0939699c8ab902a2134a19bd0c99f2a1a7ab72e482b6150f4724e984246c4238dc3d47cff2cdcb7c089db6c597d5c20f010a15eebe74c70e33674f410a4f11c391622aa13010264cbacba717a1285a34681a7168cac248679d98b15c23b3cf9cab92578fc2bc8d6ace1ce49033054d5f24c770714c35cf56f0f9392aee5f3ecfab80eb9dc2e3173d6955ed20c61412762c0058fb29025c9fedc9586b49596cf2a0fd6b7c4b636a0e8935712a3626c6bdabc292ff16af75867db029d6b1c499297e5c6d458e32dbdc8118459e6d0d6eb4acc78577c59c3b2a0e52184b613f79e781bfba765873c6f6ec28712719659e6fdf1b0073907c8b950acd0c9959dd3bf38e892bacb03811f345acc2b063a73adaaaab424e1e53563ea063a3919c2e9db9e9a20b1f521d173bd4f69c477fb1758714b08a3529aaafbfd63b07963ad84174232d50c56f252ebcb1ff5dbffd7241dd2731d4bab1ea1a3a77df2696146a7a61f4ac1e6b8c7571f84310f0b9e058f491b57a8c2c24b5626bb0742bda4add3fa34f85144b34bac0f7db2d862776538dfa022c2ba95b10fb6a12dff903f171748d979c0b6d4fa77030c14504bb9b780b024edb6c23bedbd36f276649523c15e96f0397a659f46670ede7d88556cf5b80e714712130a34cbd26f7f63960eb83e432eaf09bcadba0305bb42801471c547e57410341c94ddcc9463797b347badea48bb0129c7303ab863c29c9b46d1f684e1b4f87b78dd8733ad44ea9d25b83a196d0e3eab73149b7eadb7557b4feef38574baa62d0fca88d844bc11d48b762eef0b9e1ed94a6f6380eb80f8d3ad104149037d84474f944df80b27a2de5482e27d04a1690cd5f74b38d2e84909d3230070b210d6691a121a284b81c2d9414252290d1cefd4a7ffaef326b086639c3af0ced41ad6574d2c0fbc9f35e2a6e917787161e5d2ccd5bba815cb535b9f79a2b4ba6dda80804d630970e0dc872a1286f6b15b794a66a2edf4c46a18c0cf77d5889740e377409f28ec3bd60e6210273b60e2a2c68000fe314ba89277be416ff74fef9113342ecc5cd373f1d240d934aa088471e55ac7f8d2db8eb537ca9c2ea6e809b504e4212b223793204ed52a06632b991cc77bdcd45c0b450bbed93483f69f256439769627cce85e2f92d8da2163e6820d90b65d8296f6f8370743244621c015ed0d4e260252381cd19851b2794ae3f071fc003f1243255d2c55e3dde48f068027bf559deebb3caf12e9228213961cdc0f5c31886e3be38dd59afb97414c59aa9a5815932742aa9ae08a710fc739bf180106ffe2ae3f8efb77af3bbea6c03b8653d4f31e77f46d5bcd4955b4f0b05a5ad9a89c674914ba190511eb92b818163fccb3221d28fe442b7f715b8e6415b972dc3934cbf3dad4eba988d6d4878c643082c5993a96bf410249b0674e70871e98b90ad3fb03c6c3d68016229c82ec3ac8b96f9c2cf3e69002712bac5fbfeff58f09ee7f49b0619936619dc72a96fc1b3a0a53e98ee70927dda48b226f333c24d24403433333d1dfee097212fd5bf6bbcc061dc4d2e260639b5bb07287afe40c08d0ee2715664d1a9bef7e23a8947fcfd5b56a77890ca986c2a206f309961e98738e665ad8a27a39da5668546261172b9186b5794152e7042849f76f770d703b6538b92150029ac3861be96e1e101872c285855e3f76ec279a132a8d8041893d4037cce1d915b32d3034165328e801310c6bb011a689634cf5aad7eb3cd51a31134cac87ca0cc7e16adc05d4f7b954e48d8db29071f8039764218c3fcfec000dd61665927ee64ec51c65a54fd0f125418c73499b115e0d47a4b317304523799d9641f3c64f1af8bafa2b31eb143538873662712f1e72ac9d6f44d3bdee55f7eebdf08a54d7c032b1ba4562cc8266832bc5e578320f801755c1c05a4b4797647b2da150e5cda5cdef18c3164ca12e87fdc10db51f42479dd03aeab4982a0bb008ecad21474bd517fe92817b3b87002533fcbd04fc82a58ad8596d3f4285d6579929223d030bd859ef3b2f9d2ba5a8dd86286286ef33b23ab7a51e7d9bd7690418e4be85c460829c4953f006f8620f581964ff9d5ac08442623029669866cf04dd3068ad387fe26ce12280966f3c793eb4db7b624fbf0ca762d1f54d05ac21786ce5948d953eb186ff0f035d4ad680278651bb19840a63439a8255bb6a40914b801b250fa0d42608264cc69ea9f85d39b95a496400ff3d5f143a6b86b05f29febb537f974d22f9479846f82ba8457aca28618389b4fb8711350b7abcb13d19852be4c0b96335d653edd5d7f2e6de33d22d248d4d8dd9a435d060446f760c811406f7bf8cfedfb3d0d441d8a1ef3f2616ea034086b02e550ce5931da3ea7ec334f7780ff03830647578d1db802c9e7c8213af46f70ff56c3be53afba214db99b4d6571699ac4570ccd6a7134216304738e9ce5f360ed11a195efb5af3008e70a7cb97cb4a660d4ace2cb8a88dd9097deaa663f5e1ee9b66e6853b19e01d7cbcb4a3fd949cc24259c03d8ebb536b25c4a43ae27ae2bd0c2ae911122980dd9c6fcd67be1e9ce299cd8083dea8a8e45241c257ebcb46b62a37630dd124b1cb8f029e5d0606c13e1dc71ec9f030407e79a41e7c49060019452680abb9d327eb944588904ed715f8ab4a5c2d9ab0ba8db2625b019f2e6bdac1431e0890ed18381a47d1686f28439c98d26f3ffba23f73bb35085a6978eeab618c514029158690353704c4ea9da56e705116b72b05ea3640f1eefaecf0320fc847ba47492c16c7c3f2f7afc5002cb4b5b35b54b841384343638775e41c25ebe3e350f7b16bab7c11e0401586ff9681e3e908bbe076967a10a3b4a478acc7dd1b98132789f7eb13af511713d8a0f8edc6f54621b4d84595c64a42dd068473c0747d01755bfc573ac439ed98f9784f534fa8743d111921f2dce47922575b795d76dc2fc0ad35311fa3672f02c08903c6a89728958e7783fe44bdc769c86846703ab529f0bf3d45fcafe210f400c6ab4edacc258fbf071e0e7bbbdbea4b585b205beed4ee83561b0b2f0de27636aecf3000c9796adf2f87109544012ba1d33942d9e7e699ab82628eada9f06bca00b60194a914984844cddc1aff6f76587452a0f581961221d7b7274fc61dc3cb966377d61c25901f4c12e50b96201c3d128df668fb83cb9917c734d4576a7f35710b059fc4c792c0634aea9238da53561dafc4d6e0ceabd98451053d45ab2cb478d4f8318100e4f30a1489803174c65acfb0ee5a02ea811d66fd213f7b2099e3a020b9413143b8889e128771fd13bbf82f77106d59076f980429a07384b010fda1b176a834f8e8692b0e3a9d9e0d82f8a277af3d9f2c63bf7e8500ab0961b4fe553a98da0af2a8ac12a86bc1542d037ef373a779b3ed37b94fe4ba7e39139a08e84ae4edec62a3872c3a7d5cf155de417d54f96773d74a8f80fb162323a1073273014709f8b1e6c9fbf0ec22bc163971da29fb381554de6b60305211939fae4d7e6cfdeb41bf30c2ec656989aac7bcf2277124caf414c67d37742d3cdd0e9f4480bf16c8c82b8f6dc88b7279dcb1d3f8141c7c81e104e0b856f37011970dc4f0fb7c1025eda7f9a1b3baa1f72c30882cf688ad4febc85a1109d1d87c87d149c677846691b55792d255aa3084c6f114b6198c14ac92390514340a3477c212aaab9ea15b096614e7e62e7e3a54282938bdb57edd0ebb5c82d0544ead9bb4b1e623f1903ea483b0d13bf5144b4aede678497225af05eb704ea4f34d7ca5bee", 0x1000)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001180), &(0x7f00000011c0)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001200)={0x39, 0x210, 0x6, 0x0, <r3=>0x0}, &(0x7f0000001240)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001280)={r3, 0x3b6, "0e0aa999a7e97ff462685c12f1bd96434f0700f1eac6d522578b84b53884bd811ee6c3723bb700f54eda392bda05e1fa04f9ce7a0e03d107b1cb5e4dffa318f04de4000000000000000186a2b66e05993f8ecb78acf79c"}, &(0x7f0000001300)=0xfe50)
unlink(&(0x7f0000000000)='./file0\x00')

00:00:37 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
read(r0, &(0x7f0000000040)=""/80, 0x50)
sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xff00000000000000}, 0x500}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:00:37 executing program 0:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@abs, &(0x7f00000002c0)=0x8, 0x20000000)
r1 = accept4$unix(r0, 0x0, &(0x7f0000000300), 0x10000000)
r2 = socket(0x1c, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xffffffffffff7590, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, <r3=>0x0, 0x9, 0x6, 0x4af, 0x9, 0xff}, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r4=>r3, 0x7ff, 0x1a, 0xffffffffffffff7f}, &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000340)={r4, 0x6835}, &(0x7f0000000380)=0x8)
r5 = dup2(r0, r1)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r5, 0x84, 0x9, &(0x7f00000001c0)=0xffffffffffffffc6, 0x4)
sendto$unix(r2, 0x0, 0xe803, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:00:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:37 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={<r1=>0x0, 0x5, 0x4, 0x6, 0xfffffffffffffffe, 0x9}, &(0x7f0000000200)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x6}, 0x8)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
ftruncate(r0, 0x3)
setsockopt$inet6_group_source_req(r2, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:00:37 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x3, 0x1}, 0xc)

00:00:37 executing program 0:
clock_nanosleep(0x8, 0x1, &(0x7f0000000080)={0x0, 0x3b9ac9ff}, 0x0)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
linkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400)

00:00:37 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=';', 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x3)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)

00:00:37 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc)
r1 = dup(r0)
r2 = fcntl$dupfd(r0, 0x0, r1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
ppoll(&(0x7f0000000100)=[{r0, 0x2000}, {r0, 0x4}], 0x2, &(0x7f0000000140)={0x4, 0x1}, &(0x7f0000000180)={0x1000}, 0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xffff0000, @loopback}, 0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)
socket$inet_icmp(0x2, 0x2, 0x1)

00:00:38 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000600)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff00)
r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10, 0x30000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000640)=0x80fff, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000007c0)=ANY=[@ANYBLOB="3d0000ec57be280f81196a8e60f3d1b1b514cde7f85fadd6830c1a41bb1ac5741648e453e0980bcbca7733735acec0343b028106d3409109fed07d9f2d01293e68e6b919c5eeed2c3cc97c04e0b03d341f1a01b14e0094bb7b16995c8345f4f07f8b75319da445dbbf6ea42e522d2bad804786a6d555953949e6b2dcec2160f5997546747ebc3b4fe58c84101ebef7a0f4632bb58ee510f48645273213af66664fbae6f47876a230c2a4dec5ad9aadcf1083e30d499ca3346a18732bc49139b5a20ceb67362608c2fca5bd9a5fb28e00acc639098e038e948084bf1f2c3faa"], 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000740)={0x0, 0xe}, &(0x7f0000000780)=0x8)
mkdir(&(0x7f0000000180)='./file0\x00', 0x2a)
r2 = semget$private(0x0, 0x3, 0x80)
__semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000500)=""/250)
fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff)
lseek(r1, 0x0, 0x4)
writev(r0, &(0x7f0000000400)=[{&(0x7f0000000380)="9f910cd0be29a01e7ed215d10f693baa793d3c69550526ae0679b2e159e3b5027e5b59b6eaf943a0252b3b510362e14e603eb32fef355428b08143aef6aba8b7313d8e1da06b3fe30cd43c50f0394e92919f44155e0a8537b83fdb90733637c9f71eca", 0x63}], 0x1)

00:00:38 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x3}, 0x10)

00:00:39 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:39 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3ffffffffffff)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4)

00:00:39 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fchmod(r0, 0x90)
writev(r0, &(0x7f00000012c0)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000000000)="19d5b3c3a8b4b0727a78f5dbfb8987b8b39a81535c54b6b9496054a955d1c18c9c4485f47cff80dcda79f017b70fe94b7f6abe345c2d2a0a406f", 0x3a}, {&(0x7f0000000040)="63563a0ec4cc459c54d44153df7d7da043a62e6c2fc41fd43d288ad8fc575e7175239654749fd2978449f5c4b47f2cc4dabbd89a403a73c62dded81c26c734b5b62ae156aee5b339746a82dc9063551759806de0c14fd9e1c10b0be40e0e175b277350642602eb9b1514a91668a29097dfa4994862869406b2e2c0af88baaec98198776bc32da1ff342f9f256e8700d5da746ea5a71002284e7ed5954986d8ad1003b3220c449539c7f3c671314a234d4bbbc93ab7948d5693c7a5f14cc6189b998461730f6fbe5d6569c4de22418e7f9edc10e697334a4c78454f05c706e93313185190c1", 0xe5}, {&(0x7f0000000140)="20c0306dd42d64d9947b6329331fa82e95d706f3c1f2e3decb94241237fe2a9c2684f989e2de4c11d1c3e72863d9875cda797c68c6490659d9587cadb1244ce650d6097cddd90378f71ba134a082211346c8434cad7d476d880cbecf2ecf2e070c25db3d68c7c90fe895d2aee3e2637db0c9834ecfc1cea20f84f762c1ef33c858e012757d3733d58268", 0x8a}, {&(0x7f0000001240)="c19b12c9da437ff57d63ebf819b411dd70c2a116bc140de8b12f7fde1f7205088d664b12ed50bed9a317d0e12ec82210f5681032cb1a177ee46ec906ff8f986348bd150c60044b1dd74e5dba843f7a1e20744501685e087d2dec857cbcfcb196aac81c89760d2bf79db2", 0x6a}], 0x5)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f0000000200), 0x4)

00:00:39 executing program 0:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x17, 0x4)
geteuid()
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r1, 0x11, 0x4, 0x0, 0x0)

00:00:40 executing program 1:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0)
ftruncate(r0, 0x8)
rmdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00')

00:00:41 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
readv(r0, &(0x7f0000000000), 0x0)
r1 = socket(0x2, 0xffffffffffffd, 0x0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)
close(r1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x401, 0xfffffffffffffe00, 0x80, 0x6, 0x40}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x0, 0x5, 0x315, 0xedad, 0x8, 0x7}, &(0x7f00000000c0)=0x98)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000000)={0x1, 0x1}, 0x10)

00:00:41 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:00:41 executing program 1:
setitimer(0x0, &(0x7f0000000100)={{0x0, 0xea14}, {0xa43, 0x4000}}, 0x0)

00:00:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:41 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000300))
recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000000)=@in6, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000040)=""/54, 0x36}, {&(0x7f0000000080)=""/79, 0x4f}, {&(0x7f0000000100)=""/66, 0x42}], 0x3, &(0x7f00000001c0)=""/104, 0x68}, 0x40041)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x25, &(0x7f00000002c0), 0x8)

00:00:41 executing program 1:
r0 = socket$inet6(0x1c, 0x1, 0x2)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x11)
sendto$inet6(r1, &(0x7f0000000000)="99436053597b01484bc5d195f0b0eaad7284bdaa802a611c8342d1c0e86750eaa436754aa0299b937d29fbdf55a59ac63849e0d705e6b206ddf274f02773fa815d52bbfb46d558a93222cc0e068fa162cc77f5973560c2509dadeb0562c294f79a1664b020a300eb7be6c328b70053e02ba04929bcbb7ff14d4b077002855831ce5ae3acd3a63b6ac5eba14b73c61548", 0x90, 0x20000, &(0x7f00000000c0)={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}}, 0x1c)
truncate(&(0x7f0000000140)='./file0\x00', 0x208060001)

00:00:41 executing program 0:
r0 = socket(0x1c, 0x800000000005, 0x0)
chmod(&(0x7f0000000040)='./file0\x00', 0x42)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

00:00:43 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040))
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080))

00:00:43 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x800000000000003, r0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000500)="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", 0x1000}, {&(0x7f00000001c0)="709f341f411fe1d5587196b6", 0xc}, {&(0x7f0000000200)="ba595a92456db8bcac55d0a350eb03d43bf8144586a64a26692873f56c47a98fec7571229e6561fb9dabcd4771c9f0a3ba96371aec9e15eacdc62100f010ec5af07b8e125ddc0f5461f43b89e9a4ba0a08fb49cb0149114773a14f2066d42885a358572e7216272986e8396dfec4e2fa6e0c91a065de9b26f15e6cc91f48f8caa1003a38be714147e241d617b4c1c06ad5fef94c9e6b4dedb0b3482608d688698700bacb46", 0xa5}], 0x3)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000000)={<r2=>0x0, 0x7f, 0x3f, 0x2c354732, 0x0, 0xfc, 0xce29, 0x20a34000, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x0, 0x8, 0x8000, 0x6, 0x3f}}, &(0x7f00000000c0)=0xb8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r2}, 0x84)

00:00:45 executing program 2:
r0 = socket(0x1c, 0x5, 0x100000000)
lseek(r0, 0x0, 0x3)
r1 = socket$inet(0x2, 0x2, 0x0)
r2 = getpgid(0x0)
fcntl$setown(r1, 0x6, r2)
close(r1)

00:00:45 executing program 0:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0xfffffeffffffffff)
dup2(r1, r1)
freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000140)=0x8)
ppoll(&(0x7f0000000080)=[{r0, 0x1000000040000}], 0x1, 0x0, 0x0, 0xbf)
pipe2(&(0x7f0000000040), 0x4)
pipe2(&(0x7f0000000100), 0x100000)

00:00:45 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:45 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(r0)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file0\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, <r6=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="ef99e08367b98c4b657ace911bd5f742a3b2e980f6667320c4629583b1fdc12572cf0e8831f74ff2bc9f331e12a5d3fa04206927eef09b51f76131e544fd0b27106df920b154c191cee401be5a17309170b732c26f4184c96cd54e8219cebbeb4aab7a8f543a98458b81386f6c862106e90588342ffdc955f528940f78aae2e3c0af560650050ed218ca5d82ae486e299157162de5835c37db9c95250db3f6b2c7746c4701e1740937a83d88d86acdcd61458bd1074ea7474223b5f675"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffefef0300000001000000806a000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10)
shmctl$SHM_LOCK(r1, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)

00:00:45 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
r2 = semget$private(0x0, 0x0, 0x20)
__semctl$SEM_STAT(r2, 0x0, 0xa, &(0x7f0000000040))
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
ftruncate(r1, 0x2a60)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
close(r0)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r5=>0x0, 0x2, 0x9, 0x3}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000140)={r5, 0x6}, 0x8)
r6 = dup(r4)
write(r6, &(0x7f0000000040), 0xfffffedf)

00:00:45 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4)
setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x33, &(0x7f0000000080)="4a677c3b063f0595f05d5d3c10a6f43a95659dd87b36ea9fc1c33df3a44789a03489c22db704b2f44c820470153210c6631571f4d5e5bfc433b3e036349b7c80d608da4439fbea7bf48037bb2f4d6f5bc8e12f132f6196e238fa742dd83a7ccab0ffec643f9e7afb6c1f9f11d61086a7f3c6363af7a88fc757b633ac347189ac4336f93eb051aa7d8e8d65feb307da54929fa295abaf06d8ab57c750789c2c50d2cc1350943b58af22d1d66dc9e89870c8b3ddf9431c6edf3c2777999b611aaf78784863", 0xc4)
setsockopt$inet6_int(r0, 0x29, 0x5f, &(0x7f0000000000)=0x7fffffff, 0x4)

00:00:45 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000300)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f00000006c0)='\xc0\x15\x965\xd1\a\xd8\xf1\xd4\xa2\x94\xd5O\x1a%\x10h\xf1j\x02tL\x99Q\xe8\x97:`\xfa\x87X\x9d3\x1d1\\\xf7\x02C\x11t\x87\xc3\x0e\xc4\"\xa5\xd5\x8d+\x9c\xab&\xb2uN\xd0\x12\x81V\xbcq4\x99q\x1e\xc0GkD\xa7\x8d\r\xff2\x1e\a~\xfe!\xa3\xce\xf5-L\xd1h\xdaE\x97\x01\xe6>3\xbe|z}\x00\xf1\x90\xca\xa9\x88\xac\n\xb1\xfa+\t\x05\xe0\xbf\x8b.I\xde\xe9\xda\xe9\x06q\xbfox\xcb\x8e9\xad\'\x00\x00\x00\x00y\x97\'\r(p\xb7$}\xc3\xd7\x97\xf5\xa8\x9d\x1c\x1e\a\xda\xf9?\xbb\xa8\x9e\x16\x14r\x97\xa3\v\xca\x05Bb\xee\x181\xc1\xe4o\x85\x00\xd4\xbd\xcf\xb9!U\x0f\x19\x19\x94\x15\x10\x04L\x80\x15Z\x86\xadhq?y+\t\xa3)\x01l\xb6\x14\xd3\x85l#\x88{\'\xdfw7ou\x9c\x85.\x16N,;\x97\x17\xad\xe4\xc5\x16\xcf\xc9\xc537\x85\x1bc\xa8\xf1'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r0, 0x100000000000005)
mkdir(&(0x7f0000000600)='./file1\x00', 0x7df90600)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180)=0x100, 0x4)
r7 = socket(0x2, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000a40)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375e08fe856d41af6a11b8b401f8ba62c1aff44b0d6d805437a036ad436e2d689c490fce3aa220bd651e1e1ca061df0fc701528d529c2680d0de36e0c6a57c84ee190fff38cd42b9fb2fe624f0a333ceb151d68e54c8a45b81109187b741c30bfb8cf6e79db09ea4c4d3efc883df4c0e6a80f507e9d19d987b85874f045dff05c9f96be57d4c08325f873c42647ce41709f2411d26aa3a9", @ANYRES32=0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, 0x0, 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(0x0, 0x20084, 0x82)

00:00:45 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa2d, 0x4)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="820202000000006876bcb48ccf1f8170f15725843937c52452622d97e40731e6f1667d5a8784b2c98270ad5967bb6a2f8b7861b069bb1b2f5680000000"], 0x1)

00:00:45 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
close(r0)

00:00:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000040)="b6c3bc02bc377fa6398bd5d30c46cdb2a54630fe6c39841bd89e19ec97df7587d3", 0x21}, {&(0x7f00000000c0)="231ff5d5e6ad1fca0b86d77b89592b6da011d3aa19d74c7caef470bcd111f7d62b1d73d5cbac7b21b9ea3953879de3a6da17ac2985ba86bdf3231ed268", 0x3d}, {&(0x7f0000000100)="c9e891d91ec761b7a3f3e7b6b4e1919d402f57e2fb989f76c27e3cb2504564fdda578ddbbc57ef3c5ee00c426969e8dac8857a344f04cc60af7d79c698da650a3ae4cdc00e7257df78e4b1beaceb9a2edd2fba2a3028048b8c38f1f0ae0ea16278572b26edfd899bba133aae6c87b8d9c7d705212499d3c235265090f20e60f7756e70919c3d840eeddd8ba02946b12c6969ddc2973e3ea96bb4628e0db76202ab3d076b44dd84281b4dc675aae1b7fb986a2205db3ab75972234259da9cb634ac4c", 0xc2}, {&(0x7f0000000200)="ede347ece5af86d83599222dc7d6e40e2da6697c2a2839d6da0e4808cd921b29b1dc20cf1b26ac3de33986755470cbb91e150489de4bbaf7db0880c5", 0x3c}, {&(0x7f0000000580)="aa5e856491eabd8ad1f874013d440ae8c22aeebc39122a73bf03b709dfac2bbf8ef13f0a4346280bf70b7615aaa65f25a657e6597e3305c183ceec9be103acf551111ae427166cad96fa5704589b407960720aada3e47702e0cd905eae481d5085cc2fd4a4edca0f4439376d536e2ee29e9b946536cbfe7e8bfb615843db74098ada861cc1640786ad49246109cd23004a9ef0ba30a7ccf4747b1828882be07f303fa6f05bbd7552c760141c2776b3463666a8849128510ec1f27b582498793005e9aeeb7ad94624f51b383419ba1d11e2e1c709a15da738ccbee22c6ae38904cbe17860ade5f77e5d801cf8383986d51fc9bd7a22bd3ddc70fae6f6bdf5fbaa568ff2224a5790f00028da75b94add3235c44b1c4306719001fe3597213319f095e1f4f942118eb4cceb71581bb2574497da6eeefeb402fa1deee2a2321e7c2ad121799f44b7868d5e6675c6b38e2d32afd7cf0d0745e9d53aeebc21ece9755e41c12aada18a9b2be3726ad18e052a19e82442f252e1a01a54a83712c5e049ea3a8dd7f346430d68e874d62adebe10c40e573b369a3a2a9f6012535f46d78d3272a17d689fe16679df0ea9f657425611a734ca32284dae246169c28d74529ca144c0026398ccd7be967acb433029ba9ec9d9ace412ca6939335513aea28a4bb94e67efb4e72dfdd17f7deb4c9547a52043098be4140f740535c082c8363fa5cbb3a4f2d9c7e833e7be28f57f60e0fbd6e50ee964458cb16a8cb65c86c1c87c1920180b3701f28d4ac69a20635ff718281d3b4a70246b4a648edb337926adcd80f673fb3e0a246140dd567558f7a3e93649e725027e8f717e6967e73b880d25d790343b60f7c5d0bacdaff0fa65f7d13789307e63c0cbfe5a2e9b7b497eb9c5b80a282f86397aec9726cbbee2b92506f04220e755264c049137d510b82d8bb361d6283b624d07e8c09ab816abfa8651eea47d4f204d16e34646706d573e7493dbddd7086f20f25cf25e99d615fba3353b3cd925382e974b63b9f7d30e1ea433457850f66d481950168258b71c7bc58b96573e211f5cb421714c98a6747776c7d560e9f9e6a18a623b654addaa3ee986dc325b29840119f7f4d939801918da1101c093fa633d8cb1a786c5ea7640ded95ffbe722ad94a92b5909a9c78a46e9fce309969bf8561ce9a8e5aad46cb3ac83ed4ab3ee1dfc4701d23ac44c334ef24d40c53b0a6f5a0e7f71a643dca085653f5b9bdb507f676955d1b80347112e7fe767187d2ac1744f80cb459ff397fcd5fe5d9378172d3b3b750a86086df000364fd811bbc02b0dadda62f8ac9cc3465bbd6239a53643a836dc22af57d903956fe592afce2af0abe941c7b9b041fc5d698d7b0020ca5b50c00db09b96ac9cf6458d6fc914cc6c7c3cff33d89021b1cc2f69419db48690a872b9b029d5b7fef309f7fd38d5a7c101c22d0180f68efdb6cd876f0a2b1c22334fafc4a427d851fcdb8bcb9c34bfc151d9d78d6fa47cb043d278dada6c780c2da7c6e5fc99738d018c9828c6ea9c0ada917baad7f5f55cd2eb093fed947ab008ca211f6868720aac597836913d8db6062f2fbffa2f43ad1449c9324eaf9f50fc0c790c2803ca9e69017f5f74a7125271f4b41b6cd966a60846a705a263ee4e2cbeb40ea679191945ca56f4d08eb721529d7c5260fc616493ea6c98c037be3ebb7e2c43cadfe724d06c324d9675062e0878f0a9d29f513ffa66a76ec22e32ebbca943706234fabfb6232198a42fa703d63d58347c597865c1fd35d090b06af3b880ce3609e8484f3c7f913f69d816d397903354684081b28445f79c7b87f5f5d7e4097471ee4ecd724aa96546129a3c158f410d5d7b3dd4f43116c8a4c26dee589c3d918542b39b557618f12bd0dac0267dbd483db4b5ef538c22f067e80af9befc03c8437d696cd299c16928e77b1b3b6b0686694612b0f43335aa92bac18fcffd2408f97a495b88254b89c64912ddddadb300d1127a0b7d43617a479754a7fc9d4ebec43364ad90042ab09c3e5b446a166799b97ae5ccc6c8b8a1a8bfacb369546fb717ad2faf57e12a32d4caa7194d3af0d387a67f6d8a10c8ce29e7f46d985e4aa9ad19b180bee2cec0ececefa63a3c74890f56ccf795b480b511bb5de33f4b47de3cea4a789b11d5478c50dc77a192e3c6e2a5ac8eaaf9e2cae59f1cbe0a73b3e3ab424316216ad7a76ba578a0de19abc225b3eaac3600c6a985106eebfd2340dca30918331982a1e0dc712ee92b58d01522a6f380cabeb8b5a6b2608233e02ee71ef4b2a9f94b8a5ac50fa90bbcecfd83bed27b203a5a09cb95440aae6bea2fabae41970f8b7ffed1df527c1268a78b93ad752b8d2e010025f63e564084a392b09945a07b97156b2764e4a12f38774825b3ba9036989944174516ef640e8c36cf012b8491263eff4ade3575b2e2981469e75a5b43f9201479e1731ba325c74718d65245e96f09703c753c3a66614c7ab68213c0bac666e77123da3b1c65ef4b1a02297011c2eba95143c8ddaf80bb9ea8db9d4fdd6208a9967f4b8f97f6ced6ada6caca7dfbdd47793febcd2437fa1d8583fd813d7dc9d99ad69e91354a22890ef72073a0cf58986ad82d1344295557bd361b6fd9314f5331914765e66af98ed9fd6af62f005bfe218dbc86f813663496279fa637eef1e705e2bb0481f0c5606f710d9fed6ae3bf4fde2f811f3eacf88c26eb168c40a247a2934d40d5afa53910d56011800446f32bf6d0fe7cbd42ebd0644f34f307ba05d2106fdd602b3b408ba31c2663d05a036cffc0322acf14129f1614dc79c45be99205a0c545b006a10de431b6e46944aadac3f451f851d8c7182b515dc22cd083b7d4cae33703af0a3feae6c050bff01683af7f1ea633cc880495e8f636da7a8c5110ef7b4603ef73b5560a4da6bf8d3a7d612664ddd2e6a15d542637548dc3ab70613358658381a4ca9f347d401f4b89c587c644cc72beac9964c31708544f0daa263511528f703494a780940bea0797df826dbf07794ec0717faaf9a129e226e3c1aa7b906bc749dfd96bb6c8a1c69953aa5b5be39a9b8885225cb9d6ee308c44604c1b7e437f899b963f1f2f0fe1822414c1376c2d80bb5bb7c9e1dc3fbcfb99dd5753315cec2909c417f92e3e9115cbe1b97b994c29bffe5d1e3c61bdd92598b1096e9d15fec0c0e1ad2368f8c32cc9e581b32ded3b9a4f830fbee4e56969a1181934d59be488615ecbccf5d897f8e89c75f91baf4bd5bef97b1d59e903085b9a9fe32d32699c8a301a7a1c75d9c46a8785a15edf17595a0fb14e46c7d3071cf17cca8aa419ff77af9a0fa75efdff21ac9b9abab2fd3826de5fef43a607bdac9fc2e3a9bbbdd9afc2d5d5d9f3fea0517203e5910e2d190f31f65ef713949d172b1105b6d54ffc673b4a27f47e705b66cf8fcfb28b894dcddc5aa934917a616ff13c90a60624a97fa595fc882f879b6572749044d39a3cc0b70518507f6313136b79a8a266bc59b9c6ad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0x1000}, {&(0x7f0000001580)="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0x1000}, {&(0x7f0000000240)="f9c15f2a040d4a0170172808aadb371ddc29506549dcb757c3bd1593bc803baff9efeb7df64348e941915e5f5bfd4f38af35e8a5f6093ccbbee1a7b430ef5c71775e16ec935b3b25eb5d611365a80545e0cf93caa6123c48668ce763273b5391d4f961b987de1f7345914fe0d8b2e3288c31276e97de1501828313ec9ec6098f18a43c79b940c2f0d97a0daa55c4ef3eb40e73335458b1f0180f3018d59fa433cbf1d8a90d25", 0xa6}, {&(0x7f0000000300)="a43c68384eb9f2c219ebfbe12e1152fbc821bfb13405b696d8bdf6ff22016e6561c5bc6546a8ecfbee6d00fb8db5970cf68a05ed2b4b4b890e93756b25674f5bc4c43abcd646f5f1", 0x48}, {&(0x7f0000000380)="b714228d1b367694d6496de1d3867d830c82d6b1ff7e4dcfe6c1c5654b47228c28d6525d3571e63a7c8093ed8be0e70b5a609e0c0514731aaf0bd5bb9c317d0e3c58143488e610d07530a466d96934204c82f5a420ca00a77cfd6e77825cbb6fb3196a6dd0278c9523f32ea6ecb395909cf5c18a01604fb843683fba351138d604ae0892da779b5d9e12bc6872389fbd90d171f44ef4b8be1a9ea02fc2daacd87d5072d00c6539b9069b656bf0e3", 0xae}], 0x9, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
pwritev(r1, &(0x7f0000000540)=[{&(0x7f0000000000)="cd", 0x1}], 0x1, 0x0)
ftruncate(r1, 0x80000000)
pwritev(r1, &(0x7f00000002c0), 0x0, 0x0)
open(&(0x7f0000000500)='./file0\x00', 0x100040, 0x86)

00:00:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:46 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @multicast2}, 0x8)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r1 = socket(0x2, 0x2, 0x0)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)

00:00:46 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x3d, 0x0, 0x0)

00:00:46 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c65300068613b96276698bf567eeafb5a578bd413"], 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xb)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="d4429292719748e7bfa3d8222cc511a2794bbc5f5214a9014f2857eb3aaf77e2eae470ea308f2ba9541b7bb84fc0fa3e11c5eeb4a7b21d76d1ab7a1a97b7506e4c80eaddcfd141f0e2726f697c267de17f1a4a7d221b541b57d970f7437346def80b62ab", 0x64}, {&(0x7f0000000240)="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", 0xfb}], 0x2, 0x0)

00:00:46 executing program 2:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xfffffffffffffffc, 0x4)
open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x4)
freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27)

00:00:46 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x40)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
chroot(&(0x7f0000157000)='./file0\x00')
utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0)

00:00:46 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open$dir(&(0x7f0000000940)='./file0\x00', 0x200, 0x20)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=""/132, 0x84)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000980)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="ff070000090000000006090003000400030000001c004e20000000000000000000000000000000000000000016ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="03000000ffffffff050000000100000060651f09d60c1544677fb08fc1001400"], &(0x7f0000000080)=0xb0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={<r3=>r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in6]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000740), &(0x7f0000000780)=0x10)
dup2(r1, r0)
bind(r1, &(0x7f00000007c0)=@in={0x2, 0x0, @rand_addr=0xffffffffffffffff}, 0x10)
r4 = open(0x0, 0x0, 0x0)
sendto(r4, &(0x7f0000000840)="2a19a8162ce40d96a255998396a3ece0051ea5e5450b054e828101f33d042129af2bce525e1d6c013d68ce44f8d10c14e2d0344f55616bd8dc67c8e358735bf58870af4a7d77de2aa7c2c800e64763555606cbe05d617fffaa13ceb8617667828ecdee531b50f7a7e8a86bb619a4ff4e81fc91b72cacb6155ee751411d867ebce669e7ff6972b45bcfbc8b0b3569e86677fc1e1b29", 0x95, 0x1, &(0x7f0000000900)=@in={0x2, 0x1, @multicast2}, 0x10)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000800)={r3, 0x7, 0x4, 0x1}, 0x10)
getgroups(0x0, 0x0)
execve(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='/\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='\x00'], &(0x7f0000000700)=[&(0x7f0000000580)=',)/\x00', &(0x7f00000005c0)=']^\'-\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='-%@\x00', &(0x7f0000000680)='\x0e\x00', &(0x7f00000006c0)='\x00'])
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:00:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0xffffffffffffff91)
getsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f0000000440)=""/211, &(0x7f00000001c0)=0xd3)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080), 0x0)
munlockall()
getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000200)=""/134, &(0x7f00000002c0)=0x86)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000300)={0x7}, 0x1)

00:00:46 executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
shmget$private(0x0, 0x2000, 0x400, &(0x7f00000fa000/0x2000)=nil)
setsockopt$sock_int(r0, 0x88, 0x1014, &(0x7f00000000c0)=0x7f, 0xfffffe9f)

00:00:46 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
fsync(r0)
ftruncate(r0, 0x6)
ftruncate(r0, 0x8000000)

00:00:47 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0x0, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:00:47 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:47 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1a, &(0x7f0000000040)=ANY=[@ANYBLOB='B\x00\x00\x00\x00\x00'], 0x8)

00:00:48 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0, 0x1000}], 0x7b, 0x2)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
fcntl$setstatus(r0, 0x4, 0x8)
r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffb000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
nanosleep(&(0x7f0000000380)={0x60, 0x65a9}, &(0x7f00000003c0))
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r2, 0xff}, 0x8)
write(r0, &(0x7f0000000300)="4add6febf36ac4bd153701d12264", 0xe)
r3 = open(&(0x7f0000000340)='./file0\x00', 0x404, 0x2)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000400)={0x4, 0x1, 0xffff, 0x8001, 0x9}, 0xc)

00:00:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:48 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x11, r0, 0x0)

00:00:48 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0xffffffffffffff27)

00:00:48 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r0, 0x1)
fcntl$dupfd(r0, 0x11, r0)
setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040), 0x4)

00:00:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:48 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="100000008400000008000073f77e6a440f4a320081b3820000002114000000000000000700001e621fe8afe03c30580bc501000000004bba011f333fe8721f2d42643e5920a736d64ade4233c46ed52fa4b6a9735766e7c9b40f6148e0c6e87731078012ef5fdfc973378a982cd0f8dbb4fd1a7b606d247ac47393fb2ba075450282f26f7219ef9360edee56c26b0ee91e6a7739904aa403b4ab589e8e8386c57265c2c9968559ccba81046368df82d74289e0fd8f279e6737dbd1c46e17a963159dd5a8eb284cf383a3d0ede04d5539eaa5e7db0360b934ba73cafe95deed3ef2820216ada8c3287113d4ae648152b04be1c9faee04e3b93a"], 0x1}, 0x400)
sendfile(r1, r1, &(0x7f00000000c0), 0x20)

00:00:48 executing program 1:
mprotect(&(0x7f00006fb000/0x4000)=nil, 0x4000, 0x1)
r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0x0, &(0x7f0000000080)={@local, @rand_addr, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@multicast2, @empty, r1}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000002c0)=0xfffffffffffffffb, 0x4)
r3 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000200)=0x8, 0x4)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
r4 = getpid()
fcntl$lock(r3, 0xf, &(0x7f0000000440)={0x3, 0x4, 0x100000000, 0x8001, r4})
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
unlink(&(0x7f0000000280)='./file1\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r5 = msgget(0x3, 0x1)
r6 = geteuid()
r7 = getgid()
freebsd11_fstat(r2, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getegid()
msgctl$IPC_SET(r5, 0x1, &(0x7f0000000500)={{0x4e5d, r6, r7, r8, r9, 0x40, 0x9}, 0xfff, 0x9, 0x6, 0x9, 0x1, 0xfff, r4, r4})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={<r10=>0x0, 0x7c27}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r10, &(0x7f0000000100)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000300)={r10, 0x7}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_int(r0, 0x0, 0x46, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
r11 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r11, 0xffff, 0x1003, &(0x7f00000000c0), 0x4)

00:00:50 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040))
open(&(0x7f0000000000)='./file0\x00', 0x10008, 0x80)

00:00:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={<r1=>0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e22fd0f0000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000304a028fc978ab5a456d5f00000000000000000000000000b4e3712a00f1ffffffffffdd66e23f022f55a4f44128814c488d831dfcf7ade3cd213806fbbc01951605f29317adae1a518ae8dab4ce616d069d32a4eed34ad41458ad3f00ee7c84ef890915ad86bf00000000000000000000000000000000", @ANYRES32=r1], 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r2=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2}, 0x10)

00:00:50 executing program 3:
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r0=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r0}, 0x20)

00:00:50 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0xe6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6, @in6]}, &(0x7f0000000200)=0x10)
sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000340), 0x1, &(0x7f0000000000), 0x2ef}, 0x0)
poll(&(0x7f0000000000), 0x24d, 0x0)

00:00:50 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)
getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0)

00:00:50 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000040)='./file0/file0/file0/file0\x00', 0x40)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
utimensat(r0, &(0x7f0000000180)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xffffffffffffffff}}, 0x0)

00:00:50 executing program 3:
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r0=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r0}, 0x20)

00:00:50 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="09000000290000001700000000d9000019cc811dc13225a754d3dde6dc52c3eb29f8a793cbed6d2cd16aea1000000000000000"], 0x10}, 0x0)

00:00:50 executing program 0:
socketpair(0x1, 0x3, 0x3a, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
listen(r0, 0x100000000081)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x25, 0x0, 0x0)

00:00:50 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000006)

00:00:50 executing program 3:
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r0=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r0}, 0x20)

00:00:50 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:50 executing program 1:
r0 = socket(0x2, 0x10000005, 0x0)
connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="080100fda6d1d44b9e612cb6ee135dddf1995ed71427fffabaf9847a4d"], 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [<r1=>0x0]}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r1, 0x52, 0x0, 0x1, 0xc9, 0x80, 0x4908}, 0xa0)

00:00:50 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="14000000290000003f0000000000000001003ddf26d09bffeb5a04c95d1cd9300000127f8b60304ca74a1606519e754b8ce3bc1d43c869b2ca878dc3a02ab81a854c448a832874fa09c6787379aa3fb5f174f6a39c820912b0809e07a89ce9f9d692b7a83896c4298a76d0b6e26537ee78519c5048181a0c9d8ee1bb138518d2675da77d8afbdffcf67a8f5591d14fd9c55996f6b84e3a248d0a7854e847b3a5c6bf8fed292d1d174e499e31374463d25c64bd991124b1e6be46081490f86c0796e2845bf664b0b92a66db4a984c9ec5bfa9ace9dfd3cea3528ca29c24dbc8bbdf7e19eda3e06fa6319a637d4fbf"], 0x14}, 0x0)
sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000080))

00:00:50 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
chown(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x7)

00:00:50 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$unix(0x1, 0x3, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x39, 0x0, &(0x7f0000000040))

00:00:50 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:51 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000000c0)=0xfff, 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={<r2=>0x0, 0xf, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, r2, 0x0, 0x7, 0xfffffffffffffff7}, &(0x7f0000000300)=0x94)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x7fff}, &(0x7f00000002c0)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000400)=[@in6={0x1c, 0x1, 0x90f, @loopback, 0x4}, @in={0x2, 0x3, @rand_addr=0x100000001}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x3, @loopback, 0x8}, @in6={0x1c, 0x1, 0x6, @loopback, 0x47d7}, @in={0x2, 0x2, @rand_addr=0x200040000000}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000200)=0x10)

00:00:51 executing program 0:
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:51 executing program 3:
r0 = open(0x0, 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:51 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x3)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000600)={0x80000001, 0x1000, 0x400, 0x81, <r2=>r1}, &(0x7f0000000640)=0x10)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_dns\x00', "4a0293eaf0508176cac95210d587845128b5378d0d155d35b5c80474c4e9ca5ef4938e26b078bfa11edc609408d90ede092e728ab4be975948cd911c50ae9c2d7447dbd82e32bc8b64f901b5974b99312f82d8e2abe33a4657b26f188cb2d35429732cfd69c036520cadc6372043d9214474bda1d013ff65c00fb8c103113ada1a42e2ead2f9640d83d53c48e357b415874dc247583a71b5ef2d2bc0998b41026533dc7320b17061a5f919c810ccd94fea8189fb0bef1f5df939dc4055759f7810973b991339efa06d524aab8a5d92f05ec0041ffb30da7bafd54a3e04dbd205b1c9e85df82dda03d6418c1ea9e39a2b"}, 0x100)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000000000000000000000aa0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="025588777e78425449ac4a4981c31efd532827f7c6131107e27dc2535f599d80fea34012ef33840bce0c24a914b9d1868a55f75e6890d15dd733d1a4c354e6757a4a062ce1479ab30f6b5da646430cf2c9314a3a7fecb6f1d2871721dbc54eeb9ea39ebac524a5c262a9e0dc4ef54f9407d29c5a0079a9eeba253d96be9c03550c9e5b2830ea2d971b5ad21ec6ed707821bd52580f8d7a4c6001625b9aca3895c89b196901002c986412be191371b0"], 0x8c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)

00:00:53 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r2, 0x1)
flock(r1, 0x1)
flock(r2, 0x1)
flock(r1, 0x1)
open(&(0x7f0000000080)='./file0\x00', 0x30000, 0xd4)
dup2(r1, r0)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 0:
freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x0)
fchmod(r0, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x8000, 0x5}, &(0x7f0000000140)=0x10)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800007)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)

00:00:53 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20a020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r1, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd57)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r2=>0x0, 0xb1e}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r2, 0x103}, 0x8)
getegid()

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 1:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000d0c000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000)
munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2d59b56a, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffff9b47, 0x5, 0xffff}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x42, 0x0, 0x4fc, 0x2}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8}, &(0x7f0000000100)=0x8)

00:00:53 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f666908003000"], 0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x8, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
recvfrom$unix(r0, &(0x7f0000000180)=""/66, 0x42, 0x40041, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x8000}, {0x9, 0x1ff}})

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:53 executing program 2:
r0 = dup(0xffffffffffffffff)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x4}, 0x24)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
open(0x0, 0x0, 0x0)

00:00:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={<r1=>0x0, 0x9f, "eb4765d2a789d3f9d9d7b5c76095d9f03f1ef0ad13ab7f9859bd9c48a800b93cb02acee0de88ddbff1520915b5743836e62790477f9f538a8660a1f6759d7628e14109ed614011806f79064bb6ad2e3c1f9f1fd24807f6216018ca99d007b5f8a41d85f836aef98a019bef572f6bf1420b3f275d00bbf11b80fa5d4b3f1a73e0e64e8900894c293ce997d67fdd5ae4a1d201a40370f043167b50dbff7d07b1"}, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={<r2=>r1, 0x8}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000400)={0x5, 0x4, 0xffffffff80000001, 0x90d}, 0x8)
lseek(r0, 0x0, 0x1000000000003)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x200000000000021c, 0xc671)
r3 = getpid()
fcntl$lock(r0, 0xc, &(0x7f0000000240)={0x0, 0x3, 0x100000001, 0x3, r3})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x2, @multicast1}]}, &(0x7f0000000280)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
syz_extract_tcp_res(0x0, 0x0, 0x0)

00:00:55 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:55 executing program 1:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x4, {{0x2, 0x2}}}, 0x90)

00:00:55 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x4)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r0, 0x80000001)
pwritev(r1, 0x0, 0x0, 0x0)
fchmod(r0, 0x152)

00:00:57 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4)
sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0}, 0x0)

00:00:57 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockname$unix(r0, &(0x7f00000004c0)=@file={0x0, ""/4096}, &(0x7f00000002c0)=0x1002)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x196)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff31)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00', &(0x7f0000000100)='\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='*^]-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x90*}\x00'])
open(0x0, 0x0, 0x0)

00:00:57 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:58 executing program 0:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
socket$inet6(0x1c, 0x3, 0x3a13)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)

00:00:58 executing program 2:
r0 = socket(0x10000000002, 0x1, 0x1)
getsockopt(r0, 0x3, 0xfffffffffffffffe, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x7, {{0x1c, 0x1, 0x3ff, @empty, 0x1d6}}}, 0x88)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x97, 0x4)
getpeername$unix(r0, &(0x7f0000000100)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e)

00:00:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:58 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff"], 0x6}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x9, 0x84)
recvfrom(r1, &(0x7f00000000c0)=""/137, 0x89, 0x80, &(0x7f0000000180)=@in={0x2, 0x1, @rand_addr=0xfffffffffffff501}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0), &(0x7f0000000200)=0x4)

00:00:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:00 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, 0x16, @rand_addr}], 0x10}, 0x0)
getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@multicast1, @local}, &(0x7f00000000c0)=0xc)

00:01:00 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1015, 0x0, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/30, 0x1e)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4)

00:01:00 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x5, 0x408000, 0x0, 0x3, 0x9}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x98, r1}, 0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getegid()
fchown(0xffffffffffffffff, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)

00:01:00 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)="0b9be1adec9319e9dd25fa5c46fb7c7fa4172ff979a76c3f7cc14579e575eb7c2fc52db72f63e06cad131808c073fba8e710853e4db3705e70f2a0b948d511ddbb5adbb6580a2cf9bb5158ee186ec1495ad32bc6c9237054", 0x58)

00:01:00 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:00 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000840)="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", 0x1000)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c237e00"], 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000540)={0x0, 0x66, "507851cd6917832742b8faae3f80f755210f43f770bf2cd875f5da5a768a69eabaed10d0f8a42958ee84ca88aec5bf5080c2a1f0fa5ab721b88ec4b24209bd480ed2f0edc0100f91a4dafce3d326d6f4bd9267be150cd1d6ef6a766001eccb1aaf6e47c0c18c"}, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)
getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, r1}, &(0x7f0000000100)=0x84)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1)

00:01:02 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x6, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={<r3=>0x0, 0xccc, 0x8, [0x8, 0xc909, 0xfffffffffffffffa, 0xffff, 0x6, 0xa024, 0x2, 0x6]}, &(0x7f0000000100)=0x18)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x40, 0x800, 0x6, 0x7, 0x7f, 0x9, 0x265, {@in6={{0x1c, 0x1, 0x3, @loopback, 0x7}}, r3, 0x10000, 0x3ff, 0x200000, 0x5, 0x8001}}, &(0x7f0000000200)=0xb0)
sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000aa1400000084000000070000000200000001000000100000008400000009000000e00000011c00000084000000040000001f0000080101000001000000", @ANYRES32=0x0, @ANYBLOB="100000008400000008000000010000001400000084000000010000000700090007000b18100000008400000009000100ac1400bb1c000000840000000a00000000000000000000000000000000000000"], 0xac, 0x101}, 0x188)

00:01:02 executing program 1:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1ff, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)

00:01:02 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @empty, 0x100000000}, 0x1c)

00:01:02 executing program 1:
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
bind$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r2, 0x0)
close(r1)
accept(r2, 0x0, 0x0)
dup2(r1, r2)
execve(0x0, 0x0, 0x0)

00:01:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x201c, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x192)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4)

00:01:02 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="b52c174282896b16390a1bc5861b743a49d6660aa2211cacd0ec5d011b61aac66f7fe39c24b8c12a998df1b5ce18848838f500669c9715c188947e39aaf4f44828e63c9ae75b45a6105a31119143955ff0b8933a509fe922c63d932d195d983007021ea99515940e6f74372c114a79438c742bc247e0ea7c1d0ec1ffc224ddfed9c8e7f3e189f3d96154343bf3cf9bb43cb4da383b90dc89567e44fb6864f96834a23a679dfe5129bb44566acb5aa750889c6ca62034e1a7d69115ca181f1952344f042b8d0ccbd26ee09c43eee888bb4f0129d3d0894d9ee49abca7c2d602fa293d329aca"], 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67)
sendfile(r0, r0, &(0x7f0000000040), 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x78cb8d49fa090bbd, 0x3, 0x8}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x80}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

00:01:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(0x0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:05 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
freebsd11_getdents(r0, &(0x7f0000000000)=""/219, 0xdb)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={<r2=>0x0, 0xfffffffffffffffb, 0xf, 0x2, 0x1}, &(0x7f0000000200)=0x18)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x0, 0x1000, "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"}, 0x1008)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x8009, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="eda8db4be7f77eda7afc165006a61f76e68cd46719b36060843cebdb72d2b5acf9701300053114bba813"], 0x8)
accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x30000000)

00:01:06 executing program 2:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x40, 0x10)
r1 = geteuid()
getresgid(&(0x7f0000000340), &(0x7f0000000280), &(0x7f00000002c0)=<r2=>0x0)
geteuid()
fchownat(r0, &(0x7f0000000140)='./file0\x00', r1, r2, 0x400)
open(&(0x7f0000000180)='./file0\x00', 0x8001, 0x5)
select(0x40, &(0x7f0000000000)={0x3, 0x7, 0xa6, 0x1, 0x5, 0x7fffffff, 0x1, 0x81}, &(0x7f0000000040)={0x3, 0x5470, 0x2, 0x800, 0x1f, 0x8, 0x81, 0x9}, &(0x7f0000000080)={0x1f, 0xfffffffffffffffe, 0x2, 0xffff, 0x7fffffff, 0x43d, 0x8, 0xd2}, &(0x7f00000000c0)={0x1, 0x6})
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1)
setreuid(0xffffffffffffffff, r1)

00:01:06 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0xe4}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10)

00:01:06 executing program 2:
r0 = socket(0x17, 0x0, 0x8001)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x1000}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff09000300000007000400ff0003000240efcac200"], &(0x7f00000000c0)=0x1a)
r2 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1013, &(0x7f0000001340), &(0x7f0000001380)=0x4)

00:01:06 executing program 2:
socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0)
sendto(r1, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto(r1, &(0x7f0000000040)="cb878e1c8f86b58af7dde3713b5654104c1ad3bbe109a2e349dab1a367b9d4992df2f75cb84c58eec007c6acd40229e369619be4040daef7baa51f5444cbeaca9140f610e191b5ce95b6ca58347ccc7935eb4bf67ae030f72953d1720abeef7485896b7c4f67fb951969c4ab", 0x6c, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x2, 0xbf5}, 0x1c)
r2 = accept(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000001c0)={<r3=>0x0, 0xe2cc}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8)

00:01:06 executing program 2:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:01:06 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r1, 0x0)
getsockopt(r0, 0x6642, 0xa279, &(0x7f0000000000)=""/102, &(0x7f0000000080)=0x66)
ftruncate(r0, 0x100000001)
freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x9008, 0x1ff)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:01:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:07 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x2ba, 0x77, 0x8001}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x100000001, 0x5, 0x3, 0x3, 0xffffffff}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, r1, 0x910, 0xff, 0x2, 0x0, 0x6, 0x7}, 0xa0)
getsockopt(r0, 0x5, 0x6, &(0x7f0000000240)=""/104, &(0x7f00000002c0)=0x68)

00:01:07 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xffffffff80000000, 0x4)
bind$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x238)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4)
bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8)
truncate(&(0x7f00000000c0)='./file0\x00', 0x2a)

00:01:07 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0), 0x14)
r1 = socket$inet6(0x1c, 0x7, 0x0)
r2 = socket(0x1c, 0x5, 0x3)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r3=>0x0}, &(0x7f0000000040)=0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000200)={r3, 0x7, 0xf, 0xffff, 0x5}, &(0x7f0000000240)=0x18)
sendmsg$inet6_sctp(r1, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0xffffffffffffffd4, &(0x7f0000000080)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0xffffffffffffffb2, 0x20080}, 0x0)

00:01:07 executing program 2:

00:01:07 executing program 2:

00:01:07 executing program 2:
r0 = socket$inet6(0xa, 0x3, 0x4)
connect$inet6(r0, &(0x7f0000000300)={0xa, 0x0, 0x0, @loopback}, 0x1c)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0xc100)
sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000800)="b1", 0x1}], 0x1}, 0x0)

00:01:07 executing program 1:
getresuid(&(0x7f00000000c0), 0x0, 0x0)
setitimer(0x0, &(0x7f0000000040)={{0xffffffff, 0xd8a6}, {0x40000000, 0x1}}, &(0x7f0000000080))

00:01:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:08 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
write(0xffffffffffffffff, 0x0, 0x0)

00:01:08 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2566696c653000ace423c09e3854fd2efbb5bbee0c5331728c79935438ea7cf2ddaf810cc005d5d4e7edf2a6902f9a3c8e96368b4da6250fac3214cc877efb6228459bb291d8387037032f2b7e652a4b310282603651004f0c392e4e0026f70b2ae71078ecf4"], 0x1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10)

00:01:08 executing program 0:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x7f000000)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
listen(r1, 0x1000)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
listen(r3, 0x1)

00:01:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:12 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
r1 = getpgid(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x4, 0x4)
fcntl$setown(r0, 0x6, r1)
connect$inet(r0, &(0x7f0000000140)={0x2, 0x3}, 0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
open$dir(&(0x7f0000000100)='./file0\x00', 0x6, 0x42)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
getpeername$inet6(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x1c)
setsockopt$inet_tcp_buf(r2, 0x6, 0x8, &(0x7f0000000340)="b7011585", 0x4)

00:01:12 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)
setuid(0xee01)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r1 = geteuid()
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getuid()
setresuid(r1, r2, r3)
r4 = socket(0x2, 0x2, 0x0)
bind(r4, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:01:12 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="2d012e2f66696c653000be1ba4891397ac6064748639c2dbd6e46408144a322c5b0df3cbaf0d16f48f5cc338594e83e5193f7a4b0a76bbb030302f4c55618636c2de565431e3bd008fa08a119bc82be1200b23930cdb31f4b29f8e434f6d7c6985d0251e6d9b057eeb8088f9d370d54bb247d122c3184d78556b53845c3d5adb0cf2ca7a0a835366d57d71168a672d655caea707dafc925abc23ec40028ed619e96dfa97da2a979f2af868c0f18f5362f0f55df0c4ac8ebe4e9f72f1617c4754a70e2e3862c29cb8c3a91ff75092c2c8daa03500c3e54278468c0c2b8691ef38a55d60d2a818510ec5987a6e8442cf5a49b1d5ec3ea83314f23171e503172189c439fb20f4f2661cdbacfca85967f979ae93b10a32f66df6c68570c3bf81c2465f5285a10ccbb3eca677211ffaaab69b37d6989fcd74819ac7594710e9fc9b5e7a143ec1e1a4afaee43173"], 0xa)
r1 = socket$unix(0x1, 0x2, 0x0)
r2 = dup2(r0, r1)
connect(r0, &(0x7f00000004c0)=@in, 0xc)
ppoll(&(0x7f00000000c0)=[{r0, 0x1d0}, {r2, 0x80}], 0x2, 0x0, 0x0, 0x0)
sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0)

00:01:12 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:01:12 executing program 1:
setitimer(0x0, &(0x7f0000000000)={{0x0, 0x181}, {0x0, 0x8000f}}, 0x0)

00:01:12 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="0192af2b94a3910b834d010000000300"], 0x6)
r1 = semget$private(0x0, 0x4, 0x10)
__semctl$IPC_RMID(r1, 0x0, 0x0)
__getcwd(&(0x7f0000000040)=""/74, 0x4a)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x7, 0x400, 0x8, 0x0, 0x1, 0x2]}, 0x10)

00:01:12 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}}, <r1=>0x0}, &(0x7f0000000180)=0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xfffffffffffffe00}, &(0x7f0000000200)=0x8)
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000))
r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x80, 0x22)
fchdir(r2)

00:01:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:13 executing program 0:
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setresgid(r1, r0, 0x0)
getgroups(0x3, &(0x7f0000000000)=[r1, r0, r1])

00:01:13 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1000000000000000)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x4, @loopback, 0xcd17}}, <r1=>0x0, 0xfffffffeffffffff, 0x8001, 0x4}, &(0x7f0000000040)=0x8c)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x3}, 0x8)

00:01:13 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x40, 0x4000, 0x2, 0x81, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8)

00:01:13 executing program 2:
socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r1, &(0x7f0000000000)="ed", 0x1, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0xd57}, 0xc)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x4, 0x41)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000001c0)={<r4=>0x0, 0x4}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, r4, 0x6, 0x7ff, 0x80, 0x0, 0x204, 0xa955}, 0xa0)
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="28000000ffff0000020000000000cc6d93a9034e49e783f42ba291ffffffff04aa2f12be2be08436a1a9b99e431896688e2995685df4486e34abf1ab7c7e9a1e006ff41f722f5dd48e9bfafa75be3b27ac468d032c8c8738ed93f0c37568d9bbe0ee5979ca08187cfa6fb53fc297473015e9fd149acf8810c97c59ef9c35eadb4050fb8f5780b3c5cc634708ed5bf257004cc3c5598ffa36f17d434f88d8f08619c714a3c2874954eb080abb91395def50bd8b607030b6e380d779e39e471bb57666a9b0330a71eca3e4fff0e0"], 0x28}, 0x0)
dup2(r1, r0)

00:01:13 executing program 0:
r0 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, <r1=>0x0, 0x6, 0x1, 0x4, 0x80, 0x800, 0x2}, &(0x7f0000000100)=0xa0)
r2 = semget(0x3, 0x0, 0x618)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x401, 0xa, [0x100, 0x1f61, 0x10001, 0x0, 0x800, 0x3, 0x10000, 0xe6bc, 0xffffffffffffffff, 0x4]}, 0x1c)
__semctl$IPC_INFO(r2, 0x3, 0x3, &(0x7f00000001c0)=""/80)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xffffffff}, &(0x7f0000000180)=0x8)
setrlimit(0x7, &(0x7f0000000000)={0x1ff})

00:01:14 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000)=0x9, 0x4)
socket$unix(0x1, 0x3, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x1a)

00:01:14 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0)
unlink(&(0x7f0000000040)='./file0\x00')
close(r0)

00:01:16 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000000)=0x3, 0x4)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x100000000000000}, 0x24)
r1 = socket(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={<r2=>0x0, 0x1ff}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={<r3=>r2, 0x7fff, 0x3, 0x81, 0x3f}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={<r4=>r2, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000240)={r4, 0xf6b, 0x80000001, 0x2}, &(0x7f0000000280)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0x2, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={r3, 0x800, 0xffff}, &(0x7f0000000340)=0x10)
r5 = socket(0x17, 0x30000007, 0xfe000000000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={r3, 0xff}, &(0x7f00000003c0)=0x8)
getpeername$inet(r1, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10)
bind$inet6(r1, &(0x7f0000000480)={0x1c, 0x2, 0x7, @loopback}, 0x1c)
r6 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x2000)=nil, 0x3000)
shmdt(r6)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000004c0)={0x2, 0xfffffffffffffe01, 0x200, 0xd6, 0x7, 0x1, 0x0, 0x2d, r2}, 0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x0}}, r4, 0x35, 0x19c, 0xffffffffffffff60}, 0x94)
r7 = shmget(0x3, 0x3000, 0x210, &(0x7f0000ffd000/0x3000)=nil)
shmat(r7, &(0x7f0000ffd000/0x3000)=nil, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f00000005c0)={r4, 0xfffffffffffffff7}, &(0x7f0000000600)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000640)={0xf, 0x8, r4}, 0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000680)={@in6={{0x1c, 0x2, 0xaf, @loopback, 0x9ef437}}, r4, 0xc00, 0x81, 0x80, 0x6, 0x2}, &(0x7f0000000740)=0x98)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000780)={@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r4, 0x400, 0x20, 0x200}, &(0x7f0000000840)=0x8c)
faccessat(r1, &(0x7f0000000880)='./file0\x00', 0x8, 0x200)
shmdt(r6)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000008c0)=""/209, &(0x7f00000009c0)=0xd1)
getsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000a00), &(0x7f0000000a40)=0xb)
connect$inet(r1, &(0x7f0000000a80)={0x2, 0x0, @loopback}, 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000ac0)=0xb03c, 0x4)

00:01:16 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:16 executing program 1:
r0 = open(0x0, 0x84ca, 0x0)
flock(r0, 0x5)
fstat(r0, &(0x7f0000000000))

00:01:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r1, 0xff00)
ftruncate(r0, 0xce)

00:01:16 executing program 2:
syz_extract_tcp_res(0x0, 0x0, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000240)=@in, &(0x7f00000001c0)=0x3)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x400, 0x9e}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2}, 0x8)

00:01:16 executing program 2:
r0 = socket(0x1c, 0x3, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x1, 0x1, 0xf1fc}, 0xc)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4)
getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c)
socket$inet6(0x1c, 0x20000005, 0x8001)
sendmsg$inet_sctp(r0, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)

00:01:16 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000040)='h', 0x1)
fchdir(r1)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/13, 0xd)
setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x4, 0x4)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x0)

00:01:16 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000007f06000005000700595d01005d0000001c004e2301000000fe8000000000000000000000000000aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="01000000000a0000000080ca40ad53eecd811200"], &(0x7f0000000280)=0xb0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000340)={r1, &(0x7f00000002c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x2, @loopback, 0x9}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0xfffffffffffffffc, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @rand_addr=0x800}]}, &(0x7f0000000380)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000240)={<r3=>0x0, 0x0}, &(0x7f0000000000)=0x10)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x8001, 0x7fffffff, 0x3, 0x2, 0x4, 0x1000, 0xffffffffffffda51, 0x7, 0x5, 0x7f, 0x7fffffff}, 0xb)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x1206, &(0x7f0000000080)={r3}, &(0x7f00000000c0)=0x8)
clock_gettime(0x0, &(0x7f00000003c0))

00:01:16 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000040)='h', 0x1)
fchdir(r1)
readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/13, 0xd)
setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x4, 0x4)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x0)

00:01:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:17 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000040)=ANY=[@ANYBLOB="0200002b5f372a80"], 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={<r3=>0x0, 0x8, 0x10001}, &(0x7f0000000500)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000540)={@in6={{0x1c, 0x2, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x29a, 0x3, 0x5}, &(0x7f0000000600)=0x8c)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockname(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000100)={<r4=>0x0, &(0x7f0000000080)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000440)={r4, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=<r5=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r5, &(0x7f0000000140)}, &(0x7f0000000200)=0x10)

00:01:17 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
msgctl$IPC_RMID(0xffffffffffffffff, 0x0)

00:01:17 executing program 2:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100400, 0x10)
write(r0, &(0x7f0000000100)='T', 0x1)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:01:17 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="a26b00770800937152b108c47ca8b5453a8195112de2951f59d4eb663e403efbdf9772e5efc2956616cb70a1a24bbb8df1dc0aef3cbba042b9afc1930402574789ee1b9b2700d72cfe62275e4c14be77d43b262fa694e246c99763156762f23b7f1c5dce7bbaf2fe0e9033fb4326b101d849168b48fdae6975ba89988b54eed8bba2e0c0a59d3d17eed4c63a1a3f16b01c187f18ad0f41d54cace6a621995c8323e2f3f0854a0a2da6716029168daee74ca8d41030e63c74f75b94eb032cc6002970e9920a19a0aa45d78f52a07c1831ad0e49fc6fe1e578ba1564c1aa061facc06e06d22cd73c99214441e1", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8)

00:01:17 executing program 2:
r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpid()
r3 = dup(r2)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2}}, <r4=>0x0, 0x9, 0x8, 0x8001, 0x3, 0x5}, &(0x7f00000000c0)=0xa0)
setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x6, 0x6}, 0x8)
pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
pwritev(r2, &(0x7f0000002e80), 0x0, 0xbf24)
fsync(r2)
read(r3, &(0x7f0000000000)=""/175, 0x6d999)
sendfile(r0, r1, 0x0, 0x257f)
fcntl$setflags(r1, 0x2, 0x1)

00:01:18 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
read(r0, &(0x7f0000000080)=""/107, 0x6b)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast2}}, r2, 0x80000001, 0x8, 0x7fff}, &(0x7f0000000240)=0x94)
setsockopt$inet6_buf(r1, 0x29, 0x23, 0x0, 0x1d)
r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x2b6, 0xcd, "a1d7bc6308284e5ca18be90c52309800d79359bffd546ef3871c81e3c414177b3fae347588e88d6900129add1246d7e565875ca08d858b53d19d757171ecd235910a7fc0e16c3dab1ecb1bf5ef3a2bb66b8cf2e3822ae243039dea7c5c1d3ff5f8fea33cd69a8c130a6a5c3167b20a4c5e4c37efc3420ce6054ddb7c4da1e93d23bd847b816e9af1969d6972ebd38881c12100968fa3fafc98248967a8d422091acb52eeb87ece2dec1e269fb6ff8303453558a22e758d3ae24bca8bba808ccdeb794cc7028ffcfa784675e637"}, 0xd5)

00:01:19 executing program 2:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003})
socketpair(0x1f, 0x1, 0x8, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendfile(r0, r1, &(0x7f0000000040), 0x109b8000)
socketpair$unix(0x1, 0x2, 0x0, 0x0)

00:01:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:20 executing program 2:
socketpair(0x2, 0x20000003, 0x9, &(0x7f0000000040))
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x1b, 0x0, &(0x7f0000000000))

00:01:20 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x15e)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001})

00:01:20 executing program 1:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000)
r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380))
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233)
msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800)
msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
msgsnd(r0, &(0x7f0000000140)={0x2, "780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d4429299c1356a53b29839744ed41653dca211e16ea48e91ad00ff6a"}, 0x8f, 0x800)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x7ee4}}, <r3=>0x0}, &(0x7f0000000540)=0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000580)={r3, 0x2000000000000000, 0x4}, &(0x7f00000005c0)=0xc)
msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800)
connect$inet6(r2, &(0x7f0000000600)={0x1c, 0x2, 0x1, @loopback, 0x800}, 0x1c)

00:01:20 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0x1, 0x1, 0x8, 0x52}, 0xc)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00022e2f66696c65382f66696c6530005370e57c7ec189f7e40016f313902867cb7cd3a0f13ae4f9abfc10eed44cf487ce0ba818dc71fdca1d8b494c0788d6cee2e9be7e6106100d83afbd1b004f1b3e018fd3a6ebff435cd5a92aed2669fed2195b9112b913cdde584c98494ef91c8a3860f3c8dc527d58ccfc558b741c41eb60e94780c65a6f506544574dce56dcaa35b277d8e81d1353ecd329068188b56789a1416900"], 0x1)
sendto$unix(r0, &(0x7f0000001340)="33992b585c6287095fa5b53da1f0a6fd999557459f27679cd01166597504b4e72bdc2483a7d68935889873640679b65032ed8aab723224ce5adfd53299f7785e4b23806222c144fbc3e8695caef7bb84a064cfc325c6b5217be492daeb6214d7dd5a256d9ecfb0b7b3b2ae106459586f214b34d4887bfd785dfe56745e3d79d50731f001d74e6cf7fd4c40b1198f45b464687e4634ff564e16a9c8eba294ad0a12e95ddb7812c093e83cd0d00ff997e75dd440064f60325b5fcff3e04e51f6104802b97fc7eab6d6399bc5ad8b9ef952162368578ac93e1bf61276102634f9dc78989be487218414cdc1295e6bbb64e156851c15d321d3799c55d098af2f46e97f63f0941433c977e76c67f105db96a338be851fbddd51d322596c579d1a5950db3834189d7bb86da476daf4be904af3d874a1fdba06ab0fa8d3fc214437a1866c88d76242383b774ff2ef6e6c082eda230f0d8ffd1d3b905d63c8595be8239460b6fe3c7564b1543443ab881a8ce924cff5a6159635ad89e1fab568e81760483cda1ee9144fe0d5799904f7f079848e711f9a91d30abd82f14f2180dd955cac8ad40667f42c519f94086d806c70081f5c3c30c709df5dfe1f20c0c375694d07ccd952018f4745337252e28409b51d72e3e9f4f464c096b2e7286f11a1126c05fa2effda5554e6ca65422affe6f416e29bf6faa1f495a433d2e8c27879aabdf3b5fd711b5930f67da3897b3a978149a27b921d0362f38c1610d9e6600d8f14f79605badbaa31fa92be8343b4d86374c8a0417c8b656cd29418d92851cda7ad5d47c448ca043b8933c50f5c9e63ae064d82b929c0e34daafbbed16698e4405161734f6769f285269b3512a16a4901e5bd2ab8fb9d64dd0182669b9c208ccf741400f3784eec1f6b3621545fbce29e689336c786901b391d3bb54fcc9def69d8cfb2f182bc531806816b5aaccf77981afd1059972b2eaa4dcc8327e259e28048e67a81aace97ba9610b1ce30251cced86f5301aedb7d8dbfa232c8c641c1828b24a4d3eacb42d1b794fe27d989a0e7c7d16d787434daaba3fd732d2ecc9394fe28ccf8d273b3b5298c70a2b8d17210911ac7f603c17c8b8b564c9769ca8b8d9191a43511e5ee18cac5b1d58671fe07e12a1aff5c44a4e94df0a5359369e8d140ed613b2504acea809f564138940d318804e364da1cebd7b5258895a70ccda99886b1734d3ef4adc5926726c26c747be48a20f96e2447435949f5a1693e84a251c1f65ed099191c4aa6f8408f5bb1d7c34c89a1f13254972f13091e76a3f38324d41b0d29c8c957b06c2da5bd39a51e43fcdebf8180da8fa863e533b307b89b2d7ab30f960d90e0fe82102fb0fde6cba517db209740044543780b6737183d7d17154972eac32a5d62393c36c0b7bb4611fc443e65bed60054a8e41fa8b61ffd9352a573e069612c4a3705e1ae9a3d9cb35b65fcc0dc5311b448ac31662e3bbf185ef41af79208c1bffea82f1b7280a900757a982976a585cbb1ed20e628846a0cdc581ad9b1998bb3b332cf347a5efeb4dbe35cdc1a9a501e538718bab23eca253e01547f334ce25559af04cf3f8e164b1318cf76b03180c3d56b4e86cffc88727a8fdbd4195541d617cc395641a2f86bf20372e93605ebb1628021925c025f350a11d16cf56edecbf52366bcda51f9d1a68d45cd0d1674526f3d943da17af780b74b46297306012bde75869dfc099e585832afacfaea9262651dac503dcc5adfa50b536e8460707b65cd6a2319b6a5104ddccf0205fd4799178809d4b0209315c3edc6fbb9d6dc81bf0390ef1f4f39faa4ab3d9f0f13aef9ce5fe83a901b86822edd0fcb5796e9226617dd5783fd132e6c5fa3f57520c864f1c66f70dcf50bcda44965646c485d1ac9d8c6aa870f4c3b7955cc4eb45c3c8827e0619cc80e5d2780d4b6cf90d0c3dc8ef640ea2dc3cfe5ec340515fbbfd839a2f019ce5bcc20a8f0482ab465c9fb4674aaf2c085d7ddb28c79ec207802a3317b4d5fa23e12e2e6cc2d29779620858a08a4b8b5a08d8b63186eeced58cd2304538acb738a83e9808319db83c2badc07ba960001b11c5e81a0b1b96a70b75f4a207fdec5229f5a604eb60348c61734385ba5ad0701148fa76847fc85c31c90848584430e169cdb792c5a0598cc5cadb4c6bc46437acf648ff4836f46d5487f3f66f3b698a7bb7db3aeb3424a2fef123109fd0fe6215cc09d5d4f744fd09dd9612dcd4ef69400142878de49661fd38202a02887272b22060711e3ae233a6c9c06fee9817dc984a39ee1ed3636afe0a7748e088ffbd964c2b88c7d949222a1840c89c05c6e25eddb2eda072c971ebd7ed6e1d10b8b4e04cc95238971a05aea94ad3395911a44f0e3ba0aa6539eb903b656644b82d9013dc6beca280a4411e63ed912205f6af36bb2c9656cee1f3a3a237db3585a0a01a1cffd9853908cb5437db273081cd0fd3a8ed8117c85d2c0b28d77165ad620681a0a4d63c1a03a4db1c997b87c38090a60499ab93ab3f2f4a1e785a7ec401d5f106e8207712812af40af1df15bfae8bd724f1cdb3aace34dd6735db5ed90b3a14613d5e65d603c34c251774eb54d4db27b3c65a9b0bdf9b040183f2e98f067ad3911610547e14f63676c9a8baafd3848bf38c9f5d7de68f916ed5c098fd8a0cd027f474a1e8c45495ed976d476431f175fe6f0959c48ec290cc3ea236717df6b391b488d7dfca1b8e721709d5142e8815ad171df89eddde8b7045d86fa40182a912b5d0fd7f507fbf68cdd37c6e74ae85e64479280f89a14d5c3cdcf520b8c2ec3519ffd6a81eade1373c56dcc26b5d7214ac045c208f555b189f25d65c9a2a7dbec1b52fd9cfed564e409c476fc14334b00d77a8c38365ad33bd13c7131d89795c36109a5280bc018a53b0f725fcba14990f29be3f5eacd8c476ab4f25cac041cf3f0cd94a51d9aac2194dd94b3b253fca6628be9a5265368fbac1dfbbd4f614223a5ada536811540c49dc372a7060488b33dbc0ae0adac111b3257d1ed7707ad4e2c4d651eb4b07956544fc027805c4ab62efb8c68bc345b8fe273e45c647cd7fd433f0aec1889036ef1b7715dace080619426d6e41c743ae9c19825786d0a8761e3548eac284a85bd03460778099dcd2f0d4a450da5e7a26b1ae5c6c1c1afaa17f1c426131b3c98e14d8e2bc030790af12ba729029fa75dea5597785875baa3b66d49b76363e0e95ebd88ee800d928b95f7c2a59b56028bba49544650fe51fa09cb0085d04a1d99ac4df29cdc25444a5e28cef7c46246e39558936a7d606d714628462c6faa2e4a3ebb73d0c259e693f4046c536766d0282338eeb3b41bcd5e490a242c23f3d71d00b3295505c7afabdcdcdf60982a22fcc56c8904900617730abbafe41d90ee5c2f0d8d52baaae956c92967fa486b8b24d60b41e073c8c6701f9d8c5bc89c7e86d2de98c1310fe0b83da6f4fd039c59a2429d8aa7d80ae6f1e166dc07264883e0d5746c955dc02d435157bb33f6a63f38e1c7921fa8450c1d147a2bd68b5704c1193f9129e6d821959aac8e0c133c27008204b4a60b2c6995527ea9a3cbba87c9cd87a7d960d9cf8c1595f637954b1ae546e4b8c807aa9fbee8a5cfb7ac964d8e68f10f3c91385cb6419b4bf820e51fe1677b9ffd280ae895ea5c9250e2a376baa80225b9205481b7318bea4e22c45bb83d9b203c736934d3af470208513dcab432e8afebc7e866ce35c4975c637ec613ee3c255a2e9d5c730de582076c5842c837d5dfe8cf3250a765a69ea5cfea1c36c6e3ffeafebfc6dd4797be0d18e317adb9b3a0f493c7c56dd2ab8732821c057933efda55109251035dea4c2a7e18dc1d40061031aedd929a2f9e71bcb5d25a9e132c46590d646d7c709ebcdae8a61f958c3087baa00490c34b10069493c0b293a38d23ee8d62b01ed9dab77a259d3f96f13a751152ecaccb2978558ebf3ff4708b66ac20476b60306f6a23a35fdfd1d8e88deb31d2a477cecb33eadd5d9439b8a94eb7d1fd40e373a805c25f145c7d002ef5a7602ea214dac0918694f08a006010407b7d2fdaf838257a434db102adba75c58aa04a05f5c9cb71ec9e5e54c884fe872effe919e26f99364968a781187261e0d8017f72e7bb9cdbdd476ab23bd821ca3f5c493ca396d0abd20d50fe355af13ab4c143e552bbe2b3ea2673e80c3be5a766541060250e77f6d8ab255a39062d5c45df1cc03e2ee03d4be554a115a28aca0aa138c5509d55df828f4da32f8aaca17e0103f7bb37a6d799044574cbf5a1ce10fa826774b061d76bcf31114685723c4e55fe6d1bedc5cdd7ba177f3f82347ce24e1c39de8e3206807cd74220cae5f7fc0ae174afb2882b9d1a499e17b29f7bad9377dec28c48f70a7634615653f83b779daa1fd67d203612d59b3c5d0004e39cb38d983866596a35514f7753cee7b719dc57fe660dce1cb1d899cce7f49e2e8e914ae9c3de6e9b299935abe331760dc3c03846d0240be52f694dc66280ee01de010b6807d2182e2cc0eae06de4da46845fb1caf4d522bafaf4d2abb673f61176272b78b90202e5bb3c633d9d3e2394932e3c772f5bd20f533b2aeb6e284252b7737d79334b146244b83d97694c7769b2dad4886db543f484527a69d9f56eab8b7dc0cad502ce64e4b1e75d2184a842c3a3c247d4475be80aeeeb378b7a744d915fe8507178d812f756d3f49d7f8844ae902bafd30e2ca4c2354e31e133f72c50096f4ff01f51440586c06934a4e326354d9807a20d9c4f8b9d36e7f5fae01c2a05005a3eaf58d7b13873dbd24f3a7af4ee9f396362dfaff8f49044e7de3494d76147b82fd678f1bf11b76aa4d0818a5f6036c2b88e115979862e6f648c7f2ddfc1001bb9782acd4443c6cac7917696610ca42043c8639ec31c4aeb407d2456c4b339a90219506508abf77f652c3880b2c02d21418573ef831a912cc29bc552947d471fe7c9911b77fbbc425ecf091b5337e56435cf27f2aaaf6a796f8b17b6c5fc17781f3d611601d450b0c4cb2f236dcf631386b8b6b98b5899f499062c0f96d404e7564c3e33932f49253db8d6b92cae20267e52b624f74cf8e896274992e6e6567c4c28edaf3310d87ebc8dd4762d54012a8696f6ea484bfa8c5ed673f421b8b40cb703e5081ebdaf7d6c67362e7128731b48037d3092c8b7b25d07cb1dc911277dc896685f2bcf37b00ecdd5309eb8d6f66ab701160c09afcf1d444b2f1dd63ff84e00851cd0aee784c25cc8f7cb89e0d699daaf3ca3e07f23cbcc741249efa4dc879c3298ef12939eba28343e321bb2a0b7d035023da278df74045ac711fdaaf0ffb0209d89b8c6745d38a98812ccc31743f2aec185c4c11ec34dd0e71d5f9fed374dfe53b29590d75d4ad19c1576c60b4d41f85b0bd4800623badda64b99471c15889d71f6ef963732bc9bbf3dd34b3442285b926fbd1bb74d800b8e2daa28537292b4fbdc34e362350d90fc6dba6fc4318f1c7202ae79b2732a3960f3ed1ed62d55fbdb9b30a81b1007183698e300885413ebeff70af43af7e1b4c78e5978e4942116748766bc5432e54b79adf5c0fb8bf53a2b957a0119e405f9253a0d08c716bcfb069ccc72e373006a817cb5dee106eb5011b90695dc7fa278f2fdcce41e86f1b2607516bc527206476901e828083f664b2b8d80567b7cefbc0ca07ad3e1772fc2f513f50d1caff68eba2748bf627e110a9a23b7272a01dd66884a12e77d8f6dc0f3044c8f89af39e332f4c17fe3b69aebc270", 0x1000, 0x84, 0x0, 0xfffffffffffffef6)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0xb833}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9}, 0x8)

00:01:20 executing program 1:
r0 = open(&(0x7f0000000100)='./file1\x00', 0x800, 0x104)
setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000140)="75df4d3232e825fabdc59e788352a8ebb9f1e0892a060b27545dc93d408cbf7a05057fbe46c0cbdfe7dbf027ec86413e788d8545a4e3fcd636e5bced56176eed82af8acadd063fc6867c30367154bc22093f570c4f7685efb2a042e53b9b9e60490042de39b95ebde28a3090275cddf67d2e733daaedbadc4a5b0db74321bdb636545776f2220c930452b88a62b10e39b3edadc51b246c8401a217007540de8a9b71ae356cd717040e83af5d63104c593d1d31c2694ed16ccb54d7b910cd16f5dd52516ceea76789bbfc2e6185d918001c11b9ba05d21e603065b79246a212bbed53443abd49681afdcc60c8c6f5de6e513181f244368ad3", 0xf8)
r1 = socket$inet6_sctp(0x1c, 0x2002000001000007, 0x84)
open(&(0x7f00000000c0)='./file0\x00', 0x110002, 0x9)
r2 = fcntl$dupfd(r1, 0x0, r1)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="109a2e2f66696c653000"], 0x10)
munlockall()
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:01:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9}, 0x3af)

00:01:20 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000100)="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", 0x108)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r1, 0x0, 0x1000000000003)
r2 = socket$unix(0x1, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={<r3=>0x0, 0x81}, &(0x7f0000000240)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r3, 0x100}, 0x8)
sendto$unix(r2, &(0x7f0000000000)="7876681c84249d690f33c651d7e3efa0d710eb8ec2b1b6ab501c02f2c9d29c496ef9e2a60b9c2d9a8df28a2ff858931b787afe485f5405719d495e59f30ee47bfec8aa84ee0f5b519b3c83a0393749b92a1a3117ff1bd3859d954a067260", 0x5e, 0x20004, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x47)

00:01:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x2001, &(0x7f0000000000), 0xfe6a)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6={0x1c, 0x3, 0x200, @loopback}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000140)=0x10)

00:01:21 executing program 1:
r0 = socket$inet_sctp(0x2, 0x3, 0x84)
fchmod(r0, 0x85)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x1410, 0x5, 0x0, r1}, &(0x7f0000000100))
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10)

00:01:21 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
pipe2(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
munmap(&(0x7f000094e000/0x200000)=nil, 0x200000)
r2 = msgget(0x2, 0x20)
fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0x3, &(0x7f0000000100)=[0x0, <r4=>0xffffffffffffffff, 0x0])
fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x1, &(0x7f0000000380)=[<r6=>0x0])
r7 = getpgrp(0xffffffffffffffff)
r8 = getpid()
msgctl$IPC_SET(r2, 0x1, &(0x7f00000003c0)={{0x80000000, r3, r4, r5, r6, 0x191, 0x20}, 0x2, 0x1, 0x6, 0x9, 0x6, 0xfffffffffffffc00, r7, r8})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x9, 0x20, 0x80000000, 0x1ff, <r9=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r9, 0x3f}, &(0x7f00000000c0)=0x8)

00:01:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)

00:01:21 executing program 0:
madvise(&(0x7f0000a71000/0x2000)=nil, 0x2000, 0xa)
__getcwd(&(0x7f0000000000)=""/218, 0xda)

00:01:21 executing program 0:
socketpair(0x10, 0x20000003, 0x8, &(0x7f0000001380)={<r0=>0xffffffffffffffff})
getsockopt$inet6_tcp_int(r0, 0x6, 0x1414, &(0x7f00000013c0), &(0x7f0000001400)=0x4)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002, 0x10000000)
getsockopt$inet6_tcp_int(r1, 0x6, 0x1202, &(0x7f0000001300), &(0x7f0000001340)=0x4)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
recvfrom$inet6(r3, &(0x7f0000000040)=""/102, 0x66, 0x40000, &(0x7f00000000c0)={0x1c, 0x1, 0x2, @empty, 0x9}, 0x1c)
open(&(0x7f00000001c0)='./file0\x00', 0x2, 0x100)
socket$inet6(0x1c, 0x7, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000240)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000200)={0x10001}, 0x1)

00:01:21 executing program 0:
r0 = socket$inet(0x2, 0x1000000000003, 0xa)
socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x4, 0x0, 0x0)

00:01:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:23 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)
r1 = socket$unix(0x1, 0x2, 0x0)
chdir(&(0x7f0000000040)='./file0\x00')
accept4$unix(r1, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000)

00:01:23 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="1c44b3e19ff9c337cbd2d5128ddfe8545520201924c71ce33ff1996f12a478eb0803000000c5e3ea505fba298fa4629f10011c49de798ad3cffc53fdff7cbe551b5c58c323a54536963b35789c429cbaf6d8d5146740ad3ee87a531d48543b1c12b522a523b30c1ca24f02f9b1e15c50d7b78872d0b7cab82f4ba2968a8cb2e0f1b536b8015bde6d409ffe69190f417d4289e1d64fd4f6d0feda5a69da40c4e4ee4bfb9cb3e945ba", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x8)

00:01:23 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
write(r0, &(0x7f0000000040)='h', 0x1)
setsockopt$sock_int(r1, 0xffff, 0x8, &(0x7f0000000000)=0x400, 0x4)
recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0)
shutdown(r1, 0x0)

00:01:25 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r0, &(0x7f0000000040)=""/4096, 0x1000, 0x80, &(0x7f0000001040)={0x2, 0x2}, 0x10)
r1 = socket(0x2, 0x1, 0x0)
bind$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
close(r1)

00:01:25 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x300, 0xfffffbfffffffffc)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x20a, 0x36)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
flock(r0, 0x8)
pwritev(r1, &(0x7f0000000500)=[{&(0x7f0000000480)="e9008182d24d1ba9090f1e23"}, {&(0x7f00000004c0)="99974888965f9967fecd8ff535d61f4af2ff9f64b2fa736c38d677520b696dcb63b74431f99ab80f74d746ac32637ae29ff85012ca29012d"}], 0x10000000000000b8, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x1082c0, 0x40)

00:01:25 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x7f87, 0x2, [0x3, 0x6]}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x4, 0x1}, 0xc)

00:01:25 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x208020004)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000001840)=[{r0, 0x102}, {r0, 0xa1}, {r0, 0x2}, {r0, 0x100}], 0x4, 0x2)
preadv(r0, &(0x7f0000001780)=[{&(0x7f0000000280)=""/11, 0xb}, {&(0x7f00000002c0)=""/99, 0x63}, {&(0x7f0000000340)=""/181, 0xb5}, {&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f0000000400)=""/88, 0x58}, {&(0x7f0000000580)=""/107, 0x6b}, {&(0x7f0000000600)=""/66, 0x42}, {&(0x7f0000000680)=""/221, 0xdd}, {&(0x7f0000000780)=""/4096, 0x1000}], 0x9, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[], &(0x7f0000000240))
sendto(r0, &(0x7f0000000000)="d237bdbe32c6a0f6bcb5be76a0578d90a2e4ce772ee67e36014971e2f030ebd6c33dbb2b68ceb109e7874b82d7692d9c5ce385d56aafde077a2e7ef214236c6bdeb29601bb9a5a12b180771ce2a614a7621ba45fa9e00240db2fe182dd1da1471f0bd6c26c4bcd67a27b04e9263bc8cf83e7054863972c80a17093f90f9800923e05cd98137e0ba35dc23fc70868532b381671d97400746f6b381a0f", 0x9c, 0x180, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x2211862, @empty, 0x1}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32, @ANYBLOB="080000002a270a7c18cee47765f55541a1821de44cca1288c6256024e2a670a109aa3acd231a48d18f0796cd28b725700c9ddb53bb1659e686a0d6240f7b181d2f3e8051632c4ca7e7dc78e2b522c6caa7e718ddbe527733051278acfa533dde48c67118f0f61decd4c3c38a50c1eda7"], &(0x7f0000000100)=0x10)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)

00:01:26 executing program 2:
nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = semget$private(0x0, 0x2, 0x0)
__semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f0000000100)=""/8)
fsync(r0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4)
getuid()
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
socket$inet(0x2, 0x10000003, 0x7fff)

00:01:26 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:01:26 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
ppoll(&(0x7f0000000600)=[{r0, 0x100}], 0x1, &(0x7f0000000640)={0x7f, 0x4767}, &(0x7f0000000680)={0x8}, 0x8)
symlinkat(&(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00')
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000780)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000740)='$-(,\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00'])
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(r0, 0x0, 0x268)
connect$inet(r1, &(0x7f0000000280)={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)

00:01:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:01:30 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3)

00:01:30 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x100)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000200)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff00)
r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10, 0x30000000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000640)=0xfff, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000007c0)=ANY=[@ANYBLOB="3d0000ec57be280f81196a8e60f3d1b1b514cde7ee5fadd6830c1a41bb0400000048e453e0980bcbca7733735acec0343b02810653409109fed07d9f2d01293e68e6b919c5ee94bb7b16995c8345f4f07f8b75319da445dbbf6ea42e522d2bad804786a6d755953949e6b2dcec2160f5997546747ebc3b4fe58c84101ebef7a0f4632bb58ee510f48645273213afbae6f47876a230c2a4dec5ad9139b5a20ceb67362608c2fca5bd9a5fb28e00acc639098e038e948084bf1f2c3faa00000000000000000000000000000000000000"], 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000740)={0x0, 0xe}, &(0x7f0000000780)=0x8)
mkdir(&(0x7f0000000180)='./file0\x00', 0x2a)
r2 = semget$private(0x0, 0x3, 0x80)
__semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000500)=""/250)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x1, 0xffffffffffffffff)
getsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000000)={@rand_addr, @local, @multicast1}, &(0x7f0000000040)=0xc)
writev(r0, &(0x7f0000000400)=[{&(0x7f0000000380)="9f910cd0be29a01e7ed215d10f693baa793d3c69550526ae0679b2e159e3b5027e5b59b6eaf943a0252b3b510362e14e603eb32fef355428b08143aef6aba8b7313d8e1da06b3fe30cd43c50f0394e92919f44155e0a8537b83fdb90733637c9f71eca", 0x63}], 0x1)

00:01:30 executing program 0:
freebsd10_pipe(&(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = fcntl$dupfd(r1, 0xf, 0xffffffffffffffff)
fcntl$dupfd(r2, 0x0, r1)
setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000)={0x4, 0x8}, 0x10)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4, 0x1412, r0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup(r0)

00:01:30 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
chdir(&(0x7f0000000000)='./file0\x00')
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
dup2(r0, r1)

00:01:32 executing program 0:
sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000040))
msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={<r1=>0x0, 0x101, 0x6, [0x1ff, 0x4, 0x4, 0x1, 0xb3, 0x7]}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x40, @loopback, 0x5}}, r1, 0x3, 0x1, 0xcf0}, &(0x7f0000000200)=0x8c)

00:01:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x7ff}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xcd1e, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x8000, 0x2, 0xfff}, 0x8c)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c)

00:01:32 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:01:32 executing program 0:
r0 = socket(0x13, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e220700000000000000000000000000000000000000ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="03f505007eecea3db9bd5e42c187cbef5eb1cce14628e9b1c9f4306831207a8f07777216a5598d2a5ce791b630d45b7d9375924100b5d9dac7f2a685228b"], &(0x7f00000000c0)=0x8c)
truncate(&(0x7f0000000400)='./file0\x00', 0xfffffffffffffffa)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={<r2=>r1, 0x5}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x6, 0x60000, 0x1e, 0xa3, 0x4, 0x7fff, 0x7, {@in={{0x2, 0x3}}, r2, 0x7, 0x8, 0xfffffffffffffffe, 0x9, 0xffffffffffffffff}}, &(0x7f0000000200)=0xb8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100), &(0x7f00000001c0)=0x8)

00:01:32 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000040)=0xc)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000080)={0x7f, {{0x2, 0x0, @loopback}}, {{0x2, 0x0}}}, 0x118)
pipe2(&(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
r3 = accept4$inet(r2, 0x0, &(0x7f0000000200), 0x10000000)
connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8)
recvfrom$unix(r1, &(0x7f0000000280)=""/168, 0xa8, 0xc0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x1}, 0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000380)={<r4=>0x0, 0xfffffffffffffff8, 0x3, [0x4, 0x0, 0xffffffff]}, &(0x7f00000003c0)=0xe)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000480)={r4, &(0x7f0000000400)=[@in={0x2, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x1}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000004c0)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000500)={<r5=>r4, 0x1, 0x8, 0x3, 0x9, 0x3ff, 0x401, 0x9c4, {@in6={{0x1c, 0x1, 0xffffffff, @loopback, 0x4}}, r4, 0x9a, 0x2, 0x1000, 0x56d, 0x9}}, &(0x7f00000005c0)=0xb0)
r6 = accept4$inet(r3, 0x0, &(0x7f0000000600), 0x10000000)
fchmod(r1, 0x14)
r7 = open(&(0x7f0000000640)='./file0\x00', 0x9, 0x3)
setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f0000000680)={0x7da8, {{0x2, 0x3, @multicast1}}}, 0x90)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000740)={r4, 0xd161}, 0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x620b609c}}, r5}, 0x84)
close(r3)
flock(r1, 0x0)
getsockopt$inet_tcp_buf(r7, 0x6, 0x2401, &(0x7f0000000840)=""/181, &(0x7f0000000900)=0xb5)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000940)={<r8=>r4, 0x5, 0x1, [0x0]}, &(0x7f0000000980)=0xa)
fcntl$setflags(r3, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000009c0)={@in={{0x2, 0x0, @rand_addr=0x2}}, r8}, 0x8c)
getpeername(r6, &(0x7f0000000a80)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000ac0)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000000b00)={r8, 0x906}, 0x8)
setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000b40)={0x800, 0x3, 0xfff, 0xfffffffffffffff7}, 0x8)
mkdir(&(0x7f0000000b80)='./file0\x00', 0x1)
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000bc0)=""/4096, &(0x7f0000001bc0)=0x1000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f0000001c00)={<r9=>r8, 0x7}, &(0x7f0000001c40)=0x8)
flock(r0, 0x5)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000001c80)={r9, 0x4, 0x810}, 0x8)

00:01:32 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0xd9, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r1=>0x0, 0x4, 0x0, 0xfffffffffffffffa}, &(0x7f00000003c0)=0x8c)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0xff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="90022e0000000065f900"], 0x1)
r2 = socket(0x1f, 0x10000002, 0x4)
setsockopt$inet_buf(r2, 0x0, 0x0, &(0x7f0000000240)="8091f4d3bbf9b2a7040a108afc94b3b3b75d5381735af31e39c7574378e73be6cba4a56ec30d5cb1e3c24812b5a4030deefa1b288930e6a6cec6e60817022534dce2593480f371902097940018bebaf453e27f0bde9d75e29ac077aca386680b1cd5ac345bb1684acdac54a35801b94b382de541cb09e8fe773c0dda1af71e64d3996bbff47020630731594ea8ae844fc76c747dc54d39540faf30262627027c54d3f096e0b3c271052886f8a54e6a6bf7b08180225e9fb6f38976cd", 0xbc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="b4000000fddf26535c09e1167fb40e664efe37167ee6512c983f4cb3ff766cec2fdb86c4238bf58c3a8277730912ff149d85581658ec7d4463b7a5a4f041f3a180d8aaba431a72d8841ba8f2aaf1adda752559aea9ccf2b348865c308cd88406ec5aab8d1425355e3fb012a06015f4229bf4af19c0c5e61b5895d435b85b89981ca27bbb29e4e4c3bafe9cacb6da525c2bf4f0b9167dcf3bbf02135ea74cd8b44d2c23f0fc561266fbfec761a6ec13000000007ff5b9b4fc"], &(0x7f0000000100)=0xbc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r3], 0x8c)

00:01:32 executing program 0:
r0 = socket(0x12, 0xffffffffffffffff, 0x6)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(0xffffffffffffffff, 0x0, 0x0)

00:01:32 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0)

00:01:32 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
ftruncate(r1, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={<r2=>0x0, 0x2, 0xfffffffffffffffb}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xc, 0xe7}, &(0x7f0000000300)=0x8)
fstat(r1, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xaa, 0x4)
fstat(r1, &(0x7f0000000100))
sync()

00:01:32 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x34c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140))
fcntl$setstatus(r0, 0x4, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3)

00:01:34 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:34 executing program 0:
r0 = dup(0xffffffffffffff9c)
fcntl$setflags(r0, 0x2, 0x1)
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xa, 0x0)

00:01:34 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="280100e6feff000001"], 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040), 0x0)
pipe2(&(0x7f0000000200), 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)

00:01:34 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000003940)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000003840)=[@sndinfo={0x1c, 0x84, 0x2}], 0x1c}, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xe0, "deab1b6bc64f9c9240a214c807c7dc016e06f7543e3df52abe7e0aa1ad857e10bee0c4ab5850bafc4e66689a01de694112fa0053c08ca5aa79d4eaf6a6e8b7a00035593a002240f48d770d86620c2a58313eea045ff83f43f6d018f9c78426076c41df4a06df5d79c2e5828656222be895481da51e7b43afc0d32d5e5026215696976ef35835a60ae9c886bb4e26c2a01dfe903169b67d474c5d95d2a3dab6b130a2380e9537454640c620e3939166c90ea45ad0d7c6989e347c1cfc8f07c8bdd0457124a932f056d2c72eca4d9d0abd820d1b9544ae7b37434a0cc64fabcdb8"}, &(0x7f0000000140)=0xe8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x4}, 0x8)

00:01:34 executing program 0:
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000040)='.\'\'%5\x00', &(0x7f0000000080)='$^/\x00', &(0x7f00000000c0)='#:!+*\x00'], &(0x7f0000000280)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='/&.@\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'])

00:01:34 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffff2)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="0057670d1eebb09369c772a599bc4fde89eff177bf2eba2052171bbb2c28e6005042134ab08e4c8fcd19e798166ede7b0000000056f44b594a"], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8)
r2 = getuid()
r3 = getgid()
fchown(r0, r2, r3)

00:01:34 executing program 2:
r0 = socket(0x1, 0x20000003, 0x7)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x400, 0xffffffffffffffff, 0xfffffffffffffffe, <r2=>r1}, &(0x7f0000000340)=0x10)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000380)={r2, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r4=>0x0, 0x8, 0x8, 0x0, 0x8, 0xffff, 0x40}, &(0x7f00000002c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000001c0)={<r5=>r4, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000000c0)={r5, 0x9}, 0x8)
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000100)={r5, 0x6}, &(0x7f0000000140)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_int(r6, 0x0, 0xf, 0x0, 0x0)

00:01:34 executing program 1:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000)
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0xa9, "aaf24b949d29da8d28fc8b9fddc39cb754411be98185aa1d7fad5748ae22056d240b4a25d24e6212a6a75d71c0fd8ac02638b37245116157a4fada9620e4f5050aba9b3280572f0d28486c179ae9d6ea210c7a0e19bd1c79691ab628c5ada46ef20e01647c68f2179e6b76e89177b3e725a889774670f09f5760e8199d0b1ceb50b94cfd78af9ca6f56405f7856a2fcf91f56a5334bc91fbd32dd80ab9b5818b6d66632baae6229796"}, &(0x7f0000000100)=0xb1)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={<r3=>r2, 0x9}, &(0x7f0000000180)=0x8)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7, @loopback, 0x5}}, r3, 0x100000001, 0x2, 0x0, 0x4d, 0x7}, &(0x7f0000000280)=0x98)

00:01:36 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:36 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r1 = socket(0x10, 0x20000002, 0x800000009)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="033700a0bf107b49442998b64dfd76001dafa14a76"], 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0xc872}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r3=>r2, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r3}, 0x8c)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:01:36 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100002)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x3aa5, 0x4)
sendmsg(r0, &(0x7f0000000300)={&(0x7f00000001c0)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000200)="844c6e0194058271", 0x8}], 0x1, 0x0}, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080)={0x6}, 0x4)

00:01:36 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
fcntl$setflags(r0, 0x2, 0x4)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={<r3=>0x0, 0x3}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="43eb000000c35470d454f68f0656ad1d889ddd322a4aff629a7221f18fd65911fc91e1cdaeb248a2d672e89dfad50acc76e5fa02fd1d4e494c1877d77dddd9f70ed0743233ca14c0"], &(0x7f0000000180)=0x4b)
dup2(r1, 0xffffffffffffffff)

00:01:38 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000280)=[@in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x800}, @in6={0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}, 0xffffffff}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x6, @loopback, 0x79c}, @in6={0x1c, 0x1, 0xffffffff, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x1e3)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000001800)="2648b30ceb7f9ae4802bb963953b0be6690eb1da5766d8ae1ae60017434157a984fb56924b82ba6f625d1c53347abfa8dbd642fab21e9e935984b97b6d9e8ad4bb12b309f3e5619018c2251f4d81bfa8648d1c62faf3d0a2e5f337323965", 0x5e}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000680)=0x6, 0x4)
recvfrom$inet6(r0, &(0x7f00000003c0)=""/85, 0x55, 0x0, &(0x7f00000004c0)={0x1c, 0x0, 0x1, @empty, 0xbf5}, 0x1c)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000440)={0x4}, 0x8)
sendto$inet(r0, &(0x7f00000006c0)="f3a8f88565447e88a48b8cdea25b8fa4a85de12bed9fb8fb870ecca22a5c8666678eecc34e159cf7f7f3e504d9c0191adc284e42b1c5af70bf3bab895def54eb3ab5fb63b431030d5befc36fbf1c5128590926a841a0d1466e95f4e8cc7c9e0b6f464444330710d6b57f7b0b1df885d4e9be896d430518e9cd04a84d2330b2247f7b77458f01fd188660dedf566c7203e040910346", 0x95, 0x20000, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
sendto(r0, &(0x7f0000000500)="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", 0xff, 0x4, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)="1eaa1fcaf67dd3bc1868fed4aeac6e2288316c544a486411e4ec1c9516512a88ee12ce021a37573d650c472880f8c0ee117eb8f7c7779557349929aa16a5702ffad3369795f4f040101f6a36c81e81e97684bd171d1989d2baaac6d88e1c5081fcb1896c0cbdc2f3c311668585d05ab4b4c476b964bc93c7136471cdf9cb2d8f009c79a05cf502a8e58a63ef421a508fa76455a404d7cb", 0x97)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000780)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001880)={0xffffffffffffffe0, 0x6c20, 0x800, 0x800, r1}, &(0x7f00000018c0)=0x10)
freebsd11_lstat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900))
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r1, 0x9}, 0x8)

00:01:40 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:41 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="018468f7", @ANYRES32=<r1=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x2}, 0x8)

00:01:41 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socketpair(0x1, 0x1, 0x7, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000100)={r2, 0x4, 0x4a, "1a94fd9ba4d94455c3d8791228729a4d1b8d657d3ac13febcffd86a76f708e4f6e09b7c68d20f9a4e4efe959e503c251c673bec967efcde1025055428c072ac8098158b9998912fe41e6"}, 0x52)
select(0x40, &(0x7f00000013c0)={0x4}, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x3})
mlockall(0x1)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlockall(0x1)
getpeername$unix(r0, &(0x7f00000014c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d2618a677599c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006225de4e9f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e878e467bdfc6220bbc31c5bdbcf7d47470977bdecf40b388405"], &(0x7f00000011c0)=0x1002)

00:01:41 executing program 2:
getpgid(0x0)
r0 = getpid()
setpgid(0x0, 0x0)
r1 = socket(0x1f, 0x2, 0x1)
recvfrom$unix(r1, &(0x7f00000002c0)=""/68, 0x44, 0x40040, &(0x7f0000000340)=@abs={0x0, 0x0, 0x3}, 0x8)
r2 = socket$unix(0x1, 0x7, 0x0)
fcntl$setown(r2, 0x6, r0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000b0a000/0x1000)=nil, 0x1000, 0x2)
r3 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3)
sendmsg$unix(r3, &(0x7f0000000280)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000040)="3f2b134a861af27f529135a285e462db63482cc48af2604210f63db7f7788156725d9574fe3d04bb05aa86cbc28a0b857984727795d18e96672c9514b2f417884a1cae17d6becf59b3210f1d4a4df3000e18dd3045d17e1f23c21eb22c2652155f7cff80a9c55d865d5c132d030543f93d19516714163b6a67b70143f8c858799b17762aaa03c468ce4d886c6d2c99e688fcfd4c2d722a3f8b19d637eed75c42afe44d5a7bd37b98bc938c277b0a93538cf338b8c7727af24b24af2b511ee0b82118d4ae113a87c060d45966249263f26e1a55c3a216f10175d8c2129003b47b32e0", 0xe2}, {&(0x7f0000000140)="25ef8977e4e34c791bdee5e5f794b53ed233a5de2475f37ebab89bbaf10777387c10fa83e2468b0af91b584d8d9e7fd055e3e6c863c32e10e3cb3ac8a9ce34cd2c2894fff5f6df40948dda7bcbd96f213169c7bbad72737465b5f65b99f28d69f30329a2bd177174ad08b124fe594b2239a6a1f7115f9a5620b75ef8db317f9941f3d14e3c20aea05f68a3bbb9532961106717add11bed66e50b689bbfc0d24017e29388dc19e7df921fa7917bb72564fe7aed2f94cde612b9e0209d44ffc51d399d6f64358c9bdd5d9e6356e606db9ae381af1a090265a62ff6a19d995d6b25b445fd188768737fc1f234afb01f2b5b2fc2249d92fea46586", 0xf9}], 0x2, 0x0, 0x0, 0x84}, 0x0)
munlockall()

00:01:41 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={<r1=>0x0, 0x9, 0x81, 0xffffffffffff8001}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x0, 0x6, 0x20b36156, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000700)={r1, 0xfffffffffffffffa, 0x10000, 0x5, 0x4, 0x46, 0x3, 0x4, {@in={{0x2, 0x3, @multicast1}}, r1, 0x23, 0x7330, 0x5, 0x1, 0x3}}, &(0x7f00000007c0)=0xb8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="005767051eebb09369c772a599bc4fde73c60a3ebf2eba2052171bbb2c28e6005042134ab08e4c8fcd19e798166ede7b0000000056f44b594a"], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8)
r3 = getuid()
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x0, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x881}}, r1, 0x9, 0x8e, 0x40}, 0x8c)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000006c0)={r2, 0x6, 0x7fff}, 0x8)
r4 = getgid()
fchown(r0, r3, r4)
sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f00000002c0)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000300)="841e17b023a138567465d2a5b5b36b3d23b323fa11ddd02e3e99678d45ed1f64ee149f10fb8aa251a803768e838a7a37da2c6b5a2aaad4a74e20dd228bf1a8f915c4157366a6d053258d99b41edcba9115646ac6761d42a3771c83f30baa16c6b02f580f1d28fd4d0a01ae383bb915d340f873af05db13b556c0173413a63d3146570295550c5c9adef2c684d5ee", 0x8e}, {&(0x7f00000004c0)="91dfbea5fa336da1ba6466b1230e267df0862984d65a2f05f346c12c9fba01896fcba522c7f148d3b4d3b8efeac291348d8f83370a72a933703ab5e8e80de7ef715f1fe6544088ba2893e10e008c9e7266ec01ca7cf5a79e4959114e9c6c0063078f45e084ab70e3628488768806e5ef0bbcc5d12e7080bfda88f814a8e4efd064691e90811afb3cf7ec29c7e09b008641594275558d91026cf7b8b36643b5fc5c08f846a2958b1a2ebec4b5452b98366b5dd511a7f22104e3f281fd42a3d99c4ed3aaabacec111945702d4585a5c8366f34428c0ebc7620931812fbd467e70b225401420e7ecf1438cb", 0xea}], 0x2, &(0x7f0000000400)=[@sndinfo={0x1c, 0x84, 0x4, {0x1, 0x100, 0x9, 0xb5, r1}}, @sndinfo={0x1c, 0x84, 0x4, {0xfffffffffffffff7, 0x10, 0x3, 0x4, r1}}, @authinfo={0x10, 0x84, 0x8, {0x9}}], 0x48, 0x20001}, 0x0)

00:01:43 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0)

00:01:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
freebsd10_pipe(&(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
freebsd10_pipe(&(0x7f0000000200))
getgroups(0x7, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r4=>0x0, 0x0, 0xffffffffffffffff])
setgid(r4)
msgget(0x0, 0x208)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r1, 0x9, 0x0, 0x8}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x3}, 0x4)
mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0xda)

00:01:44 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000480)={0x0, 0x1000000000004, 0x7a, "9eeb7651c4f37bc1418964f4a789ce01a9f25a7fcc09034a40c8a90ec625400c1125b01f0afad1d7c91037bee3b1285458d3eb1bcb6f118dc439deb578626a76488c02d0b48e48009af0290741b4903cbc6a501ca7249498fadcdb654eec69ac1093f15f262c22079c802bc4ffb10cb0c9fa19cc0b2efd19fcc1"}, 0x82)
writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000580)="49fb815c95a9c4c84aca062743586de831a7dac05083d02d871a34a712442d68c51ede9ba04aa8f85007d7e5a83f", 0x2e}], 0x1)
r1 = getpid()
wait4(r1, 0x0, 0x4, &(0x7f0000000300))
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x80000000, 0x3, 0x820, 0x7fffffff, 0x3ffa, 0xc00000000000000, 0x3f, 0x10000, <r2=>0x0}, &(0x7f0000000100)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x2, @multicast2}}, r2, 0x234, 0x2, 0xffffffff}, 0x94)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000001c0)={0xff, {{0x2, 0x2, @multicast2}}}, 0x90)
shutdown(r0, 0x1)

00:01:44 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
open(&(0x7f00000001c0)='./file0/file0\x00', 0x100004, 0x10)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
r1 = socket$inet6(0x1c, 0x10000003, 0x3)
sendfile(r1, r0, 0x0, 0x7)
open(&(0x7f0000000140)='./file0\x00', 0x4, 0x2)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
syz_emit_ethernet(0xe2, &(0x7f0000000040)="45efd49b6d8e30d4483a0157278a313f964745f664b85805b82b90341e5326e497d6a4007719328ee76533d3f29bb3eaec0f3b7bdcb4f0f93e48cdfcb78e3f1ba7fbda28342cc092887f5fd7512dfd1a82b410c9b56218d76426b84fa7072fe94dda97acafab2f8c85b8d6ef056d5185268570cf99a31d450fd49ecf301e595b954d3f64aa3417b6b3bb0f6ed17679956c782344f89087189a25695b3f7f4d13b02a2cb42fabebeb387e9606ae59368c083baedb64c19dafbc1f137ebc85eea812ca524d750af669d657902b15bad99bb7169959a2bb40fcc6546c7d0d44dd32c904")
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240))
open(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)

00:01:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:47 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="86131c718a26deab", 0x8}], 0x1, 0x0}, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
readv(r0, &(0x7f0000000700)=[{&(0x7f0000000000)=""/52, 0x34}, {&(0x7f0000000040)=""/116, 0x74}, {&(0x7f00000000c0)=""/50, 0x32}, {&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/137, 0x89}, {&(0x7f0000000380)=""/151, 0x97}, {&(0x7f0000000440)=""/211, 0xd3}, {&(0x7f0000000540)=""/181, 0xb5}, {&(0x7f0000000600)=""/251, 0xfb}], 0xa)
socket(0x2, 0x10000005, 0x800)
r1 = socket(0x2, 0x5, 0x0)
setsockopt(r1, 0x8a2, 0x0, 0x0, 0x0)

00:01:49 executing program 1:
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$unix(0x1, 0xfffffffffffffffd, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:01:49 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:49 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x208, 0x2)
pwritev(r0, &(0x7f0000000400)=[{&(0x7f00000004c0)="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0x1000}, {&(0x7f00000000c0)="a751bfbed8ccc76dccbfcf0955", 0xd}, {&(0x7f0000000100)="1269e0fc4bd217ba3c629fc79ce9de548020f85f23e396055bec76bba0611c51bb3f6a2f9dd4fac614aecf6618ef7930678d49712295864e7fd9dae786c67f05b5f23083b48574a584f5d96d72d832d2053fbceb901cfc7d0dd56a6734af9328e7acce8e287b7b257ba4f9d2563ce37d0605c071015488c343712c78e42b543863c484b3b83de2a5d2fe2bda9494f91f92ede6657c3e", 0x96}, {&(0x7f00000001c0)="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", 0xfb}, {&(0x7f00000002c0)="36b3abc394ceb04222e839f79f73271ba56c92f02e2612e93b511e9125a766f553a0e9a4712d2c6b8f19ab6129e49444793bcf0a979ecf54a73b33193feca02ffc364f2176467932", 0x48}, {&(0x7f0000000340)="ae232508e5b0d621993e3f5eafc6944aa72d1127f9e1c9d2c7a3ef0860be3eeab20f987f7196edb3e30a8e83825930df456f21c3825404a40b04fd8a657d5a137663ac74745bb195e34677dd74efb80be10b264403b6b430a74a537794f2233d061279453c83", 0x66}, {&(0x7f00000003c0)="435d31772f1aede19e10e16d653cb67fe61ef3e7e81efcdb2898f9f71f656421b69f43a9a8a499", 0x27}, {&(0x7f00000014c0)="54f03bd4ec078c69933748cb8b7db8fa191533096f6b21d29cc8862a4880e5f41a6ba71fde4fc7f7fdf40bf469c04696cdb7cc2b8c19366d01834762a52487bc70a5297ad6fa24ddba3ad0e71fadb9a1228b71f79abcfaad10a97294da1d627d6d5888ea6748efc2f307b76cc0e7d17dce4501fb622ab60a3f99c4f5a8cc2a61dae8e040593f186d96dddd560992b180c00b5d8daebe64471c24508637447a90cd3649684cdc6d0bfae6010c8ab6d4f49d6b1424bb0acc2e92997978ddee8af77f654a096e6765f2af729af92cb8e55e4b515a958ff5a6bbd8dfc45632a44917b6f1b837acc911ff01073113360cdccc4a1d4209409d219d5893b2eea6d0b82b1a8d821a04062b2377c7379f31c9c0747e11e91c7454d577d5c29947c2229423a19fd0ca3b17478a5b65f6a9f08c9ae58d98521db039cf18ccb211e9d12fa28379d07c2645427e8b948524634a72e2729c581b7567df720a6b465c1e0246cc08c07d2a76007dde92ccaea9815739b17fa5b35bf02b98c6de18f540f4fed140e3c505f8adbff6f8674c6282feec473f527d7f55733187662b56d22efbe72e3a177514ac47321feb90b2ab3dfbe760290fd446721972e37a3c60a2223426caa274249aa16346315145619a5bdf26011393dc303b6ba3ada7c4a17607e4a15aca0d582d1a2c5d33e5ae1c961daf08413dc9884cdf6b1bb75895825b381058a62ea04f9f21e614459aac03d5edc6640a7c2ca0753e18fd4b7e0897677f43813def047835c51ac3bea84c0bc7e6d74dd59cd95f253f6af27f7578018a80e38a8f9c7b53f2d4089d9757c3ffb5d10ec4fac89c7b9935e047fce1c1353c2abede56233662d82c087cf3490642b312e79bba41e61ef3879ae1214f7b5b53d8f2023c2eccea4dd23a3ff38fc3d223eaa9b544680e9b913185c7f563f9ea94c427227403b0f7a6fa2c6d5665206627b94ea8a1d05da3e60c46032ccdfc3a243f17194ade97675d31d96262a66d44170ee21bf84771ba2696038dfc3c90df268f04ab5163ee7cbd7094aabb1a3ea17ecd107752da8b18b6bbc8eac17a01d26c1c55f482d20affd2b42c4788c3537b8367c2c72d9bcc0c64c4ddf1e1732d457c4ecbb4ef01fc92ea7ead80633d2d7a3260acfc679c3b55d3ca550f6a7a802cd01d187c96ec52cb175dec34037e7780329db7f0675ce79896fb15a6be34b056b2a378df7c25e229fdb33ae7731f58896ddc5b879ecba2484bf5a15d516a1ec9dbfad50a2fdde286eebec3b128acaae152fcc87e9d22bb643c6a83740f0b5c76e40dbbd958c8e1de17b877c74681f77e0ef70e9a05e6a008131b610be060d067c246bc9475aa90dbce5c0cc3e2bf9aaae4a69651cbc9844ac24d5d722840be63840c0cb35cdb0c76b3d455fa856389f261247c4beba3e06ed130a21c10e77110d07ab53fb26a509fc4fdede8d6522dac106804b61d92a75171ec270fc2c423f59db88d8c6aa1bf67aec70a0e4227d4c7a15c75ccc882de2cce55215a2727dea482170106c774f46870002789f41896164a7f265ab95f759eab8378a48c9900d2b843f65e1e08ab86ba7c105a416b3886437808825ca9c6576815b185657bb7bf09b15e9877a344d80e65b95f059e76e5afb248aba6093d08c659b04227a1ae35613587581b1876ae3945071accd20a1147f2d2b6a2f4437b14f8ff73a808b634a8cdd565be3c4879351b985554e6a2847aaae276d55cc88363683e2e135d1aee82d6a9d37f97b3d11dfd8d5002eb13e24d2ec1501b6a769ea7389b4b5d7f4e1db68946f14f9b9b8768fd9ef882314d98ca1e23560f100d37ab0b001ab6d38d52ec27814e95b5f904824b4e89b530093b0380d486d4db5ce6fdb255064bd206fa57a507c62fb7fe9b9c62ffdd7466c95d71928e54e1528dab2438ebe904f6eb0333a074a92dc35f4853d7cb0168df1484397b0b23faeb15104a976ef1cd6eb1b4d50e2df884583bb0d6159514c293f6e920b6adc535b2f817a2637423da85ca4703c82fde98f8d55565b38db3c19e21e1d31926efb402b10ca94eebc64f7c29bdb5bfd24fdb841d402f4edf729201912411045473306184946ed679e9c072af7e7f50b51254b8e2b742261a67dbbd3e6cea4b5546f63bfcf03ca1719c5b5e61f8ef09081919fd498e561e00e1cc55fd5d15c5244cd7f0a3aea3ca097e59539910df86b298019febdb94b8cee2d9507d71f883784d181affbc51e0be76ca74938e470f333061e0520fba53acdb6ad4c5681ed4f1f36a0f25d0cc3e7f10c5e57799d826d140bf32f252a81121c13c31a2fb6b3757913bd414d0347ae78ec68cd4b23dc70875c5b952c3d755a6b018a23652104adbf67b63840a05f86fbd3ca138780022bc7439291b6917caed693b709c14c72922e83e0d9781d8dd581a4dc270d925ca7845f860896c89b9a82c3187036c35be422ef8a1dc8656e1d345ee4ac19bd56f9dcb17743992f927357e8736585e31c7fb5b1b92c0a910f26941088af3a0a272a3705f6de9353544bc3d6f6670a9eac2bfab0e5c795d875692a9ea828aa62aea2ae2882069d9ca3b1f5d65fcd813bbc1fd87f5ca234f43d2e7e140f33e0048a256f8e5cceb1db9df31c061de56e1bd09604f9bd87ffa48559e0a5ab8f17bf165c5418f06978ece6a370242137e41b8fb7de050cc699e5da92cd795c9838e23ed86ec4634d8971c82049dbecfc7d833114ddc5021a04f762d5cf1831f9c8ef718110aad7afe216c05d5e42405ffa90b8f769ec7c7d53fa202b4f15f2773cfb53bd250ac9d55ea58a4dfc0f96146aa5530ed72300d70d303f8ab769be23bd87b62b6c7863452b29becf596d9e533e1518234d27e0f8cdcf66e4a1004527e5b2660a69354f1e7255c9ea62be0296bc6bac862587211799284210a0bba98242669bd119b2f2c9da8ab67c925aa7ca69bab7e5e5b430cb5d8af4325dfd0147a576370d3523fd88165755e3ac39f7e60294c9de84d33e1bc27be2a7b8c1ec3d646ebc623794de467d61948376a5f5815074015b19d3133b43a59d7e99056db235dc86a937e803ca8fe572c8c0528123b7c119b3a9f0646f02a77daf8ce11525d0fe76742afbda3315aa22208c6c54887bb62e80c7c1ad34acb60ec169bc99b9fd7d0dccf36d1b9197e51c3c4f0230222df070ccd0d24c06d89644032a54cce1484725da5b32c82d14729aaa8c419d2354c235658312a0a3e58ab0baa3237115e34030ef76efc9979a3a7e3d88680a16745844949e4a1eb72c003b4b8f3ed51039090320d5ab8fb7d034c2d4e3c92bd0459e4abeb0a3d0cb2f3897facb86f6b177b0a484a75d07c9faf00e5c1ac162873ac1f5fccefe400819257df9f424d921e029cf00d47ba1c17f26b7a67eaf38e6cc108ab7131d5c641ee2cabf122edeaff3ff16bf839be9b0c7f7579354e8c2eefde1ec6f28849a38becd03e0dccf96613831e68941f6bf264a909a99a5aad68341b1847b6dd883c9d7ab0412c627fb7c4792128299b82b162183597ef58ae48dc57d24ebd20033a5776277d9b59baa79145cc8ef81442fd58890c69def17414a64895c039f6d5ccd24775859b2ce3b6602c65346106ac292cab5d80f0ce3836bb69c37aacbe35d1d91ba65bd438aef4711c805799f581f6d6cb65e275b25534fc58c07ea43d6828cf81fbf7a4e91fce9580bc9b72713e8fbe4ee07f15869da34d68fe3f1bc8855c58951e4bf5c6ff94839a0dc6f220e0cc25de31fe0a7f6bb859d8cbfe487f5834af9c137686218218b5d67e1946a05d726fed55f6d09c9e9385aabe50c63c467373bbc29a5905630786534ff2193260cb09014a0a01ad4a59905f2007b5c801281a23d48536b81e83ae1fe13bc104c2ef12b6c2e7ab8cbb95be048fd2c65bce37ecbbf01f274533d1a5a5c266cd3d5dab38aea2b383c36cf623a3e1072dff5a3228d0640437f043d2248eafd870f6990626756a7d4c61756a71c31571b07bd9f6f48c98731bba69d70e8c4593b07e774f4f2bdf6b4cf83ad1d378294d65beb5ef803a0b9787c1806ab86eb56632d0c03a70f82ba4bbbdbb541bb9d714cd9d7c7de76a5a8ab24d97fbd75076f5ae1762ff000079f6d2766767da08e456aa930c538c2992eaf1f8d16f49ea0ad858007bd638fcc961b319df87719981692384ac0f66f96c02ae3f08b50f90f308c696b9e52273a184476f2dd7b3a5b21be1fe32e25e61e1ea4d4e40695c2c502e4f70e5191a869d3c7029478b44b6ca526d97ca04de3f61b40a9877bad4b06f870c85f6dbb66234256db37322b0c46bb4ef16e1e99809edb0807c2a8079420b762799f1bedc3279fe5fe55877ed3cd566b6f8323680d6b697e0cb1939e392eb3e0c332d3b0f2a2387ccc902462fe0da03b4b3b8cfc677a97ac5079fcc16a0072161a7bc0e798ca4ea88fcd627b24e2fee5c079c9381e57ec7d19f731b8180ed391a79c6a82945ea4a59ea8453659bca23b4e4e93c1aa65b4e2e806ad8835b607e4b2b8ae21ef10c089c462dcdc70a69af16c1294a5733f46d4bd2e775082d35f4db62146b5e477882884ce2551e0ecf0fd14cf2127b40be964a4704b171c06ba53bc2ca58c08f5fec6ab9079942272b98aea8a494b52dfc245ef242fc61c2d011f3ca0a39f133353151a82cfc65930136c453f86a9779fc8e2bd1baf975ffb685e750e1eaeae314ef5ecad6bae09a4ac13e28c10ce1b1b7afb77d680796cf78976a78e845ec43be62239b60d73e7365b29adb6a19f7ff494bcdff9ba8ebf246a740125ff17e692b2c3d31fdc26ff8a73521bcdae4dedd91dbdacccffab561269fe5f50dc209ec62ca284609e5df96f19eb4f46fba35c2b90604c2c292dfab2f7ba12b333968fa12a84669513d51aca8c53c011a0b1d2a8993ca1db1e53b7c709b7fd7fb994382d8b02b0727032ee042029157e0fbd5b8d22bcf1f48baa695037e27334bf212f537900cb2aedfba5516163848155781537950e43b2851844d008499297edc917e8fb03d3d7ab396e22cf395a0da70335e36e371595d3c8d599cc7cc7d381bde38fd44fd59a86e9f281b98831932404bcccd613e9e3432e730c999322341db927fed28d9fe08adbd6121e52e347cc6844ef8c8fb9b563588adfb723790b7217b2c25b7ff40224c6c57a635bd22fbf8fb6b1aaba867b277057b6ecece137bb71658dbf0c13344bd378bc7dc97182b8e98c08343964180ed78cbd4fed2e2307fe4584a85d00708f172b9aee42f5afbf9b11174d7afe53568dd59ce0a6cf80f9398c1141290a04463346b6bcca21b6a7d7fc249a94f9f23a8831c195d7c58000941c0032b155373ad5671b8b762117066996d436611768a323a1ad36141c32a33498d5b16971108ef5bedfc1745c274d51085ecda8325b383e1cbd70756a90c38b8ace0be3054af7b4a5d686d14be8fb45c9dce488b020b1a2f0bcd575a4d72f3cfaab8371b4538765a12c97742d6b8f7098fa34c1a1bfb69708d7214b0386e6dfab98049702797bbc989e4bfc530fb4e9a78ba5188ba3a984b23dc8e869f0ce6db105a78767f229212503cacf78f1f5d68ce08926d293adb8cb0223255805d18d15722a7def619be60de7d6eda3dfc277f2ea417846caff3e3b960eff68f4c7963dd3db209ada8a460858ef0c747ddee71299defde5f9bfac55a0a50c2b0de7469e28c72f05984023e75bbce51ec1235ccfac707edd7e5525886ec5ae3954bd860ab1689cf62b4dcdfe3df10635cce485dd221253449f7446bcb897bee415cb858", 0x1000}], 0x8, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0xb00000000000000)
open(&(0x7f0000000040)='./file0\x00', 0x800c, 0x2)

00:01:49 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, <r2=>0x0, 0x1f, 0xf4, 0xfa1}, &(0x7f0000000100)=0x8c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r2, 0x80}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0x4)

00:01:50 executing program 0:
r0 = getpgrp(0x0)
r1 = getpgrp(r0)
getpgrp(r1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r3 = semget(0x2, 0x1, 0x20)
__semctl$SEM_STAT(r3, 0x2, 0xa, &(0x7f0000000200)=""/165)
r4 = socket(0x0, 0x10000005, 0x1ff)
open$dir(0x0, 0x2, 0x40)
writev(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={<r5=>0x0, 0x7fffffff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000100)={<r6=>r5, 0x0, 0x3, 0x3}, &(0x7f00000002c0)=0x10)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000340)={0x2, 0x0, 0x4da9, 0x9, r5}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
semget(0x0, 0x1, 0x18a)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f00000001c0)={r6, 0x8}, &(0x7f0000000300)=0x8)

00:01:50 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x2b)
ftruncate(r0, 0x5b7f656b)

00:01:50 executing program 1:
getpid()
getpgid(0xffffffffffffffff)
r0 = getpid()
getpgid(r0)
getpid()
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x800, 0x100)
r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x209, 0x100)
r2 = openat(r1, 0x0, 0x12020f, 0x0)
mlockall(0x1)
mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4)
munlockall()

00:01:50 executing program 1:
r0 = socket(0x17, 0x10000004, 0x1000)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f00696c653000"], 0x1)
accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x20000000)
getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10)

00:01:50 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x1000, @loopback, 0x401}, 0x1c)
listen(r0, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f00000000c0)=0x6, 0x26e)

00:01:52 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:52 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r1, &(0x7f0000000100)={0x2, 0x0, @multicast1}, 0x10)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000240)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000280)={0x1, 0x2410, 0x6, 0xfffffffffffffc01, <r4=>0x0}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x0, 0x8, r4}, &(0x7f0000000340)=0xc)
r5 = fcntl$dupfd(r0, 0x0, r2)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0xc4, <r6=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f00000001c0)={r6, 0x4, 0x3, 0x2af, 0x8}, &(0x7f0000000200)=0x18)
getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000080)=""/102, &(0x7f0000000000)=0x66)

00:01:52 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x2b)
ftruncate(r0, 0x5b7f656b)

00:01:53 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x4, &(0x7f0000000080)={0x0, 0x0}, &(0x7f0000000140)=0x10)
socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x3, {{0x1c, 0x3, 0x7, @empty, 0x9}}}, 0x88)

00:01:53 executing program 1:
sendmsg(0xffffffffffffffff, &(0x7f0000000340)={0xfffffffffffffffe, 0x93, 0x0, 0x0, 0x0}, 0x0)
socketpair(0x1c, 0x10000000, 0x1fdf, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x3f, @empty, 0x1}}, <r1=>0x0}, &(0x7f0000000100)=0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r1, 0x62e, 0x0, 0x11, 0x7fff, 0x1, 0x1}, &(0x7f0000000200)=0xa0)

00:01:53 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100080000307, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005})
fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001})
poll(&(0x7f0000000080), 0x0, 0x2)
flock(r1, 0x2)

00:01:53 executing program 0:
open$dir(&(0x7f0000000180)='./file0\x00', 0x8480, 0x8012)
setresuid(0x0, 0xffffffffffffffff, 0x0)
getresuid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040)=<r1=>0x0, &(0x7f0000000080))
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
setreuid(r1, r0)
open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x20)

00:01:53 executing program 0:
syz_emit_ethernet(0xac, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85d4ef417cda")
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_buf(r0, 0x29, 0x17f, &(0x7f0000000100)="0b136a2f97b15cad339882d11f943a4fb00f62deb40ac578f2349be2db6b6bca18fc7b3e076335211931586991b491212e0a44746525abb57aa69aeb2903073d70a4830b0609b041cc9cc1e8bd1e2eabd45d4945c1bb814e56e7b51e0ba6786d", 0x2ca)

00:01:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:53 executing program 0:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff})
accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10, 0x20000000)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$unix(r1, &(0x7f0000000040)=@abs, 0x8)

00:01:53 executing program 1:
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="5c00000000000080d68b6e9bd62aad702e77ccfe80192a6f47c31835c5bdc6f4aeb5970944fc51e57cc317f029626bb363048d8fadcef31e1fe1024f9950c2f6bf6ec9acb7e347955a0f105bccb26cf19b568816072cf90ec862f139c0a2ea37b26dccaa752d2fd819fbeeab1e9a14c330911f725a09b438add3c41c58a6a5990ea302ca788c000000000000000000000000000000000f1345cddbc7730558d95fcaba88f840b96202b279bf6e734a2de81c6d545970370a509d226fca72153b91135838f91c20245ea3c51642386f6b44fb50c4fbf8bbc0ce129401ce358e2cfd755965b2fa8d0890fdf1b4d5d28ecb"], 0x0)
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000100)={0xeb, 0x0, 0x2000, 0x2, 0x7, 0x34d, 0x3fc0000, 0xfffffffffffffe00, <r1=>0x0}, &(0x7f0000000180)=0x20)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x8, 0x8000, 0x5}, &(0x7f0000000200)=0x14)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
ftruncate(r2, 0x6)
pwritev(r2, &(0x7f0000000080), 0x251, 0x2)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x3}, &(0x7f00000000c0)=0x8)

00:01:53 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4)
poll(&(0x7f0000000600)=[{r0}, {r0, 0x6}, {r0, 0x2010}, {r0, 0x2000}, {r0, 0x2000}, {r0, 0x218b}, {r0, 0x20}, {r0, 0x85}, {r0, 0x1c}], 0x9, 0xf9e)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40)
r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r2, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={<r3=>0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r3, 0x80000000, 0x6}, &(0x7f0000000440)=0xc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4)
r4 = semget$private(0x0, 0x0, 0x20)
__semctl$IPC_INFO(r4, 0x0, 0x3, &(0x7f0000000580)=""/76)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000540)=0x4)
poll(&(0x7f0000000100)=[{r1}], 0x1, 0x6)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={0x0, 0xb20}, &(0x7f0000000280)=0x8)

00:01:54 executing program 0:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0)
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)
fsync(r0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000100)=0x4)

00:01:55 executing program 1:
r0 = socket$inet6(0x1c, 0x10000007, 0x0)
socket$inet6(0x1c, 0x4, 0xff)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x13, @rand_addr}], 0x10}, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/179, 0xb3, 0x40042, &(0x7f00000000c0)={0x1c, 0x3, 0x5b, @remote={0xfe, 0x80, [], 0x0}, 0x820}, 0x1c)

00:01:56 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x5, {{0x1c, 0x3, 0x8aed, @local={0xfe, 0x80, [], 0x0}, 0x1000}}}, 0x88)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000000)=0x2, 0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3e8}, 0x11e)

00:01:56 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(r2)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0, 0x0]}, &(0x7f0000000580)=0x20)
mlockall(0x2)
r8 = socket(0x2, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45128ee5f60eeb4447a7982e0a438ccd6f8a3dec6e6f9d82e6c0375000000", @ANYRES32=<r9=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r9, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="82794f194c649a49965be7a7663f0142a8c43f95b25b1f0129c8e976747ff959fd94d66517c6387f925f0250fb39b0476d2e552e8759743de2fabdd8979b71b3e905aadcd67c043daa50c71a4ed9ebf2683bcf6f70"], 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000280)={r7, 0x5, 0x5, 0x6}, &(0x7f0000000400)=0x10)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:01:58 executing program 0:
r0 = semget(0x2, 0x0, 0x400)
r1 = geteuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
getgroups(0x5, &(0x7f00000000c0)=[0x0, <r4=>0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff])
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000100)={{0x6, r1, r2, r3, r4, 0x10, 0xfff}, 0x2, 0x3, 0x2})
mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9)
msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0)
r5 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil)
shmat(r5, &(0x7f0000216000/0x3000)=nil, 0x0)

00:01:58 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
fcntl$getflags(r0, 0x1)
write(r0, &(0x7f0000000080)="4dd82738fae809219be6fe9c66c8c511dc6b3d567846f46bb6de8ce8349b57", 0x1f)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:01:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x5ec, @empty, 0x1}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180))

00:01:58 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10)
execve(0x0, 0x0, 0x0)
fcntl$getflags(r0, 0x1)
write(r0, &(0x7f0000000080)="4dd82738fae809219be6fe9c66c8c511dc6b3d567846f46bb6de8ce8349b57", 0x1f)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:01:58 executing program 0:
setitimer(0x0, &(0x7f0000000040)={{0x80000000}, {0x1}}, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0x3, {{0x2, 0x0, @loopback}}}, 0x90)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4)
socket$inet_tcp(0x2, 0x1, 0x0)

00:01:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:58 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x1003, "8cc0b74ec10e07f6e04225d1d7bf150f"}, 0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={<r2=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}, r2}, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x4)

00:01:58 executing program 1:
mprotect(&(0x7f0000462000/0x1000)=nil, 0x1000, 0x4)
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)

00:01:58 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0}, 0x0)
getgid()
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={r2, 0xfffffffffffffffc, 0x3, 0x81, 0x87e0}, &(0x7f0000000080)=0x18)

00:01:58 executing program 2:
r0 = socket(0x2, 0x5, 0xfffffffffffffffd)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="00000000000000d762"], 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="07000000018000000400000805004cedffffff7f1c004e2307000000000000000000000000000000000000010004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="03000087de0f0000793f99b65e000000000400409be615129045da"], &(0x7f0000000140)=0xb0)

00:01:58 executing program 0:
r0 = socket$inet6(0x1c, 0x3, 0x0)
r1 = accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast1}}, r2, 0x3, 0x5, 0x4, 0x3, 0x200, 0x37ff}, &(0x7f0000000240)=0xa0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0)
r3 = dup2(r1, r0)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000400)={r2, 0x8}, 0x8)
symlinkat(&(0x7f0000000380)='./file0\x00', r3, &(0x7f00000003c0)='./file0\x00')
getsockopt(r1, 0x4, 0xfffffffffffff631, &(0x7f0000000280)=""/182, &(0x7f0000000340)=0xb6)

00:01:58 executing program 1:
setrlimit(0x8, &(0x7f0000000040)={0x7, 0x95})
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = geteuid()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
accept$inet(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x10)
fchown(r0, r2, r3)
pipe2(&(0x7f0000000140), 0x0)
pipe2(&(0x7f0000001200)={0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x100000)
fchmod(r4, 0x80)
r5 = semget$private(0x0, 0x7, 0x50)
__semctl$GETZCNT(r5, 0x3, 0x7, &(0x7f0000000200)=""/4096)
dup(r1)

00:01:58 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022ef789141e542d1a23392f8666696c4530005f312b332d4a2aba1b0c0455202016268ac6e9af357b15d421ae7ea11e8164"], 0x1)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffd95)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={r2, 0x0, 0x1, 0x7ff, 0x1f}, &(0x7f00000001c0)=0x18)

00:01:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe022, 0x6)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r0, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
r2 = semget$private(0x0, 0x6, 0x4)
__semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000280)=""/144)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@multicast1, @rand_addr=0xffff, @loopback}, 0xc)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1101, &(0x7f00000001c0)={<r1=>0x0, 0x0}, &(0x7f0000001340)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x4b0, 0x4}, &(0x7f0000000040)=0xc)

00:01:59 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x20000, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000240)=0x87)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x9, @empty, 0x8001}}, r2, 0x0, 0x3, 0x18e, 0x9, 0xad6, 0x6}, 0x98)
freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500))
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={<r3=>0x0, 0xf2}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r3, 0x7, 0x2, [0xfffffffffffffffd, 0x8]}, 0xc)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000580), &(0x7f00000005c0)=0x4)
sendto(r0, &(0x7f0000000000)="cf1eccde6ee6be71dd1e29dcd3f45808a0d34be68b978d6cd3b9aa7da467f923adf522aa04ff13bb879a542b5235f9df81644718c7f38b4aaba1f64a4595b4d5a2e7bfb7fbb7457ec9b27afc8cbe624fdc111dbb7241035576dcf14baea1f09cde0c528c04bb3eb32c7baacf2fdd4caea0d559c9aa5b031bfc8e6ab1027a4ac866ae95427a87ae1bbe868e7d0e884fb779780f6ebdadfaaa82747288c4e558b0ce3f32c2c9847ae581f349d33cd5c9e24a91347d729ed2669c4c7f1a49cc98ed931e272b6ec50eaa7b0fc77ffde3d5", 0xcf, 0x20180, &(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000480)={r3, 0x6, 0x10000}, 0x8)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000800)={0x2, [0x8, 0x0]}, 0x8)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={<r4=>r3, 0xf, 0x3}, &(0x7f0000000640)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, 0x0, 0x2b0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000780)={r4, &(0x7f0000000680)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000007c0)=0x10)

00:01:59 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000640)={<r1=>0xffffffffffffffff})
mkdirat(r1, &(0x7f0000000380)='./file2\x00', 0x2)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r2 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_LOCK(r2, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
close(r3)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x20)
r8 = socket(0x2, 0x5, 0x0)
connect$unix(r8, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=<r9=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r9, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:01:59 executing program 1:
mlock(&(0x7f0000f91000/0x1000)=nil, 0x1000)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)

00:02:00 executing program 1:
r0 = socket(0x2, 0x3, 0x80000000000)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x0, 0x0, 0x0}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="a568f55a30628747613ea21f3d7bb6bd08633294a7a9ff846e68193809d6dad7a9d82f848a02df43379e2f5940c88ddcc3", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)
r2 = dup(r0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100))
freebsd11_mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x8000, 0x2)

00:02:02 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1)
r1 = socket$unix(0x1, 0x7, 0x0)
sendmsg$unix(r1, &(0x7f0000000480)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000400)=[{&(0x7f0000000180)="10c247c54e7cdb074a38cd53caac6fcb68e83afd3e2a3ab32fe80b11dac944bed3f76b9f5f75cc720c4c369152e5d8451c8b0401f1aa3232bd02e49e5b0b473b1ec6047c13e3c7cdfd314a2e8927c1f7714e2f1fc30c18a6982ec452df5c8b2d89ca4d3fc9f873eaf8d271854d0d16b643599e394af651712627dda107f5ba9bf5eba3671c98387cad84231decb14a3de60749e154531f75620f44d2b80b104122116c458ceaa6fd8c5323a1838ecd3e63a9de30e2fab7271b71258383518a", 0xbf}, {&(0x7f0000000240)="e06f73e59ffa799b4ee389131150624e4bc8169bb55d08b4c57a361db943b12b9af7ee098964f1b31bb79b9a70a6935182ce326c6b9e4e229ac292a7b851400db350adee4892f7e10b53c7", 0x4b}, {&(0x7f00000002c0)}, {&(0x7f0000000300)}, {&(0x7f0000000340)="b9b3720805d8d7fc9e719b99f0e2430611c29123cc886259832590f50f9dcf4bb1156dfa35c0aa9ee6063f6bb3ac6b5b5a6c405ad10df01d87331dcd4e49d988cefc4955c24656e6605403e732e41d934144d9136e1ce3b42ad9bc52adbecf91b3f8063b4c6c6b29eed24bd5fdb956cdbb4a43b6fadb68a4614b1f108357b83c506dcd82e59f79", 0x87}], 0x5, &(0x7f0000000500)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xb8, 0x100}, 0x181)
open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x2)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)

00:02:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:02 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1ff, 0x10c)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)

00:02:02 executing program 2:
r0 = socket(0x5, 0x5, 0x100002)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820295f01475c8cf0906"], 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r2=>0x0, 0x8000}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2}, 0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2}, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02000000e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000c1e74adaebbda07f0000000000000000"], 0x0)

00:02:02 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet6(r1, &(0x7f0000000240)={0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c)
ppoll(&(0x7f0000000040)=[{r0, 0x84}], 0x1, 0x0, 0x0, 0x0)
close(r0)
select(0x40, &(0x7f0000000000)={0x4, 0x7, 0x3, 0x5, 0x3f, 0x7, 0x2, 0x40}, &(0x7f0000000080)={0x5, 0xd1, 0x8bc, 0x57, 0xfffffffffffffffa, 0x100000001, 0x0, 0x1f}, &(0x7f00000000c0)={0x8000000000, 0x8, 0x100000000, 0x5, 0x80000000, 0x8, 0x6, 0x2}, &(0x7f00000001c0)={0x8001, 0x7fff})
getrusage(0x0, &(0x7f0000000100))

00:02:02 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
r1 = socket(0x12, 0x6, 0xfffffffffffffff7)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0x13, "7229697f2357df161a9f7b440e6d25f4885901"}, &(0x7f00000000c0)=0x1b)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x400, r2}, 0xc)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x7, @loopback, 0x3ff}]}, &(0x7f00000001c0)=0x10)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={<r3=>r2}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x20, r3}, 0xc)
setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000340)=0x401, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0xfffffffffffff8ea, 0x3900, 0x1000, 0xee1, r3}, &(0x7f00000003c0)=0x10)
chdir(&(0x7f0000000400)='./file0\x00')
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000440)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x2, 0x6, [@loopback, @multicast2, @rand_addr=0x1f, @empty, @empty, @remote={0xac, 0x14, 0x0}]}, 0x28)
recvfrom$inet6(r0, &(0x7f0000000480)=""/4096, 0x1000, 0x41, 0x0, 0x0)
pipe2(&(0x7f0000001480)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x4)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000014c0)={@in6={{0x1c, 0x1, 0xb90, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r2}, 0x84)
r6 = socket$inet(0x2, 0x4, 0x1f)
setsockopt$inet6_tcp_int(r5, 0x6, 0x8, &(0x7f0000001580)=0x7f, 0x4)
ppoll(&(0x7f00000015c0)=[{r5, 0x2000}], 0x1, &(0x7f0000001600)={0x2abf, 0x9db}, &(0x7f0000001640)={0x40}, 0x8)
r7 = semget$private(0x0, 0x2, 0x200)
semop(r7, &(0x7f0000001680)=[{0x3, 0x1000, 0x800}, {0x0, 0xe4, 0x800}], 0x2)
setsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f00000016c0)=0x9, 0x4)
sendto$unix(r1, &(0x7f0000001700)="88230aa44d27ca818b6749836acc9078f7330c30af35ef3853e32a0318828e1b584f6b6361930678b183d65290f6ff60e6f0338e03a9d57c257a", 0x3a, 0x100, &(0x7f0000001740)=@file={0x0, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001780)={r2, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000017c0)={@in={{0x2, 0x1}}, <r8=>r3}, &(0x7f0000001880)=0x8c)
ftruncate(r6, 0x56)
getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000018c0)={<r9=>r3, 0xa51, 0xd7, 0x6, 0x8000, 0x1f, 0x6, 0x7, {@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, r8, 0xffff, 0x100000000, 0x401, 0x944, 0xf08}}, &(0x7f0000001980)=0xb0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000019c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r8, 0x54f, 0xe75a, 0xa5}, 0x94)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000001a80), &(0x7f0000001ac0)=0x4)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001b00)={r9, 0x2ff}, 0x8)

00:02:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x400, 0x7ff, 0x400, 0xffffffff}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:02:02 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000001000)=0x800, 0x4)
getsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:02 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0)
chmod(&(0x7f0000000080)='./file0/file0\x00', 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00')
open(&(0x7f0000000140)='./file0\x00', 0x2, 0x1000)
truncate(&(0x7f0000000500)='./file0/file0\x00', 0x0)

00:02:03 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)

00:02:03 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0)
socketpair(0x1e, 0x2, 0x6, &(0x7f00000000c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xce, "c42776b70ec697f99cf78d328de2e5d8b7a1be4b7f574f2abb59a8e7439524cc132028e610a8fe8cf157506608c98339541b7cb67bdc2156c2fa81065efd7a97b05b98a2a044de138fc3d56a68ee80fb5a299eb13a4889031a50a6c4676e6353fdd54229ac22fa5c1eb1a345d54ac2e9a72348ed6e9b6eb062a1c0018487c23cb91b55502bf73a2a02335bed6f5f8ea125e8df3bab95d9736ca583d7b298873b51a8dd8beebddc4781eb142d4c73b00254de92a0a7908e2419eeec4c7b1ed1a87a5922879788eacb4577fe40292b"}, &(0x7f0000000380)=0xd6)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x7}, &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000480)={<r3=>0x0, 0xaa, 0x1, 0xa7}, &(0x7f00000004c0)=0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e207d0c00000000000000000000000000bb01000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r4=>r3], &(0x7f0000000500)=0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={r4, 0x5, 0x2, 0x7fffffff, 0x4}, &(0x7f0000000240)=0x18)
r5 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:02:03 executing program 1:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0)
poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0)
lseek(r0, 0x0, 0x2)
r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0xde378e7466cc7a4d)
getpeername$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)

00:02:03 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
socketpair(0x1c, 0x4, 0x8000, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind$inet(r0, &(0x7f0000000040)={0x2, 0x1}, 0x10)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0)
fchmod(r1, 0x100)

00:02:03 executing program 2:
clock_gettime(0x0, &(0x7f0000000100))
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x0)
sync()
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x6, 0x5, 0x4, 0x5, 0x4, 0x40, 0x10000, 0x2]}, &(0x7f0000000180)=0x14)
poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0)
clock_gettime(0x4, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x5, [0x100000001, 0x1ff, 0x0, 0x1, 0x40]}, &(0x7f0000000200)=0xe)
setrlimit(0x1, &(0x7f0000000040)={0x5, 0x91})

00:02:03 executing program 1:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = shmget$private(0x0, 0x4000, 0x354, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_RMID(r2, 0x0)
readv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)}], 0x1)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x4fd9, {{0x1c, 0x3, 0x7fff, @empty, 0x1}}}, 0x88)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r3, 0x29, 0x66, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r4=>0x0, 0xa73}, &(0x7f0000000180)=0x8)
setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f00000001c0)={0xb4, {{0x2, 0x2, @multicast2}}, {{0x2, 0x3, @loopback}}}, 0x118)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r4, @ANYBLOB="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"], &(0x7f0000000300)=0x102)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x991, 0x0, 0x0, 0x6fc4, 0x6, 0x7fffffff}, &(0x7f0000000540)=0xa0)

00:02:03 executing program 0:
r0 = semget(0x0, 0x3, 0x1)
__semctl$IPC_INFO(r0, 0x1, 0x3, &(0x7f0000000180)=""/217)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="f7b0e71a66696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="090000ee", @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x10000101}, &(0x7f0000000140)=0x8)

00:02:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x0, 0x6, 0x2, 0x10001, 0x5}, &(0x7f0000000040)=0x14)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x72b, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1, 0xff, 0x119b, 0x8, 0x1, 0xffffffff, 0x2}, 0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8002, &(0x7f0000000100), 0x10)

00:02:04 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)

00:02:04 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)="478e03294501d3075e8a3a403302e6251733b322b188f2a9644dc8dbb8053e8d7ac00e310fd25a47e25547453fe635841f46300a3242e1f3636cc0801732cda70ed4c6595aaa353c1e5ff81573a5b1b1c7b5c5593ff66c857583b3389cedbbbaafdbc024f4329fc243eef162c279af0c88c94d6ee17368adbf47106ac7aa4c6cbdd3376f91953ff5d8b14ff173504fecd3d0d1ec022018d2969d35da69ebd9c47967ba497e018e1ed66ec6fa92d03a0bb8546697", 0xb4}, {&(0x7f0000000240)="c3baebd1734492675f2d1c7acd23ed31757af9e854e2a37a05a7698d25eb1938d9dc4551092108d668e2fc0a7894b058f01c202ec019c7575422aa636218cc9d35b04078b3718e340fd35e20aedc753f1a19e2a8b7d78661a89cc050dc83e7946f98ef30aab12f89798f776b94af78e614bf1ad635c4bc8ec722ffb2e3b395992e08b8c4edec261d029f07213bdb360a031d572863fc0c6c19f535564cac70f45d155abb67f0875ec0a4e930e84a2af74214fe", 0xb3}, {&(0x7f0000000300)="a1297a9e4a60ced9c44e7e27bb5e5a12cb5e6d19875641280a554806f6dcd96cde4029ff0afe3270dd7b4b09c321dc2096fdac62c1ad66c5821dea02f8e7929f243bcd936acde9406bc75895e885f97ca41c4663f28c0f4a7a497efff0bdacfbfaac60a586d54079f2f5209b0bb806ba82b6cfc2287e5d48251af9356e785afbbc528f056e8b58ec73f9cb324265", 0x8e}, {&(0x7f00000000c0)="8a53486aeedb033354cf19eec77d34a143cc3ebc30fc5b6f624b07891d81271dbce4337282f7377dd39bda8c09b3686d47b51e6ff555770900f9474d3a4861256df322922a130e1dbae27a783ffa8c6723d4a63607dc3c9eb7759a422d32dbd5c0b3a8f95f9c4d807753e74f9aef69d7ac75f3580ce1703cd45b90dcda87b0cd", 0x80}, {&(0x7f00000003c0)}, {&(0x7f0000000400)="a1330b31d46e019d4147507db34a9289840afdb8b4c776f30b3a854ffdc56359dda51a9aab01d89481d148c462281bec5c3208926eb53183805bdfeba9548fc11cdf2e0a47864b48722bb0a40fb0606d83b32708c6105b855747666934ddf667d6b8e7cdd1eafc2c560a6e8aa0941481", 0x70}, {&(0x7f0000000480)="b1976b48e146d480cbf6bfb809597b91d03af93df898c98b42a8af015df3b6f60ebbeb620b0f9c0071e9b98953e98ce5dc45efddff24a122644dc0976e106f56afe02b962bbb3ed529b128e88a06d0f91c19750e530fb87a8f9d85f543dfab536b22f22bb188c177f732c6e5e3517cb8d05843fa05b93c7d5c73f8d5e383e2ef104218f94b1ff2513ced5fedbc595750937667129f433f9551a3ed902f053a6113e9985beec45e49ef85d5856dbf8e0e1b10dd2a73ff77547b84541110cad1022ff46668c81cdf91edae9310651753741c913c60c025a9d67d35092268856b5e56c6a5e15d13d198c92c66f28877d8fb2effa2e9c7649870", 0xf8}, {&(0x7f0000000580)="1066455204f191f2c61cc354b7d14b4dfada039b4bfaaa7efee80681a21436c4a9f87521d327b9c0f2b99cb40fee3534be4c", 0x32}], 0x8, 0x5)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000018c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000001780)=0x1008)
getpeername$inet6(r0, &(0x7f0000001840), &(0x7f0000001880)=0x1c)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000017c0)={r1, 0x4, 0x4fd1c7a4, 0x66}, &(0x7f0000001800)=0x10)
symlinkat(&(0x7f0000000080)='./file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00')
fcntl$setstatus(r0, 0x4, 0xc)
recvfrom(r0, &(0x7f0000000640)=""/246, 0xf6, 0x40000, &(0x7f00000003c0)=@in={0x2, 0x0, @multicast2}, 0x10)
openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406600, 0x0)

00:02:04 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x100000, 0x0)
ppoll(&(0x7f0000000280)=[{r0, 0x44}], 0x1, 0x0, &(0x7f0000000080), 0xffffffffffffff4c)
r1 = semget(0x0, 0x2, 0x88)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/215)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x9, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={<r2=>0x0, 0x71}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4)
socket$inet_icmp(0x2, 0x2, 0x1)

00:02:04 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000040))
fcntl$setstatus(r0, 0x4, 0x4)
lseek(r0, 0x0, 0x3)

00:02:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8)

00:02:05 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast2, @rand_addr=0x4}, 0xffffff70)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7)

00:02:05 executing program 1:
r0 = socket$inet6(0x1c, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x18, @rand_addr}], 0x10}, 0x0)

00:02:05 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82d230505651120c73675b94e64bc84246006f20c537f0d3feeca69f9dbd183aca4f66cf4dcb540a712e8c5b829361c67e89284e2c172ebcf0d09593aa7bd6c7008d828e8b72019cb26c862029f751d1eb23b367f2b1b1b67e71bab42380943ce118ceefa3efe11a404f278fec6ff5cd0a848d9b788f3b191f903fb71dd43f90eb72c4d9b1dd27a84de7f6ea74b7373d6268ec4aa4ad327fdcae513a7fd52b80e66418fdd440eb1f63"], 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x100000000000018d, 0x0, 0x15c}, 0x0)
write(r0, &(0x7f0000000040)="b5", 0x1)
execve(0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000080)={<r1=>0xffffffffffffffff})
r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0xc)
linkat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000140)='./file0\x00', 0x400)

00:02:06 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)

00:02:06 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x2}], 0x10}, 0x0)

00:02:06 executing program 1:
r0 = socket$inet(0x2, 0x20000005, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c)
close(r0)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000)=0x7, 0x4)

00:02:06 executing program 2:
r0 = socket(0x800000000002, 0x10000001, 0x47d9d895)
connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="41f979cd4466b579f6e5a4a6f8841b1b0c094051cc6c6530000074a3934f1c191cf8a8d861d456f1aec03b9306e9de7b59b59c63d52279b40eabd7c68f"], 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x5}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x80, 0x1010, 0x19, 0xe7, <r2=>r1}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x16c7, r1}, 0xc)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r3=>r1, 0x0, 0x80000003, 0xfffffffffffffffb, 0x6, 0x3}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r4=>r3, 0x9}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={<r5=>r4, 0x1000}, &(0x7f0000000300)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f0000000c40)=ANY=[@ANYPTR=&(0x7f00000004c0)=ANY=[@ANYRES16=0x0, @ANYPTR64=&(0x7f0000000380)=ANY=[@ANYRES16=r3, @ANYRES16=r0, @ANYRES32=r3, @ANYPTR, @ANYBLOB="3c37d4244715c9dd376fb2ddcc6f41887336a48770489ae5334be698d3275ffee21b9c6803d520a26e63628cf0bdcaf9f023ebf588ec7caf66888a87d4eb30ae625c401da4487b56d0f41f907d6c51a815955ddd1cc74edba2376c0146da86ab6d2d3e97c5c6b7742dbdaea1251f91522a44853d8ca40f311caffafbf21a159b33692a4393b04a660ff616beed05", @ANYBLOB="01386d69b8a4cbeaf36562fe285259fc31fc4cacd7895fe6dad37e5781c81673c3396f4f09a54d177a81f5cfc29a8097530595f70dd731cc03231ced63f3101cf2c25014a7effd21c0c0091329d0b2002d3b099cf8d40ea50bb26a715721ef64efaa1d097c8627e182c19bccf31c7fe97d49b8ab", @ANYRES64=r0], @ANYRESHEX=r0, @ANYRESDEC=r3, @ANYRES16=0x0, @ANYRES64, @ANYRESOCT=r1, @ANYPTR64, @ANYRESDEC=r4], @ANYPTR=&(0x7f0000000580)=ANY=[@ANYPTR64=&(0x7f0000000540)=ANY=[@ANYPTR64, @ANYRES16, @ANYRES32=r3, @ANYRES32=0x0], @ANYBLOB="193f2eb0768bd5a08c59f6ab052ac3c01fab70681bb74bdbdcb5b3368d4cd9c355e0e4977a6837fe64a10e727aea7f510f4484a13e3f107391a2bd9f14348efbabc970724830ecb8c8d314439914b31e797f51e921332ba06da4a29a9140c17b04efb3b995367ce93542f16ea0f0f43b9888b576a14739a1cd9fc44b68c6f38207be3ba7d5482f895206ca224dcb635ae97b50a46f83d14658", @ANYRES32=r0, @ANYBLOB="2d9e73f764d2492d3fbc84cb719d4c235deccfb4a75a0ee0584fcb807ef3967fc4421aa1f077dabca1a4f4f024a8a580a0aec6285045e9f9249076ced4c6dc66436e42c8ba09d014570c5005e101e9d3b3b36334c0bd6db640c8ecb078f7517c6e7f87a51223013fbfc47ed58dce894d2fcf8d47ec7fa46d2bcda22cf9863b96f9b1a72acaf0468713b1dafb4c5629113307beb106bcf0aa3509297eba14d0b29df6dd58c89d3df3", @ANYBLOB="c17534d7fc5e0e56612f12", @ANYRES32=r0], @ANYPTR=&(0x7f00000007c0)=ANY=[@ANYRESOCT=r4, @ANYPTR64=&(0x7f0000000700)=ANY=[@ANYRESOCT=r5, @ANYPTR, @ANYPTR, @ANYRESHEX, @ANYRESOCT=0x0, @ANYPTR64], @ANYBLOB="921f0e36efcc97730589fb5027f2a7ce0b368a121f3a203fb66061c6669a59cdd84456c75cfc8009e37642be851e04af82a177d05349d39f445c60fdc161be2e772aee8316683617c24fcddcfab30a11549b785708527d5a97c17122b98d4d80da1343fac9f5bdfa21a495eaebc5804d29256edbacf8a969678a302bad19", @ANYRESOCT=r5, @ANYRES16=r1, @ANYRES16=r0, @ANYRESHEX=r5, @ANYPTR64=&(0x7f0000000780)=ANY=[@ANYRESDEC=r1, @ANYPTR64, @ANYRESOCT=r0]], @ANYPTR64=&(0x7f0000000a80)=ANY=[@ANYRESHEX=r0, @ANYRESOCT=r0, @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYRESHEX=r3, @ANYRES32=r4, @ANYRES64=r4, @ANYPTR64], @ANYPTR=&(0x7f0000000900)=ANY=[@ANYPTR, @ANYRESDEC=0x0, @ANYRESDEC=r3, @ANYBLOB="486dfc19ec315d852ce28fd66b126bd8f5b7fd6fe84741f00a8bbccef03c8dbeccec05b3b736d25fcec7f3d6e3c5186c21dc202dbf43b0e54e93bdcfec7355bafa995de543338c049af8b540dbdcf7a6c83b619b84498cab4abea01be5eaaf28a892b21e632ce21bde6a7a7a76ff5acc9776e9258ca8511d32b792cf4ec352fef29779aa960120e6cbdf785201becc38f014169c81a9d6a0033e4a8a5a3b963e96ba5142df544afd610f5e23de384ac51419", @ANYRES64=r3, @ANYRESDEC=r0, @ANYRES64=r3], @ANYRES16, @ANYRESHEX=r5, @ANYRESOCT=r5, @ANYPTR64=&(0x7f0000000a40)=ANY=[@ANYRES16=r2, @ANYRES16=r5], @ANYRES64=r4], @ANYPTR=&(0x7f0000000b40)=ANY=[@ANYBLOB="db6fd7f0b40a235a0630f794951a9519bb9f2501221e61435a14d98ed8a7606afe83db88590ef63c0c4cb4058a88f59f7206dab35ab41e0efe23340b45eb9a11eb18b83d2facc6177dd91409fdbfcad4aa4b9172de84d9fe5854038acf956c42361123a741701eab31a5bcce02f43206c1b78a071a4c5c0bbfafc968ded2b9506f6579542ab3554d207f959d79f4401057bbbd8ffa16f67f4cf42f93227a057fa1e95877223b6a98003e4f253f71428424d8770b2928212e1cbaab10c50748c78918", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYPTR], @ANYRESHEX=r5], @ANYRESOCT, @ANYRES64], 0x7)

00:02:06 executing program 2:
r0 = socket(0x17, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x6}, 0x1)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000080)='f', 0x1)

00:02:06 executing program 1:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000080)={'accf_data\x00', "014f91abba81751a28332ddb7c3bd41f9da36d55f54b7861d2bc52dabf4e578cc16639b5669e61fcc76eb470755c2a8142455fc1deb4457723352e459b5b65e7f21d04a2c9fb6ed581c6084ff56ff818605c669056a3e184b9fe0c4197c7c12fe930bc110cbe47840c9d82f0b2c3a27c594393b7f9e10898540bfd897f58a36a2fbf15c04ab3d0a2ca9cee9270f5af33484904a626e00196a360c4341fc7e1ce940c49e9d37d41659f419c40b50b75e98332d0481eeb8782be992dae04354feb2a7dc9ee6502f34498d750ebde4dd3a59ee59afd6d2c821e48211e7199aa91ff8933511621b384b243ec5acc79e30554"}, 0x100)
r2 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r3=>0x0, 0x4, 0x1, 0x0, 0x413}, &(0x7f0000000200)=0x18)
accept(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000380)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x8000, 0x9, 0x306, 0x3, 0x100000001, 0x7}, &(0x7f0000000300)=0xa0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7fe6934ff106"], 0x1)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x2000000004, 0x60, 0x4}, 0x10)
shutdown(r2, 0x2)

00:02:06 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0xd, 0x4)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x1011, 0xffffffffffffffff, 0xc700)

00:02:06 executing program 2:
r0 = socket(0x2, 0x5, 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)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1}, 0x0)

00:02:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:07 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4)
truncate(&(0x7f0000000140)='./file0\x00', 0x1)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe)
connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
getresgid(0x0, &(0x7f0000000100), 0x0)

00:02:07 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={<r2=>0x0, 0xfffffffffffffffb, 0xc952, 0x40}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000440)={r2, 0xfa, "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"}, &(0x7f0000000200)=0x102)
r3 = dup(r0)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r4=>0x0, 0x8737}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={r4, 0xf120}, &(0x7f0000000280)=0x8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@rand_addr=0x100000000, @multicast2, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000002c0)={@loopback, @broadcast, @multicast1}, 0xc)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
getsockopt$inet_buf(r3, 0x0, 0xc, &(0x7f0000000300)=""/214, &(0x7f0000000400)=0xd6)
fcntl$dupfd(r6, 0x0, r5)

00:02:07 executing program 1:
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x52d, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, <r1=>0x0, 0x9, 0x40, 0xfdcc, 0x0, 0x14a}, &(0x7f00000000c0)=0x98)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0xffff}, 0x8)
fcntl$dupfd(r0, 0x11, r0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
connect$unix(r2, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x2)

00:02:07 executing program 1:
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:02:07 executing program 0:
clock_settime(0xe, &(0x7f0000000000)={0x1, 0xff})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000100)={{0x1c, 0x2, 0x86a6, @local={0xfe, 0x80, [], 0x0}, 0x80000002}, {0x1c, 0x1, 0x1, @loopback, 0xa7}, 0x4, [0xd253, 0xa653, 0x20, 0x9, 0x0, 0x4883, 0xffffffff00000000, 0xd8b9]}, 0x35)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), 0x4)
clock_nanosleep(0x0, 0x0, 0xfffffffffffffffe, 0x0)
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f0000cc1000/0x2000)=nil, 0x2000)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000180)={0x7fff, {{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88)

00:02:07 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='/+@\x00', &(0x7f0000000200)='\x00', &(0x7f00000002c0)='.*^\x0e\x00'], &(0x7f00000003c0)=[&(0x7f0000000340)='\x00', &(0x7f0000000380)='\'$-:\x00'])
getsockname$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="140000000000291ef4221f"], 0xb}, 0x4)

00:02:07 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f00000000c0)=0x10)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x0, @loopback}, 0x1c)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4)

00:02:08 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:08 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0)

00:02:08 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)

00:02:08 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
listen(r0, 0x0)
shutdown(r0, 0x2)

00:02:08 executing program 1:
select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0))
getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, &(0x7f0000000140))
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x30000000)
accept$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/4096}, &(0x7f0000001200)=0x1002)

00:02:10 executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet(0x2, 0x6, 0xfffffffffffffffd)
r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0x3ff, 0x45841018}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x40}, &(0x7f0000000180)=0x8)
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000200)='./file0/file0\x00')
r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
futimesat(r3, &(0x7f0000000040)='./file0/\x00', 0x0)

00:02:10 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10)
getsockopt$inet_tcp_int(r0, 0x6, 0xcc, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r1, 0x4, 0x10000)
truncate(0x0, 0x100000208020005)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_int(r1, 0x0, 0x46, &(0x7f0000000080)=0x88, 0x4)
r3 = getuid()
freebsd11_fstat(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x403)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:02:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x300000000)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={<r1=>0x0, 0xc01, 0x2, 0x401, 0x6}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x8, 0x4000, 0x5769d1fe, 0x1f, 0x6, 0x0, 0xdc2, r1}, &(0x7f0000000200)=0x20)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x6)
setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

00:02:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x0, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:13 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f00000000c0), 0x4)

00:02:14 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r2=>0x0, 0x10001, 0x0, 0x60f0cc2f, 0x4f28000000000000}, &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x9, @loopback}}, r2, 0x2, 0x9, 0x1, 0x8000, 0x6, 0x1}, &(0x7f00000001c0)=0x98)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000003c0)="36e320288bbb5b61d2527fb087", 0xd)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000200)="5b679de328f8bc9f90ce36d7dd79bb8b7f76b2f304ecd97dd244bfd883857f967222be5b32cbd59e20930c86f6721b57395de2d1a7b6fc26ab3d68733f0548d3d822f617f4633629b102e50fdf298ff3947e6025639a6e08e6c335b46d3ebe96643bd50fc2e307dbd76b29326c3443b4a8b62a6a061a560d18824e712a2c5786d0ac225bcb20155b95c7c0aa040d61832139ede64b46a3db5d598ecf4df89fccce194aca99a7c67c1c397f685888d97f525ee78c102fcb9beef4a989d907", 0xbe)
accept$inet(r0, 0x0, &(0x7f00000002c0))

00:02:14 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x4, 0xffff, 0x7f, 0xe7, 0xffffffffffffff00}, &(0x7f0000000100)=0x14)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x903, &(0x7f0000000000), 0xfe6a)

00:02:14 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ftruncate(r1, 0x80000001)
ftruncate(r0, 0x20000)
ftruncate(r1, 0x0)

00:02:14 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e2205000000000000000000000000000000000000010100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="0600000001000000"], &(0x7f0000000100)=0x8c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1000000000000}, &(0x7f00000001c0)=0x8)
accept$unix(r0, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:02:14 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000100)={0x3, "1c0239c1d22c4b76d2f06ab9ee4b137166e8a17b4d0476ca620bd080c6e4a878a3dde96b26fe19255c49bb8270ba5e7090"}, 0x39, 0x800)
socket$inet_sctp(0x2, 0x1, 0x84)
msgsnd(r0, &(0x7f0000000380)={0x1}, 0x8, 0x0)
msgrcv(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000507af4e03c0000000000000000000000000000000000000000000000000000fffffffffffffffd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0xb2, 0x3, 0x1000)
msgsnd(r0, &(0x7f0000000000)={0x0, "0ab0ffa570e9859107e7de777303d4c392fcd67641d98dbd6bbae62777c1cfc94b7e6cd474844a8c732afcc67f29156869e43c4bd4ae56974ba6a23884dadfb723422be9ab5e664c8439bdbe6bd7c8f1387a37a9dac6ccaf1c543fccacf8612fe54d1e56b15c95dd97cce11394e774e811ad4657b2c2d325d7d68257d16bcf9864e524c76939fa872473ad36fda663b4139d1eb20c6c60f5e038660872510c8baed8acee9779602badd740e1178f220be8a764acff234a83bca46dbdddfd1c5290aa45663a125c25cbf666da2c4a001272d2be14fb8bbdc71756ad3dfa25a23e474b3d9ef32afd1f"}, 0x2f1, 0x800000000805)
msgsnd(r0, &(0x7f00000004c0)={0x0, "e78ac78c1aa073d8e7126d55ecf1c2eaba44b7e619d171cbfe05a491d2c572c0bb55c988b7ed9360f9c68675710b5661c93993fc8835c52aa80fb11f1d6985cf9379e88bd2a6e5260ccf3399b30ef3eb251a73f60873baeedd07ccb66c077ffed206554d3e8b22c89dc3947ed314515891e7229d4323271e78a61e736b3aa04941945d347436910b54e32e0b9315d8d5181ac1c51ed6e604be7215ef0d906e018c05aee4214cfdcc5e3982e0fdf6d4ab0fd3419e7ea78bb46b1a5443deff42110688cd952e94d60225525d79226c528461f0e2"}, 0xdb, 0x0)

00:02:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x0, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:16 executing program 0:
r0 = socket$inet6(0x1c, 0x0, 0x7fff)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x2f20c35b, @empty, 0x4}, 0x1c)

00:02:16 executing program 0:
r0 = socket(0x19, 0x2, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendto$unix(r0, &(0x7f0000000300)="7f", 0x1, 0x100, 0x0, 0x0)

00:02:16 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
socket$inet_udp(0x2, 0x2, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0xf, 0x8, <r1=>0x0}, &(0x7f0000000200)=0xc)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
readv(0xffffffffffffffff, 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x10000, 0x1b1e, 0x1059}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000040))
r2 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_INFO(r2, 0xe, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:02:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x0, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:17 executing program 2:
semget$private(0x0, 0x1, 0x2000000000003)
r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7, 0x4)

00:02:19 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x100200, 0x400004)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000aa4400000000000000000000000000000000000000002fb4d8e4ba890000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e8704c551fdb9d2076e69e7b2986631cf774d76365911f9c502d8b2ba666f5c434ed02ce8d1e22d606e3d41ea2089e5c7ea59b6721f04c9d5d97edf514ff074fa7f4447246154f32c3edeb22952d39e90c4644", @ANYRES32=<r4=>0x0], &(0x7f0000000080)=0x84)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xc, 0x6}, 0x8)

00:02:19 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x61, &(0x7f00000000c0)='-', 0xfffffffffffffc8c)
close(r0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000480)="cadb68bc951dda067d0f897259aa7e39807b2b2d6270935bb4653a9d9a94d2ee7ec1a964ec447e2fcbf080b963f1f795dfbf79e65329cec861e33ddb625a3a5e701949d3d85458b464b8ff23bfb75df514c18b34d9b3e4f30248e68af93427e17a56cc", 0x63)
writev(r0, &(0x7f0000001480)=[{}, {&(0x7f0000000100)="889cca9b1c20349d5b1936f09d343c492994677a1fd9209f85565a8d7cc91ffa5016e433adafc9d8ac9cd3259c3659b89b95aa1f7d6ac559473bcdad1295130080b9243bdb40eccb3d36ade0c57aa63f75c7fd20e75250ba77ee9677f41ce0932bc918fdbe057e9d1ca32cc90af65003bfcb46b1da28ae6ad0523d2ebb29ec5b303203bb2932ddd7f7b0cece94e1709d672f352f27b3877edfeb9b3cbc0cc576a89af25d43d725bfa8a515a21ae2835dee2e475003bcdbccbfb305063284f8a0e6c03b4870baf57db3f2019fcde2a4d2b5e3206f9071290f2dc07b2401c9fa", 0xdf}, {&(0x7f0000000200)="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", 0xfa}, {&(0x7f0000000040)="8a71310da7d2ac699ee690260c449e1a27f0a2a0e78351e16938429c2192a5f5a4c68bc3b797a91d9d7bcdb32305a22a545748fab944d78941b5d09811ab479cdf61b7b6e568f937e5f03ae3b8811ef2f1ab8756ad2ab707", 0x58}, {&(0x7f0000000300)="24cf7fc4700fb3119d3b8c59d9d38eaa6676ebc8aafefd2a498b4cd1c239e7aba1e07f223babd49d98d931a5ac219911fa79f68ccb9ff580822b45ec2608a082de91b277deeb607c5d6aaf9faf6026ed57371041faa05689d4249cd6900f487f6224492a020fb81e020ba2e33699a22989158e236825ece60d6d681db2d5dcdbde991a365bbdaa5282f830569b508069a5004d74af9aff16b2d1ac1e33435dbec653e97c7d97a94cc9fa5676119a1598d7a6bf", 0xb3}, {&(0x7f00000003c0)="baa761345a592b498a81cde2180914c2c1e300e4bfa8108a0e4de5b6031503e3d20ddcc7737275dc5180d3e5a8fd43111592906a7439543d34b76f65f34f1a51c381274757920864a66b5fe5827c8369eb2d15e25aa6ed7bce0722f4be41b6dd30620aeada84393e65c1626c43a832fce4b666d26d9942208ae307b6b97298d0cc8dcda803d0511627f4c0eace99ec2fb7cbb09a8e29e3c3abc17d8fd950ff655069a087b1daa0be2e8847d1152b391abc2d06c10f8370bb7f28dc27806c62d5", 0xc0}, {&(0x7f0000001500)="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", 0x1068}], 0x7)

00:02:19 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = socket$inet(0x2, 0x10000004, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x101, &(0x7f0000000000)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x0, @rand_addr=0x1f}, @in6={0x1c, 0x3, 0x10000000, @empty, 0x81}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000140)=0x10)
setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4)

00:02:19 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0xd0, @loopback, 0x3}, 0x1c)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x3, 0x7fffffff, @loopback, 0x20}, 0x1c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x3}, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x326)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_data\x00', "1001fbb1e8e55bd2c395e3c8b289d1564268d4f06b1d1d1d84f2bd454eddd5f33440c2b8effa0e480d18b79cb98d8f1462e4d4e601412564f5601e56000fe3a5bdb2ff69777247d5252e5ec5aebcb53743e8fc6de026b6f1acca01eb4658e84c05a4d2617b74ed2178eca5d4bdf1e006dca1301726b16dad8d3a6b97450b6c9e4f1c49b6c798c2dd2ac8ef05b3c008e6799b42aadfe0a026e56fd249f66665adb962672d27fd8e187925b8d72bae9c992f15e780808f1680c0bbef00a0bbe6c2de938418d79ef77cd9c7bb99f9bbd847401072b9417b6bd0a718f301a7d83d0a8b7d93b417deca3bb9aa5b6c99fb6ef0"}, 0x100)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="0800001195b56b98ce9a19acf7ac084f9b6abc6889e7aca40ddfe4ec03194e976040da6dbdad693e7182ac65d7143c3f63e788486100a6274ba1aad720c0b72a22f8fe92a7ee0ac89eb3807305e6bdcfa7f16411e1f7d40000"], 0x4)
accept4$unix(r0, &(0x7f0000000140)=@abs, &(0x7f00000002c0)=0x8, 0x10000000)
r2 = open(0x0, 0x0, 0x1ec)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfff}}, <r3=>0x0}, &(0x7f0000000100)=0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)={r3, 0x7, 0xd6, "7aca970961e14694121d38cf4f3bcd21a53297fd69e2a58fbbdf8540c68359d34f1d0717acb5af69e5cc2b8e503a440af3b6b3f5f7aa33a159540a5605b967104e40dd0883fb4ec7f57434edbaa7884ec21f633f76bafe5f227007ebc76f62f5e8a8bf706af52a3f4034a55000c4fcfd8a3f53606e8a3805503a77666d4d71cc286b72e43f1819a3cb65528c29b757d6d634a075207d3f49e282c071c0701f79fe30d5246f2946b8b6efd5ab68793fa2529773764eab48c9dc18458b38c4881da13ca8db3b68c7d03f4d3199cc57495bb832a4a3eeae"}, 0xde)

00:02:19 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x0, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:21 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x30345d00000002, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0xfffffffffffffe69)

00:02:21 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001})
setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x4, {{0x1c, 0x3, 0x1000, @empty, 0x8001}}, {{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108)

00:02:21 executing program 2:
r0 = getpgrp(0x0)
getpgrp(r0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080))
r1 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0x4, 0x4)
semget(0x1, 0x3, 0x410)
freebsd11_lstat(0x0, 0x0)
r2 = semget$private(0x0, 0x4, 0x200)
semop(r2, &(0x7f0000000040)=[{0x2, 0x40, 0x800}, {0x0, 0x101, 0x1800}], 0x41)

00:02:21 executing program 0:
open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x0)
select(0x210, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000003000))

00:02:21 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a000000fe8000000000000000000000000000bb10000000840000000800000000080000100000008400000008000000a39e00001400000084000000010000000000000000000000"], 0x98}, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)

00:02:21 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

00:02:21 executing program 2:
clock_gettime(0x3, 0x0)
r0 = socket(0x2, 0x20000000, 0x8)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8)

00:02:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x0, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:21 executing program 2:
mlock(&(0x7f0000ca2000/0x2000)=nil, 0x2000)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6)
munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)

00:02:21 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "ea10be57be260d6d77a3fae9b1ce67a7"}, 0x14)
connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="86022e0600696c6530004cdf87daa44494264c4c601930a66da0ea1d6e7130740bea6dee036ec617203ced32f28b41db56bffb2486746e7a0393eb99fea0c311b967b152c4c4e99817a87560ba8b403c7b42358eecb66f0b4f04af33cc6ee406d53694951e37821859c2d7f020e955470caa503cba71984d437f52232f7f4d5dec5b59cdb0614dd6975089ee174f"], 0x1)
setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000040)="800a62100907acbaedff87cfadcd75ee8ffdcf1b3ef30c6aff70f5528789c55bb0cdbbbbea393e5ddad72d894d9b5917efd7268f5b175530cab26d51277d2c75a71be2b2aa24c58250b5c8a481c3a2b23f437adb8cca2c068e8bf970616baad59b040123aa9be5b936219050", 0x6c)

00:02:21 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff})
sendto(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x51f)
socketpair(0x0, 0x10000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

00:02:22 executing program 1:
r0 = socket(0x1c, 0x7, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendto$unix(r0, 0x0, 0xf, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x58, 0xfff, 0x7c45, 0x2, 0xfffffffffffffffc, 0x80000000, 0x4, 0x4, 0x0, 0x4, 0x3}, 0xb)

00:02:23 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt(r0, 0x0, 0x25e3, &(0x7f0000000240)="85ccf92021e094438ceec95d1def4c1ad7aad1d297bb45cc7e9a1bd53650ea3ccd05f60a1c43826d9b63fa15bcbcb3adaf14ac022acff4f110ff44e45ba1fc793473e8dc070f1936c276aa9296070ebbfa3e7c70e12de784c73fbd1e08e0193ca325d38eb57691f1b002d984a5bdaa864b89f7a260d00050b08712c7540d41b9b69ea8342ed904e161907834b0ac16cd11513ef79352a83852fb83bd1e6f5cfb078e38b9cdc3523fae9a7b3c26047398984a04ee8a78709df49a985a4a20cf66a801ea6ea5141596f19c0524be9ac6ab73f7f8c393336e9d2b5518c3518497f9c3fbbe10e6711f0e6f6beeaa5a4640509cd894d2628d8662c7", 0xf9)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x17, 0x10000003, 0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0xfb, 0x3, 0x79, 0x8, 0x10000, 0x3f, 0x8, {@in6={{0x1c, 0x1, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, <r2=>0x0, 0x8001, 0x4a1f, 0x49, 0x7, 0x7ff}}, &(0x7f0000000180)=0xb0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x4000, 0x2400000000000000, 0x2c, r1}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r2, 0x3f}, 0x10)

00:02:24 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x1, 0x0}, 0x0)
r1 = fcntl$dupfd(r0, 0xfffffffffffbfffd, r0)
readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/125, 0x7d)

00:02:24 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x0, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:24 executing program 1:
socketpair(0x1, 0x5, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect(r1, &(0x7f00000003c0)=@in6={0x1c, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r3=>r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000180)=0x10)
r4 = open(&(0x7f00000001c0)='./file0\x00', 0x408, 0x80)
r5 = getpid()
getpgrp(r5)
socketpair(0x1f, 0x3, 0x907e, &(0x7f0000000200))
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8)
fcntl$setstatus(r4, 0x4, 0x40)
fstat(r1, &(0x7f00000002c0))
semget$private(0x0, 0x3, 0x18c)

00:02:24 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000200)=[{r0, 0x2}, {r0, 0x63}, {r0, 0x107}, {r0, 0x8}, {r0, 0x41}], 0x5, 0x2)
pwritev(r0, 0x0, 0xfffffe07, 0x8000000000000)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x80, 0xffffffff, 0x2}, &(0x7f0000000300)=0x94)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={r1, 0x401, 0xf, 0x1, 0x8}, &(0x7f0000000380)=0x18)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x5de)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x10000, 0x6, 0x1, 0x1, 0x7f, 0x0, 0x8, {@in={{0x2, 0x0}}, <r2=>0x0, 0x1, 0x6, 0x157, 0x80000001, 0x1}}, &(0x7f0000000100)=0xb8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0xb6b, 0x4000, 0x1c, 0x2cc802e4, r2}, &(0x7f00000001c0)=0x10)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:02:24 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f00000000c0)}, &(0x7f00000001c0)=0x39c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000140)=0x10)

00:02:24 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x3, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000240)=0xfffffffffffffffe, 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, <r2=>0x0}, &(0x7f0000000140)=0x84)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000180)=[@in={0x2, 0x1, @broadcast}]}, &(0x7f0000000200)=0x10)
dup2(r1, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r2, 0xda, "128ce6d2ea97a5cdf8a6b53872133b99125fb5f2c697f28a12f11c8c60301d3b0f43d2de7a20249da72c1e2e4fb38bde256d46042c14d6e11365746e4d842ad589042a71c0001ae83fa24d54c8328f68ff75c20a64dc770db683051792d2845a414dfbba80d77511579010e126d724634d72a5d9ca1cf6617ca6aeaf1e75a0b01924db2ed18bef0e7552ab4af94e614c6cb1d662e3f115fd6d681b60c881b4c010e854f4a9a312c0285200ad433daec37bf4116f0d2e463038a03b108ea199a27479f4f1b1601e6983c3ff06619b74ac11377823c8c7d218456f"}, &(0x7f0000000380)=0xe2)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
bind$inet(r1, &(0x7f0000000040)={0x2, 0x1, @broadcast}, 0x10)

00:02:25 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = open(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x7a2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}, @in6={0x1c, 0x3, 0x92b, @empty, 0x800}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)

00:02:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)=""/46, &(0x7f0000000080)=0x2e)
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="000000ea381add462e405eff74309300d05294a4a9a4c48c3948f971d0ab49e41f3714dfbcf37fb6"], 0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:02:27 executing program 1:
semget(0x1, 0x0, 0x50)
semget(0x3, 0x2, 0x28)

00:02:28 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x0, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:28 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10040, 0x2)
fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x0)
freebsd10_pipe(&(0x7f0000000440)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x11, r1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0xf, 0xf0ec, <r3=>0x0}, &(0x7f0000000040)=0x2)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x8}, 0xff39)

00:02:28 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
freebsd11_fstat(r0, &(0x7f0000001640))
r1 = dup(r0)
r2 = socket(0x1c, 0x10000001, 0x0)
sendto$unix(r2, 0x0, 0x0, 0x3, &(0x7f0000000200)=ANY=[@ANYBLOB="000000000000ffff000000000000000000000000"], 0x1c)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)
dup(r0)
msgget$private(0x0, 0x180)
readv(r2, &(0x7f0000000040)=[{&(0x7f0000000000)=""/38, 0x26}, {&(0x7f0000000100)=""/220, 0xdc}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000014c0)=""/239, 0xef}], 0x5)
fcntl$setstatus(r0, 0x4, 0x10001)
r3 = accept$unix(r1, 0x0, &(0x7f00000000c0))
ftruncate(r1, 0x1f)
read(r0, &(0x7f00000003c0)=""/175, 0x87b7a34a455fe1)
ftruncate(r0, 0x3ff)
poll(&(0x7f0000000240)=[{r3, 0x4}, {r3, 0x2000}], 0x2, 0x3)
getresuid(&(0x7f00000002c0)=<r4=>0x0, &(0x7f00000015c0), &(0x7f0000001600))
r5 = getegid()
chown(&(0x7f0000000280)='./file0\x00', r4, r5)
dup2(r0, r0)

00:02:28 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x18, &(0x7f0000000000)=0x7fff, 0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={<r1=>0x0, 0x400, 0x5, [0x1, 0x2, 0x8, 0x7, 0x3]}, &(0x7f0000000340)=0x12)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x7fffffff}, &(0x7f00000003c0)=0x8)
fcntl$setflags(r0, 0x2, 0x1)
r2 = socket(0x2, 0x20000000, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r3=>0x0, 0xc872}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={<r4=>r3, 0x5}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r4}, 0x8c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:02:29 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
fstat(r1, &(0x7f0000000040))
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x14}, 0x0)

00:02:30 executing program 2:
mkdir(&(0x7f0000000140)='./file0/file0\x00', 0x8)
mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0)
open$dir(&(0x7f0000000100)='./file0/file0\x00', 0xe90, 0x0)

00:02:30 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120140, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x40}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1}, 0x8)
mlockall(0x2)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0)

00:02:30 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), 0x4)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0xc700000000000000)
socketpair(0x1c, 0x10000005, 0xf210, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000180)={r3, &(0x7f00000000c0)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0xfffffffffffffffb}, @in6={0x1c, 0x2, 0x7}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x200, @empty, 0x80000001}, @in6={0x1c, 0x3, 0xfffffffffffff000, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f00000001c0)=0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000240), 0x4)

00:02:30 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x0, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:30 executing program 2:
freebsd10_pipe(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = getpgid(0xffffffffffffffff)
r3 = getpid()
setpgid(r2, r3)
getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140)=0x7a, 0x4)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
r5 = dup(r4)
getsockopt$inet_tcp_buf(r5, 0x6, 0x20, &(0x7f0000000000)=""/29, &(0x7f0000000040)=0x1d)

00:02:30 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000480)={0x2, 0x2, 0x10001, 0x3, 0x6, 0x7, 0xfffffffffffffe13, 0xfffffffffffffffa, 0xffff, 0x0, 0x3}, 0xb)
r1 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0)
socket$inet(0x2, 0x10000000, 0x8)
ftruncate(r1, 0xfdc0)
writev(r1, &(0x7f0000001440), 0x100000000000024a)
pipe2(&(0x7f0000000500)={<r2=>0xffffffffffffffff}, 0x6ac5fc5cd937b439)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x10, r2, 0x0)
r3 = accept4$inet6(r2, &(0x7f00000004c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x3}, 0x24)
preadv(r1, &(0x7f00000001c0), 0x1000000000000180, 0x0)
open(&(0x7f0000000440)='./file1\x00', 0x2, 0x41)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000))

00:02:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:02:30 executing program 2:
mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x40)

00:02:30 executing program 0:
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), 0x100000000000004c)
execve(0x0, 0x0, 0x0)
openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x50)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)

00:02:31 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x9, @empty, 0x10}}, <r1=>0x0, 0x8, 0x7fff, 0x40}, &(0x7f0000000100)=0x8c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x155)

00:02:31 executing program 1:
r0 = semget(0xffffffffffffffff, 0x2, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00./filL0\x00'], 0xa)
__semctl$IPC_RMID(r0, 0x0, 0x0)
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x20311939}})

00:02:31 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x0, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:31 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
close(r0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x6c0385d7, 0x4)
lseek(r1, 0x0, 0x0)

00:02:31 executing program 2:
truncate(0x0, 0xfffffffffffffbff)

00:02:31 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
connect$inet(r1, &(0x7f0000000000)={0x2, 0x0, @loopback}, 0x10)

00:02:31 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x20a2}], 0x2, &(0x7f0000000040)={0x8, 0x7}, &(0x7f0000000080)={0x9}, 0x8)
fcntl$setflags(r0, 0x2, 0x3)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={<r1=>0x0, 0x0, 0xf, 0x8000, 0xffffffffffffff73}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x0, 0x6}, &(0x7f0000000200)=0xc)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x132f5be38820ca8b, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:02:31 executing program 2:
setreuid(0x0, 0xee00)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=<r1=>0x0)
r2 = getuid()
setresuid(r0, r1, r2)
r3 = getuid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setreuid(r3, r4)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r5=>0x0)
setresuid(0x0, 0x0, r5)
setuid(0x0)

00:02:31 executing program 1:
execve(0x0, &(0x7f0000000300)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00'], 0xfffffffffffffffe)
socketpair(0x17, 0x20000000, 0xffb, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0xeaf, 0xb1e, 0x4]}, &(0x7f0000000140)=0xa)
connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa)

00:02:34 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x0, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:34 executing program 1:
select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x2, 0xc700, 0x2, 0xfffffffffffffffc}, 0x0)

00:02:34 executing program 2:
r0 = socket(0x2, 0x3, 0x7c5)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x31, &(0x7f00000000c0), 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={<r1=>0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000480)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0xfed8384236d86b4, 0x8, r1}, &(0x7f0000000500)=0xc)
r2 = accept4$inet(r0, 0x0, &(0x7f0000000040), 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r3=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r3, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000380)=0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10)

00:02:34 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x10100, 0x8d)
linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file1\x00', 0x400)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
dup2(r2, r2)
lseek(r2, 0x0, 0x1000000000003)
open(&(0x7f0000000000)='./file0\x00', 0x2, 0x110)
read(r1, &(0x7f0000000100)=""/23, 0x17)

00:02:35 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000180)={<r2=>0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x2, 0x81, @empty, 0x200}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x10001, @loopback, 0xd8d}, @in6={0x1c, 0x2, 0x6, @loopback, 0x1}, @in6={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x5c}]}, &(0x7f0000000340)=0x10)
r3 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr}, 0xc)
sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0)

00:02:36 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4)
bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)="1eebd9d24696947c25411ecbd8e073d7adfea63726e8e08b4d66c151eb077f577b98f7c7bfd17acdefdbf9188a09cc1bad28cac3677efda45521c1c1c6a4979293fe8e946feacba08cbd9bf54ec5f35736300a878d47a2654dd656802ac0bed1006fcce3dfe7696bd4c99411bd967d1359d73a0172372eb92c753e654608a413990530616161d742d4d4", 0x8a)
sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0)

00:02:36 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000100)={@multicast1, @local={0xac, 0x14, 0x0}, @rand_addr}, 0xc)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/158, &(0x7f0000000200)=0x9e)
fsync(r0)
accept4$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10, 0x20000000)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @multicast1}, 0xc)

00:02:36 executing program 0:
r0 = socket(0x2, 0x10000005, 0x80)
r1 = semget(0x3, 0x3, 0x0)
__semctl$SEM_STAT(r1, 0x7, 0xa, &(0x7f0000000580)=""/104)
freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = geteuid()
setreuid(r2, r3)
r4 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil)
shmctl$SHM_LOCK(r4, 0xb)
recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/189, 0xbd}, {&(0x7f0000000280)=""/183, 0xb7}], 0x2, &(0x7f0000000340)=""/144, 0x90}, 0x41)
r5 = socket(0x8000000000002, 0x10000001, 0x84)
connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="82023b2f66696c653000"], 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xaf}, &(0x7f00000000c0)=0xa4)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="78a6143a6817b843a3f34d9d0d457aaf2e6956f0dd88cb17574310e0d44e716343bd2c1732f4b14ad858e0558137f848a333d2af7088a1e7ea5cdda3be876b8d135289e7c86d16bdd90d0ad1e5fce43a8acd65a49530e42b5aa6309d0102"], 0x10)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=<r6=>0x0, @ANYBLOB="00000100000000001056020200000040af069a19ba25dbdb"], &(0x7f0000000480)=0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32=r6, @ANYBLOB="0500030006000000"], 0x8c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x94)

00:02:36 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x0, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:36 executing program 0:
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x4)

00:02:36 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
r2 = accept(r1, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000180)={<r3=>0x0, 0x81, 0x3, 0x3, 0x6, 0x6}, &(0x7f00000001c0)=0x14)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x8}, 0x8)
close(r0)
getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000040)=""/97, &(0x7f00000000c0)=0x61)
accept(r1, 0x0, 0x0)
dup2(r0, r1)
execve(0x0, 0x0, 0x0)

00:02:37 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)
bind$unix(r0, &(0x7f0000000040)=@abs, 0x8)

00:02:37 executing program 0:
mkdir(&(0x7f0000000080)='./file0\x00', 0x0)
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
connect(r0, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10)
fcntl$lock(r0, 0x4, 0x0)

00:02:37 executing program 2:
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x76bd3})
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000)
r1 = socket$inet6(0x1c, 0x4, 0x3)
r2 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000)
r3 = socket$unix(0x1, 0x1, 0x0)
r4 = socket$inet6(0x1c, 0x4, 0x5)
r5 = socket$inet6(0x1c, 0x20000005, 0x45ae361b)
r6 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x0)
r7 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140), &(0x7f0000000180)=0x1c)
ppoll(&(0x7f0000000200)=[{r0}, {r1}, {r2, 0x40}, {r3, 0x16}, {r4, 0x40}, {r5, 0x14}, {r6, 0x90e404122cceb56b}, {r7, 0x40}], 0x8, &(0x7f0000000240)={0x80000000, 0x1}, &(0x7f0000000280)={0x9}, 0x8)

00:02:37 executing program 0:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
mkdir(&(0x7f0000000000)='./file0/\x00', 0x30)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
futimesat(r0, &(0x7f0000000040)='./file0/\x00', 0x0)
getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8)

00:02:37 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0400007f", @ANYRES32=0x0, @ANYRES32=<r2=>0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x14)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x1c, "ab635413e917b6ccec386436a02610302664c970665ac5ea89f92bcf"}, &(0x7f00000001c0)=0x24)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:02:38 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x0, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:02:38 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={<r1=>0x0, 0x8, 0x6, 0xeab4, 0x8, 0x2, 0x100000000, 0x6, {@in6={{0x1c, 0x0, 0x1, @empty, 0x9}}, 0x0, 0xb73f, 0x1, 0x5, 0xff, 0x81}}, &(0x7f00000000c0)=0xb0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0}}, r1}, 0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="05005c84"], 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2, 0x10008}, 0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x2, 0x2696, 0x46, 0x5, 0x80000001}, 0x14)

00:02:38 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
read(r0, &(0x7f0000000000)=""/5, 0x5)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000200206, 0xffffffffffffffff)
pwritev(r1, 0x0, 0x0, 0x0)

00:02:38 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, <r2=>0x0, 0x80000000, 0x6, 0x8}, &(0x7f00000000c0)=0x94)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={r2, 0x14, "2c942a16d064aac3eb02e7c5c49affb340a26715"}, &(0x7f0000000140)=0x1c)
write(r0, 0x0, 0x0)

00:02:38 executing program 1:
r0 = shmget$private(0x0, 0x2000, 0x40, &(0x7f00001c3000/0x2000)=nil)
munlock(&(0x7f00004d4000/0x1000)=nil, 0x1000)
shmat(r0, &(0x7f0000302000/0x3000)=nil, 0x1000)
mprotect(&(0x7f0000266000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7)
mprotect(&(0x7f0000577000/0x2000)=nil, 0x2000, 0x0)

00:02:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0x108)
getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000300)=0x100)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={<r2=>0x0, 0xfffffffffffffffc, 0xf36, 0x10001}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x3f, @loopback, 0x6}}, r2, 0x6, 0x1, 0x4}, &(0x7f00000001c0)=0x8c)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0xb53}, 0xc)

00:02:38 executing program 0:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
flock(r2, 0x2)
r3 = open(&(0x7f0000000180)='./file0/file0\x00', 0x7f, 0x9)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
flock(r3, 0x2)
r4 = semget$private(0x0, 0x4, 0x400)
open(&(0x7f0000000080)='./file0/file0\x00', 0x500, 0x100)
__semctl$SETALL(r4, 0x0, 0x9, &(0x7f0000000000)=[0x1, 0x1, 0x7, 0x0])
flock(r0, 0x2)
dup2(r0, r2)

00:02:38 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
r1 = open(0x0, 0x0, 0x4)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="060000b93d6c00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x1c)
writev(r0, &(0x7f0000000280)=[{&(0x7f00000001c0)="dfbf2478eacc505921719cb3e17db7f4fb07d28a4db6b67c502394070ee234d7a14019a6538a55d227700f42d2e7733dd6e1f9bed9a06b0da25169e362f3bfce85464bd9c44fe749d18b2d4e3c9d2a8c92aece4a66caecdf98def55caaa3035b5365c001b4c7ed4d38c6b11a950b863033ae8df1997c56b948e89dcb3f194dbda1", 0x81}], 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getgroups(0x74, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)

00:02:40 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x0, 0x3ec, 0x400, r1}, 0x20)

00:02:40 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10006)
sendfile(r0, r1, 0x0, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1019, &(0x7f0000000040), &(0x7f0000001140)=0x4)
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)
read(r2, &(0x7f0000000140)=""/4096, 0x1000)

00:02:40 executing program 2:
syz_emit_ethernet(0xac, &(0x7f0000000300)="79cdeb8ce60c923afeed35c008060020dd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85d4ef417cda")
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x90)
writev(r0, &(0x7f00000034c0)=[{&(0x7f0000000040)="31d9ca0fa0213ebc26621f55f06495fff82676ec2db2d4f9c36bd6706e8988df64fdb1c9afb8524f9653375c72406ae70cf96638cdd4b359797b076051aa418ba9a11153e73cd893fbe9e997d4b189ee1d27d3d45b6e51d45f882acb1bb504a4b253659c1c5fad77138859796db3a062d8183b92f9ce42d1c1f41cb22012292b7334ac29483967dff16981f6252b7e93d114", 0x92}, {&(0x7f0000000100)="39394e0233ae88e3e3063bd2c547f36aca36a3596e78586203e1a91635cdf3181d2bacaf070517cc75d6a3ca170bc4d2609dcc3dcf69cfea6caa52100f3bc358d017fb487cddcd790506eee99f2db383d356fc8e52a537ed584559a57a9c745a", 0x60}, {&(0x7f0000000180)="b62d2e972b3b12f81dc86a279a450b5e940528cdfa87eb3c851a82dc5c75c0aa9a6cc1f2d2b8710bc8e152d0f2bf86059f299c2140bf545c318b02bcf714dc4145193ff2759dd4693aa842f6361b32400ebcbbcf5e4a1d91425c4ba86bec6c6d08", 0x61}, {&(0x7f0000000200)="bf3d2f0e2bcb5c2189079c3c3345b49913572730f513d781a29623e5a993815668b5a580895b29786674a965d710afa73733398e0e1e97df770f32ed2a201ea3bb6c7b69a550a3758441fec3556105aac049a2911948b69ae9f14acda77f72f00876f30205699f15999510d401c8af8955f520cb97254a60fb5875619e56290e3898459f6904df7c363d8d65aed350aa381c9bb36205f73a2ac9e2656116f429d49540aa092a7f9532c04e7c0c0ea4fcc67429718e2f94e1703e8eea148e3dbe95ebd363f7c0e395393c14af767c47e2", 0xd0}, {&(0x7f00000003c0)="80ba5aea845ce9c32e1422512e42b103f2", 0x11}, {&(0x7f0000000400)="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0x1000}, 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{&(0x7f00000024c0)="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", 0x1000}], 0xa)

00:02:40 executing program 1:
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, <r3=>0x0]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x4}, 0x8)
setresgid(0x0, r0, 0x0)
setresgid(0x0, 0x0, r1)

00:02:40 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
socketpair$unix(0x1, 0x400000000000002, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getpeername(r1, &(0x7f0000000200)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x50)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x30, &(0x7f00000001c0)={r2}, 0x8)

00:02:40 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000400)={<r1=>0x0, 0x7, 0x7270, 0x3, 0x8, 0x1f, 0x5e2490e7, 0x9, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0x1, 0x1000, 0x5}}, &(0x7f0000000200)=0xb8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={<r2=>r1, 0x3f}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x4663}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="07000000bc010000040000000600000001000000"], &(0x7f00000001c0)=0x98)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="77c5ec67"], 0x8)
open(&(0x7f00000004c0)='./file0\x00', 0x4, 0x1)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:02:40 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e87696c00000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @multicast1}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
read(r0, &(0x7f0000000140)=""/86, 0x56)

00:02:40 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={<r1=>0x0, 0x8}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x1ff, 0x20}, &(0x7f0000000200)=0xc)
connect(r0, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x3}, 0x8)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x65aced66, {{0x1c, 0x3, 0x5, @empty, 0x4}}}, 0x88)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x1001, 0x0, &(0x7f0000000040))

00:02:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x0, 0x3ec, 0x400, r1}, 0x20)

00:02:41 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:02:41 executing program 1:
madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x3, [0x20, 0x4, 0x558]}, 0xa)
madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x2)

00:02:41 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x20}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x4}, 0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe8a)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4)

00:02:41 executing program 1:
setresuid(0x0, 0xee01, 0x0)
__getcwd(&(0x7f0000000000)=""/102, 0x66)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
setresuid(0x0, 0xffffffffffffffff, 0x0)

00:02:44 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000400)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100036ce0c9636ce5295211841d4c76ef0c01c933f5f492061d3cf3da3ca6f072598ea29b977e14a2fb487e6468637bb705a276b0ba197bc7329c2e8b3f2d9efb82ac581f1c86233c94f6200233d2"], &(0x7f00000003c0)=0xe)
close(0xffffffffffffffff)
r4 = open(&(0x7f0000000100)='./file1/file0\x00', 0x80000000000207, 0x88)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x2000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
r6 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file1\x00', 0x100004, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b199fd729de8052d27542610d35009cdf2f793f675247fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610a60cab477df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f000000000000003212a23eb3df36b4a6b73a7a442cdcbf0910ac53a397c28d7d7efb250d82765ade289b2b3fa55516f472b33d8a58ce6e55b7ff7fe15410820800bb9c181d17e0629873"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYRESOCT], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:02:44 executing program 2:
r0 = socket(0x2, 0x5, 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)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x10004}, 0x10)

00:02:44 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0x2, 0x0, <r1=>0x0}, &(0x7f0000000640)=0xc)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000680)={r1, 0x6}, &(0x7f00000006c0)=0x8)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d)
lseek(r0, 0x0, 0x1000000000003)
truncate(&(0x7f0000000400)='./file0\x00', 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
read(r0, &(0x7f00000004c0)=""/205, 0xcd)
getpeername(r0, &(0x7f0000000440)=@in6, &(0x7f00000005c0)=0x1c)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt(r0, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x7300, 0x4, 0x8000, <r4=>0x0}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2200100000000000000000000000000000000000010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="63df0000ffffff7f020000200300000005005700"], 0x98)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0xffffffffffffff82)
fchmod(r0, 0x14c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
connect(r3, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)

00:02:45 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x0, 0x3ec, 0x400, r1}, 0x20)

00:02:45 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_udplite(r0, 0x88, 0x1, 0x0, &(0x7f00000000c0)=0x212f)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x800, 0x4)

00:02:46 executing program 0:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r0=>0x0, 0xb}, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r0, 0x4}, &(0x7f0000000080)=0x8)

00:02:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4)
truncate(&(0x7f0000000080)='./file0\x00', 0xffffffffffffffb9)
r1 = semget(0x3, 0x3, 0x80)
__semctl$SEM_STAT(r1, 0x7, 0xa, &(0x7f0000000100)=""/166)

00:02:46 executing program 2:
madvise(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x1)

00:02:46 executing program 2:
r0 = open(0x0, 0x80001000000203, 0x0)
r1 = getpid()
r2 = getuid()
r3 = getgid()
r4 = fcntl$getown(r0, 0x5)
r5 = geteuid()
freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f00000001c0)=[{&(0x7f0000000040)="f6ca497779b38eaed7e40e9c30537fa736a526a1", 0x14}, {&(0x7f0000000080)="3679c0b8a53c22d7e427958b1721c124403cdcfb66627d79cf28a6018b8a8e3251a3a1cd7f", 0x25}, {&(0x7f00000000c0)="f5390444834dfd23cfae0261245062340b84dc4bea3bac0af229df9de66d11dbbadfef3a9e31804fbaa9e3326c84052985b36e5d25957254e08f8150a06c4c64a79f32a66893cb0667f803cf4c7c77ea7ac90e4fe053067f87f158fbdb75f45eed460f7616da81f12f161cdd97d3918fb59824ba646fef5db61c91f4eeb42bc42a09369415a97b3c8c4c9ab3381de1b3492e0790ad481cb845f88f471ca2f05c2ab7eb4af2805e0f9142f1dabb905063494ed0c7016463d5934153c12f2da9817c4d6ee5de37539e3d88e382e7eecae1e6b6", 0xd2}], 0x3, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0x40, 0x4}, 0x1)

00:02:46 executing program 2:
mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x28, 0x200)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

00:02:46 executing program 2:
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={<r1=>0x0, 0xf, 0x3f}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, r1}, &(0x7f0000000180)=0xc)
r2 = socket$unix(0x1, 0x5, 0x0)
fcntl$getown(r2, 0x5)
futimesat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040))

00:02:47 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x0, 0x400, r1}, 0x20)

00:02:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000100)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x8000, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r2=>0x0, 0x0}, &(0x7f0000000000)=0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8)

00:02:47 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x802800801ffff)
r1 = openat(r0, &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000100)=0x4)
truncate(&(0x7f00000000c0)='./file0\x00', 0x80)
ftruncate(r0, 0x0)

00:02:47 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = socket(0x1, 0x1000000005, 0x53f8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x4000, 0x2a85, 0x2, <r2=>0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x40}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f00000000000000ffffffff"], 0x14, 0x85}, 0x0)

00:02:47 executing program 0:
fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresuid(&(0x7f0000000100)=<r1=>0x0, &(0x7f0000000140)=<r2=>0x0, &(0x7f0000000180))
fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
setreuid(r3, r1)
r4 = geteuid()
setresuid(r4, r4, r4)
setresuid(r4, r2, r4)
setresuid(r0, r0, 0x0)

00:02:47 executing program 2:
mkdir(&(0x7f0000000100)='./file0\x00', 0x0)
r0 = semget$private(0x0, 0x3, 0x0)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x1, 0x8])
poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x2009}, {0xffffffffffffffff, 0x2000}], 0x2, 0x0)

00:02:47 executing program 0:
r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0)
writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xff4}], 0x1)
writev(r0, &(0x7f0000000100)=[{&(0x7f0000000140)='_', 0x1}], 0x1)
writev(r0, &(0x7f0000001300)=[{&(0x7f0000001240)='z', 0x1}], 0x1)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="0600080009000900010000000900000004fbff00"], &(0x7f00000000c0)=0x18)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001180)={r2, 0x401}, &(0x7f00000011c0)=0x8)

00:02:47 executing program 2:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, <r2=>r1, 0x6, 0x3, 0x10, 0x8000, 0x102000, 0x401}, &(0x7f0000000180)=0xa0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300)=0x101, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000400)={r2, 0xb5, 0x52}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @broadcast}}, r1, 0x100000001, 0x4, 0x0, 0x101, 0x10000, 0x9}, 0xa0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000380)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="030000ca7a0b3587761f32c71800ffe953"], &(0x7f0000000040)=0x12)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, r3}, 0xc)

00:02:49 executing program 1:
getresgid(0x0, &(0x7f0000000240), 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)

00:02:49 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x0, 0x400, r1}, 0x20)

00:02:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x127f80e4, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0xf0, 0x8000, 0x46a23ec4}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, r1}, 0x8c)

00:02:49 executing program 1:
open(&(0x7f00000004c0)='./file0\x00', 0x100, 0x10)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
fcntl$getown(r0, 0x5)
readv(r0, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/230, 0xe6}, {&(0x7f00000002c0)=""/157, 0x9d}, {&(0x7f0000000000)=""/62, 0x3e}, {&(0x7f0000000140)=""/25, 0x19}, {&(0x7f0000000380)=""/35, 0x23}, {&(0x7f00000003c0)=""/25, 0x19}], 0x6)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f0000000500)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
unlinkat(r0, &(0x7f0000000480)='./file0\x00', 0x800)

00:02:49 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4000000000004)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x108004, 0x3f)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={<r2=>0x0, 0x1, 0xfff}, &(0x7f0000000100)=0xc)
getitimer(0x0, &(0x7f00000001c0))
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x50d7}, &(0x7f0000000180)=0x8)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
ftruncate(r1, 0x0)

00:02:49 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x3, 0x8}, &(0x7f00000000c0)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={r1, 0xfffffffffffffd5c, "2800c7bc17c7d25f1fd9ba3ec737ceb028bdd51e34d6dcf9f86adbf51d3b147da6f3678346709421f0aa2a6558fd1b2cfaf34edb4e0edc2f4017fb218a689a6d4fd757afbfd7706bd6f900323c0c08966a81cd684a18572145d4964548eb9685a3ccb31c86af1687938cba40ce16b548b135871dc02f24a9fd2cfff0b00000000000000000000000000000000000000000"}, &(0x7f00000001c0)=0xfffffffffffffea1)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x0, 0xf, 0x0, 0x4}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r3, 0x0, 0xfff, 0x10}, 0x98)

00:02:49 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = dup2(r0, r0)
getpeername$unix(r1, 0xffffffffffffffff, &(0x7f0000000140)=0xfe59)
dup(r0)

00:02:49 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
fcntl$setflags(r0, 0x2, 0x1)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2}, &(0x7f00000001c0)=0x8)
setreuid(0xffffffffffffffff, 0x0)
poll(&(0x7f0000000280)=[{r1, 0x80}, {r1, 0x4}], 0x2, 0x0)

00:02:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
listen(r0, 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:02:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x0, 0x400, r1}, 0x20)

00:02:51 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1800000000000, 0x9, 0x6, 0x5}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="090000ee", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x10000101}, &(0x7f0000000140)=0x8)

00:02:51 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgrcv(r0, 0x0, 0xffffffffffffff6f, 0x0, 0x0)
msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1a2215751638000100000000000200"], 0x1, 0x800)
syz_extract_tcp_res(&(0x7f0000000040), 0x2, 0x2535)
getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100))
msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="03000000020000007014d79ff4133c4c160434e30c471dcbf0e83754a89ac9a8120fdab3042f5e6409d9c598d608a7a2ac"], 0x31, 0x800)
getuid()

00:02:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x800000000000009, 0x84)
r1 = accept(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000300)={<r2=>0x0, 0x1f, 0x5, [0x3, 0x34, 0xffff, 0x7, 0x7f]}, &(0x7f0000000340)=0x12)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0x7, 0x92, "674c6619b4f35c95aedf1cc23e31fba37c4c0f0515335f11e44f5dc26e432d980704926fccdbf62193c5196602bcd7a70c9ee53aed3e9b9dbcd5e357d99c77e69d1ae75f5e4d1776aa9d0a8192284707ec863ec498ee2385f7e7db574fbdac693e6faa4f0a312c69313e803f25b1059f7c7c1d53c915236833de52bcdc463367bf8dd627b200d27032ccb1e214c2ae01df6c"}, 0x9a)
getitimer(0x1, &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="0100efff0000"], 0x8)
socketpair(0x1c, 0x20000007, 0x6, &(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x10001, 0x4)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb)

00:02:51 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x6d}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r2, 0x0, 0x1}, 0x0)

00:02:51 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0xffffffffffffffff)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0)={'accf_http\x00', "2ac5c0b98ee6f6c4d28e136d596935f944fec8c24484a07a6365218659f34f49c2d74ab0378eb0dc5c6839a70f1eae10cf197bcd237c511b6c732aae8ae581baea1f540442ae943bccc43567908ee84b6d4f3020e66da39a4ba85919d629708610aa8f2f0b468b6a78a087ed880178b5032be7112bcfdaf0ab0bad518f996ca20cdb9485ff883f1aad5faafec59039857b438807689d7aa4350d75aff11ce470871f15f9badaf2a08eba361361fa836ddb3f827efe2d8e0830160830bedf001400ba0ad0cb5c637c0417295db315d2797883dbae3dd3b18d5f039972e7f00e1d46eb2aa4635358fe19107b672aaa1954"}, 0x100)
socket$inet6(0x1c, 0x5, 0x8000)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfd20)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xaa7b0183)
recvfrom(r0, &(0x7f0000000000)=""/187, 0xbb, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="9a19d15560df82230000"], 0xa)

00:02:51 executing program 2:
mkdir(&(0x7f0000000040)='./file0\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={<r1=>0x0, 0x7fffffff, 0x4}, &(0x7f00000000c0)=0xc)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x20}, 0x8)
readlinkat(r0, &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
accept$unix(r0, &(0x7f0000001200)=@abs, &(0x7f0000001240)=0x8)
r2 = socket$unix(0x1, 0x7, 0x0)
accept4$unix(r2, &(0x7f0000000180)=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002, 0x30000000)
rmdir(&(0x7f0000000000)='./control/file0\x00')

00:02:52 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1800000000000, 0x9, 0x6, 0x5}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="090000ee", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x10000101}, &(0x7f0000000140)=0x8)

00:02:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x0, r1}, 0x20)

00:02:53 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x1, 0x20)
fcntl$lock(r1, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)

00:02:53 executing program 1:
r0 = accept(0xffffffffffffff9c, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000340)={0x4}, 0x1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x1016, 0x0, &(0x7f0000000040))
freebsd11_fstat(r1, &(0x7f0000000240))
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5, 0x411, r1, 0x0)
pipe2(&(0x7f0000000000)={<r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r3=>0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r3, 0x0, 0x200}, &(0x7f0000000200)=0xc)

00:02:53 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r0=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={r0, 0x2, 0x4}, 0xc)
mlock(&(0x7f0000077000/0x4000)=nil, 0x4000)

00:02:53 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010021})
getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x8)
sendto(r2, &(0x7f0000000280)="3967696eb9094e5754914b1018865e11f3c1569f22d7e28286e0c0fb9173c79093eb91cfa60d47e1f85c39e09f", 0x2d, 0x20000, &(0x7f00000002c0)=@un=@file={0x1, './file0\x00'}, 0xa)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=""/135, 0x87)

00:02:54 executing program 0:
mlock(&(0x7f0000001000/0x2000)=nil, 0x800000)
sigaltstack(&(0x7f0000000000/0xd000)=nil, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x98)
socketpair(0x0, 0x5, 0x8, &(0x7f00000001c0))
mkdir(&(0x7f0000000200)='./file1\x00', 0x0)
faccessat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x100, 0x800)
syz_emit_ethernet(0xfa, &(0x7f00000000c0)="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")
pipe2(&(0x7f0000000000), 0x0)

00:02:54 executing program 2:
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xffffffffffffff4b, "fd95790959c0d2ba57cda857d74013e3a3c01b98"}, 0x0)
ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0xfffffffffffffed8)

00:02:54 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
semget(0x3, 0x1, 0x8000000002)
setsockopt(r0, 0x100000001, 0x1, &(0x7f0000000400)="296d4461b5591643e6c1113d5ecc88e030335605f79b7c14e8c91623691196c912d5fe8985348fa993bbfcad692d03ceabc347077322231caf0d7c126711d235a77c2b7a4870d1295b039244d47ea1a245269032856ea79690621c5d74b951ebb754533d1e6b341867e3f5887f1a4d5a1e9da085bc15a80c0efa433944ec54f4b07448fd7b5f173698b8ed9e2522aac1e889a8596edf3a2c2bffc353e7f4e58eaa4ce315704aef8d8ceeb2c932", 0xad)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={<r2=>0x0, 0x7}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r2, 0x100000000}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r2, 0x1f}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x566, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, r2, 0x2, 0x0, 0x3f}, &(0x7f00000001c0)=0x8c)
r3 = semget(0x3, 0x1, 0x421)
__semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000080)=""/84)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000340)='cubic\x00', 0x6)

00:02:54 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x0, r1}, 0x20)

00:02:54 executing program 0:
setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe})
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x10001, 0x4)

00:02:54 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
poll(&(0x7f0000000140)=[{r0, 0x30}, {r1, 0x42}, {r2, 0x10}, {r3, 0x85}, {r4, 0x88}, {r5, 0x200c}], 0x6, 0x9)
r6 = socket$inet(0x2, 0x2000004, 0x4)
setsockopt$inet_opts(r6, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1)

00:02:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040)={<r2=>0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001140)={r2, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6]}, &(0x7f0000001180)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:02:54 executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00')
renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00')
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(0xffffffffffffffff, 0x6, r1)

00:02:54 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, 0x0)
accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, <r1=>0x0}, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x2000, 0x9, 0x8, r1}, 0x10)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(r2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x0, 0x0)
clock_gettime(0xf, &(0x7f0000000100))
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)

00:02:56 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000)=0x42ab5ad4, 0x4)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={<r3=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={r3, 0xb181}, &(0x7f0000000140)=0xfffffffffffffd48)
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0)

00:02:56 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
sendfile(r0, r0, &(0x7f0000000080), 0x200)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000055c00"], 0x10)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0)
shutdown(r0, 0x0)
setreuid(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0xffffffffffffff21, 0x3, 0xdc35, 0x8001, 0x80000000}, &(0x7f0000000180)=0xa0)

00:02:56 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x0, r1}, 0x20)

00:02:56 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
semget(0x1, 0x0, 0x100)
r1 = socket(0x1c, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x6, 0x7ffffffc}, &(0x7f0000000080)=0x5b7)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x2}, &(0x7f0000000100)=0x8)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:02:56 executing program 1:
mlock(&(0x7f0000cc9000/0x1000)=nil, 0x1000)
r0 = shmget$private(0x0, 0x3000, 0x381, &(0x7f0000ffa000/0x3000)=nil)
shmat(r0, &(0x7f0000ab8000/0x2000)=nil, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)

00:02:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/3, 0x3}], 0x1)
r1 = socket(0x1c, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0}, &(0x7f00000000c0)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xb, 0xfffffffffffffa53}, 0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10)
execve(0x0, 0x0, 0x0)

00:02:56 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4)
pipe2(&(0x7f0000000280)={<r1=>0xffffffffffffffff}, 0x4)
r2 = dup(r1)
writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)="9e", 0x1}], 0x1)
write(r2, &(0x7f0000000040), 0x7fffffffffffffff)

00:02:56 executing program 0:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
linkat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000100)='./file0/file0\x00', 0x400)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f00000000c0)='./file0/file0\x00', r1, &(0x7f0000000140)='./file0/file0\x00')
fdatasync(r0)
renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00')

00:02:56 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x7, 0x410, r1, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x2)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4)
msync(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0)

00:02:57 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0)
listen(r0, 0x100000000)
pwritev(r1, &(0x7f0000000440)=[{&(0x7f0000000680)="43664a933000aad472ba378af4865850c07b8624a01ad028527cd073ba903d103b094a31c74dd7525777057a80fb7501992f26b4dc25cde0ec3ab1e3b4945ca48a6f5a86d6b314f1f6916b87c1a5997c09476f51ae1ab4db682dfdc3495b17e2e6b9ace735fba419095bcd81432ccfc25be054547eef01e548eb03e51f0f206d53cd73953862c13d2f03a024de74384bb25ee4457bf907e60f60a92a815b3570b2149cd403138caf57504810b2ad01e0e86627b0d9dcdbcde96edd09531b8cea056b0f2cca2a042b5c56cb985eb85379c617fb4d80463cf4787b76668119b7d9809672e4743625ce90c98f846376f65d", 0x1b}], 0x1, 0x0)
dup(r1)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000040)="265f86d282b3ed92314ad1a76ba0594146e06afcd958c55da79d396d06b689128db29c865c2e3eafbeeef4b4559c", 0x2e}, {&(0x7f0000000080)="ae7a1fbcc366800f5aff9b12a92abd3e8e5b10959f0813aed126b40931776eed7997ab683ba68193db8f518393fce09a2f600e777b540cfeca3b3ed8f523756d6ec06abdb5bcbccff931a6c70b2f279ade44042529f9a0a817140fd2c6a43508a3d8d54fef5f74c9c4dd5a522b5c443859a592cfc6f6ad054dc57f50303d25ba", 0x80}, {&(0x7f0000000100)="5f9af5a158f674d954be057e445f27c66972c364744dc0b70bf0e9d40de6a1842dd97d18801ddb5ce32e422e8ed098031faca1ebe5cf745fc73947b7aa0013eca0e2b490196d67f60dd540e3eba470fd0460563047faf7fb82927e8066136f9701464d21b01741d32ed40e980b9f15bbf3a94ea7bd5dc5de68e73e86cf9f5201", 0x80}], 0x3, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x4073ff6fe3e4803d)

00:02:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:02:58 executing program 2:
r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0)
mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x80012, r0, 0xc700000000000004)

00:02:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r1=>0x0, 0x20}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x4, r1}, &(0x7f0000000240)=0xc)
setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt(r2, 0x200000002, 0x20, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, <r3=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={r3, 0x96, "92263d81a00ba947e533b872bdcf59b69b8adb7a227ebe2ca072a217af84e41dbfa9478a7aba18432a278540b9d48071a06dae798a8d43b888c4dd0425717b2a4ddf3b32da270a9258c729de705d449bf4683672d5e5a472d84bbab926110d808abf09a921086821985c52a40e30d3536beaec5bf2ff04e89efa28e494c79ff9bafdbd986b8199cbcf9041f5421f0065ef85d739853b"}, &(0x7f0000000140)=0x9e)

00:02:58 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendto$unix(r1, 0x0, 0xfffffffffffffdcc, 0x100, 0x0, 0x131)
sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r2=>0x0, 0xa7, "91f0e04303182d2b2342bdb15e6ad45fdb8cda0b72c9a74398edff4560e092edf3aadccd3533093edf824ebb2e532f3aaceeefcf3eee79d4c5189c6f0c37f60da95c6ced8f98a2f162c55b84778d50d78f96731aafd653f3b49ab81dcbe36afd42d5b7e083de5880cdc825557dce604ab793f97560611abfdf49156149ab0e6390d19b77a533273fa2b47c5305a2deb1a2a0e7f33e9b3c632c72f991c6cca97aa033a8ceb237d0"}, &(0x7f0000000140)=0xaf)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0x4, 0x31}, &(0x7f0000000200)=0x8)
sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)

00:02:58 executing program 0:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000300)=[{r0, 0x2008}], 0x39f, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000340), &(0x7f0000000000)=0x150)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x2, 0x6, 0xae63, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x2, 0x3, 0xead, 0x1f, 0xb0, 0x6, 0x5, {@in6={{0x1c, 0x1, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, <r1=>0x0, 0xffffffff, 0xb8f, 0x76, 0x1, 0x820}}, &(0x7f0000000240)=0xb0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x8, 0x7f, 0x4200, 0xfffffffffffff7c6, 0x7fffffff, 0x3, 0x3, 0xfff, r1}, &(0x7f00000002c0)=0x20)
freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1001000, 0x0)

00:02:58 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, <r1=>0x0, 0x7, 0x0, 0x6}, &(0x7f0000000000)=0x8c)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0x1000, "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"}, &(0x7f0000000080)=0x1008)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:02:58 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x112)
setsockopt$inet_group_source_req(r1, 0x0, 0x52, &(0x7f0000000380)={0x100000001, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x118)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4)

00:02:58 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10202, 0x45)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={<r1=>0x0, 0x88}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={<r2=>r1, 0x3}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r3=>r1, 0x7fffffff}, &(0x7f0000000180)=0x8)
__getcwd(&(0x7f00000001c0)=""/118, 0x76)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r3, 0x7, 0x100}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x10001, @local={0xfe, 0x80, [], 0x0}}}, r2, 0x4, 0x8, 0x1, 0x6, 0x0, 0x3ff}, 0x98)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = openat(r0, &(0x7f0000000340)='./file0\x00', 0x44, 0x20)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={r2, 0x6, 0x1}, &(0x7f00000003c0)=0xc)
r6 = accept4(r5, 0x0, &(0x7f0000000400), 0x30000000)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={<r7=>r1, 0xcf}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f00000004c0)={r1, 0xffffffffffff5901}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000500)={0x3, 0x7fff, <r8=>r7}, &(0x7f0000000540)=0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000580)={0x1c72, 0x20, 0x7fff, 0x10001, r3}, 0x10)
r9 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000005c0)={r2, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000600)={r1, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000640)={<r10=>r3, 0xa61}, &(0x7f0000000680)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000006c0)={r10, 0xfffffffffffffc00}, 0x8)
sendfile(r4, r9, &(0x7f0000000700), 0xffffffff)
close(r6)
clock_getres(0xe, &(0x7f0000000740))
setsockopt$inet_mreqsrc(r6, 0x0, 0x49, &(0x7f0000000780)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000007c0)={<r11=>r7, 0x6}, &(0x7f0000000800)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r6, 0x84, 0xa, &(0x7f0000000840)={@in={{0x2, 0x2, @multicast2}}, <r12=>r2, 0x0, 0x80000000, 0x212, 0x8f4c, 0x10001, 0x4}, &(0x7f0000000900)=0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000940)={0x100000001, 0x500, 0x4, 0x0, r8}, 0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000980)={r11, 0x800}, &(0x7f00000009c0)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000a00)={@in={{0x2, 0x0, @rand_addr=0x9}}, r12}, 0x8c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000ac0)={r12, 0x7, 0x1, 0x6, 0xfffffffffffffc00}, &(0x7f0000000b00)=0x18)

00:02:59 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:02:59 executing program 1:
open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r0 = shmget(0x0, 0x4000, 0x80000008, &(0x7f0000ff3000/0x4000)=nil)
shmctl$SHM_LOCK(r0, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
listen(r1, 0x8)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(r1)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x108003, 0x10)
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x151)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r6 = socket(0x14, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000980)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r7, &(0x7f0000000640)='./file0\x00', 0x0)
unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="74e63de3d70940c3813d0f589bb75c99d0e7fd5049576732e9c66044da0b38f3c8d7e63ee331155db535842a9d5dbb2175e403475b0a1fb5b6fd8b9e9647c82e152868a9daf37281cd35f5a968027d62cde11fde81d576cce505027565a4e6ac94496d7426b6278040d74fac0e6afe5ed697398933a14375d885ba4e8b5a86c0d45a2d0ceddfce7e91bae7ddb614d89e7a7847512fdab794bcc63f52740eaf6f94113da4bcbf12f0aba2fecca5c2915ba9eb3dccb0b66fd18f22ca780a7cfb27caca625288a8411c"], 0x0)

00:02:59 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r1, 0x0, 0x0, 0x8, 0x0, 0x0)
write(r1, 0x0, 0x0)
write(r1, 0x0, 0x0)
read(r0, &(0x7f00000000c0)=""/106, 0x6a)
write(r0, &(0x7f0000000080)="98c23b077fbb82eac88f", 0xa)
socketpair(0x2, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={<r3=>0x0, 0x8, 0x1, 0x4, 0xffffffffffffff81}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000200)={r3, 0x3}, 0x8)
sendto$unix(r0, &(0x7f0000000000)="cc", 0x1, 0x20000, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8)

00:02:59 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x378)
r1 = accept(r0, &(0x7f0000000380)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, <r2=>0x0]}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x400, 0x3}, 0x94)
setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x7, 0x7ff}, 0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x1000, 0x8, 0x400, 0x6, 0xffff, 0x6, 0x49, 0x100000001, r2}, 0x20)
r3 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800}, 0x10)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000340)=0x3, 0x4)
sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)

00:02:59 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x3a, 0x12, 0x0, 0x0)
pipe2(&(0x7f00000002c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
connect$inet6(r2, &(0x7f0000000080)={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0xfffffffffffffce4)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={<r3=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x1}, 0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000001c0)=0x4)

00:02:59 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
r4 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={<r5=>0x0, 0x8000}, &(0x7f0000000640)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f00000006c0)={r5, 0x10001}, 0x8)
r6 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x6fd1120a, 0x3, 0x3200, 0x101, 0x80000000, 0x3, 0x4, 0xfffffffffffffffb, <r7=>0x0}, &(0x7f00000004c0)=0x20)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r7, 0x1f}, &(0x7f0000000540)=0x8)
fchmod(r0, 0x100000000000119)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:02:59 executing program 0:
munmap(&(0x7f0000719000/0x1000)=nil, 0x1000)
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x41)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000004c0)={<r2=>0x0, &(0x7f0000000440)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000500)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000540)={r2, 0xcd, "1619fe14b5aad0a68c8fed5827c81f2cff1f8fa689299c3f13f96dd9d58fa858ebce8f04347fdb3f71f2b51a4a37cfb10fee538e81bf8198a209eae71665ff9c157205d13dbd0f88903e3f3e282b6161eebf95d1930c2048c7cdc16915c9a4e3b31337b8ce54bac49ecb1210e307803ef157022394714cd02848ea9f3d2cd12330738e735be60f06c7be2e0c626204758ebcc0ed153e6fe79eb432bf3e528d4fd0908f4c46be254a92e37d0011e7e99915be56761948f22fb3061121825d1f3a01b9b131d62e2a62ecf54d1570"}, &(0x7f0000000640)=0xd5)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000340)={<r3=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000680)={r2, 0x6, 0xfffffffffffffe00, 0x24e}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000003c0)={r3, 0x20}, &(0x7f0000000400)=0x8)
read(r0, &(0x7f0000000000)=""/240, 0xf0)
mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={<r5=>0x0, 0x4}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000200)={r5, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10)
r6 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000719000/0x2000)=nil)
shmat(r6, &(0x7f000071a000/0x2000)=nil, 0x2000)
fchdir(r0)

00:02:59 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000000)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x150}, {r0, 0x40}, {r0, 0x2}, {r0}, {r0, 0x2000}, {0xffffffffffffffff, 0x20}], 0x7, 0x800)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
utimes(0x0, 0x0)
shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xb5, "fe689166860bcef70747f397e697867c89684827bf9e480c13e55a2a62b9e908bde7505ee2c949d5c0337bd897fc8f90816864ac68fb191f79247c2ecf9db46fd5e0b20f7ab9a79b8e18baebf37de6948223bf75275d1bf27c7050b034cbb587320889b2583a0f12dea867db51814f373566286d8984efdf6218cd462ca50d33cbd11570e6cfa4c96985896df687b07bdf0a2b136cf75edfc503f55f7e8df8aa8327826c6ad8276323a7a384b64c16dc9fef484d46"}, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x75, "adf58d99f25681a8cc1ec67a25ddfe6ed0081e4aa293232853d06cd4c5921fd3c3f1d04e18e0be50d0288be91d2f2434d47effc125f552bde56c433728732be4041a71b2ba5627efd9717647113d51d71f30dc8754dab5400e64c1e7c79c1df45416eac6dfd0577cdd1c43a36f31a94486bf6a7395"}, 0x0)

00:03:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400}, 0x20)

00:03:01 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x20000, 0x130)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={<r1=>0x0, 0xabb}, &(0x7f0000000100)=0x3)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4, 0x8c}, 0xc)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:03:01 executing program 1:
munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = getpgrp(0x0)
r2 = socket$inet6(0x1c, 0x5, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x106, 0x3, 0x1400, 0xe000, 0x74d, 0x5, 0x7, 0x3, <r3=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, r3, 0x400, 0xffff, 0x6}, 0x8c)
r4 = msgget$private(0x0, 0x0)
msgsnd(r4, &(0x7f00000001c0)={0x1, "bef43dee804cf3ae8ff672ea34e26ae4807784e30933ef814e37499a34b8fece5e6d9bbf56fb2f6a86f3fe774d79083928c50f38918c228c121c866013902ae3bf54ed39820876"}, 0x4f, 0x800)
pipe2(&(0x7f0000000040)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f0000000240)={r3, 0x6f23}, 0x8)
fcntl$setown(r0, 0x6, r1)
freebsd11_fstat(r5, &(0x7f0000000280))
fcntl$setown(r6, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)
freebsd10_pipe(&(0x7f0000000000))

00:03:02 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x9, 0x80000000, 0x8, 0x2, 0xffffffff, 0x2}, 0x98)
fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x3)

00:03:02 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getpeername$unix(r1, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x400, 0x4c270311, 0x1, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8)

00:03:02 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x11)
r1 = geteuid()
r2 = getgid()
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0xffff, 0x1, 0x10000, 0x5, 0x4}, 0xc)
fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x200)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffd)
connect(r0, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xfd57)
syz_execute_func(&(0x7f00000000c0)="670f796869c462a992b417e8647f26440f5a6d00c462119dc3c4e2f9989200000000c4a10171d60a430f4f4c280844f6349236468ee842080a")
setgid(r2)
getgid()
setgroups(0x101, &(0x7f0000000540))

00:03:02 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0x8)

00:03:02 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c2, 0xfffffffffffffffd)
write(r0, &(0x7f0000000040)='?', 0x1)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x44)

00:03:03 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f00001dc000/0x1000)=nil, 0x1000, 0x80000000000000)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb)

00:03:03 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000)
setsockopt$inet6_tcp_int(r1, 0x6, 0x504, &(0x7f0000000080)=0x1, 0x4)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:03:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1203, &(0x7f0000000040)={<r2=>0x0}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000000)={r2, 0x80000001, 0x3f}, 0x8)
preadv(r1, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/101, 0x65}], 0x1, 0x0)
fdatasync(r1)

00:03:03 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:03 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000340)=@un=@file={0x0, ""/13}, &(0x7f0000000380)=0xf, 0x10000000)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)={0x5, [0x9, 0x7, 0x200, 0xffff, 0x9]}, 0xe)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000140)={0x401, {{0x1c, 0x0, 0x3, @empty, 0x3f}}}, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x30345d00000002, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r2 = accept(r1, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000280)={<r3=>0x0, 0x3}, &(0x7f00000002c0)=0x8)
r4 = geteuid()
getgroups(0x6, &(0x7f0000000440)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, <r5=>0xffffffffffffffff, 0xffffffffffffffff])
chown(&(0x7f0000000400)='./file0\x00', r4, r5)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x0, r3}, 0xc)
r6 = shmget(0x2, 0x4000, 0x5, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_RMID(r6, 0x0)

00:03:03 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_int(r0, 0x29, 0x25, 0x0, &(0x7f0000000040))
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x0, 0x8, @empty, 0x6}, {0x1c, 0x3, 0x1, @empty, 0x10000}, 0xef, [0x0, 0x2, 0x1, 0x8000, 0x5, 0x6, 0x1, 0x1]}, 0x5c)

00:03:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x4, @loopback, 0x9}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x7ff}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x2}, 0x1)

00:03:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140))

00:03:03 executing program 2:
mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, 0x0)
r0 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x10000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, 0x0)
accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x30000000)
sync()

00:03:04 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
preadv(r0, &(0x7f0000000500)=[{&(0x7f0000000000)=""/1, 0x1}, {&(0x7f0000000140)=""/132, 0x84}, {&(0x7f0000000200)=""/244, 0xf4}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f0000000300)=""/81, 0x51}, {&(0x7f00000000c0)=""/29, 0x1d}, {&(0x7f0000000380)=""/191, 0xbf}, {&(0x7f0000000440)=""/70, 0x46}, {&(0x7f00000004c0)=""/3, 0x3}], 0x9, 0x0)

00:03:04 executing program 1:
r0 = semget$private(0x0, 0x7, 0x0)
semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2)
semop(r0, &(0x7f0000000000)=[{0x3, 0x100}, {0x4, 0x2, 0x1000}, {0x2, 0x2, 0x1800}, {0x2, 0xbce, 0x800}, {0x0, 0x2, 0x1000}, {0x1, 0xec4, 0x800}, {0x1, 0x101, 0x800}, {0xfa07d691eb019575, 0x7fffffff, 0x1000}, {0x2, 0xf71}, {0x1, 0xb77d, 0x800}], 0xa)
semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1)

00:03:18 executing program 2:
r0 = socket(0x2, 0x5, 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)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000c}, 0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8)

00:03:18 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2003, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:18 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
futimesat(0xffffffffffffffff, 0x0, 0x0)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r2 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r3=>0x0, 0x2, 0x1000, 0x3c}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r3, 0x400}, 0x8)
writev(r1, &(0x7f0000000280), 0x26)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0), 0x0)
writev(r1, &(0x7f0000000100), 0x1000000000000054)

00:03:18 executing program 1:
r0 = socket(0x10020000002, 0x2, 0x18d7)
setrlimit(0x8, &(0x7f00000001c0))
dup(r0)
fchdir(r0)

00:03:18 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
recvfrom(r1, &(0x7f0000000080)=""/147, 0x93, 0x2, &(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x10)
writev(r1, &(0x7f0000000280), 0x26)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
readlinkat(r1, 0x0, 0x0, 0xffffffffffffffca)
bind(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x3}, 0x6c)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)

00:03:18 executing program 1:
connect$unix(0xffffffffffffffff, &(0x7f0000000180)=ANY=[@ANYBLOB="82665420284012d91f022e2f76696c653000603c63a85725a40f62fe0000000000000005ad70dc3787701ce1708d464d"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r0=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={r0, 0x0, 0x100000001}, 0x10)

00:03:18 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r1, 0x2381)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x4}, 0x10)

00:03:18 executing program 1:
r0 = socket(0x2, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="14000000000000005a040000000009ffff0000006d1418d733a81d54a29af56e1008c499e337f67eb937cb49bebf079f9467d0c5729b3c5af1a6e537c6b28f5781873afa23e446255ad53cbbff29c785330405e84a2f0127c4a0"], 0x19}, 0x0)

00:03:18 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000300)=@un=@file={0x0, ""/108}, &(0x7f0000000380)=0x6e, 0x10000000)
getsockopt$inet_buf(r0, 0x0, 0x50, &(0x7f00000003c0)=""/171, &(0x7f0000000480)=0xab)
mincore(&(0x7f0000124000/0x2000)=nil, 0x6e1d618312435888, &(0x7f0000d6e000)=""/34)
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x95, 0x101, 0x1000, 0x80000000, 0x400}, 0x14)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0xff, 0x52f, 0x7}, 0x10)
sync()
r3 = accept4(r1, &(0x7f0000000180)=@un=@file={0x0, ""/95}, &(0x7f0000000200)=0x61, 0x20000000)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000240)={r2, 0x61, "e628469900d44c9f5b3b947353c865c1e8fefcceae6f3d0d31221732ac410a3d5aa4a14d808afe64101e864ee0e70c1fccd8a6c0520307fb22da78fd8995ce3094343fdee86e280927e4b355684e0b3e26601e1176ffc9fab4d90d4f7c8c8f0d0c"}, &(0x7f00000002c0)=0x69)

00:03:20 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2027, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:20 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
nanosleep(&(0x7f0000000000)={0x7, 0x9}, &(0x7f0000000080))
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @local}, 0xc)

00:03:20 executing program 2:
r0 = msgget$private(0x0, 0x400)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000580)=""/4096)
syz_emit_ethernet(0xb495268f, &(0x7f0000000480)="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")

00:03:20 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:03:20 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2003, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:20 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2003, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:22 executing program 2:
syz_execute_func(&(0x7f0000000000)="fb8f0850ece98ec4237916cffac463915f3a0267660fefee66400fd9322e43d24e44f3ac46d26102450fdb28")
r0 = socket$inet6(0x1c, 0x10000000, 0x6)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0x0, 0x800}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x3}, @in={0x2, 0x3, @rand_addr=0x10001}, @in6={0x1c, 0x0, 0xa3fe, @empty, 0xfa9b}, @in6={0x1c, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000300)=0x10)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x10a00, 0xd2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r2=>0x0, 0x34, "16e17b746d7d42acaa55e90d11ce5321430b0f1f06f405738b4c69b17827a9e3ce1f06199fdbe0462835d7b887fda3d63afed7e2"}, &(0x7f00000000c0)=0x3c)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r2, 0x9}, 0x8)

00:03:22 executing program 0:
utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x100)
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
utimensat(r1, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0xcb, 0x4}, {0x9, 0x3}}, 0x200)
accept$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
freebsd10_pipe(&(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000140)={<r4=>0x0, 0x1, 0x1}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="0300000002000000fc010484c4133137059c68"], &(0x7f0000000200)=0xa)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x6, 0x200, 0x80000000, 0x8001, r4}, &(0x7f00000002c0)=0x10)
bind$unix(r3, &(0x7f00000000c0)=ANY=[@ANYBLOB="05002e2f53696c653000"], 0xa)
execve(0x0, &(0x7f0000000300), &(0x7f0000000000))

00:03:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x20c7, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:23 executing program 1:
clock_settime(0x0, &(0x7f0000000180)={0xffffffffffffffff})
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x6, &(0x7f0000000000)=[@in6={0x1c, 0x0, 0x80000000, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f0000000100)=0x10)
open$dir(&(0x7f0000000080)='./file0\x00', 0x140, 0x1)
ftruncate(r0, 0x7)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0x60b}, 0x24)

00:03:23 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0x8)
r1 = fcntl$getown(r0, 0x5)
getpgrp(r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r2, &(0x7f0000000000)="9e3ed3f2deef2b430cf89f87b9ac241e80590f31fe256e0cdbb37f6c6ce3112b3d76825a853716e331933c555b4ddc895cb345a5c027ed396032cba93d8f657fd195295d15b97359fa1cead39a927339bd7b8d7490bc58f579bb489ded87807e949798c468197685f0d50d4d42c2e3e3cd9b12791f4fa8a57e5043fd67ec185b43b265bb7e6ba5e55b946b77c2d010e6db5d00eec6eac6d1591ff4115222319a93810181760e62117bf39fa123217ebc810ed5844c1d82ed7d2a0eedd1389a0d591fd803b653e73860d6b3ff2ed7564eebe0378d7e010fafcb65235f7598f0e23d9a561cc8e816ecfe02359f3f", 0xed, 0x100, &(0x7f0000000140)={0x2, 0x3, @multicast1}, 0x10)

00:03:23 executing program 0:
clock_getres(0xf, &(0x7f0000000000))
clock_getres(0x9, &(0x7f00000010c0))

00:03:23 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2027, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:23 executing program 1:
setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x37, 0x0, 0x0)
r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @loopback}, 0x8)

00:03:23 executing program 1:
r0 = msgget$private(0x0, 0x460)
msgctl$IPC_RMID(r0, 0x0)
fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getegid()
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
getgroups(0x5, &(0x7f00000002c0)=[r1, r2, r3, r4, r5])
r6 = open$dir(&(0x7f0000000300)='./file1\x00', 0x4, 0x20)
freebsd11_mknodat(r6, &(0x7f0000000340)='./file0/file0\x00', 0x1001, 0x4)
fcntl$setstatus(r6, 0x4, 0x40)
msgget$private(0x0, 0x100)
geteuid()
r7 = dup(r6)
bind$inet(r7, &(0x7f0000000380)={0x2, 0x0}, 0x10)
setsockopt$inet_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f00000003c0)={0x3f, 0x5, 0x9, 0x10000}, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r7, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4)
close(r6)
setsockopt$inet6_MCAST_LEAVE_GROUP(r7, 0x29, 0x51, &(0x7f0000000480)={0x4, {{0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x88)
getsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000540), &(0x7f0000000580)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f00000005c0)={0x100000001, 0xffffffffffffff7f, 0x6810, 0xdc36, 0x8, 0x4c6f, 0xff, 0x1000, <r8=>0x0}, &(0x7f0000000600)=0x20)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f0000000640)={r8, 0x9d3}, 0x8)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000680), 0x4)
setsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f00000006c0)={r8, 0x4}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000740)={<r9=>r8, &(0x7f0000000700)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000780)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f00000007c0)={r9, 0x6, 0x6, 0x5}, 0x10)
r10 = open(&(0x7f0000000800)='./file1\x00', 0x100800, 0xa2)
sendfile(r7, r10, 0x0, 0x7c44cffe)
link(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)='./file0/file0\x00')
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f00000008c0)={r9, 0xfff, 0x2, 0x76, 0x8}, &(0x7f0000000900)=0x18)

00:03:23 executing program 2:
setitimer(0x0, &(0x7f0000000000)={{0x1}, {0x8, 0x101}}, &(0x7f0000000040))
setpgid(0x0, 0xffffffffffffffff)
setitimer(0x1, &(0x7f0000000080)={{0x80, 0xb605}, {0xffff}}, &(0x7f00000000c0))

00:03:26 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:26 executing program 1:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140), 0x0)

00:03:26 executing program 2:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r0 = shmget$private(0x0, 0x2000, 0x1ffffffffffffa, &(0x7f0000ffe000/0x2000)=nil)
shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0)

00:03:26 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/28, 0x1c, 0x81, &(0x7f0000000040)={0x1c, 0x1, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0xa989}, 0x1c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$getown(r0, 0x5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0xc967f76)

00:03:26 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e00016903511fc9fa161e6db82b49564d8159"], 0x1)
accept4(r1, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000)
dup2(r1, r0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:03:27 executing program 1:
clock_gettime(0x8e029fb2a17adebb, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2040, 0x3)
clock_gettime(0x4, &(0x7f00000000c0))

00:03:27 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0)
socket$inet6(0x1c, 0x18000004, 0x40000000003)

00:03:28 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x21)
mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x6, 0x11, r0, 0x0)
poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x0, 0xf7}], 0x2000000000000333, 0x0)

00:03:30 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:30 executing program 2:
ftruncate(0xffffffffffffffff, 0x4800000000)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
truncate(&(0x7f0000000000)='./file0\x00', 0x9fd)
pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0)}], 0x1, 0x0)
getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0)
r2 = getegid()
lchown(&(0x7f0000000040)='./file0\x00', r1, r2)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0xfff, 0x4)

00:03:30 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)={<r0=>0xffffffffffffffff})
select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240), 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="1100000000fab6071482dd6c3b55628348b986f0febb13e1b984ba74aef1d57299bf73bbb4b8b37de8c80d71ebc6de35c39bc3b79d10555fd555a117"], &(0x7f00000000c0)=0x19)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={<r4=>r3, 0xe001}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @loopback}}, r4, 0x7, 0x9, 0x1, 0x33d, 0xffffffffffffffc1, 0xf6e}, 0xa0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000000)={r4, &(0x7f0000000380)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10)
dup2(r2, r0)

00:03:31 executing program 0:
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000)
readv(r0, &(0x7f0000001280)=[{&(0x7f0000000040)=""/45, 0x2d}, {&(0x7f0000000080)=""/61, 0x3d}, {&(0x7f0000000100)=""/92, 0x5c}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/215, 0xd7}], 0x5)
munmap(&(0x7f0000653000/0x10000)=nil, 0x10000)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000001300), 0x4)
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0))

00:03:31 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x3fa6)
write(r0, 0x0, 0x6e6)
truncate(&(0x7f0000000100)='./file0\x00', 0xde56)
r1 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x2, 0x4)
r2 = semget(0x2, 0x3, 0x1)
__semctl$GETVAL(r2, 0x3, 0x5, &(0x7f0000000140)=""/102)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0xffffffffffff8000, 0xfffffffffffffac3, 0x0, 0x400, 0x0, 0x3ff, 0x80])
dup(r0)

00:03:31 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000040)=0x1)
ftruncate(r0, 0x80000001)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x7f000000)

00:03:31 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000240)=0x55, 0x4)
r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0)
ftruncate(r0, 0xbed6)
r2 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c)
close(r2)
preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0)
shmget(0x3, 0x2000, 0x100, &(0x7f0000ffe000/0x2000)=nil)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:03:31 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000340)='./file0\x00', 0x80000000)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x1f, 0x8, 0x34947358, 0x5, 0x100000000]}, &(0x7f0000000100)=0xe)
rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}, {r0, 0x2000}, {r0, 0xc}], 0x3, 0x75f)
fcntl$setflags(r0, 0x2, 0x1)
freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400))

00:03:32 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x9c}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4)
sendmsg$unix(r0, 0x0, 0x3)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0, 0x1}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:03:32 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:32 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
ftruncate(0xffffffffffffffff, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(0xffffffffffffffff, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r5 = socket(0x2, 0x5, 0x0)
connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r6=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:03:32 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10)

00:03:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1}, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7fff, 0x4)

00:03:34 executing program 2:
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0/file1\x00')
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0xc0, "e2e678014bdf2dacc8c22bdbd5dc18e496ec1e25b38dd7075d0d47e4a244913a285e63e311538b2beec8494b5c1451f243103edbcba64a57ad63919e993aec9c421eacb3130165f19b95299279ca47c40bafe32f1d45ac119cd3024b3364fda44aa19564bf66ebc6763611cbef0f3b05ed105d1246f92274d8a6dc7548e8fe291b974001c2ff04a5274434b58e36cc419bdfe6d7fd9d5deba889001ea10eacd3649c7b2e7205934e458bf78dcd15998f1c779aae3a3803feef30588888517015"}, &(0x7f0000000380)=0xc8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r1, 0x5, 0xf, 0x7, 0x4}, &(0x7f0000000240)=0x18)
mkdir(&(0x7f00000003c0)='./file0/file1\x00', 0x2)
open(&(0x7f00000000c0)='./file0/file1\x00', 0x0, 0x0)
setrlimit(0xf, &(0x7f0000000400)={0x6, 0x4})

00:03:34 executing program 2:
mprotect(&(0x7f000000b000/0x1000)=nil, 0x1000, 0x1003)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$sock_int(r0, 0xffff, 0x1000001002, &(0x7f0000000000)=0x7fffffff, 0xffffffba)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000040)={0x6, {{0x2, 0x0}}}, 0x90)
shmget$private(0x0, 0x1000, 0x40, &(0x7f000000b000/0x1000)=nil)

00:03:34 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={<r1=>0x0, 0x3}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x7, r1}, 0xc)
symlinkat(&(0x7f0000000000)='\x00', r0, &(0x7f0000000080)='./file0\x00')

00:03:34 executing program 1:
r0 = socket(0x2, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="14000000000000005b000000000009ecffffffff"], 0x14}, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x7f}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0xfe04}, &(0x7f0000000140)=0x8)

00:03:35 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:35 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20)
r4 = socket(0x2, 0x5, 0x0)
connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:03:35 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={<r1=>0x0, 0x53}, &(0x7f0000000140)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x401}, &(0x7f00000001c0)=0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x1000000}, 0x14)

00:03:35 executing program 2:
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={<r1=>0x0, 0x8c, "8278c55ff98e2f311ec6a14bb8cce47fa34528d2983d8aba621871d90974cdfc35729234b12b3fac4e3e7bf8956e49005e479df4514f76b1e0e624baaf8cbd1b580540542e606e51a318ec3bf757c851bf6db5dee7a40eb674dbbcad43459290953e5025c83b3f02d76b427c36243a35ec841beb5dfcacf0a67cd09f07fdb7de4cd34d72bd6f1d5f5fcf34b4"}, &(0x7f00000002c0)=0x94)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, r1}, 0x8c)
r2 = socket$inet6(0x1c, 0x2, 0xa00000000)
sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xb673, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r3=>0x0, 0x8, 0x100000001, 0x7, 0x7, 0x101}, &(0x7f0000000100)=0x98)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x80000001, r3}, 0xc)

00:03:35 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = fcntl$getown(r0, 0x5)
getpgrp(r1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x24)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={<r2=>0x0, 0x1, 0x3, [0x9, 0x7, 0x0]}, &(0x7f00000004c0)=0xe)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000500)={<r3=>r2, 0xffffffffffffff01, 0x0, 0x7, 0x80000001}, &(0x7f0000000540)=0x18)
r4 = msgget$private(0x0, 0x80)
msgctl$IPC_STAT(r4, 0x2, &(0x7f0000000600)=""/58)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x18, &(0x7f0000000000), 0x2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
r6 = getpid()
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000580)={0x3, 0x4010, 0x100000000, 0xf3e, r3}, &(0x7f00000005c0)=0x10)
getpgrp(r6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [<r7=>0x0, 0x0]}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r7, 0x80000001}, 0x8)

00:03:35 executing program 1:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x134)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={<r2=>0x0, 0x3, 0x7}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x97, @empty, 0x8}}, r2}, 0x84)
setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4)

00:03:36 executing program 0:
r0 = semget$private(0x0, 0x8, 0x0)
semop(r0, &(0x7f0000000040)=[{0x1, 0x8, 0x1800}, {0x1, 0xf51, 0x800}, {0x4, 0x3, 0x1800}, {0x4, 0x1, 0x1800}, {0x2, 0x100000001, 0x1000}, {0x4, 0x1, 0x1000}, {0x1, 0xadb}, {0x0, 0xf85, 0x1800}, {0x7, 0x42, 0x800}, {0x2, 0xfffffffffffffff7, 0x1800}], 0xa)

00:03:37 executing program 1:
ppoll(0x0, 0x0, &(0x7f00000000c0)={0x0, 0x10000000bee}, 0x0, 0xffffff2c)
semget(0x0, 0x3, 0x1)

00:03:37 executing program 0:
setrlimit(0x8, &(0x7f0000000040))
pipe2(0x0, 0x0)
r0 = socket(0x17, 0x2, 0x45c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x1, 0x1, 0x9, 0x6, 0x6}, &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x200, 0x4, 0x9}, &(0x7f0000000180)=0x10)

00:03:37 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:37 executing program 1:
r0 = socket(0x1, 0x3, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt(r0, 0x20000000000a, 0x0, 0x0, 0x0)

00:03:37 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00022e2f01000000000000006c6530006532dd15f2dbe9fa755b4edf9f9528a153bb3883fe786f349fa13b207304ef006d429e3c02c6"], 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x6, 0x2000, 0x4, 0x2, 0xfb, 0x30, 0xfffffffffffffffe, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='hd\x00', 0x3)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x100000001, r1}, 0xc)

00:03:39 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x5, 0x2000000000000000, 0x9}, &(0x7f00000000c0)=0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83)

00:03:39 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc)
fcntl$setflags(r0, 0x2, 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0xee0f)

00:03:39 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x6}, 0x8)

00:03:39 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r1=>0x0, 0x5}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x3e52, 0xf68, 0xfffffffffffffffd, 0x1ff, 0x87}, &(0x7f0000000280)=0x14)
getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140))
shutdown(r0, 0x1)

00:03:39 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:39 executing program 1:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x6}, 0x8)

00:03:40 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
mkdirat(r2, &(0x7f0000000400)='./file1\x00', 0x56)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
r7 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:03:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x3, 0x4)
r1 = semget$private(0x0, 0x3, 0x40)
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140))
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000080)=""/13)
close(r0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f00000001c0)=0x4)

00:03:40 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
sendfile(r0, r1, 0x0, 0x0)
symlinkat(&(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file1\x00')
close(r2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4)
open$dir(&(0x7f00000001c0)='./file1\x00', 0x0, 0x142)
ppoll(&(0x7f0000000200)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0)

00:03:40 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@file={0x20200, './file0/file0\x00'}, 0x10)

00:03:40 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400, 0x1b)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="01000000cbae000005000400050001000c09000002004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="d101000000000000000000000000000000000000"], &(0x7f0000000180)=0xb8)
close(r0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000002c0)={0x7}, 0x1)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], &(0x7f0000000280)=0x8c)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000300), &(0x7f0000000340)=0x4)
getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000))

00:03:40 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000207, 0x102)
fchmod(r0, 0xffffffffffffffff)
setuid(0xee01)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r1, &(0x7f0000000180)=[{&(0x7f0000000140)="0d4261de08416ebb", 0x8}], 0x1, 0x0)
writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="cecb094fd17c5cc86e9a5a94ee598576de1d490971a21d8dfbb412ae9cbd93e270975113631e4c7b8d839b4235a0e1d2fc1fc15f49b26893c79a8b8671799fe544fcf311be4d62036dbb8b8f797a06905db0c96b9cf93b3e168d141a038bd51a79370d46049046b7fe51b28da94a47bf56992bd427e4e61529774337e8e67f2d9029913ae1e5a82d6bfa37dc9b41738ffc1ec6b25d80fadd6b9cce4c11ee2bfd26b64387a011223d6f1763e05236e1189a", 0xb1}], 0x1)
open(&(0x7f0000000100)='./file0\x00', 0x8044, 0x10)

00:03:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:41 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x21)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000100)=0x10)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000500)={0x9, {{0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x1f}}}, 0x88)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000280)={0x6, 0x6}, 0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x3a2d4da72a6095d8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
recvfrom(r0, &(0x7f0000000640)=""/141, 0x8d, 0x40001, &(0x7f0000000700)=@in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x65fa58e7}, 0x1c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={<r2=>0x0, 0xa0000000000, 0xfffffffffffffffb, 0x3a, 0x2, 0x8}, &(0x7f00000001c0)=0x14)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x2234, 0x3}, &(0x7f0000000240)=0x10)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000300)="68c0d3fd24d889216fa35546bd77f09d36cfcd3b620663c65bed5b9ea5c80fe2162629026d2bc4007a0da93755a1d209f4cd349bafd90cd55fa47967bd78a50b7633868e9e839489ec0e144836ffc604e068623ba699250ddf7127e2e8f5885e78221bd148edd0875d55de5909034071d6bfb16da52044a873f561e53b04e2f2136530162c4cf71cdb8fb7ee7c0c3bfa1a5b3e8c9a8a6c0d801871f910a8eb812a46279fbf06b89567", 0xa9}, {&(0x7f00000003c0)="6f94db771a4948bccc2d0df2b5a323799d480a0a884f8065f1122d9b1784ed2849ca0e46684710ba4b40ac21055146ad063c4a3da56b737478989734bc4b0b1d27be2a4efa3214f4fb4189e341e2c456fe8245c91f1527d43ad5cc844a64537811f04fee98d1cc457989b2dc6366738ba29d8ed11c927a350020178d9c2a77f9a0621172f99796374d7db745cabc4695cc4e6babac2f5e2bc5ac", 0x9a}], 0x2)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0)=0x3, 0x4)
open(&(0x7f0000000040)='./file0\x00', 0x800, 0x100)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)

00:03:41 executing program 1:
getgid()
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
open$dir(&(0x7f0000000300)='./file0\x00', 0x800, 0x0)
fcntl$setstatus(r0, 0x4, 0x48)
pipe2(&(0x7f0000000400)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000440)={<r2=>0x0, 0x1f}, &(0x7f0000000480)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x4, 0x101, 0x8b8e}, 0x10)
r3 = socket(0x10, 0x30000005, 0x8)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r2, 0x5, 0xaa7, 0x6}, 0x10)
freebsd10_pipe(&(0x7f0000000340)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
freebsd11_fstat(r5, &(0x7f0000000280))
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000200)={<r7=>0x0, 0x0, 0x80}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000380)={r7, 0xda}, &(0x7f00000003c0)=0x8)
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
setregid(r8, r6)

00:03:41 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000640)='-&\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f00000003c0)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
close(r2)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="d60ca09f8efbb4b5b01c10d67b65384347f5a8f0ac0123a5ad295f0b3bf757fcafc2293ba5b979ebbb4b3341fdd2057868b138bb343101a1aaeec3385b44a1f96209f07ee6ad32bc0c7bc291784f2e10db", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="ed27ac67e62048b0fcf63507000000000000006d879c180800000000000044"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:03:41 executing program 1:
munmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000e4b000/0x4000)=nil, 0x4000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
socketpair(0x17, 0x0, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
msync(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3)
sendto$unix(r0, &(0x7f0000000040)="dababb723958ce1f49f4d9a098752069c024a63ce6e5760958d866ddb31d5895310510477ae970fe152d75c9f4", 0x2d, 0x20000, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
fcntl$setflags(r0, 0x2, 0x1)

00:03:41 executing program 1:
setrlimit(0x8, &(0x7f0000000080))
socketpair$unix(0x1, 0x2, 0x0, 0x0)
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8308, 0x20)
getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000040), &(0x7f0000000280)=0x4)
recvfrom$unix(r0, &(0x7f0000000180)=""/110, 0x6e, 0x400c0, &(0x7f0000000200)=@file={0x1, './file1\x00'}, 0xa)
chdir(&(0x7f0000000140)='./file1\x00')
getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f00000000c0)=""/102, &(0x7f0000000240)=0x66)

00:03:41 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f0000000740)='\x00', &(0x7f0000000640)='-&\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f00000003c0)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = accept(0xffffffffffffffff, 0x0, 0x0)
close(r2)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="d60ca09f8efbb4b5b01c10d67b65384347f5a8f0ac0123a5ad295f0b3bf757fcafc2293ba5b979ebbb4b3341fdd2057868b138bb343101a1aaeec3385b44a1f96209f07ee6ad32bc0c7bc291784f2e10db", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r6 = socket(0x2, 0x5, 0x0)
connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=<r7=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="ed27ac67e62048b0fcf63507000000000000006d879c180800000000000044"], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:03:41 executing program 1:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000)
accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x6)

00:03:44 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:44 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba", 0x1c, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={<r1=>0x0, 0x6, 0x5, [0x0, 0x8, 0x1, 0x4, 0x10001]}, &(0x7f0000000140)=0x12)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x9, 0x62, "46617b5d60c910ddb112ccf018bb472166b4cba8a08adbb470991f20659d54c15591a6b88e54d5a349628581c7225cf7c41ad9965e08f6d9f14da64144a9b98c11e70ad97da7901d5a12d5b34255c55f2b36e920d923c96fc6253f5660068d3ad9ee"}, 0x6a)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00')
mkdirat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x0)

00:03:44 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4)
setsockopt$inet6_tcp_int(r0, 0x6, 0x3d8, &(0x7f0000000040)=0xffffffff, 0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f)

00:03:44 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x100, 0x4)
truncate(0x0, 0x0)
pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0)
lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x10002)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x74a, 0x76c083ca, 0x101}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, 0x8c)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r1, 0x4, 0x0, 0x1000, 0x4, 0x5}, &(0x7f00000001c0)=0x14)
truncate(&(0x7f0000000200)='./file0\x00', 0x0)

00:03:45 executing program 1:
r0 = socket$inet_sctp(0x2, 0x80000000005, 0x84)
dup2(r0, r0)

00:03:45 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000200), 0x4)
r1 = accept$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
accept4$unix(r1, 0x0, &(0x7f00000001c0), 0x20000000)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x0, {{0x1c, 0x3, 0xfff, @loopback, 0x20}}}, 0x88)

00:03:45 executing program 0:
execve(0x0, &(0x7f00000001c0)=[&(0x7f0000000080)='\'\x00'], &(0x7f00000000c0)=[&(0x7f0000000440)='}\x00', &(0x7f0000000240)='/\x00', &(0x7f0000000280)='\x00', &(0x7f0000000040)='u\x84\xfa\x1av\xdf\xea\xbd\xc6\xbf%\xc1\xfc\xff\xb5', &(0x7f0000000100)='/\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='%)\x00', &(0x7f00000003c0)='/\x00'])

00:03:45 executing program 0:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x88b, @empty, 0x5}}, <r1=>0x0, 0x1f, 0x100, 0x1000}, &(0x7f0000000040)=0x8c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r1, 0x6, 0x9, 0x1}, &(0x7f0000000000)=0xfffffffffffffda6)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x4}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100)={0x80000000001c01, 0x400, 0x23, 0x0, r2}, &(0x7f0000000200)=0xffffffe2)

00:03:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:46 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x4)
shutdown(r0, 0x1)
ftruncate(r0, 0x754f869a)
r2 = socket$inet6(0x1c, 0x0, 0x6)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200)=0x400, 0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, 0x1c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
ppoll(&(0x7f0000000080)=[{r1, 0x24}], 0x1, &(0x7f0000000140)={0x20, 0x4}, &(0x7f00000001c0)={0x401}, 0x8)
listen(r2, 0x8a)
setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000000)={0xb79a, 0x1, 0x2, 0x4, 0x10001}, 0xc)
r3 = shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffc000/0x3000)=nil)
shmctl$SHM_UNLOCK(r3, 0xc)
lseek(r2, 0x0, 0x3)
sendto(r2, &(0x7f0000002540)="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", 0x107b, 0x20000, 0x0, 0x0)

00:03:46 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10)
shutdown(r0, 0x2)

00:03:46 executing program 2:
pipe2(&(0x7f0000000300)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000255170220159859400000000000000000000000000000000000000000000000000000000001f0000000000000000000000005d00000000000000000000000000000000", @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRESOCT, @ANYRES16=r1, @ANYPTR, @ANYPTR64, @ANYRES64=r0, @ANYRESDEC=r0], @ANYBLOB="f4c0311fc1df8647a9626219c2dd3610fc7ab785b16ab3ba7a042286411a370800e99801a6faad3b6a572364bd4504b0ca288aa439e94249561dcf817a96ba2388e7604ad78e378ee65314df290fade475bcf40f69c5266159ec3f9e1f915c342272d27a51bb75a50d9a74e31a1d9b274ce782a68bac15cf2812f2f532175f840244ea14abc58489a512c217b85a2185f8b05b31df21be2ac9616e0ca597899fc40fd7d098871d867fc508b37b802df802718c2d771e0c3e99f07196fbb790bfb0fdaec443e5e61c81095b51d682adda83ea2d2b38ece964c57d55bf3cfffea9ff", @ANYRES32=r1]], &(0x7f0000000100)=0x2)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={<r2=>0x0, 0xfffffffffffff1c9}, &(0x7f0000000180)=0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = dup2(r0, r3)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x7, r2}, &(0x7f0000000200)=0xc)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x7}, 0x8)
ftruncate(r0, 0x4)
setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000000)={0xfadb, "3f20ad5c2366413e3df7e24c8dd60e58"}, 0x14)

00:03:48 executing program 2:
r0 = socket(0x11, 0x3, 0x0)
getuid()
sendto$unix(r0, &(0x7f0000000100)="b1000508b100a45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0)
munlockall()

00:03:48 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x0)

00:03:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x25, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)

00:03:48 executing program 1:
r0 = socket(0x2, 0x3, 0x9)
close(r0)
fdatasync(r0)

00:03:49 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:49 executing program 1:
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r0=>0xffffffffffffffff})
listen(r0, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r2 = accept(r1, 0x0, 0x0)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
freebsd11_stat(&(0x7f0000000680)='./file0/file0\x00', &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
chown(&(0x7f0000000640)='./file0\x00', r5, r6)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000840)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd0681458b323c86a1c214dc9d806e9264ae132f30b45168893ddb30cacb4342447a7a00000100ccfd8b6bb69eea60812e6c0375", @ANYRES32=0x0], 0x0)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:03:49 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)
r1 = accept4$inet(r0, 0x0, &(0x7f0000000200)=0x45, 0x1020000000)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4)

00:03:49 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xe73}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000002c0))
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4)
freebsd11_fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setuid(r2)
getsockopt(r0, 0x3, 0x7, &(0x7f0000000200)=""/172, &(0x7f0000000140)=0xac)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0x7}, 0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, &(0x7f0000000340)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:03:49 executing program 0:
r0 = socket(0x2, 0x5, 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)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc2)
exit(0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000140)="7df069bd6930d7cabe4320422b83bf14c5ba6f3b0fb48a4ac60fba", 0x1b}, {&(0x7f0000000180)="d0a0f7cdea51b57640f0aa685973fbf81c014b568851771c92d0237a5ed91747afcae439aaa9cb3593b8239b6b149a88bfaae0ce99b7383e69632625a0a2c6e8c8abb937364ef3a41c74f25acf363e37a417a19aaf09d2e8fbedf2357c34b065de2d57ca314737fcb0d219e7fe16875e07c2f5f67630b1b53ee524943c2762197ca4744e59c2946593915fcd27586a26f1ee88f9fb934c5acee7dc0e46e9815d44d863e36a7805dda9274143bcf12a1425b2ce7065758fd20c56d428ce163f26105cb54bfe6cd831a9abffb5d1efe72cad3e57632d536b00e4751d5b8589cc06723c", 0xe2}, {&(0x7f0000000280)="9f", 0x1}, {&(0x7f00000002c0)="e0702aac071dd6a978cdb31a0bfb43006b0e29c0b26d58df2498c9b3c7c4aff622cd578b060751c55e1a07a91c527f0f2200ca011b351c4ef0f8f5dc533187d2eec705ffd8f7c436e988c5ae47f3347b6cab6bafc0ba22665b514a2c", 0x5c}, {&(0x7f0000000340)="6e162da4763a6e5bdb397c7c1c2355bfb01751cad33086016ddd148c9c87d586a10a1af55ca1d7ca5a58dfdba8bc4907e3c039085e9b4cb8718fef9c", 0x3c}], 0x5, &(0x7f0000000380)=[@rights={0x10}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x30, 0x108}, 0x20084)

00:03:50 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback}, 0x14)
semget$private(0x0, 0x7, 0x8)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x30, 0x0, 0x0)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000200)=[{&(0x7f00000000c0)="09a3eccda20dacc9fa090cb7beea7adca961e9f5107a1bd5a5624f8aa5b708", 0x1f}, {&(0x7f0000000140)="456b1eb3f64527ec5b0fdae58489c7766122bb4a35707feee0892ea4abde9c6f", 0x20}, {&(0x7f0000000180)="422f4c8d62cd47b2273312ae5a1a3b3368913e3b932b197461620f28090767acf697b2e0b4d9f2831878cbff3aafcbadda4479362c15c1853c3e41863526e8c7811c3ffbd30666ced19996af5b80aa3dce29a303b9349dde14a46857c48478ce74e9", 0x62}], 0x3, 0x0, 0x0, 0x1}, 0x80)
getegid()

00:03:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:51 executing program 1:
accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040))
getresgid(&(0x7f0000000100), 0x0, 0x0)

00:03:51 executing program 2:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0xfffffffffffffffe, 0x410, r0, 0x0)
munlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000)
munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)

00:03:51 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3}}, r1, 0x81, 0x9, 0x9, 0x9, 0x1d}, &(0x7f0000000140)=0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0)

00:03:51 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x1cf70c40, {{0x1c, 0x0, 0x589e, @loopback, 0xba}}, {{0x1c, 0x1, 0x0, @empty, 0x200}}}, 0x108)
r1 = accept(r0, &(0x7f0000000140)=@in, &(0x7f0000000180)=0x10)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f00000001c0)=""/117, &(0x7f0000000240)=0x75)
socket$inet6_udp(0x1c, 0x2, 0x0)
close(r1)
connect$unix(r1, &(0x7f0000000280)=@abs={0x0, 0x0, 0x0}, 0x8)

00:03:51 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0)
mlockall(0x2)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x6)
r3 = socket$inet6_sctp(0x1c, 0x85, 0x84)
fdatasync(r3)
r4 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x6, 0x20)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r5=>0x0, 0x2, 0x415}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000080)={r5, 0x7, 0x3, 0x101}, 0x10)
writev(r1, 0x0, 0x589)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)

00:03:52 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x19, &(0x7f0000000580), 0x1f)
r1 = dup2(r0, r0)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x983, 0xffffffffffffff6b)
socket(0x17, 0x5, 0xffffffff)
accept$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000100)=0x10, 0x30000000)

00:03:53 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x10000, 0xa0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, <r1=>0x0, 0x81, 0xd7c700000000000, 0x6, 0x5, 0x1000}, &(0x7f0000000300)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xf, 0x1}, &(0x7f0000000380)=0x8)
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, {0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x7, [0x80000001, 0xfffffffffffff721, 0x4, 0x5, 0x5, 0x4, 0x100000000, 0x239]}, 0x5c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000001140)=0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x4110, 0xfff, 0x7fff, <r3=>0x0}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x480}, 0x8)
readv(0xffffffffffffffff, &(0x7f0000001440), 0xfffffffffffff0d)

00:03:55 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:55 executing program 1:
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0xd89, 0x4)
setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118)
fdatasync(r0)

00:03:55 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200)=0x8000, 0x4)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={<r2=>0x0, 0x5, 0x1, 0x100000001, 0x7, 0x0, 0x6, 0xff, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x2, 0xfffffffffffffffa, 0x0, 0x3, 0xff}}, &(0x7f0000000240)=0xb8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0xffffffffffffff7f, @loopback, 0x8}}, r2}, &(0x7f0000000340)=0x84)

00:03:55 executing program 2:
setrlimit(0x9, &(0x7f0000000080))
r0 = msgget$private(0x0, 0x201)
msgsnd(r0, &(0x7f0000000100)={0x1}, 0x8, 0x800)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4)
setrlimit(0x7, &(0x7f0000000000)={0xb, 0xffff})
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
accept(r2, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8)
accept$inet(r2, 0x0, &(0x7f00000001c0))
r3 = accept(r1, 0x0, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)={0x5, [0x1, 0x1, 0x1, 0x3, 0xfffffffffffffc00]}, 0xe)

00:03:55 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
chdir(&(0x7f0000000680)='./file0\x00')
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000640)=0x7fffffff, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000040), &(0x7f0000000580)=0x4)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='$-(,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%]\x00', &(0x7f00000002c0)='^\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f00000005c0)=[&(0x7f0000000400)='\\\x00', &(0x7f0000000440)='+\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)=',@\x00', &(0x7f0000000540)='\x00', 0x0])
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(r0, 0x0, 0x268)
getsockopt$sock_int(r1, 0xffff, 0x8, 0x0, &(0x7f0000000000))
truncate(&(0x7f0000000600)='./file0\x00', 0x79cced0d)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)

00:03:55 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(0x0, 0x0, 0x0)
setresuid(0x0, 0xee01, r0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
freebsd11_fstat(r1, &(0x7f0000001140))
r2 = geteuid()
r3 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)
getsockname$unix(r3, &(0x7f0000001080)=@file={0x0, ""/108}, &(0x7f0000001100)=0x6e)
setresuid(r0, r2, 0x0)

00:03:55 executing program 2:
setuid(0xee01)
r0 = socket(0x2, 0x2, 0x0)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}, 0x1c)
r1 = socket(0x2, 0x2, 0x0)
bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:03:55 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1816, &(0x7f0000000180)=0x3, 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000140)=0x5a)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)
link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')

00:03:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:03:58 executing program 1:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0))
r0 = getegid()
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180))
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setresgid(r1, 0x0, r0)

00:03:58 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x2)
fcntl$setflags(r1, 0x2, 0x2)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40)

00:03:58 executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c0d50617e90437939d6c653000"], 0x10)

00:03:58 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x800)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)

00:03:58 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}}, <r1=>0x0, 0x9, 0xc0, 0x204, 0x480000, 0x5, 0x8}, &(0x7f0000000140)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x1, 0x800, 0x5, 0x8, <r2=>r1}, &(0x7f00000001c0)=0x10)
fdatasync(r0)
getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000200)={@local, @broadcast, @rand_addr}, &(0x7f0000000240)=0xc)
r3 = accept4(r0, &(0x7f0000000280)=@un=@file={0x0, ""/4096}, &(0x7f00000012c0)=0x1002, 0x20000000)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000001300), &(0x7f0000001340)=0x4)
r4 = open(&(0x7f0000001380)='./file0\x00', 0x200c0, 0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000013c0)={r2, 0x1}, 0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001440)={r1, &(0x7f0000001400)=[@in={0x2, 0x3, @rand_addr=0x4}, @in6={0x1c, 0x2, 0x1, @loopback, 0x7}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000001480)=0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000014c0)={0x4, 0x0, 0x9, 0x297cf206}, 0x8)
sendfile(r4, r0, 0x0, 0x5)
linkat(r4, &(0x7f0000001500)='./file0/file0\x00', r4, &(0x7f0000001540)='./file0\x00', 0x400)
r5 = getuid()
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000001580)={0x2, [0x9, 0xfffffffffffffffa]}, &(0x7f00000015c0)=0x8)
fcntl$setstatus(r3, 0x4, 0x48)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000001600)=0x6, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000001640)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x9, 0x80000001, 0x954, 0x3ff, 0x7}, &(0x7f0000001700)=0x98)
setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000001740)={0x8020000, 0x7ff, 0x5c08, 0x3ff}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000001780)={<r6=>r1, 0x4b, 0x4010000000000}, &(0x7f00000017c0)=0x10)
open(&(0x7f0000001800)='./file0/file0\x00', 0x100500, 0x100)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000001840)={r1, 0x100, 0xa, [0x7, 0x100400, 0x0, 0xf64c, 0x9, 0x400, 0x8, 0x6, 0x400, 0x8]}, &(0x7f0000001880)=0x1c)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000018c0)={r6, 0xff}, &(0x7f0000001900)=0x8)
r7 = shmget(0x3, 0x2000, 0x200, &(0x7f0000ffc000/0x2000)=nil)
freebsd11_stat(&(0x7f0000001940)='./file0\x00', &(0x7f0000001980)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
freebsd11_fstat(r4, &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getpid()
r11 = getpgrp(0xffffffffffffffff)
shmctl$IPC_SET(r7, 0x1, &(0x7f0000001a80)={{0xfff, r5, r8, r5, r9, 0x10, 0x1}, 0x7, 0x8001, 0x4, 0x4, r10, r11, 0x2})

00:04:00 executing program 1:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x10000, 0x4020, 0x1000, 0x2, 0xef, 0x11, 0x4, <r1=>0x0}, &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)

00:04:00 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x3, 0x6, 0x9}, &(0x7f00000001c0)=0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x0, r1}, 0xc)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
bind(r0, 0x0, 0xfffffffffffffd79)
open$dir(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240))
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x9, 0x5, 0x200, 0x1a, 0x4, 0x8, 0x9, 0xa}, 0x20)
getuid()
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="230000003376462d0950e5398f40b3d39cf6743909e1ae5304b434c109f2e91a16cd22cc7007000000b00c210281c02a6f56fe33a3b19d5b"], &(0x7f0000000080)=0x2b)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r3=>0x0, 0xee, 0x5, 0x1, 0x4, 0x1}, &(0x7f0000000100)=0x14)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="060000000200000007000008b1ed31dd4797000002004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="6500000009000000010000000002e6358efa2461"], &(0x7f0000000140)=0xb8)

00:04:02 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:04:02 executing program 2:
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
r1 = dup(r0)
sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
sendto$inet6(r1, &(0x7f0000000180)="f364aba660b07a74b9eaf3ebb677894c08a62fcc5162f11ffec81735d6b0c149e26bd32395b3e6f8e518c1e1963843c07c7d7e6103aae05cd163d6844c023f56df98b92d683a5a567d11e4fb65efc27f8c64601eec3fe288a7d9f1321d494eaf9c764a8fcf9e0c65611786b6e7e52b6ad398dd69add060e118a9a4815f4515f8e26dd19f447073d3dbcabdd98ae9e7cc73604cfb6c6aa4901910b9b61df760d627641c9438728d091dec5320761897d5c668e0666bacd261abe42ff4ddcee1f9f7d4f3fdf7fc3a0dde701ff7", 0xcc, 0x4, 0x0, 0x0)

00:04:02 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xffa}], 0x1, 0x0}, 0x0)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4)

00:04:02 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getresgid(&(0x7f0000000140), &(0x7f0000000180)=<r2=>0x0, &(0x7f00000001c0))
lchown(&(0x7f0000000000)='./file0\x00', r1, r2)
pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2)

00:04:03 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readlinkat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000080)=""/108, 0x6c)
pwritev(r0, 0x0, 0x0, 0x100000000000000)

00:04:03 executing program 1:
r0 = socket(0x2, 0x5, 0x6)
ftruncate(r0, 0xffffffffffffffff)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x3, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x2fa, 0x0, 0x0, 0x0}, 0x0)

00:04:04 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x1)
ppoll(&(0x7f0000000040)=[{r0, 0x2}], 0x1, &(0x7f0000000080)={0x5, 0x6}, &(0x7f00000000c0)={0x1000}, 0x8)

00:04:04 executing program 0:
mkdir(&(0x7f00000001c0)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
chdir(&(0x7f00000001c0)='./file0\x00')
setuid(0xee01)
chmod(&(0x7f0000000180)='./file0\x00', 0x40000000000023f)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/146, 0x92)
r0 = semget(0x1, 0x1, 0x0)
semop(r0, &(0x7f0000000100)=[{0x0, 0x6, 0x1000}, {0x4, 0x5, 0x1000}, {0x3, 0x7}, {0x0, 0x0, 0x800}], 0x4)

00:04:04 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x27, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:04:04 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0xae65, 0x2, 0xa9f3, 0x3}, &(0x7f0000000200)=0x18)
syz_emit_ethernet(0x22, &(0x7f0000000100)="997ffce058f8d277ee3478150800400a663402db54b18717ce7b370c181d012f9745")
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0xd57}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000f12be349a8b54cda6c1ab31dfe117aa93a180d6d0828d", @ANYRES32=<r2=>0x0], &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={<r3=>r2, 0x7}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x0, 0x1}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x3, 0x4)

00:04:04 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
renameat(r1, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00')
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6, 0x0, 0x0, 0x0, 0x100}}, 0x0)

00:04:04 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c663000"], 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x8000}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:04:05 executing program 2:
execve(0x0, &(0x7f0000000080), 0xfffffffffffffffe)

00:04:05 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10)
socket(0x13, 0x5, 0x4)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0)

00:04:05 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff)
readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000100)=""/244, 0xf4}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000200)=""/188, 0xbc}], 0x3)
open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001})

00:04:05 executing program 2:
setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_tcp_int(r0, 0x6, 0x900, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x2, 0x4)
chmod(&(0x7f0000000140)='./file0\x00', 0x80)

00:04:06 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x8, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:04:06 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f38e35aee1f549aef00"], 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={<r1=>0x0, 0x0, 0x1cf}, &(0x7f00000001c0)=0x337)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xd3e3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [<r2=>0x0]}, &(0x7f0000000180)=0xfe47)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r2, 0x6}, &(0x7f00000000c0)=0x8)

00:04:06 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x9}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xe6a2, 0x5}, &(0x7f0000000100)=0xc)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:04:06 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000100), 0x4)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000040)=0x6, 0x4)
socket$inet6_udp(0x1c, 0x2, 0x0)
getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)={@multicast2, @local={0xac, 0x14, 0x0}, 0x0, 0x4, [@empty, @multicast1, @loopback, @broadcast]}, 0x20)

00:04:06 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000640)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="00801f005b0000000800ff01710007002800000002004e23000000e3ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>0x0, @ANYBLOB="01000000020000000200000001000000b60000001a421af2f19cd6fec819f750684f2095256cdbd6c8158bdffaf9be5e87be2841e543f87e97fedd12acc347ec1419ee7ed22f46a519bc85f6700ebbd1c6994b33ab446a93d09085a4a1af8329b8c419a6e0a395942affd5aaf391a924faf272a3e8476eb245998170c6f939f813f7c7d1edb18c9c2a9bde55a9c3a3d23392f8da1c189464608919839ba53133b818ee992f72b77b436900b325f1"], &(0x7f0000000300)=0xb8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000400)=0x10)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(0x0, 0x0, 0x0)
preadv(r0, &(0x7f00000000c0), 0x1, 0x0)
r4 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r5=>0x0, 0x1, 0xf, 0x7c, 0x8}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x8, 0x10, 0x3, 0x2, r5}, &(0x7f0000000280)=0x10)
semget(0x1, 0x7, 0x82)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1, r3}, 0x20)
ftruncate(r0, 0x4)
readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1)

00:04:06 executing program 2:
accept(0xffffffffffffffff, 0x0, &(0x7f00000010c0))
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000ecd000/0x12000)=nil, 0x12000, 0x2)

00:04:08 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xffffffffffffffff)
ftruncate(r0, 0x101)
close(r0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r1=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x9, 0x6, 0x4}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r2, 0xfffffffffffffff7, 0x5}, 0x8)

00:04:08 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x2, 0x2}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)="1a66d26d2ad7e8269a5585eb6092b70767fdd2d4efc2bedd94c812a68a982303516ddfadd5626bc545f4559ea9c1e4b7768e5f573ed1bcf30d5966c6fbdb9aaaa4cd980d11918ebbc3711140bac2e713e7eb8677bc5305da8259668bf4d3c53fb212b908d459acfa9940cab91eea3367d4ce67850957f77293fe72a2808a60e07d3230326b45c8f913472d2ee3b6d4537c02c6968fbb3d3daecc3f495a8cc812dc795aa7adf503240a3d9da4593d7811ccdab853", 0xb4}, {&(0x7f0000000140)="322dafbfe80c182ce9e257eefa18dab73463db42f3aa561992fadaa0fdff00c72e86e7968a3cd818b03f1b99271d30b0e79c6b71c5070dd4e9f1fe29637bcb89d6e1ba1b1a60b01bed59482dd245e7aa72a0271ffe233ec736a7b7a47b08b261a26cc438e5924487a0f3ba1fe3a134f0569f3bbcdf9abe0a", 0x78}], 0x2, 0x0, 0x0, 0x108}, 0x5)
r1 = socket(0x2, 0x1, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000001740)={&(0x7f00000011c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x80}, 0x20001)
close(r1)
execve(0x0, 0x0, 0x0)

00:04:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x403, r1}, 0x20)

00:04:10 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x3, @loopback, 0xfffffffffffff001}, {0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x5, [0x0, 0x40, 0x6ee2, 0xfffffffffffffff8, 0x42c, 0xff, 0x7, 0x4dc4]}, 0x5c)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x8, {{0x2, 0x2, @multicast1}}}, 0xfffffffffffffcfa)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r0, 0x2, 0xfffffffffffffff9)

00:04:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x8001, 0x4)
r2 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000000c0)=0x3, 0x4)
sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0xffffffffffffff2d, 0x0, 0x170, &(0x7f0000000100), 0x6, 0x8}, 0xffffffffffffffff)

00:04:10 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0x8}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r2, 0xff}, 0x8)

00:04:10 executing program 1:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
close(r0)
mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x50d30148, 0x800, 0x100000000, 0xfffffffffffffffd, 0x7fff, 0xfffffffffffffffd, 0x0, {@in6={{0x1c, 0x2, 0x2e9c8602, @empty, 0x8}}, <r1=>0x0, 0x7f, 0x81, 0x9, 0xfffffffffffffffc, 0x986b}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0x80000001}, 0x8)
r2 = getpgrp(0x0)
r3 = getpgid(0xffffffffffffffff)
setpgid(r2, r3)

00:04:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffff7, 0x0, 0x8001, 0x7, 0x80000000, 0x0, 0x7, 0x1, 0x4, 0x4, 0xfffffffffffffff8}, 0xb)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
write(0xffffffffffffffff, 0x0, 0x0)

00:04:14 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="d11900001000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
r2 = socket(0x17, 0x10000000, 0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000200)={<r3=>r1, 0x0}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x200000000000, 0x80000000, 0x20, 0x6, 0x0, 0x7ff, 0x4, 0x9, r3}, &(0x7f00000000c0)=0x20)
shutdown(r2, 0x1)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={r3, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f0000000380)=0x10)

00:04:14 executing program 2:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
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()
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x2)
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x3}, {0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x18c7}, 0x20f4644c, [0xfffffffffffffff8, 0x2, 0x1, 0x3800000000000, 0xffffffffffffff80, 0x9, 0xfff, 0x80000001]}, 0x5c)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
getsockopt(0xffffffffffffffff, 0xd55a, 0x7fffffff, &(0x7f0000000240)=""/174, &(0x7f0000000300)=0xae)
fsync(0xffffffffffffffff)
syz_execute_func(&(0x7f0000000140)="f00fba3e0144dfd26dc4039920b451d606000006c4c27d5858008fc9788310c481f853ef46e700f3f240df9994000000c4e1256425feefffff")
getitimer(0x1, &(0x7f0000000340))
fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)

00:04:14 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x427, r1}, 0x20)

00:04:16 executing program 1:
r0 = socket$inet(0x2, 0x200000002, 0x0)
getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
close(r0)
fcntl$dupfd(r0, 0x11, r0)
r1 = semget$private(0x0, 0x3, 0x14)
__semctl$IPC_INFO(r1, 0x7, 0x3, &(0x7f0000000080)=""/220)

00:04:16 executing program 1:
socket(0x1c, 0x40000000006, 0x8000000001000)
socket(0x2, 0x0, 0x7fff)

00:04:16 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
fchmod(r0, 0xfffffffffffffffe)
open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x2)

00:04:16 executing program 1:
socketpair(0x17, 0x30000007, 0xffffffffffff0000, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100), &(0x7f00000000c0)=0x4)
clock_settime(0x0, &(0x7f0000000000)={0x0, 0x3a3a8ddf})
getpid()
execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)=',([,\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='.-\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='#\x00', &(0x7f0000000300)=')!\x00', &(0x7f0000000340)='\x00'])

00:00:00 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r2 = accept(0xffffffffffffffff, 0x0, 0x0)
close(r0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
ftruncate(r3, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x24)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
fchmod(r0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="020000000400000001000000806a000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
shmctl$SHM_LOCK(r1, 0xb)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000640), &(0x7f00000006c0)=0x4)
shmctl$SHM_LOCK(0x0, 0xb)

00:00:00 executing program 0:
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)="ad3ebac44c5958449e12a9bc", 0xc)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa)

00:00:01 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0x20040, 0x21)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x1}, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/88, 0x58, 0x40080, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)

00:00:03 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x4c7, r1}, 0x20)

00:00:03 executing program 1:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x0, 0x0, &(0x7f0000000100))
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000000)={@local, @empty, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@empty, r1}, 0x14)

00:00:03 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, 0x0, 0x0)

00:00:05 executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0)
fchmod(r0, 0x80)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x2)
flock(r1, 0x1)
syz_extract_tcp_res(&(0x7f0000000080), 0x1, 0x5)
flock(r2, 0x1)
r3 = dup2(r1, r0)
bind$inet6(r3, &(0x7f00000000c0)={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, 0x1c)
open$dir(&(0x7f0000000100)='./file0\x00', 0x20100, 0x9)

00:00:05 executing program 2:
r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0)
pwritev(r0, 0x0, 0xffffffffffffff49, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000040), 0x101ea}], 0x9e, 0x0)

00:00:05 executing program 2:
r0 = dup(0xffffffffffffffff)
recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000100)=@un=@abs, 0x8, &(0x7f0000000140)=[{&(0x7f00000002c0)=""/204, 0xcc}], 0x1, &(0x7f00000003c0)=""/97, 0x61}, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, <r1=>0x0}, &(0x7f0000000180)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
execve(&(0x7f0000000440)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000480)='.#:\'!&-\\^\x00', &(0x7f0000000680)=']\\:+:&)-$\x00'], &(0x7f00000007c0)=[&(0x7f0000000700)='--!!/\x00', &(0x7f0000000740)=']:\x00', &(0x7f0000000780)='+:&\x00'])
poll(0x0, 0x0, 0x664b6e3)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4)
r3 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4)
fcntl$dupfd(0xffffffffffffffff, 0x0, r3)
recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2)
socket(0x2, 0x5, 0x0)

00:00:05 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @rand_addr=0x47}, 0x10)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xfffffffffffffea2)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
faccessat(r1, &(0x7f0000000080)='./file0\x00', 0x163, 0x400)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)

00:00:07 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000380)={<r0=>0xffffffffffffffff})
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x400)
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
lchown(&(0x7f0000000280)='./file0\x00', r4, r5)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:00:07 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={<r1=>0x0, 0xab, "4bca3e1f507be120af614b75b800ea0cd051a3163968b5ad05b6c8a81b6129f271690766d255a9fb3d9d6c7cc16ac23f3fee2ac312237b2bf8d4413ade00278afd69ba308ce62a0e44792604f810c63dd2e623e38ad6d9969ef48b04f5e289c17eb299206417320e85950ed307453139b7781c6b1f4624676ec24b7061e765aeca5315fad5c6b88491ca5890324a86bc7018c53e27333cac631d0d03f2af2d1262e4e5d68de50a47b85109"}, &(0x7f0000000140)=0xb3)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, &(0x7f00000002c0)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)
syz_execute_func(&(0x7f0000000100)="0feb0c4ac4a33969ab65566666caf2470f7cebc4c3395c77faa166490f3a6066b7000f02d18f0808edc941c4e1dd6639d9e8c4a17b12c2")

00:00:09 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = getpgid(0x0)
fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x0, 0xff, 0x5, r1})
clock_nanosleep(0x0, 0x1, &(0x7f0000000000)={0x100, 0x3b9ac9ff}, 0x0)
execve(0x0, 0x0, 0x0)

00:00:09 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, &(0x7f0000000080)=""/150, 0x96)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={<r2=>0xffffffffffffffff})
listen(r2, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="8202f5167d0000000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec600000000000003ff9f840b351c4f0375", @ANYRES32=0x0], 0x0)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)

00:00:09 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="14000400290000003f000000000000008000000022a79fcfb1198f50c1f1704c04e213d6a240be4e88121b2e4e63b9518f9ac58942703f48d749ccb69ae3ab994c4bb8468a13801279"], 0x14}, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x3, @loopback, 0x2e}, {0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}, 0x9, [0x7f, 0x80, 0x3, 0xffffffffffffc06a, 0xd24, 0x31, 0xff, 0x80000001]}, 0x5c)

00:00:09 executing program 2:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x4, [<r2=>0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0xffff, 0x100000f, 0x2000000000000009, 0x100000000}, &(0x7f00000002c0)=0x18)
getpgrp(0xffffffffffffffff)
r3 = fcntl$getown(r1, 0x5)
fcntl$lock(r1, 0xd, &(0x7f0000000140)={0x0, 0x1, 0xfffffffffffffffd, 0xfffffffd, r3})
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x108)
fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005})

00:00:09 executing program 1:
r0 = socket$inet_sctp(0x2, 0x800000005, 0x84)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0xa, &(0x7f0000000140), 0x8)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x3, 0x4)

00:00:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100)
freebsd10_pipe(&(0x7f0000000000))
listen(r0, 0x8)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="d3977dd638d2732a25c0aff3b21fdd0c05a91cae7beecaa25c2aab3a40e75ab55ec3020bdef3e5fced189c17c52b619dbfe30b7a6991096ed5117a64bd52c80fe40bf8c0674dbd5f960479cbd6fa8deac153af642e2e6bb1fb599764a3341d652d98af51b6bd55fcec5ee8a3d32cb9fc44953d277564716d437f78b1460f65866402a4bbc6a0ac63a404aba4e20ecb897a13", 0x92)
connect$inet(r0, &(0x7f0000000280)={0x2, 0x3}, 0xffffffffffffffed)

00:00:10 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f0000000380)={<r0=>0xffffffffffffffff})
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000180)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r3=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r3}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x400)
freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
lchown(&(0x7f0000000280)='./file0\x00', r4, r5)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)

00:00:10 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
read(r0, &(0x7f0000000200)=""/255, 0xff)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
close(r0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:10 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x16, &(0x7f0000000000)=0x1c00, 0xfe70)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={<r2=>0x0, 0x4}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000280)={0x80000001, &(0x7f0000000400)=[@in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @loopback}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x0, 0x9, @loopback, 0x3f}, @in={0x2, 0x1}]}, &(0x7f00000003c0)=0x1)
setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x101, 0x4)

00:00:10 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r1, @ANYBLOB="f74f761d3f0000000900930807000400010000001c004e2102000000fe8000000000000000000000000000aaca00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r3=>r2, @ANYBLOB="01000080010000006be32470b3740000890100009c14a6bedca72d8bb6e5512886e8b7ff605cce2a2705af56d2c59cf6c33eb71eb1372e38c3da0e0a92dc525e8706fe60079d0e1edb24ef2e5352"], &(0x7f0000000140)=0xb0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r3, 0x3}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x40)
r4 = open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)

00:00:10 executing program 0:
socketpair(0x1c, 0x30000000, 0x2, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={<r1=>0x0, 0x3a, "b67c493499ebce93fe832dc98c3ac65cc90ea10386840762c8d3a444f027f1ea7c4edf30bc3a33854a809d3182d6c425612861527c19b7a1cf63"}, &(0x7f0000000100)=0x42)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x7}, &(0x7f0000000180)=0x8)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
freebsd10_pipe(&(0x7f00000001c0))
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:00:10 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
socket$inet_icmp(0x2, 0x2, 0x1)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x18}, {r1, 0x2}], 0x2, 0x664b6e3)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fchdir(r1)
socket$inet6(0x1c, 0x20000004, 0xfffffffffffffffe)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xe}, 0x10)

00:00:10 executing program 0:
getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, <r0=>0xffffffffffffffff])
setgid(r0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff)
linkat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400)

00:00:11 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getegid()
fchmod(r0, 0x2000000e3)
ftruncate(r0, 0x101)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)

00:00:11 executing program 0:
r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000200)=""/164, 0xa4}, {&(0x7f0000000080)=""/63, 0x3f}], 0x2, &(0x7f0000000180)=""/22, 0x16}, 0x1)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
ftruncate(r0, 0x400)
open(&(0x7f0000000100)='./file0\x00', 0x28402, 0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x3, 0x5, [0x7, 0x0, 0xfff00, 0x0, 0xff]}, &(0x7f0000000040)=0x12)

00:00:15 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x189}], 0x1)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x45, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x5, 0x1}, 0x88)

00:00:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:15 executing program 0:
r0 = socket(0x2, 0x5, 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)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x9}, 0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8)

00:00:15 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x4)
connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="e25854268dee118630003627ecd7b305aa38457a258cbcef5fed39f40da933a321896b0ca04a59cf666111788c0b3dcd9c6df57d067a05baac947c4d7f2694d3e11a3ab29062f3be22e0fd43edd8c34c61cb7c34b1d3066947726de80bb3a9bba5c968d448058e"], 0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000080), 0x0)

00:00:16 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0xffff, 0x19, 0x8, 0xce0, 0x7, 0x401, 0xfffffffffffffffa, {@in={{0x2, 0x2}}, <r1=>0x0, 0x6, 0x5, 0xffffffffffffffff, 0x20, 0x4}}, &(0x7f0000000180)=0xb8)
socket(0x1f, 0x10000005, 0x4)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e207f000000108c00000000000000000000000000bb0400b059c9a443000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000037000000000000000000000000000000000000005c000000000000000000000000800000", @ANYRES32=r1], &(0x7f0000000280)=0x84)
setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000000)="cffead497993cb83801c2475d17ce800db938deeb3cc5de1b179313f78e3463a8fc1d024c7ac7a1bce7e9981031068b5ccdb9f373742052632850b3d24f09e77510ed996fff2e5161388f83f6620292662d5f46194324913587b0d69e023f1d3dd209ace172e1c9942c7b257d25d9f8ee18852173d656651303ecf5e929b3fc4e240706550fb33cf", 0x88)
socket(0x17, 0x10000000, 0x101)

00:00:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
r1 = fcntl$getown(r0, 0x5)
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getgid()
r4 = fcntl$getown(r0, 0x5)
r5 = getuid()
getresgid(&(0x7f0000000140), &(0x7f0000000240), &(0x7f0000000280)=<r6=>0x0)
r7 = getpgid(0x0)
freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, <r8=>0x0})
getresgid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=<r9=>0x0)
r10 = fcntl$getown(r0, 0x5)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r11 = getuid()
getresgid(&(0x7f0000000400), &(0x7f0000000440), &(0x7f00000004c0)=<r12=>0x0)
sendmsg$unix(r0, &(0x7f0000000640)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000100)=[{&(0x7f0000000040)="4015f3b9f3b9c645c2e96677beecfeacb461e8cfc5a2a36fe732b1b84bc11cb2d868c4c4ed04841033a783312541899bcd6888e647574b8270bcd6", 0x3b}, {&(0x7f0000000080)="5bb321a6403bfd96c51b255ebe02d4bb79b42ccb2d21e7ef39db94e353bf9f577f612f1bb2cad6d775636930002081b6b867a7de", 0x34}], 0x2, &(0x7f0000000500)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0x108, 0x1}, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(0xffffffffffffffff, 0x0, 0x268)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
truncate(0x0, 0x0)

00:00:16 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000000)={0x8, 0x9}, 0x10)
setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0)
recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={<r2=>0x0, 0x400, 0x3, 0x7, 0x4}, &(0x7f0000000140)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x0, 0x1000, 0x1, 0x101, 0x0, 0x3, 0x3, r2}, &(0x7f0000000200)=0x20)

00:00:17 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x200)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
r2 = socket(0x2, 0x10000001, 0x0)
sendto$inet(r2, &(0x7f0000000040)="8b47114b6ec101d8a935fae9af76b1227978428b111e7038e246fe0e56097c13b8d3984afd347e6683f77179f9862c664c1395f3026407f09bff8832e2ad8a2c138a80593fca21a07409fccca17a94ab6bbda7688c9e1f45bc6bc6916ff6d5f3cb364d965b4f7410e302097f76178500d8f47c9c11dfeebb93653356a27e06ee4e2baee35cb8749a294c2da285b10dd6000bc03b41510b064e26ac2d2c760327d2a9a0562b8d876e9935248d0ac8c4a3683390a1523cf12b5ef495a2aa1040db3cea46f3cea9f544fff324ec0b775971667edc411689283828bf6bf3133bbbc98ee02ae191", 0xe5, 0x100, 0x0, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="8206696c00e003000000"], 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
shutdown(r2, 0x2)
shmat(r1, &(0x7f0000ffa000/0x3000)=nil, 0x1000)
shmctl$IPC_RMID(r1, 0x0)

00:00:17 executing program 0:
ppoll(&(0x7f0000000040), 0x2123, &(0x7f00000000c0)={0xfff}, 0x0, 0xfffffdec)
getresuid(&(0x7f0000000000)=<r0=>0x0, &(0x7f0000000040), &(0x7f0000000080))
setuid(r0)

00:00:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0xa, [0x0, <r1=>0x0, 0x0, 0x0, 0x0, <r2=>0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x2c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8001, 0x20, 0x8, 0x3, r2}, &(0x7f0000000240)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r1, 0x4, 0x2, 0x5, 0x0, 0x33d}, &(0x7f00000002c0)=0x14)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r3}, 0x20)

00:00:17 executing program 0:
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
r1 = getpgid(0xffffffffffffffff)
fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x3, 0x4, 0x7, 0x4, r1})
readlinkat(r0, &(0x7f0000000140)='./control/file0\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000000)='./control/file0\x00')

00:00:17 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x10000000)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66866c653000"], 0x10)
mkdir(&(0x7f0000000040)='./file0\x00', 0x50)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f0000000100), &(0x7f0000000140)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
nanosleep(&(0x7f0000000180)={0x9, 0x2}, &(0x7f0000000200))
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:18 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
ftruncate(r0, 0x800800805ffff)
truncate(&(0x7f00000000c0)='./file0\x00', 0x20000)
r1 = openat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x20800, 0x100)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x27f, 0x4)

00:00:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x4000000001, 0x84)
r1 = socket(0x10, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="825d7245057100f3fb47ca60"], 0x10)
sendto(r1, &(0x7f00000001c0)="8f", 0x1, 0xc7, 0x0, 0x0)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180), 0x0)

00:00:18 executing program 0:
getpgid(0xffffffffffffffff)
fcntl$getown(0xffffffffffffff9c, 0x5)
r0 = getpid()
r1 = open(&(0x7f0000000000)='./file0\x00', 0x208, 0x1c4)
msgget$private(0x0, 0x24)
fcntl$getown(r1, 0x5)
mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000)
wait4(r0, 0x0, 0x0, &(0x7f0000000400))

00:00:18 executing program 0:
mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0)
chroot(&(0x7f000009a000)='./file0\x00')
chdir(&(0x7f0000000080)='./file0\x00')
r0 = open$dir(&(0x7f0000000340)='./file0/file0\x00', 0x20100, 0x10)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
connect(r1, &(0x7f0000000440)=@in={0x2, 0x2, @rand_addr=0x6}, 0x10)
fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
symlink(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000380)='./file0\x00')
fchownat(r0, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x400)
symlink(&(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)='./file1\x00')
rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00')
chroot(0xffffffffffffffff)
chroot(&(0x7f0000000200)='./file0\x00')
chroot(&(0x7f00000001c0)='./file0/file0\x00')
r4 = socket(0x1, 0x7, 0x10000)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r5=>0x0, 0x9f, "eec85d017dc948e078ca15b3e5898edaa5913073031945294b696cf9d8a4da50e84f34c91210cd5a4a4f4633e8ad8779f4120397ce1ef87038228e42c72de1039b4b6c004deafe4014b6d5c519033bb965ba5f0c6dbbd54dc0a4733bbd4336f2377629820f97ffc45f7a81b5567efc6a194564d5e5208d8e3ce7607cee29c0541e1e31411d160e8da069039d5ef9b2595b92cea6b56c18260db917c1db8693"}, &(0x7f0000000540)=0xa7)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x3, @loopback}}, r5, 0x81, 0x9, 0x1000}, &(0x7f0000000640)=0x94)

00:00:18 executing program 1:
mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
lchown(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0, 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0)

00:00:19 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x120000, 0x40)
getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000001c0)={@multicast1=0xe0000002, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc)

00:00:19 executing program 1:
r0 = socket(0x2, 0x1, 0x8000000000000000)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="020000000000000030006ca4ee00c1b2b968598857b2aaa05d382736f7216e1c7b5e70006f61ed04ad94acb1183975a4ec97a6c9bff53651622d4a2abe6ab329402e6c6f"], 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0x21c, 0x0)
getsockopt$sock_int(r1, 0xffff, 0x816, &(0x7f0000000000), &(0x7f0000000040)=0x4)
freebsd11_fstat(r1, 0x0)
sendmsg$unix(r0, &(0x7f00000022c0)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x80)

00:00:20 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r1=>0x0, 0x5, 0x7fff}, &(0x7f0000000040)=0xc)
poll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x8}, {r0, 0x40}, {r0, 0x2}, {r0, 0x184}, {r0, 0x120}, {r0, 0x10}], 0x1fffffffffffffa4, 0xff)
pwritev(r0, &(0x7f00000016c0)=[{&(0x7f0000000200)="07eb3e32b4d06acc6f363e4455bb42d7a17948bbf183fd5e481f75168218d00172ff8d8534c885d8a04119f555f0355d6ac9f2ffa7e9b89ab3f75c5915b27f15422880a2b3756d02b1a7140b219d75b74d3f3000f6221e9a085276fc24ab618c4b94a6cd9af496357a6971a1021f23cc862bd0eb689a83cca0c39621dafd22c5aaeb1cd721450dcffb119fb215e67a85bca0b455845300137b776bb547c9607af82811791bcea654cc3ad4b3a9fe1a95366e44396cd477e6d1b257202ff0f3c4c3f2801eb8b73273647b0f8a89", 0xcd}, {&(0x7f0000000300)="cbdb4b204357e258cb25bf9183317ee33e7689ee1063ea1d6d35da38ac34dd5fbc7296cfb44a58e23bba13a9667c5e9cf9864d3b4d71b6f1a9a5c22d332782aba2cda4c2c47e29fafebabcfbb56d8181ffd4b5f51e0e900050f84d887867fea68e5809d43e85d2da98c3574f18adae53edaa2ab03f29fdea29663f29a5140a78b30328c3ba84062ceb6577e410", 0x8d}, {&(0x7f00000004c0)="0d8001dc9df3186a45e7be1fc76126ccfc7de313a516b26707c88df34f4237f5d9baddb1532e17d2f7406492cd38a8d8a4000588961afcf340d57973bd7aabe0d12e1503aac5e51195222e4a7afa91fe047afb5ec73188ab67a34c0716daa64e0dcf75088f5c2aaf949667a3aef94756eea1af472a2b009b926a452bc6efa1b65f00b03ed6e11a59da749b374fe6ef3f400a8ca1ccbc14c3c82e6d6f4cdb98f6fbfaa1cddb1e5aa0771cab1572672c2ca1eb45302c86f731d9a9318f058f6677ccb5cc827e18513df4526a0656b5222130574624543886e351", 0xd9}, {&(0x7f00000005c0)="ccb7bf580a4f87be1e4dba47bb08725a904a86ee7cc089d91bbf71ba47a9ce129656e21264f135dc942551766229aacca05259ee52563bf2609a51608abbfd4038976299cb890317dc2bef52a921bde2e4859fa2becbb9859a0bc8cbc9539979454d4deb0025a2b8fd031dad9b55e09a103231f81f012e0b26c960ee640b1e53f6db87dc93ab4796525e670214d8444e273aa62c79ddbbdda21329cb722bb842a0d0bff1410b78d08d37fafcad311d5b1140745d5713553491d6f496d04629e200b061e8685184a76f7311e1fd9ce1", 0xcf}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f0000000140)="98e1342c997976856b499db2681908dc061a05e27f0df62aaac4f20921c27b702c1cbb5636529512498e3901b23746084bbc2b3d", 0x34}, {&(0x7f00000003c0)="b1ccac3640d1ee867d7d99b8bce8451ee997627ad7059b01011edfeae38f185446561eeac40964e53770258b4874f17cc586968ed55dee89efb53d3178d00c28d56885", 0x43}], 0x7, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:20 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1)
write(0xffffffffffffffff, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d)
socket$inet_sctp(0x2, 0x1, 0x84)

00:00:20 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2f66696c65302f66696c6530004a"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="04000500", @ANYRES32=<r1=>0x0], &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r2=>r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2, 0x0, 0x2, 0x1000, 0x4, 0x6}, &(0x7f0000000040)=0x14)

00:00:20 executing program 0:
r0 = semget(0xffffffffffffffff, 0x2, 0x0)
getgid()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x2, &(0x7f0000000000)={{0x3, 0x0, r2, r1, 0x0, 0x0, 0x2}, 0x1, 0x4, 0x8})
r3 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)={<r4=>0x0, 0x0, 0x3, [0x4174c46d, 0x80, 0x1e55]}, &(0x7f00000002c0)=0xe)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x1}}, r4, 0x10000, 0xffffffffffffffff, 0x200}, 0x94)

00:00:21 executing program 0:
setitimer(0x3, &(0x7f0000000000)={{}, {0xc7000000}}, 0x0)
r0 = semget$private(0x0, 0x1, 0x100)
__semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000100)=""/6)
r1 = dup(0xffffffffffffffff)
recvfrom$inet6(r1, &(0x7f0000000040)=""/108, 0x1d, 0x0, &(0x7f00000000c0)={0x1c, 0x2, 0x100000006}, 0xba)

00:00:21 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={<r3=>0x0, 0x100}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @multicast2}}, r3}, &(0x7f0000000340)=0x8c)
fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001})
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xc6)
getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)=0xfffffffffffffd8e)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x2}}, <r4=>0x0}, &(0x7f0000000000)=0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x3, 0x8}, &(0x7f0000000180)=0x8)

00:00:21 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x3}, 0x0)
r1 = semget$private(0x0, 0x1, 0x210)
__semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f00000000c0)=""/135)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4)
socket(0x1e, 0x5, 0x1)

00:00:21 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020001)
lseek(r0, 0x10000000000000, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x7d65b641db7c716)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1617, &(0x7f0000000100)=0x22, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

00:00:22 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x1, 0x400, r1}, 0x20)

00:00:22 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01200000", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000}, 0x14)

00:00:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0)
ftruncate(r1, 0x80000001)
pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r0, 0x4, 0x10044)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)

00:00:22 executing program 0:
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080))
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={<r1=>0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x75a}, 0x8)
r2 = socket(0x2, 0x10000001, 0x84)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r2, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)
setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8)
shutdown(r2, 0x1)

00:00:22 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
poll(&(0x7f0000000000)=[{r1, 0xc}, {r0, 0x184}], 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={<r3=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3, 0xaa}, 0x8)

00:00:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r1, 0x2)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:00:22 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
r1 = getpid()
fcntl$setown(r0, 0x6, r1)
r2 = semget$private(0x0, 0x7, 0x0)
semop(r2, &(0x7f00000001c0)=[{0x0, 0xfffffffffffffff9, 0x1800}], 0x1)

00:00:22 executing program 1:
setreuid(0x0, 0xee00)
r0 = geteuid()
setreuid(r0, 0x0)
r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002)
getsockopt$inet_tcp_int(r1, 0x6, 0x4a, &(0x7f0000001080), &(0x7f00000010c0)=0x4)
setreuid(0x0, 0xffffffffffffffff)

00:00:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
truncate(&(0x7f0000000100)='./file0\x00', 0x3)
poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x5, 0x2004, 0xda0, 0x4, 0x6, 0x0, 0xf8, r1}, 0x2d2)
r2 = getpgid(0x0)
r3 = getuid()
open(&(0x7f00000003c0)='./file0/file0\x00', 0x80, 0x10)
r4 = getgid()
r5 = getpgid(0xffffffffffffffff)
r6 = getuid()
getresgid(&(0x7f0000000200), &(0x7f0000000240)=<r7=>0x0, &(0x7f0000000280))
sendmsg$unix(r0, &(0x7f0000000380)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f00000004c0)="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", 0x1000}], 0x1, &(0x7f00000002c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x88, 0x8}, 0x8)

00:00:23 executing program 1:
r0 = semget$private(0x0, 0x3, 0x20)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r1)

00:00:23 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x800b, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:00:23 executing program 0:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
mmap(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0, 0x1012, r0, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:00:23 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xb1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8)

00:00:23 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(0x0, 0x0, 0x664b6e3)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x201c}, {r1, 0xc6}, {r1, 0x45}, {r0, 0x4}, {r1, 0x10}, {r1, 0x102}], 0x6, 0x3)
getuid()

00:00:25 executing program 1:
r0 = socket(0x2, 0x3, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)

00:00:25 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0), 0x8)
r1 = semget(0x2, 0x1, 0x2)
__semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f0000000100)=""/197)

00:00:27 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4904, 0x8}, &(0x7f0000000300)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x4}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={<r2=>0x0, 0x200}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={<r3=>r2, 0x0, 0x7ffe}, &(0x7f0000000340)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r3}, 0x20)

00:00:27 executing program 0:
clock_settime(0xf, 0xffffffffffffffff)

00:00:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r1=>0x0, 0x5, 0x1, 0x7f, 0x80000001}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={<r2=>0x0, 0x100000000}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x3, 0x6, 0x3, 0x3, 0x8001, 0x2, 0x2, {@in6={{0x1c, 0x2, 0xd3, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0xe331, 0x8ef4, 0x2bc, 0x6}}, &(0x7f0000000240)=0xb0)
truncate(&(0x7f0000000000)='./file0\x00', 0x65000000)

00:00:27 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c6530dd"], 0x10)
setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4)

00:00:28 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x2000}, {r1, 0x2114}, {r0, 0x2}, {r1, 0x10}, {r1, 0xd2bb0c9defa7434a}, {r1, 0x24}, {r1, 0x10}, {r1, 0x84}, {r1, 0x30}], 0x9, 0x8000)
r2 = semget$private(0x0, 0x1, 0x2)
__semctl$GETPID(r2, 0x4, 0x4, &(0x7f00000000c0)=""/121)

00:00:28 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0)
symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file1\x00')
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00')

00:00:28 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000440)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x1, 0x0}, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x40)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x3, @multicast2}}, <r2=>0x0, 0x5fb8, 0x8, 0x1, 0x2, 0xc5f, 0xfffffffffffff801}, &(0x7f00000001c0)=0xa0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0xfffffffffffffffc, 0x1012}, &(0x7f0000000400)=0x1)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={<r3=>0x0, 0xfd, "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"}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r3, 0x100000001, 0x6b, "f142bca8c3961d524bfbf5246f9e65be439bb9fc09c860e081a5b8eaffdb030aa50f29d2272989bff6b1880acfdf61a54d157cde1aa9209f6badf0ee05a9ffed1b5845d3292a6de96f9d3d84dc38ab74a07f6366b11547851251529bd07c5aa50204e4754f5312f2cb971a"}, 0x73)

00:00:28 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = getpid()
socketpair(0x17, 0x20000007, 0x1, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r3=>0x0, 0xffffffff, 0x1, [0x6]}, &(0x7f00000000c0)=0xa)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r3, 0x800}, 0x8)
fcntl$setown(r0, 0x6, r1)
fcntl$getown(r0, 0x5)

00:00:29 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x2000000000000077, 0x7)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3f, 0x9, 0x1100, 0x1, 0x1f, 0x7, 0x6da, 0x8, r1}, 0x20)

00:00:29 executing program 2:
socketpair$unix(0x1, 0x0, 0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
openat(0xffffffffffffffff, 0x0, 0x100002, 0x16)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd8e)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140))
getgroups(0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getpgrp(0x0)
fcntl$lock(r0, 0xfffffffffffffe, 0x0)
socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000001c0)={0x1, {{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}}, 0x88)

00:00:29 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4d11}, 0x8)
connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c65300007b766d37503346cf6d79936843d5750d1f65dc76df98a3fb79e3527a5bb45cff9c07ee934a89db3d0de9ea3abfc9a6892f55ddbd6178e8b1ce0f16225d73613b2ca4fb3ebb127bfcd2ef9bcffde65bcf2c5252779cdd46913129bfe575445d9053b11"], 0x10)
writev(0xffffffffffffffff, 0x0, 0x0)

00:00:29 executing program 0:
r0 = socket(0x2, 0x3, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0x7, 0x4)
writev(r0, &(0x7f0000001300)=[{&(0x7f0000000040)="c0971d4af1a65f6109a521db29f0a788f091e7dcfcddd66db3bd6dac778d5d818ceb2552c53ae21fad4a84ee65c88068c2deb2410011087d3b6a3e96e73bfc9ad9a193836da31e4c06e8e20885ef98b2c0ae32e32d90ada0f6d9f068f1fc14aeefb9fdda8d6b2dc6befb131098eef0d5c78d1b02e7f6e830dbee164c8de204fe4f324d87ac03840704b64b40e0a8d17f619885a10fed59296255a4b943dcb0426fede18a46fd27ac3814f3ff09d1b08dbb2874b0c24ffab58a2b254aa5fa87efacdec5bb53ff01333d9bf2f89f3303309816ccecffa3c95f3bd9079ce586b44b322549ae538bd3a4f9cf954e287913f1eec89439fd10", 0xf6}, {&(0x7f0000000140)="9e0f4debb981290843a44e688f3bd38b070174d16ee36c73db4ea6b050287b322c0577f8ced59f0fdddc188f2f349142398a0a53ab868e78d8dff9f089503fb38920c878bebe3d9dd3167061a7a281732d867ea5174df554cbecce87d911f7bbf78229e059c3a96e26670379b3b35d6d4458ab5e6ad6923969b56f8a124b4709cc09f36fa03a4897778c4f8135b4a9", 0x8f}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="09d3ca2af87dd0fde9a761d7372ca194901ddf01bfbbeab7989676e82145924cd4193e6e7f837b950df29caaeca14a34a19098385f38e1986b4c2cc28caab76d205da321186f3cf851c2c32c99ecf752e96f1105", 0x54}, {&(0x7f0000001280)="e636326f1c7ae162afc13a9d13fb9fdfb4f97418ceca72144194670c0d0968045143ea061c69c2cafbbaa31dbea26bb2133e22c25a07d7ac535bad729bb69c5b322e487ca8c6a04b5abd9c2e6003ba59efeb46549a240c75c3cb0275829aaa348e5efb986c2d0d53b5ecf3b0e79803377cc8a2e4824ff0ac8454317591ad92", 0x7f}], 0x5)

00:00:29 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f7f006c656eda"], 0x1)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xd8)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x6, @loopback, 0x588}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x0}, @in6={0x1c, 0x2, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000280)=0x10)

00:00:30 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x2000000000)
readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
ftruncate(r2, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
r4 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45172893d28cc", @ANYRES32=<r5=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8)
r6 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215)
setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4)
fchmod(r0, 0x100000000000119)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)

00:00:31 executing program 0:
setitimer(0x0, &(0x7f0000000000)={{}, {0xc7000000}}, 0x0)
setitimer(0x1, &(0x7f0000000040)={{0x4, 0x2}, {0x81, 0x8}}, &(0x7f0000000080))
r0 = dup(0xffffffffffffffff)
getsockname$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)

00:00:31 executing program 0:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x4)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x2, @rand_addr=0x3ff}}, <r1=>0x0, 0xffff, 0x1ff, 0x1, 0x1, 0x80000000}, &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x81}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x9, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast2}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x8, 0xffff, 0xffff}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:00:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x1, 0x1000000000006)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440)=0x3, 0x4)
mkdir(&(0x7f0000000740)='./file0\x00', 0x1d)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x3bf, 0x3}, 0x8)
readv(r0, &(0x7f00000006c0)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f00000004c0)=""/215, 0xd7}, {&(0x7f0000000140)=""/104, 0x68}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f00000005c0)=""/245, 0xf5}], 0x6)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0xd86, 0x6, 0xf9, 0x400, r1}, 0x20)

00:00:33 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x18, &(0x7f0000000580), 0x1f)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x30004, 0x1)
fcntl$setflags(r0, 0x2, 0x1)
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00')

00:00:33 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = shmget(0x3, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil)
shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2ffe)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = open(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil)
setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x1, 0x5, 0x7, 0x2}, 0x8)

00:00:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getpeername(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:35 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x8000, @loopback, 0xfff}, 0x1c)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
poll(&(0x7f0000000040)=[{r0, 0x2001}, {r0, 0x60}, {r0, 0x1}, {r0, 0x24}], 0x4, 0x1)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:37 executing program 2:
socketpair(0x1, 0x5, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={<r3=>r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000180)=0x10)
r4 = open(&(0x7f00000001c0)='./file0\x00', 0x408, 0x7c)
r5 = getpid()
r6 = getpgrp(r5)
socketpair(0x1f, 0x3, 0x907e, &(0x7f0000000580))
getpgrp(r6)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000240)={r3, 0x3}, &(0x7f0000000280)=0x8)
fcntl$setstatus(r4, 0x4, 0x44)
freebsd10_pipe(&(0x7f0000000600))
bind$inet6(r0, &(0x7f0000000540)={0x1c, 0x3, 0x800, @loopback, 0x1}, 0x1c)
fstat(r1, &(0x7f00000002c0))
getsockopt$inet6_buf(r0, 0x29, 0x7b, &(0x7f00000003c0)=""/110, &(0x7f0000000440)=0x6e)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000005c0)=0x6b89, 0x4)
r7 = semget$private(0x0, 0x3, 0x18c)
socketpair(0x17, 0x20000004, 0x1, &(0x7f00000004c0)={0xffffffffffffffff, <r8=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000200)={r2, 0x0, 0x5}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000000500)=0x4d, 0x4)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000640), &(0x7f0000000680)=0x4)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000480)="f74d04999bc8ab898f2592b28234", 0xe)
__semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000001d80)=0xdcb1)

00:00:39 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000001040))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:00:39 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
fcntl$getown(r0, 0x5)
setsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, 0x0)

00:00:39 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0, 0xe81f9823f9bf084d}], 0x1, 0x0)
accept$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:39 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x2)
connect$unix(r0, &(0x7f0000000100)=@abs={0x0, 0x0, 0x0}, 0x8)
r1 = socket(0x8000000000002, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="821515f65d81a050823b2f66696c6530007c6912fffe"], 0x1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xaf}, &(0x7f00000000c0)=0xa4)

00:00:39 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
r1 = socket$unix(0x1, 0x5, 0x0)
select(0x40, &(0x7f0000000100)={0x36c, 0x3a1, 0x7, 0x2254, 0x80000001, 0xffffffffffffff7f, 0x81, 0x100}, &(0x7f0000000140)={0x7, 0x7f, 0x7, 0x8, 0x4c, 0x9df, 0x4, 0x1}, &(0x7f0000000180)={0x7, 0x9, 0x4, 0x78e, 0x3f, 0x200, 0x7fffffff, 0x5b629641}, &(0x7f00000001c0)={0x100})
getsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f0000000200), &(0x7f0000000240)=0x4)
bind$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x7)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
r3 = getpid()
fcntl$setown(r2, 0x6, r3)
select(0x3ee, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc6fe}, 0x0)

00:00:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x5, &(0x7f0000000000), 0x2)
rmdir(&(0x7f0000000040)='./file0\x00')
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={<r1=>0x0, 0xe5}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x8, 0x4, [0x9, 0x6, 0x4, 0x7]}, 0x10)

00:00:40 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000106)
fchdir(r0)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
read(r0, &(0x7f0000000000)=""/14, 0xe)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x20000000000, 0x0, 0x2, 0x8}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x400}, 0x8)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0)
madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4)

00:00:40 executing program 2:
mkdir(&(0x7f0000000380)='./file0\x00', 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0xfffffffffffffc4a, 0x0, 0x0, 0x0)
r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c)
r2 = dup(r1)
symlinkat(&(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000240)='./file0\x00')
accept$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c)
r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
fcntl$setstatus(r1, 0x4, 0x8)
symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00')
open(&(0x7f0000000280)='\x00', 0x18181, 0x14)
readlinkat(r3, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c)
setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f00000002c0)={{0x1c, 0x0, 0x5, @loopback, 0x2ab}, {0x1c, 0x3, 0x8, @loopback, 0xa000000000000000}, 0x8, [0x40, 0x2, 0x4, 0xfff, 0x0, 0x80, 0x839, 0xf4a7]}, 0x5c)

00:00:40 executing program 0:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/42}, &(0x7f00000000c0)=0x2c)
r1 = semget(0xffffffffffffffff, 0x2, 0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x50)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x954}, 0x0)
__semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0))

00:00:40 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0)
r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={<r2=>0x0, 0x758}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3d75, 0x0, 0x5b4, 0x517, r2}, &(0x7f0000000180)=0x10)

00:00:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6]}, &(0x7f00000002c0)=0x10)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)
open(&(0x7f0000000100)='./file1\x00', 0x80, 0x42)

00:00:41 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x100000000, 0xdd, "5bfa9544140c9aa143da01b28c016c540aaf167fd89a1a37069cb4143442a2d73ed4d875ff9faceb00f7f23fb0b6f93a46ffd036085b0a6d231e1b8175822f0f73e4b6263aabc182c1c3623c69ec71e569682bb7fc323f1a12d87ff09920bae5236e401a7f8b3aa9b54f0dc8d3e8df9db2f6ed8c0a47c99f2a40121eeee97effe3a75a06be88a0443b2e0e6e70606c554031db7ffc919b15cb58b6e7d9e48a3ec6233cd03b8c1bf15d166337c954f2cbab35f91fd21f33e3399318c85e8b889b63911794dc6b28bf41416accec18092b3e22ef2e5d7a56356bfd6fe54d"}, 0xe5)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268)
connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8)

00:00:41 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3, "79ff306475f9f67c5138162157f35fdf"}, 0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:00:41 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4)
fcntl$dupfd(r0, 0x6, r0)

00:00:41 executing program 0:
r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a)

00:00:41 executing program 0:
r0 = socket(0x3, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65302f6669db18dbc8"], 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="05009a00c4e100005300000000000077aaf02be0da23794c6f9bdd4bce8dbf8d967bf59586413969eebdb1c7c77d25d2a8ddd72157e3dffd2b6a6887ba5d91c0c68960a4b61de5c5bba41bc7e3787b7e0bb0a653b449ec69f63919c0f0230fa39745e86a0000000000000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x18)

00:00:41 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:00:41 executing program 0:
r0 = socket$inet(0x2, 0x0, 0x200)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c)
sendmsg$inet_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x1)

00:00:42 executing program 3:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x2000b, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:42 executing program 0:
clock_gettime(0xc, &(0x7f0000000040))

00:00:42 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000001100)='./file0\x00', 0x3fe, 0x1)
r1 = getuid()
r2 = getgid()
fchown(r0, r1, r2)
msgget(0x2, 0x400)
r3 = msgget(0x2, 0x60)
getgid()
r4 = msgget$private(0x0, 0x341)
msgsnd(r3, &(0x7f0000000000)={0x1, "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"}, 0x1008, 0x800)
msgsnd(r4, &(0x7f0000001040)=ANY=[@ANYBLOB="0100000f658a2b0f5dcdc700000000001ffdcc59f1c727c2a0e94d2821875c6fe4b0f607769ee06e4d498be9d3b770ab41817841247707cd7cfdeb8bf3032b9a0729c04f106d15ee9bf04705007877df12f4693bf8ee07f826ea88d5bfc7ecfd4bb542928c894cdfa60b0f8ea54b1b70abf4d0dc7f274f206a2e18b1bf64218cc8efd54f728676bce3556044b4bd209c929cb2"], 0x93, 0x800)
msgctl$IPC_SET(r4, 0x1, 0x0)

00:00:42 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
clock_settime(0xf, &(0x7f0000000080)={0x60, 0x7})
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x5, <r3=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r3, 0x7, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000200)={0x7}, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x3, 0x447)
fcntl$getown(r2, 0x5)
pipe2(0x0, 0x100002)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, 0x0, 0x0)
socket$inet6(0x1c, 0x4, 0x100000001)

00:00:42 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000280)=""/79, 0x4f}, {&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000340)=""/9, 0x9}, {&(0x7f0000000380)=""/133, 0x85}, {&(0x7f00000004c0)=""/137, 0x89}], 0x5, 0x0)
poll(&(0x7f0000000440), 0x20000000000001a3, 0x5)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x400000000101)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x4, <r2=>0x0}, &(0x7f0000000440)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="1c004e20010000000000000000000000000000000000000100100000000000000000000000000000000000000016f60000000000070000000000f9ffffffffffffff0000000000000000000000000000000000000000000000000000000000000000a2eea8ffffffff4b0f6bdc8c6d2485f447b40000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0200000006000000050000006e17000007000000"], &(0x7f00000006c0)=0x98)
r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0)
mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000)
ftruncate(r3, 0x0)
sync()
freebsd11_fstat(r0, &(0x7f0000000200))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000680)={r2, 0x2, 0xf, 0x5, 0x4}, &(0x7f0000000840)=0x18)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x80010, r0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4)
poll(&(0x7f0000000740)=[{r3, 0x165}, {r3, 0x48}, {r0, 0x60}], 0x3, 0x2)
rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)='./file0\x00')
ftruncate(r3, 0xffffffffffff7fff)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r4=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x610, 0x3, 0x2000, 0x2, 0x5, 0x1, 0x3ec, 0x3fc, r4}, 0x20)
sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f0000000100))

00:00:43 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000080)=0x3, 0x4)
r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=<r2=>0x0], &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f0000000240)=0x10)

00:00:43 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0xa00, 0x1)
r2 = msgget(0x2, 0x280)
r3 = shmget$private(0x0, 0x1000, 0x50, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_LOCK(r3, 0xb)
msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/95)
dup2(r0, r1)

00:00:43 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="1ce678460406f43f0100e7fe27f715ce61ca1d8742e80221b88629a8ac4e7e6698bac7a36a54e9a761fd1886583e6a7e881d0e43151a56867111238d0e67e18b6fcc4ba92abd5ff534938fe027e17b90ec38d3a9995cf1e11d0771c31912514c", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1}, 0x8)

00:00:43 executing program 1:
ppoll(0x0, 0x3c0, 0x0, &(0x7f0000000180)={0x8}, 0x193)
r0 = socket$inet(0x2, 0x20000000, 0x7)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast1, <r1=>0x0}, &(0x7f00000001c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000200)={@rand_addr=0x6, @multicast2, r1}, 0xc)
r2 = accept(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8)
accept$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
execve(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x1, &(0x7f0000000000)=0xe4bd, 0xffffff66)

00:00:43 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
dup2(r1, r0)
select(0x410, &(0x7f0000000080), 0x0, &(0x7f0000000100)={0x8, 0x4, 0x3, 0xdd5, 0x2d, 0x81, 0x10000, 0x5}, &(0x7f0000000140)={0x0, 0x4})

00:00:43 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in={{0x2, 0x2, @loopback}}, <r1=>0x0, 0x9, 0x7, 0x8, 0x3}, &(0x7f00000002c0)=0xa0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)={r1, 0x5da3, 0x6, [0x1, 0x7dd44839, 0x800, 0x5, 0x1f, 0x3bd]}, &(0x7f0000000340)=0x14)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={<r2=>0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e50869260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r2, 0x5}, &(0x7f00000003c0)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)

00:00:45 executing program 2:
munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x2, r1}, 0xc)
mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4)
mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000)

00:00:46 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
fdatasync(r0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x8}, {r0, 0x20}, {r0, 0x80}, {r0, 0x40}, {r0, 0x40}, {r0, 0x12}], 0x6, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
poll(&(0x7f0000000140), 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000340)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9c, @loopback, 0x1000}, @in6={0x1c, 0x2, 0xd9, @loopback, 0x3}]}, &(0x7f00000003c0)=0x10)
fcntl$setflags(r0, 0x2, 0x1)
socketpair(0x0, 0x3, 0x7f, &(0x7f0000000140))
r2 = msgget$private(0x0, 0x1)
r3 = getuid()
getresgid(&(0x7f0000000400)=<r4=>0x0, &(0x7f0000000440), &(0x7f00000004c0))
fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getpgrp(0xffffffffffffffff)
r8 = getpid()
msgctl$IPC_SET(r2, 0x1, &(0x7f0000000700)={{0x1, r3, r4, r5, r6, 0x2, 0x7}, 0x4000000000000000, 0x1, 0xffffffffffff8001, 0x0, 0x5, 0x8001, r7, r8})

00:00:46 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x10)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x3, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
mlock(&(0x7f0000aa3000/0x1000)=nil, 0x1000)

00:00:46 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000002640)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}, {&(0x7f0000002680)=""/4096, 0x1000}], 0x2)
getpeername$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x7fff, 0x10, 0x1f, 0x401, 0x8, 0x0, 0x40, <r1=>0x0}, &(0x7f0000000080)=0x20)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x1f, @loopback, 0x1}}, r1, 0x6, 0x3, 0x6}, &(0x7f0000000180)=0x8c)
ftruncate(r0, 0x10000)
pwritev(r0, &(0x7f00000003c0), 0x273, 0x0)

00:00:46 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
sendto(r0, &(0x7f0000000200)="1708ee29775d4c8218d3a9d4ed68136ca5188e04e10aed1ef918c1fe3df0de38b250990808061c5cbdb21030c179ef120dc7357b2c474244d163688f3dfd599ffbdd514cfeb3cf02ec6e6806314e0bb5f131bbecfe15543d4449f4f7e8805ca00804b568644edb5bfc9c5ce9406b979eda90c410393ad4212c0ba18242d7d66e2ecd128fd0aa1793b844f2512b072ffa4afc0eb092ce35654758546f0ade5a32d91996b3bba06cb7a0aa77032ac2264cde7ce40bfa1ef7adf7490fc138f7b489c5f81051f0ea6172", 0xc8, 0x4, 0x0, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={<r1=>0x0, 0x5, 0x34, 0x401}, &(0x7f0000000480)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x8, r1}, &(0x7f0000000440)=0xc)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8282c28566696c65bcdb"], 0x10)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r2=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88)
execve(0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/99, 0x63}, {&(0x7f0000000300)=""/36, 0x24}], 0x2, 0x54)

00:00:47 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f62696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x100000001}, 0x10)

00:00:47 executing program 0:
r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0)
r1 = getegid()
getgroups(0xa, &(0x7f00000000c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r2=>0x0, 0xffffffffffffffff, 0xffffffffffffffff])
setregid(r1, r2)
pipe2(&(0x7f0000000100), 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x400000006})
r3 = dup2(r0, r0)
sendto$inet6(r3, &(0x7f0000000040)="71432b85f2466f4163b49b5929aa74a064c70a7582204fbd358f020e7a8d8e0bd3ab7e93c608e7defa1cd68c8de2a1ea087924025ca79f29", 0x38, 0x20104, &(0x7f0000000080)={0x1c, 0x3, 0x80000001, @empty, 0x5}, 0x1c)

00:00:47 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000006000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)
bind(r1, &(0x7f0000000000)=@in={0x2, 0x2, @rand_addr=0x7280000000000}, 0x10)

00:00:47 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
readv(r0, &(0x7f0000000180), 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0xfc}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x0, 0x3ff}, &(0x7f00000000c0)=0x8)
getpeername(r1, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x100}}, r3, 0x768, 0x4, 0x1, 0x200, 0x400, 0x8001}, &(0x7f0000000300)=0x98)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000180)={r3, 0x8, 0x1, 0x1, 0x6}, &(0x7f00000001c0)=0x18)
r4 = dup(r1)
recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:00:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x7}, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:48 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1f, 0x400, 0x8, 0xfffffffffffffb93}, &(0x7f0000000200)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x1, 0x100, 0x30, 0x5}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={<r2=>0x0, 0x209, 0x100, 0x1}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x7, 0x1, <r3=>r2}, &(0x7f0000000080)=0x7)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e2100000000fe8000000000000000000000000000bb040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffff00000000000000000000000000", @ANYRES32=r3, @ANYBLOB="32000900ffff0000"], &(0x7f0000000180)=0x8c)
setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db)

00:00:48 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc)
getsockopt$inet_buf(r0, 0x0, 0x60, &(0x7f00000000c0)=""/214, &(0x7f0000000040)=0xffffff60)
getpeername$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8)
unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0)

00:00:48 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f0000000000)="d5272b2c6d83b8fede6dd3c45738fd3defeeaa4fb9995686001461dc45af2b833e1a51c5ea10071b5598a7c4a23c77c4c1fbc6fc0664495348a5b60099b832d4b6c784a621047cf590173b2e3638317072d624be68270b988f0a3915ee801f68aaba2377338e3720425acd1d211b76ea0dd7f2a798dafcf09757a84a6a4a69fa956b5ce8ce16e2f3c1c80d5a9b8fa83590e6ab5c7d77dfd8e78da1acba217884f9d23c30606b00c642355287dff867369911a285c957efcbf1ea30be8504ee3475", 0xc1)
r1 = dup2(r0, r0)
mknodat(r1, &(0x7f0000000100)='./file0\x00', 0xc004, 0xf1)

00:00:48 executing program 2:
mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000240)='./file2\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000180)='./file2\x00', 0x0)
linkat(r0, &(0x7f00000000c0)='./file2\x00', r0, &(0x7f0000000200)='./file0\x00', 0x400)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000280)='./file1\x00')
renameat(r0, &(0x7f00000003c0)='./file1\x00', r0, &(0x7f0000000400)='./file1\x00')
freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000300)={<r2=>0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={r2, 0x6}, 0x8)

00:00:48 executing program 1:
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x2cf, 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x2f, &(0x7f0000000100), 0x4)

ip6_ctloutput: mbuf limit hit
ip6_ctloutput: mbuf limit hit
00:00:48 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x10)
fcntl$setflags(r0, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000003c0)={0x4, "a0758621dcf30a2cbce54a80106d13f6"}, 0x14)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff}, &(0x7f00000001c0)=0x20)

00:00:48 executing program 1:
r0 = socket$inet(0x2, 0x10000000, 0x20)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)="509f46e5773d794f8d53be4d7e16fe4b9d110eaf3462192eb4ae82d470739a57c798b241cb64b273e8c5e55d423103905513923b23abc1d1451338a7427f8b1be8155188b2913bf6597d9e334f0eca82e0abd5", 0x53)
fcntl$lock(r1, 0xe, &(0x7f0000000280)={0x0, 0x7, 0xfffffffffffdfffc, 0x100000001})
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr=0x8, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
socket$inet(0x2, 0x7, 0xffffffff80000000)
fcntl$lock(r2, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005})

00:00:51 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:51 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x3, 0x8000000000000200)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000080)={0x6, {{0x2, 0x2, @rand_addr=0xc41}}}, 0x90)
poll(&(0x7f00000003c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4)
fcntl$setflags(r0, 0x2, 0x1)
getpeername$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)

00:00:51 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x5, @loopback, 0xfffffffffffeffff}}, <r1=>0x0, 0x3ff, 0x5f28, 0x3ff}, &(0x7f00000001c0)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x8001}, 0xfffffffffffffef0)

00:00:51 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10)
symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
execve(0x0, 0x0, 0x0)
write(r0, &(0x7f0000000040)='M', 0x1)
shutdown(r0, 0x1)
close(r0)

00:00:51 executing program 2:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000180)='./file0\x00', 0x1024d, 0x4)
socket$inet(0x2, 0x4, 0x0)
mlockall(0x1)
sync()
mlockall(0x2)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000280)={@broadcast, @multicast1}, &(0x7f00000002c0)=0x8)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:00:51 executing program 0:
socket(0x1f, 0x20000000, 0xf7)
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
close(r0)
openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x0, 0x0)

00:00:51 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c, 0x20000000)
connect$unix(r1, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200)=0x3b39, 0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x401}, 0x8)
openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100000, 0x40)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:00:52 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
rmdir(&(0x7f0000000000)='./file1\x00')
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
madvise(&(0x7f0000ff6000/0x8000)=nil, 0x8000, 0x3)
link(0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)

00:00:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@local, @multicast2}, &(0x7f0000000140)=0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={<r1=>0x0, 0x54}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r2=>r1, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:00:53 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
connect$unix(r0, &(0x7f0000000200)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x4, 0x6}, 0xc)
read(r0, &(0x7f0000000140)=""/86, 0x56)

00:00:53 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f000001aff8)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x9, 0xffffffffffff7cd3}, 0x10)
r1 = dup(r0)
writev(r0, &(0x7f0000bf3fa0)=[{&(0x7f0000dee3d3)="96549e3e0dbb459de92d39d7189803ff5a85336ee7c7bea29ce19d4e4bdbd0b7ce84c07284f8cb79f2be055989e7157ecb8e4b61d9cebc0de952a15cdb95f0ecd23bcb5a6033d716b410abe73505ec3f207ea95566eb1eee907e732397b0841af55e6ec81f1049b5f8b0c702ff05902c209f60dbcbf18c49c72abd13def5447bb437b3002c6cb3645a02d34224788174c6e9b2e28c0c7a644fe1bdbfe1dff6ac2fde7611fee6d8121a", 0xa9}], 0x1)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000))
writev(r1, &(0x7f000026b000)=[{&(0x7f0000f1b000)='5', 0x1}], 0x1)

00:00:53 executing program 2:
r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000480)=@abs, &(0x7f0000000500)=0x8, 0x10000000)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000540), &(0x7f0000000580)=0x8)
r1 = semget$private(0x0, 0x4, 0x40)
semop(r1, &(0x7f0000000280)=[{0x0, 0x1, 0x1000}], 0x1)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000100)=""/180)
r2 = semget$private(0x0, 0x7, 0x82)
r3 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="01000600cb010000"], 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000240)={0x80000000, 0x1, 0xd46d, 0x1, 0x2}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10)
fsync(r0)
semop(r2, &(0x7f0000000440)=[{0x4, 0x100, 0x1800}, {0x4, 0x6, 0x1000}, {0x1, 0xa30, 0x800}], 0x3)
semop(r2, &(0x7f0000000000)=[{0x4, 0x7fffffff, 0x1800}, {0x3, 0x1fe000000000, 0x1800}, {0x2, 0x7, 0x1800}], 0x3)
__semctl$SETVAL(r2, 0x4, 0x8, &(0x7f00000002c0)=0xed)

00:00:54 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x33, 0x0, 0xfffffed0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast, @local={0xac, 0x14, 0x0}}, 0xc)

00:00:54 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x5, 0x100000001})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={<r2=>0x0, 0xc5f}, &(0x7f0000000180)=0xc)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x5942}, 0x8)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005})

00:00:54 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
recvfrom$inet6(r0, &(0x7f0000000000)=""/99, 0x63, 0xc3, &(0x7f0000000080)={0x1c, 0x2, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c)
r1 = socket(0x10, 0x5, 0x7f)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0), 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x3faba3a3, @empty, 0x1}}, <r2=>0x0, 0x5, 0x4, 0xc, 0x9, 0x40, 0x3}, &(0x7f00000001c0)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={<r3=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)={<r4=>r2, 0x3984, 0x6, 0xfffffffffffff946, 0x9, 0x3, 0x8, 0x6, {@in6={{0x1c, 0x3, 0x903, @local={0xfe, 0x80, [], 0x0}}}, r3, 0x3, 0x400, 0x7, 0x80, 0x1}}, &(0x7f0000000380)=0xb0)
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000003c0)={@broadcast, @multicast2, @multicast2}, &(0x7f0000000400)=0xc)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440), &(0x7f0000000480)=0x4)
chmod(&(0x7f00000004c0)='./file0\x00', 0x80)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000500)={r2, 0x7}, 0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000580)=0x8)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000006c0)={0x7fff, &(0x7f0000000640)=[@in6={0x1c, 0x0, 0x7, @loopback}, @in6={0x1c, 0x1, 0xfff, @loopback, 0x8}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x4, @loopback, 0x8b0}]}, &(0x7f0000000700)=0x10)
mkdir(&(0x7f0000000740)='./file0\x00', 0x70)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000780)={0x1}, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000007c0)={r4, 0x653}, &(0x7f0000000800)=0x8)
r5 = accept$inet6(r1, &(0x7f0000000840), &(0x7f0000000880)=0x1c)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000008c0), &(0x7f0000000900)=0x4)
getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000940)={@broadcast, @loopback}, &(0x7f0000000980)=0xc)
poll(&(0x7f00000009c0)=[{r1, 0x40}], 0x1, 0x5)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000a00)={r3, 0x9}, &(0x7f0000000a40)=0x8)
getsockname$unix(r1, &(0x7f0000000a80)=@abs, &(0x7f0000000ac0)=0x8)
setsockopt$inet6_tcp_buf(r5, 0x6, 0x41, &(0x7f0000000b00)="3dbf0c404bb13b101a0971c0932134611b358dc67c9d51ffe1a949c220bee70c8e44745257ee85a50bdeda3b8c4b343def51d78245f0a0b7618acf2530d32b90317a40e31f56541688a10212cd9aab200c14", 0x52)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000c80)={r4, &(0x7f0000000b80)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000cc0)=0x10)
mknodat(r1, &(0x7f0000000d00)='./file1\x00', 0x8000, 0x0)
r6 = accept$inet6(r5, &(0x7f0000000d40)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000d80)=0x1c)
getsockopt$inet_mreqsrc(r6, 0x0, 0x47, &(0x7f0000000dc0)={@loopback, @broadcast, @multicast1}, &(0x7f0000000e00)=0xc)
setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000e40)=0x5, 0x4)
getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000e80)={@broadcast, @broadcast, @multicast2}, &(0x7f0000000ec0)=0xc)

00:00:54 executing program 2:
setreuid(0x0, 0xee00)
r0 = geteuid()
setresuid(r0, r0, r0)
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={<r2=>0x0, 0x1f, 0x100000000, 0x8}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @broadcast}}, r2, 0x1, 0x7f, 0x7}, &(0x7f0000000380)=0x8c)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={<r3=>r2, 0x9}, &(0x7f0000000280)=0x8)
setuid(r0)
setresuid(0x0, 0xee01, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000002c0)={r3, 0x400}, &(0x7f0000000300)=0x8)

00:00:55 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
dup(r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
open(&(0x7f0000000100)='./file0\x00', 0x10400, 0x122)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:55 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="060000000f00000008000900a8c307000000010002004e23e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000970f000000", @ANYRES32=r2, @ANYBLOB="06000000080000008b00000001000000660f0000"], &(0x7f0000000140)=0xb8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x2, 0x3, @broadcast}, 0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
setsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:00:55 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x4, "f4bf5653c15fa27eb471f11d3f32d2d0"}, 0x14)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x4000000000000040, 0x2)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000000)=""/3, &(0x7f0000000080)=0x3)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0)
ftruncate(r1, 0x8000)

00:00:55 executing program 1:
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
r1 = msgget$private(0x0, 0x2)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/216)
socket(0x1, 0x0, 0x20)
msgget$private(0x0, 0x2)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000b00)=""/4096)

00:00:55 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
r0 = socket$inet6(0x1c, 0x10000000, 0x99)
recvfrom$inet6(r0, &(0x7f0000000000)=""/155, 0x9b, 0x2, 0x0, 0x0)
mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x2)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000300)=""/4096, &(0x7f0000001300)=0x1000)
r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x100, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @loopback}}, <r2=>0x0, 0x86ca, 0x7, 0x100, 0x9, 0x0, 0x464}, &(0x7f00000001c0)=0xa0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r2, 0x9, 0x2800000000, 0x1, 0x3, 0x4, 0x20}, &(0x7f00000002c0)=0xa0)

00:00:56 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6, 0x0, 0xace, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0x98)
r1 = socket(0x10, 0x0, 0x7)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xfffffffffffffff8, 0x10001, 0x810, 0x0, 0x2, 0x0, 0x3, 0x7, <r2=>0x0}, &(0x7f00000000c0)=0x20)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0x1}]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:00:56 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x1006, 0x0, &(0x7f0000000000)=0xffffff9e)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:00:56 executing program 1:
r0 = socket(0x1b, 0x3, 0x400000000000000)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "29ed6e4105154e9a56b8123d645b1b07ceb37d8c84f0ab62981d435c111b55ffba75fcf8b6d8df74cf439005f8ece857e9200954bb56c7f1cede63f4c2c36dda3f26958ca9d7164d61c92aee54e612f3685977886ee3bd518d77be3edf45739347ff6e5283a100d2dc14efd4d56027099a40f18e9d59ef10bda690e75b6ba7218a58c4f049a4b1ce2531741c680a7567237c4f0f07afe0416493588e2469b7a708c8eed3cc33ed1765f4918506ec0eadfbec361d74aa85c2bb7a99dd5231257550825955b131391e0bd9d874576cb9d90fee5c5b1b350e78bdd4dad219e2669de4b19a36293cd9dd72c014afc719979a"}, 0x100)
r1 = getpid()
r2 = geteuid()
getgroups(0x3, &(0x7f00000012c0)=[<r3=>0x0, 0xffffffffffffffff, 0x0])
r4 = getpid()
getresuid(&(0x7f0000001300), &(0x7f0000001340)=<r5=>0x0, &(0x7f0000001380))
getresgid(&(0x7f00000013c0)=<r6=>0x0, &(0x7f0000001400), &(0x7f0000001440))
r7 = getpgid(0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000018c0)={0x0, 0x322, <r8=>0x0}, &(0x7f0000001900)=0xc)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001940)={<r9=>0x0, 0x5}, &(0x7f0000001980)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000019c0)={r8, 0x3ff, 0x40, 0x6, 0x401, 0x7, 0x2, 0xfffffffffffffff9, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r9, 0x6, 0x3b4, 0x2, 0x8000, 0x4}}, &(0x7f0000001a80)=0xb8)
r10 = geteuid()
r11 = getegid()
r12 = getpgid(0x0)
freebsd11_fstat(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, <r13=>0x0})
getresgid(&(0x7f0000001500), &(0x7f0000001540)=<r14=>0x0, &(0x7f0000001580))
freebsd11_lstat(&(0x7f00000015c0)='./file0\x00', &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, <r15=>0x0})
getresgid(&(0x7f0000001680), &(0x7f00000016c0), &(0x7f0000001700)=<r16=>0x0)
sendmsg$unix(r0, &(0x7f0000001880)={&(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001280)=[{&(0x7f0000000140)="a9d77066a5dea66e47afea5d915e3bc4866dfe39d7c281178a807c6387af85ef58b603b5de9414cf175d4c4f041f5a55e5a3e4751e030448aa5e03f87fd3b2e1b69a4946a9087ca8c44af2220a360ad25390a0c374fa465d72fe9ed307eb91e1e72d5efcaf3f44c5d2844a368987a3dd566dcc30687d41344761536aa969f1fb4e864e0848", 0x85}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000001200)="b964e16db6e4d0b761ccecf3542a62fa376cb01738c0e66646a368f4aed80979ec4997bcdd22200a4f74bb7cd1ffb78c1cfa755be3495edeb4f2dc15df92a3c5e20b63821cc131418360aff66362505a229ab8d4babaaf820759865e8fd4bbcdb8c0eb54eff20ca30a96b55b", 0x6c}], 0x3, &(0x7f0000001740)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, 0x0, r15, r16}], 0x108, 0x1}, 0x20005)
sendto$inet6(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)

00:00:57 executing program 3:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x4, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000001540)={<r1=>0x0, 0xff, 0x2}, &(0x7f0000001580)=0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000001640)={&(0x7f0000000140)=@in6={0x1c, 0x2, 0xf64, @loopback, 0x7fffffff}, 0x1c, &(0x7f00000014c0)=[{&(0x7f0000000200)="25509a5f68820009582c8c164d89c29b58621c8204d0fccea763744e02b62d79dd9ca1f03547b6640e7d2c284125a7729bf3a49c7c687e254922a52b2f2dfda591b8fb8998e8ba2f2275d25ef00b8d0dbe64349677bb44fb94ed22b1d5c3a03c47d607a5efbd63f98d3435a875f49b429641d4a0c966c9ab3880a37e90057a", 0x7f}, {&(0x7f0000000280)="93035f9ebb5c0f4ae40c8614809851d4ab1dca33ede4f9db842be66e66274e3812df05530ebf468f2a54493bffc03db48c9ef3a836ac4ce47b1f9ec8c6c4e559b2235fa888b980177c702ace8b19f5d471b1427aa6b671e3f703ab62119a505172b5f03e41e95b4f85484807a3741a358cb3d4d3fb1dcb195175328ba37dad1ed908ca354bf25a763524646db34a81e5f37fc7ac715d92bee371351365bf9ea1712dc642fa9779fc8a9ec4c54844fc4dd38d580819cff8ece46c44b18b49fff76f604a3fa98bfad2bb805e81e3ae0628bf47b3dd942695239d0750a5b307452387172e57ba5ca6cea88dcfe3c4b07012866997ce4a09bab273bb0680", 0xfc}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000180)="d5c4bdb7c1cf331dce4767e3446218dfac4f07", 0x13}, {&(0x7f0000000380)="007e351ca87be2868fc3f63cd6b58f8424da34f7f78b3c726cede085ae31b2d4d1ed8e17fd81f758b43a658b4398dee820ba719312ba39575d73c09c5661c19ba1326a30315a9e2478deaab56ef97b46f12a3ec4904e9bf4c09bfd433a4164ebec0d4202c21ba1c4ea45f6bbbb5c6ac2e8ae521c68d8caefde8b1d115de9a6a57d4232c44f1629ffa8ade8e3a7561aabc9f9dc7402ea3b8118935c43ed832b6efd6138cd015d47fe1c69f0eb2a9113c739a25d4529d6348d4cdc47d605f697e20c42aa2eeefef0cc04c19f28", 0xcc}], 0x5, &(0x7f00000015c0)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x100, 0x67b3ea4e, 0x7, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x58}, 0x100)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x100984, 0xfffffffffffffffe)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r3}, 0x20)

00:00:57 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x100, 0x0, &(0x7f0000000040))
r1 = getegid()
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setregid(r1, r2)

00:00:57 executing program 2:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0)
r2 = dup2(r0, r1)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000440)=[&(0x7f0000000180)='@$#\x00', &(0x7f0000000280)='({-\x00', &(0x7f00000002c0)='&+$[\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='}*\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00'], &(0x7f0000000540)=[&(0x7f0000000480)='#[\x00', &(0x7f00000004c0)='$\x00', &(0x7f0000000500)='\x00'])
lseek(r1, 0x0, 0x7)
write(r2, &(0x7f0000000200)="6bc7fadabdf69baf49e71eab45fe7bb997b8a09dc6663624e5a188bf40cd7a00f9609b88de1bd68e7adf98e14ced6656d450ed630fca551efdab582ffaa98986c629b3c5fd6ae6f0595f", 0x4a)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="050000008bcc3f3d9d06364599d59d561e14c321f7", @ANYRES32=0x0, @ANYRES32=<r3=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x1}, 0x8)
lseek(r0, 0x0, 0x4)
getgid()
fchdir(r0)

00:00:57 executing program 0:
r0 = socket(0x2, 0x5, 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in, <r1=>0x0}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x13, 0x2, 0x20000000000000, 0x7ff}, &(0x7f0000000140)=0x18)

00:00:57 executing program 0:
freebsd10_pipe(&(0x7f0000000580)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06000143c157000000000000000000000000"], 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r2 = shmget(0x0, 0x1000, 0x60, &(0x7f0000ffe000/0x1000)=nil)
shmctl$IPC_RMID(r2, 0x0)
lseek(r1, 0x3, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90)
r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1)
r4 = shmget$private(0x0, 0x3000, 0x13f, &(0x7f0000ffa000/0x3000)=nil)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000380)="1891da1761157bf2d7bc103003863e7059ba5041f65d6dfb1891966e4659d480cf0c8fb6d8ade12e30579244c5779a3ab59e41b7f359690234d57f49c169d4147d965712a0de799ecc4480202f9fa116082fb4126aec8d519613443265a2ea1c2fbf7e0571988e39605046064065030582dfc4259e9fedfb7cb9f72ce2596b50dc567e58d4a012eb772579ea6af63851c3bf62b9baa62195af70591ff9c68dafb065f4bc55dc0a713c9cf53e195468fb69a253bf7f9916ab13261bd1583746e33518372e375db0", 0xc7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4)
shmctl$SHM_UNLOCK(r4, 0xc)
shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000)

00:00:57 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
semget$private(0x0, 0x1, 0x20)
getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:00:57 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(0x0, 0x0, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
write(r0, &(0x7f0000000000)="9b42da25aedf6fb93e1f40bc7e1736d8f5a0ec682e5581d8d321e42d4287191f09304c4e35f32a922d6ffa", 0x2b)
write(0xffffffffffffffff, 0x0, 0xfffffffffffffd81)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
truncate(&(0x7f0000000080)='./file0\x00', 0x7ff)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:00:57 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x6, 0xfffffffffffffff7, 0x9}, 0x8)

00:01:01 executing program 2:
r0 = socket(0x8000000000010, 0x3, 0x8)
getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="001c3f3617dfe186ff214b653000ae0b37b574e1e4ec6be1c0bbfa2884de1cf2202d90a3b4dea6fac40d37d4265b319f017ce86f0a9dc1c6b15edce3e76145a27d288894df6d2e0f6bf26ad85344df02ded289708fea86a3aad872"], 0x1)

00:01:01 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
flock(r0, 0x1)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
r2 = socket(0x11, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shmget$private(0x0, 0x1000, 0x200, &(0x7f0000fff000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket$inet_icmp(0x2, 0x2, 0x1)
accept4$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x30000000)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00@\x000\x00'], 0x10)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x15, &(0x7f0000000040)={r1, 0x2}, 0x8)

00:01:02 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet6(0x1c, 0x3, 0x1)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x6, 0x4)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000080)=0xc)
r2 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x8, 0x67, 0x8b, 0x2, 0x5, 0x8, 0xff, 0x0, 0x80, 0x52d6}, 0xb)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x6}, 0x8)
sendto(r0, &(0x7f0000000140)="5a38141038a7900240928d182b80ad5263741e44ad9b", 0x16, 0x1, 0x0, 0x0)

00:01:03 executing program 0:
chdir(&(0x7f0000000000)='./file0\x00')
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
lseek(r0, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="040000050000000000800010"], 0xc)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f0000000140)='-+}\\'], &(0x7f0000000400)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)=']!]\x00', &(0x7f00000002c0)=',\',\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='!$\x00', &(0x7f00000003c0)='\x00'])

00:01:03 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
lseek(r0, 0x0, 0x5)
getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040))
ftruncate(r0, 0x7)

00:01:03 executing program 2:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
truncate(&(0x7f0000000200)='./file0\x00', 0x100000042)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x3, "51b77a5652264a2528dec1a4261b3b69"}, 0x14)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x2, "411a42521d8185b7d6af5f7dbd00ed4f"}, 0x14)
truncate(0x0, 0x6)
fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
fchownat(r0, 0x0, r1, r2, 0x400)
pipe2(&(0x7f0000000280), 0x100000)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4)
close(r0)

00:01:03 executing program 1:
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x8c)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x70}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1000}, 0x8)

00:01:04 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x1, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f665b6c653000"], 0x10)

00:01:04 executing program 3:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000207, 0x20)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x20004, 0x84)
poll(&(0x7f00000000c0), 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
sync()
fcntl$setflags(r0, 0x2, 0xfffffffffffffffd)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)
setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000240)="7d5bca282174aa6bc18b00f0ff7192491dd5a588b91892def33880c5cc75eb1ac76dd17133d28bcf6bf39a3343b23cf2463b521a7eca9763578d35241a514c601a7aa0619f883b559c9763d81e39f5145f31575e5bc891720d21ee081590cd60092e248ae9588866253b3db42be190f9f6a80f3ee8c626601d97e4c0312a7d02614f71ad7a5ed615e68b5a3ce45a0802d2570541eb0bc765efba1b4fb9730d49f97d707e0354d7c1da6e5881b58fe3104d4cebaf3b1e3d661770779262460ea4091abb7bd7819496de4ebc9e58ca05356fecb00e0fea85b7be032f9cf50c31627e2fb69c02fb6bbccab9b5c6935fdd5b4c74", 0xf2)

00:01:04 executing program 2:
getrlimit(0xf, &(0x7f00000002c0))
mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100))

00:01:04 executing program 1:
r0 = socket(0x17, 0x5, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0xe}, 0xfffffffffffffdec)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x5000, 0x83f, 0x5, r1}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
close(r0)

00:01:05 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
pipe2(&(0x7f0000000040), 0x100004)
write(r2, &(0x7f0000000040), 0xfffffedf)
fstat(r0, &(0x7f0000000080))

00:01:05 executing program 2:
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x8)
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x100)
r0 = socket$inet(0x2, 0x2, 0x0)
socket$inet(0x2, 0x20000000, 0x8)
socket$inet(0x2, 0x0, 0xfffffffffffffe00)
setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0xffffffffffffffff, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x26)

00:01:05 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x4, 0x12, 0x842}, &(0x7f0000000140)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r1, 0x1000, "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"}, &(0x7f0000000200)=0x1008)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x530, 0x9, 0x3, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
lseek(r0, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:01:05 executing program 1:
socketpair(0x3, 0x20000005, 0x7f, &(0x7f00000000c0)={<r0=>0xffffffffffffffff})
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100), &(0x7f0000000140)=0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpeername(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10)
setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @broadcast}, 0xc)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000180)={0xffffffffffffff80, "57dcb7beb330eb51ddba0977fd3b9fb1"}, 0x14)

00:01:05 executing program 2:
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f00009f6000/0x2000)=nil)
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0}, 0x0)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={<r1=>0x0, 0x6}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xf, 0x2}, &(0x7f0000000100)=0x8)

00:01:05 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
chroot(&(0x7f00000000c0)='./file0/\x00')
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
r1 = openat(r0, &(0x7f000052fff8)='./file0\x00', 0x0, 0x1)
rename(&(0x7f0000000000)='./file0/\x00', 0x0)
fchmodat(r1, &(0x7f0000000080)='./file0/\x00', 0x0)
openat(r1, &(0x7f0000000040)='./file0\x00', 0x208, 0x0)

00:01:05 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0x7fff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x7db0000000}, 0x8)
futimesat(0xffffffffffffffff, 0x0, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x7fff)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)

00:01:07 executing program 1:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000a5c000/0x4000)=nil, 0x4000, 0x2)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
r0 = socket$inet(0x2, 0x10000007, 0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000000), 0x36c)
madvise(&(0x7f0000c91000/0x12000)=nil, 0x12000, 0x3)
madvise(&(0x7f0000cd4000/0x1000)=nil, 0x1000, 0x4)

00:01:07 executing program 0:
r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c)
freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/6, 0x6)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r3, 0x0)
munmap(&(0x7f000005d000/0x3000)=nil, 0x6)

00:01:07 executing program 1:
mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0)
getresuid(&(0x7f0000003080), 0x0, 0x0)
socketpair(0x17, 0x5, 0x6, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000040)={0x0, {{0x2, 0x3, @rand_addr=0x71}}, {{0x2, 0x2}}}, 0x118)

00:01:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00')
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x82)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:09 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0x7fffffff, 0x0, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7ff, 0x5}, &(0x7f0000000100)=0xc)
bind$inet6(r0, &(0x7f0000000000), 0xc)
accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000180)=0x10, 0x30000000)

00:01:09 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, 0xffffffffffffffff, 0x57)
setitimer(0x1, &(0x7f00000000c0)={{0x1, 0x9}, {0x40, 0x2}}, &(0x7f0000000100))
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x9000000000000, {{0x1c, 0x2, 0x29, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:09 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0xfffffffffffffffb, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x80000001, @loopback, 0x1000}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000040)="bcefa488ecaf28b838c72703c1c8a7cb3f9595e6224bdadb112a6736b38de1c47be256c464955139de88286c76bf88d5a3a18d2843dd5f13cf723c7eb3060fdbfcbb12745ad104de79c5ca754b3709102ce45b65d024d35bf4f8fb9f477530c215a10ea8ff291c9750c6dd", 0x6b}, {&(0x7f00000000c0)="b96b7cd49a697f5c4e71631f1300578e0afaddea97467c91914c2af334fe163231a4e1ebf562c4bb834176026ca0f8639533f390a99fb81c2f8fc5127377455daebd29b99fb1b5995c5545ed41ca", 0x4e}, {&(0x7f0000000200)="fd329bb48f2e10ae3cb0c229946a1a2f901f7cd1fd262ff41d61085422528d93a0667232ae39431b6357b5c1de1b27aae11633ce3df62f1da55454375213adfb5c94b2234bf57c39a4b5852c5b68fe27f608b513c916030882a1205a2ccdf784c8db6289fecf5ad47281b9fa36c25efa73ced1846409eb30ec08478d4ce3f2b9958b1f951219e449d8498fdba420ee91d533b38602f2710a57abf74e52b49f0c4cdbf13554ccec2eb4b3dfd097f0fafb0c94749adfede47e367d91af09c5f1c755d6c242616e5a18af753a4218cfa0fdade1d19717e7e6ed126a04ae67817a425c803d6c46d4656d", 0xe8}, {&(0x7f0000000140)="dc15ba1a1e3b73ab795169d0aff7b31d09a51431c53ac842059b788f9e8e6507775c7386e4df717f481326f533e86a876741d39ec3ee3e73c614a432798bc5f73ca7123b1b3ef7acd8c2d8447e62083215aa13646840", 0x56}], 0x4, &(0x7f0000000340)=ANY=[@ANYBLOB="10000000840039000000000000"], 0x20}, 0x8)
connect$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @remote}, 0x10)

00:01:09 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={<r3=>0x0, 0xf, 0x800}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3, 0xfffffffffffff802, r3}, &(0x7f0000000140)=0xc)
socketpair(0x2, 0x3, 0x2, &(0x7f0000000180)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
getsockopt$inet_udplite(r5, 0x88, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={<r6=>r3, &(0x7f0000000240)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f00000003c0)={<r7=>r6, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000400)=0x10)
r8 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000440)={0x5, 0x20, 0x9, 0x7, r6}, 0x10)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80011, r2, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000480)={0x7, [0xffffffff, 0x3d0, 0xfffffffffffffffd, 0x0, 0x0, 0xffffffff80000001, 0x0]}, 0x12)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000004c0)={<r9=>r6, 0xfff, 0xffffffffffff0000, 0x133, 0x968d, 0x7}, &(0x7f0000000500)=0x14)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000005c0)={0x1, 0x200, 0x3, 0x9, r9}, 0x10)
bind$inet(r8, &(0x7f0000000600)={0x2, 0x1, @broadcast}, 0x10)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000640)=0xa98d, 0x4)
r10 = dup(r4)
r11 = openat(r10, &(0x7f0000000680)='\x00', 0x100001, 0x100)
getsockopt$inet_udplite(r11, 0x88, 0x6, &(0x7f00000006c0), &(0x7f0000000700)=0x4)
setsockopt$inet_sctp_SCTP_CONTEXT(r11, 0x84, 0x1a, &(0x7f0000000740)={r7, 0x8}, 0x8)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r11, 0x84, 0x14, &(0x7f0000000780)={0x4, [0x1, 0x10000, 0x1, 0xc29]}, 0xc)
connect(r0, &(0x7f00000007c0)=@in6={0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0xff}, 0x1c)
r12 = semget(0x1, 0x1, 0x10)
__semctl$IPC_STAT(r12, 0x0, 0x2, &(0x7f0000000800)=""/184)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f00000008c0)={r6, 0x7fff, 0xfffffffffffffffd, 0x9b78, 0x32, 0x4}, &(0x7f0000000900)=0x14)
poll(&(0x7f0000000940)=[{r0}, {r4, 0x80}, {r0, 0xe0}, {r0}, {r1, 0x2000}, {r10, 0x140}, {r11, 0x44}], 0x7, 0x1f)
getsockopt$inet_sctp_SCTP_CONTEXT(r10, 0x84, 0x1a, &(0x7f0000000980)={r9, 0x3}, &(0x7f00000009c0)=0x8)
recvfrom(r0, &(0x7f0000000a00)=""/211, 0xd3, 0x2, &(0x7f0000000b00)=@un=@file={0x0, './file0\x00'}, 0xa)

00:01:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x101, 0xfffffffffffffffe}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5}, &(0x7f0000000100)=0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x951)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x353)

00:01:09 executing program 2:
setitimer(0x1, &(0x7f0000000000)={{0x200000000000000}, {0x80000000, 0x8000f}}, 0x0)
setitimer(0x2, &(0x7f0000000040)={{0x2, 0x1669}, {0x3, 0xd4}}, &(0x7f0000000080))
setitimer(0x0, &(0x7f00000000c0)={{0x1, 0x2}, {0x4, 0x8}}, &(0x7f0000000100))
r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={<r1=>0x0, 0xd, 0x9}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1}, 0x8)

00:01:09 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet6(0x1c, 0x20000000, 0xad8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x20000, 0x142)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="4d00000080824f14214e2c8c2287ac6ef8a5f7893f872fe41f703ead3e3f0d19653c14b1800106a0c81c32af366f11d6fffad256055677c7c789e7f1254195b99c855f4ecda7f1326a425fc89027ea2c0b2012dfa162ab06e3bb8cf8a3b8099f64d3b27120b1b9fb9a89ceedc24e155194c8ac78c641945e02a2ac69db34d9f50000000000000000000000"], &(0x7f0000000340)=0x55)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x1000, 0x0, 0x1, 0x2, r3}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8)
r4 = accept(r0, 0x0, &(0x7f0000000000))
setsockopt$inet_group_source_req(r2, 0x0, 0x53, &(0x7f00000004c0)={0x96, {{0x2, 0x2}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x3, 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000080)="00df0400afefad0500000005e7df7aa5305a584283d34b3e37b020d322b418b6a6fd5e0955d0c6d6e6afc50e6d17da7048d50d23e5c194eda23bb423145521b4178806392ad8049ad0149ff62e984dcc91a4d705f925a5f53864f444705e26872e99abd6664cf2e21783da51d8e21f458c4772bd6203f7bb23730451c41bde1077763cf091d76ee82b61936121adab92caac628a0607f8b661c3e2467aaaf03ea198456a48534f2ae2e2bb48f2b6618dff87617f21be8c8dfcead4fe574d204d7e121ab9c1f078e22e7f79c18a2cdd12620fb7c1991522963a7dab763578542da47c9e39062f90eb04b5b8c699bff34471757b92fc2b3a766301e471033593827737086d507e99ce16ed4fbc699b558c97da28be8b9f52ef39aea8c666bc31e6ac1bc87e24ec63b2863ba982b3c0cadc8d8064f18df755b1eb73a9ea1aa530b15bd55ad6821c3c0b", 0x148)

00:01:11 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x1, 0x3}, 0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:11 executing program 1:
socketpair(0x1, 0x0, 0x8, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x4}, 0x24)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000040)={@remote, @remote}, &(0x7f0000000080)=0xc)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={<r3=>0x0, 0x7}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r3, 0x4, 0x6, [0x130afc6, 0x8, 0x0, 0xffffffffffffffc1, 0x7ff, 0x40]}, 0x14)

00:01:11 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1)
r1 = semget(0x0, 0x3, 0x100)
__semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000040)=""/153)
setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8)

00:01:11 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000200)={<r1=>0x0, 0xff}, &(0x7f0000000300)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000003c0)=0x10)
r2 = socket(0x2, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={<r3=>0x0, 0x400}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={<r4=>r3, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={<r5=>r4, 0x2b6, 0x101}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={r4, 0x2, 0x2}, 0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={r5, 0xcf}, &(0x7f0000000080)=0x8)
connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, 0x10)

00:01:11 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0xfffffffffffffffd, &(0x7f00000001c0)="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", 0xfffffffffffffe98)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='6', 0x1)
r1 = socket(0x17, 0x30000007, 0x6)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x1000}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x7, 0x1}, &(0x7f0000000100)=0xc)

00:01:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000040)={0x0, 0x8}, 0x2)

00:01:14 executing program 2:
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000)
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
readlinkat(r1, 0x0, 0x0, 0x0)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)

00:01:14 executing program 1:
setitimer(0x0, &(0x7f00000000c0)={{0xc7000000}, {0x0, 0x6}}, 0x0)
setitimer(0x1, &(0x7f0000000000)={{0x7, 0x1f}, {0x1, 0x10000}}, &(0x7f0000000040))

00:01:15 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
fchdir(r0)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r1}, 0x20)

00:01:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x9, 0x84)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x80000000}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r1, 0xffff, 0x0, 0x102, 0x3, 0x6, 0x8}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1202, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x7fffffff, 0x6, 0x4, 0xfffffffffffffffe]}, &(0x7f0000000040)=0xc)

00:01:15 executing program 1:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0/\x00', 0x80)
symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/')

00:01:15 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
writev(r0, &(0x7f0000000240)=[{&(0x7f0000000140)="3fc3a7dcd9ecfdccf0a07e2a0f4d5a6e0be1136d9f7f6bf8299f14f45193eb7e54ac659dbe53c4c11459a22e28eaf831deb6b2dc6b3099deb3cd9f66290a96f0ac0692f2751cf844392d4a0984601c59bc02d1c9ea7990bbb301114797bffa6a950251e6f8a1ad17089d68061335515366b9004bc782cd1fd2e9ea94b61908b8f8296c9cd586610ff49599c7be2cb5d068a49b47ec8faa4920b8603b875be637da5263f4c0d2b7d7de24a7be39ba54b73a6c5d1898a9d4427afcc6394971beade8550dd0c5cfab69426ebad532e0324ef8edd7f796e72aeec2dc88fb988095eb8da9eaa5a5c617205090f46068361a35a72ae0128005c9d697", 0xf9}], 0x1)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000100)=';', 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, <r1=>0x0, 0x100, 0x7ff, 0x290, 0xfffffffffffffeff, 0x7, 0x6}, &(0x7f0000000280)=0xa0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x385, 0x81, 0x0, 0x6, 0x1f}, &(0x7f0000000400)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8)
writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1)

00:01:15 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005})
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@multicast2, @multicast1}, 0x8)

00:01:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1}, 0x14)
r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000140)={r1, 0xfff, 0x2, 0xff, 0x400}, &(0x7f0000000180)=0x18)

00:01:15 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8)
poll(&(0x7f0000000000)=[{r0, 0x12}, {r0, 0x10}, {r0, 0x2101}], 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, 0x0)

00:01:17 executing program 2:
munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2)
munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000)
madvise(&(0x7f0000afa000/0x9000)=nil, 0x9000, 0xffffffffffffffff)
r0 = msgget$private(0x0, 0x200)
msgsnd(r0, &(0x7f0000000040)={0x2, "d7a8f596675d282819610b28deb6375a7dbed36d7ba905a2491f95c48fdd438bc60cd6685917d5f02494eef1b779dc4b8059ed370db92986e192835388c68241a9512cc0842016ae085bf6de6045da9289e430e134533ee648bbc3099c526b96ffe3a473db8016e505051117728f1f6f4c1d85309f65ca60ce93a3257fd72d82f09d3d78f2065c98a0e189d8aac1f69348205cd3485dc25930b17e30093a710e89ff66558ffd8724c15c673f1954b6858b97ca8502c1cb1a8ffae85b6c86bb3595a4eb9f8028bdb2cd2e4ed01407a3a634138b147443"}, 0xde, 0x800)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x280, 0x0)
unlinkat(r1, &(0x7f0000000180)='./file0\x00', 0x800)
getrlimit(0x7, &(0x7f0000000000))

00:01:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
accept4$unix(r0, &(0x7f0000000100)=@file={0x0, ""/30}, &(0x7f0000000140)=0x20, 0x30000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000240)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={<r1=>0x0, 0x7fff}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={<r2=>r1, 0x8, 0x1000007fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:01:17 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="db193bac82488581ddb1d938b848e7543ef25673b1153db12e66a60c30e79f5b1f3f0faafdbb32cfd11640256de50281fae5ee1b7e50c59d39073c550104000055075d0a1c66a4c405d5f8370723ccdea7f0c376def1d0c6cafc730188382b", 0x5f)
r1 = semget$private(0x0, 0x1, 0x1ff)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:01:17 executing program 0:
r0 = socket(0x1, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7820, 0x83d, 0x31aa, 0x1ff}, 0x8)
getsockopt$inet_buf(r0, 0x0, 0x5e, &(0x7f00000000c0)=""/109, &(0x7f0000000080)=0xffffffffffffff04)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r1, 0x0, 0x2, 0xffffffffffffffff, 0xffffffb5)

00:01:17 executing program 0:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ff9000/0x3000)=nil)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x80000000, &(0x7f0000000000)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @empty, 0x8}, @in6={0x1c, 0x1, 0x2, @loopback, 0x80000000}]}, &(0x7f00000000c0)=0x10)
shmat(r0, &(0x7f0000ff9000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)

00:01:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYBLOB], 0x6)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:17 executing program 0:
writev(0xffffffffffffffff, 0x0, 0x0)
r0 = socket(0x0, 0x20000001, 0x6)
fstat(r0, &(0x7f0000000000))

00:01:17 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x208060001)
fdatasync(r0)
open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x120)
getsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)=""/134, &(0x7f0000000180)=0x86)
mkdirat(r0, &(0x7f0000000100)='./file0\x00', 0x21)

00:01:17 executing program 2:
r0 = accept$inet(0xffffffffffffffff, &(0x7f00000002c0), &(0x7f0000000300)=0x10)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r0, 0x100}, {r0, 0x40}, {r0, 0xa4}], 0x3, 0x7)
r1 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x200, 0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000180)={<r2=>0x0, 0x1, 0x3, 0x3, 0x1}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x1f, <r3=>r2}, &(0x7f0000000240)=0xc)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={r2, 0x100000000}, &(0x7f0000000080)=0x8)
setuid(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r3, 0x80, 0x8}, &(0x7f0000000280)=0xc)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r4=>0xffffffffffffffff})
fchown(r4, 0x0, 0x0)

00:01:18 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
socket$inet_tcp(0x2, 0x1, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'freebsd\x00', 0x2}, 0x24)
r1 = semget$private(0x0, 0x4, 0xca)
__semctl$GETNCNT(r1, 0x4, 0x3, &(0x7f0000000200)=""/207)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="1c004e229734fffffe8000000000000000000000000000aa8100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="9bdaff71beb80fff0f07ed046869f1a6c343d3d5c6d6e6640560ae4689bb50ed1caa1849239019ae57b8cdb307c3de4ca67364a4c3de1010eeee3ab4625ee2176c593966513936eeb4d3d1adbe5810c6f43cebd9bbb5080893fcdae2d5466eade4da39536ec554fa5f3cc5eb299b4e2854e761c2a2672fc5ecdaa543800e933477b25c33cfe2cbf5c553c583b342955b5f74af980eefe60bf3352ec6a3e0722b100793f46f23fd519b930c6721fcbc6129ed4179619dc768884bcdd995848a"], &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={r2, 0x8}, 0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r3=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140)=0xadff, 0x4)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r3}, 0x20)
fcntl$getown(r0, 0x5)
getsockname(r0, &(0x7f0000000300)=@in6, &(0x7f0000000340)=0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x4, 0x1, 0x3600, 0x4, 0xfff, 0x7fffffff, 0xfffffffffffffffd, 0x80000000, r3}, &(0x7f0000000400)=0x20)

00:01:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r1=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="1f8c078ddaa9b95f3000"], 0x10)
r3 = semget$private(0x0, 0x3, 0x100)
__semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000080)=[0x9])
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8)

00:01:18 executing program 2:
setuid(0xee01)
r0 = socket(0x1f, 0x2, 0xd03)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r1 = semget$private(0x0, 0x3, 0x0)
getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=<r2=>0x0)
freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=<r5=>0x0)
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000005c0)={{0x6, r2, r3, r4, r5, 0x18, 0x3}, 0x53, 0xc58, 0xffff})
r6 = socket(0x2, 0x2, 0x0)
bind(r6, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r7 = semget(0x0, 0x4, 0x400)
r8 = geteuid()
fstat(r6, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r9=>0x0})
freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = getgid()
__semctl$IPC_SET(r7, 0x0, 0x1, &(0x7f0000000200)={{0x100000001, r8, r9, r10, r11, 0x11a, 0x4}, 0x1, 0xe87, 0x3})

00:01:18 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0xfffffffffffffc81)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0)

00:01:18 executing program 2:
r0 = msgget$private(0x0, 0x0)
setuid(0xee01)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
r2 = getpgid(0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000180)={{0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x8}, 0x3, 0x9, 0x4, 0x0, 0x0, 0x8, r2, 0x1f})

00:01:19 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000140)={@empty, @remote}, &(0x7f0000000180)=0xc)
r1 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={<r2=>0x0, 0x7b3, 0x8, 0x3}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfff, 0x10}, 0x98)

00:01:20 executing program 2:
setitimer(0x2, &(0x7f0000000100)={{}, {0x3, 0x5}}, 0x0)
r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000))
fdatasync(r0)
fcntl$dupfd(r0, 0x11, r0)

00:01:20 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x6f, 0x0, 0x0)
dup2(r0, r0)

00:01:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x6)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)

00:01:21 executing program 2:
pipe2(&(0x7f0000000540), 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0))
listen(0xffffffffffffffff, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0)

00:01:21 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4)
sendto$unix(r0, &(0x7f0000000040)="ed5b3752042adb", 0x7, 0x10d, 0x0, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], 0x1)
recvfrom$inet(r0, &(0x7f0000001580)=""/240, 0xf0, 0x80, &(0x7f0000000080)={0x2, 0x3, @loopback}, 0x10)
sendto$unix(r0, &(0x7f0000000340)="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", 0x1000, 0x80, 0x0, 0x0)
fstat(r0, &(0x7f0000001340))
r1 = dup2(r0, r0)
openat(r1, &(0x7f00000000c0)='./file0\x00', 0x8000, 0x40)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='./file0\x00')

00:01:21 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_RMID(r1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000300)=""/4096, &(0x7f0000000100)=0x1000)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:21 executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x4080000000000206, 0x0)
link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)='./file0\x00')
openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x30000, 0x183)
geteuid()
open(&(0x7f0000000040)='./file0\x00', 0x0, 0x6)

00:01:21 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)

00:01:21 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = semget$private(0x0, 0x3, 0x201)
__semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f00000000c0)=""/4096)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8000}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:01:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={<r1=>0x0, 0x6}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0x8, 0x800, 0x0, 0x7, 0xcb, 0xa631}, &(0x7f0000000400)=0xa0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2, @rand_addr}}, <r3=>0x0, 0x1000, 0x7fffffff, 0x0, 0x400, 0x101, 0x8}, &(0x7f0000000300)=0xa0)
setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x9, 0x200, 0x1}, 0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r4=>0x0, 0x1, 0x100}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r4, 0x1, 0x3, [0x2, 0x10000, 0x6]}, 0xe)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
readlinkat(r2, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=""/218, 0xda)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r5=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x1, 0x2000, 0x2, 0x5, 0x7, 0x3ec, 0x400, r5}, 0x20)

00:01:22 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
r1 = semget$private(0x0, 0x3, 0x201)
__semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f00000000c0)=""/4096)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8000}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r0)

00:01:22 executing program 2:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000300010005})
flock(r0, 0x2)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={<r3=>0x0, 0x0, 0x2}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x3}, &(0x7f00000001c0)=0x8)
dup2(r0, r2)

00:01:22 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff})
open(&(0x7f0000000040)='./file0\x00', 0x8, 0xc8)
write(r1, &(0x7f0000000140)="2bf126fb390baedfd013219f157e8f210d2fe27b2a448a76094ac6acec53d44736e482075fad1586f095a2bb8d212b58f3a59fc5fb7c2a7c79d18de91494902eccf9f7d6da0a288e613da4f0999e66f481b03f567d3c697eb531900c46e8cf15afb394f700", 0x65)
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
unlink(&(0x7f0000000080)='./file0\x00')
sendfile(r0, r1, 0x0, 0x2)
close(r0)

00:01:22 executing program 0:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x20d)
freebsd11_lstat(0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
fcntl$setstatus(r1, 0x4, 0xc)
sendto$inet(r1, &(0x7f0000000000)="45532e59c183f7e3102c17545832cec06450d864badbf1f049c9c53ae2c0b18757cd485606af717a42f808b1be54b7363ce394632f2079098a3f1eabeb1425f3440bb39abbdd6aeebcb4316dc4fdcb6df787cfaeefd7b02398402fa2f3b3a3512238b5b61f58a03d087935559ae362e4cc52ec881de02d628701f4ad567b4d4af2aff285fe38db9a849f6da6fed01e58bbe21a1a77239b7ad2fe76a59ea557018a5b8708604bc3f3", 0xa8, 0x1, &(0x7f00000000c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
getgroups(0x0, 0x0)
freebsd11_fstat(r1, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet(0x2, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)

00:01:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0xfffffffffffffead)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x7}, 0x0)

00:01:22 executing program 0:
r0 = socket(0x17, 0x4, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r2=>0x0, 0x1}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0xffffffffffff1dbf}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x1e39}, 0x1)
fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchown(r0, r1, r3)
r4 = socket$inet6(0x1c, 0x5, 0x0)
sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x312, 0x0, 0x0, &(0x7f0000000040)=ANY=[]}, 0x0)

00:01:22 executing program 0:
r0 = socket(0x17, 0x20000000, 0x7f)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={<r2=>0x0, 0x8000000000}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8)
r3 = dup(r1)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r3, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$setstatus(r1, 0x4, 0x10001)
accept4$unix(r3, &(0x7f0000002580)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000337400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c4d40b7c3e0bb4b1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bcecca18e5786ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1, 0x400000010000000)
shmget$private(0x0, 0x3000, 0x20, &(0x7f0000000000/0x3000)=nil)
ftruncate(r1, 0x2a60)
read(r3, &(0x7f0000000240)=""/175, 0xaf)

00:01:24 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x108, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={<r2=>0x0, 0x8, 0x7fff}, &(0x7f0000000040)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x60c, 0x3ff, 0x2000, 0x2, 0x5, 0x6, 0x3ec, 0x400, r2}, 0x20)

00:01:24 executing program 1:
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), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='*\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='!@{\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)='@\x00'])
setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @multicast2}, 0x8)
execve(0x0, 0x0, 0x0)
sendfile(r1, r0, &(0x7f0000000040)=0x29, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:24 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={<r2=>0x0, 0x100, 0x7, 0x3}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000001c0)={r2, 0x400, 0x100000001}, 0x8)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
r3 = dup(r1)
r4 = accept4$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8, 0x30000000)
connect$inet(0xffffffffffffffff, 0x0, 0xfe0a)
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000140), 0x352)
setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f0000001580)={0x80}, 0x10)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0)
execve(0x0, 0x0, 0x0)
ftruncate(0xffffffffffffffff, 0x0)
writev(r4, &(0x7f0000001500)=[{&(0x7f00000000c0)="78b624c8b8dc69f2da40c800b2a06fd1151f71fe1a4853847c702305b13c5f94bc5866e5fbc671761e0612daaf7a60b0341a9479cecae19ede66f38ee1a551a7f400548b6acdace817bdb02475", 0x4d}, {&(0x7f0000001680)="6034650f173e24f5176136a496eb0f440d28ebee93d4b0faf5d8131e8cc3d5c178583ac1ecdf3e55523da5936743ae20eeb71a08fd858262f39a9d3a913e79e9bebb2077269f21b2a3e15fe93ae1e3feb8cc4dddd6382aa512c5bb069a0397c7d75b9eea09f5ae6215355ad47a94ae8750b0ee221768a0a1f8690e73cdfd9aeb1d2b10ea899a3c58e1d4815fe9b20ae359822f5f41c50e2b9ccad3bd35530d74242c5a4a428556a593aa2d99ada2b6b0fb89e9abf2b98e6e85bce038426cfd66b01d39e7b58a193cd9e7f710958b245b72279a808913b74a1eb117e8", 0xdc}, {&(0x7f0000000240)="d056ffa2fa7e891b93cd441ea2845f44a703020db461702e1355a1c4791fe7f0a9a449b8f3981b39dac184212830ae2eea01c752aa8ade423b5fc894527f91ad256477c0736583008df0d02858acaf6aa8ed294b31518efa40a118919eb1442a6300d927a40c65773ffd5ddca92c3c6b4cd117e70f7589fb2d86a6fc5c901cf8ccda07f3d5af854f917bdabcf4c49809e69125011f3c2de30e552364b48939e40507c4", 0xa3}, {&(0x7f0000000300)="e6a6d0539fdb01a6d9f80f01daa13763c1fa2a8e69109fb1d0ea2d729cf8d18f6b8a6fd481b96638886ccac43424c22f7d2bed485799b78ecb1da637cc4e762e9bd2e474bb8242ea4695727ffe237b474193280daaba9b9df7c9183ca2b237d3ca3407be9975aea77a76ddc64511466e234270fd1f89", 0x76}, {&(0x7f0000001640)="736e239415213bd530bf343ef84bc98e346860c81171d0020d141b8985d4c9a07f440972c66cf2dd62beac83cd468edf266a7ecb5cbb39d6f9", 0x39}, {&(0x7f0000000500)="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", 0x1000}, {&(0x7f0000001600)="d346d3b72d6fe7b533cee85e6953ddc570f18a5949662e6a29f058efd0b2f6e1", 0x20}, {&(0x7f0000000480)="3d635d535470554cd166cf4c26c8375f6ad59acc2c770894123bc64cfa2b156b05a79a863b32c25aeabc5dbeb59ae992", 0x30}], 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

00:01:24 executing program 2:
connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="020900"], 0x1)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd, 0x100)
__getcwd(&(0x7f00000000c0)=""/177, 0xb1)

00:01:24 executing program 2:
r0 = socket(0x4, 0x5, 0x1d6fc2ec)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
fcntl$setstatus(r0, 0x4, 0x40)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2866e96c000000"], 0x10)
r1 = semget(0x1, 0x3, 0x280)
__semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f00000000c0)=""/72)
fcntl$setstatus(r0, 0x4, 0x10000)
close(r0)

00:01:24 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000080), &(0x7f0000000280)=0x10)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000014c0)={@in={{0x2, 0x1, @rand_addr=0xff}}, <r1=>0x0, 0x7ff, 0x80, 0xf55, 0x3dec, 0x10000}, &(0x7f0000000240)=0xa0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={<r2=>r1, 0x3, 0x0, 0x6, 0x1, 0x1}, &(0x7f0000000440)=0x14)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x12e7f575, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001580)={r2, 0x6}, 0x8)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0x9, 0x0, 0xffff, <r3=>0x0}, &(0x7f00000001c0)=0x20)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r3, 0x4}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r3, 0x77ff, 0x3, 0x4, 0x4000000000a062}, &(0x7f0000000340)=0xf099899)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000010000002fa0d77200000000910c0800"], 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r3, 0x8, 0xfffffffffffffffa, 0x2, 0x0, 0x9}, &(0x7f0000000300)=0x14)

Kernel page fault with the following non-sleepable locks held:
exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffff80012931bb8) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:964
stack backtrace:
#0 0xffffffff8110ba7e at witness_debugger+0x8e
#1 0xffffffff8110d100 at witness_warn+0x640
#2 0xffffffff817166a0 at trap_pfault+0x80
#3 0xffffffff8171560d at trap+0x44d
#4 0xffffffff816de515 at calltrap+0x8
#5 0xffffffff81118318 at pipe_write+0x16d8
#6 0xffffffff8111279d at dofilewrite+0xfd
#7 0xffffffff81112196 at kern_writev+0x66
#8 0xffffffff81112680 at sys_writev+0x50
#9 0xffffffff81717806 at amd64_syscall+0x436
#10 0xffffffff816dedfd at fast_syscall_common+0x101


Fatal trap 12: page fault while in kernel mode
cpuid = 1; apic id = 01
fault virtual address	= 0x30
fault code		= supervisor read data  , page not present
instruction pointer	= 0x20:0xffffffff8156d60a
stack pointer	        = 0x28:0xfffffe00213267a0
frame pointer	        = 0x28:0xfffffe00213267e0
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		= 4349 (syz-executor.0)
trap number		= 12
panic: page fault
cpuid = 1
time = 84
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0021326400
vpanic() at vpanic+0x1e0/frame 0xfffffe0021326460
panic() at panic+0x43/frame 0xfffffe00213264c0
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0021326540
trap_pfault() at trap_pfault+0x9f/frame 0xfffffe00213265b0
trap() at trap+0x44d/frame 0xfffffe00213266d0
calltrap() at calltrap+0x8/frame 0xfffffe00213266d0
--- trap 0xc, rip = 0xffffffff8156d60a, rsp = 0xfffffe00213267a0, rbp = 0xfffffe00213267e0 ---
vm_page_unhold_pages() at vm_page_unhold_pages+0x5a/frame 0xfffffe00213267e0
pipe_write() at pipe_write+0x16d8/frame 0xfffffe00213268b0
dofilewrite() at dofilewrite+0xfd/frame 0xfffffe0021326910
kern_writev() at kern_writev+0x66/frame 0xfffffe0021326950
sys_writev() at sys_writev+0x50/frame 0xfffffe0021326980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe0021326ab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0021326ab0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e5a, rsp = 0x7fffdfffdf38, rbp = 0x3 ---
KDB: enter: panic
[ thread pid 4349 tid 100644 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why