00040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5da6e3e67520ede4461e41a2defce30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa10", 0x2e1}], 0x1, 0x0}, 0x0)
fsync(r0)
ftruncate(r0, 0x7fffffff)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r3, 0x401}, 0x8)
r5 = fcntl$dupfd(r0, 0x11, r0)
r6 = getpgrp(0xffffffffffffffff)
fcntl$setown(r2, 0x6, r6)
fcntl$dupfd(r5, 0x1011, r0)

00:01:07 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00')
r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0)
chroot(&(0x7f00000000c0)='./file0\x00')
r1 = semget$private(0x0, 0x3, 0x0)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000100)=[0x4, 0xd7fe, 0x20])
freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
setreuid(r2, 0xee00)
faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x0)

00:01:07 executing program 2:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000140)={<r1=>0x0, 0x2, 0x5, 0x8001, 0x7, 0x4}, &(0x7f0000000180)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e20f8ffffff000000000000000000000000000000010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="05000000030000008100ffffff010000ffffeb00"], 0x98)
getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0xa, 0x0, &(0x7f0000000080))

00:01:07 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$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={<r2=>r1, 0x0}, &(0x7f0000000240)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, r2, 0x4, 0x2, 0x80, 0x5, 0x7d3, 0x7}, 0xa0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x24)

00:01:09 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ppoll(&(0x7f00000001c0)=[{r1, 0x40}], 0x1, 0x0, 0x0, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x2041}], 0x1, 0x1ff)
dup2(r2, r0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0xb, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x7}}, r3, 0x2, 0x7, 0x9}, 0x94)

00:01:09 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000040)={0x4000000000000400, 0x7e9}, 0x10)
open(&(0x7f0000000100)='./file0\x00', 0x0, 0x20)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
close(r1)
r2 = socket$inet(0x2, 0x3, 0x0)
getsockopt$inet_opts(r2, 0x0, 0x36, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x8000, 0x4)
flock(r0, 0x8)

00:01:09 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3)
getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/252, &(0x7f0000000100)=0xfc)

00:01:09 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0)
mkdir(&(0x7f0000f4eff8)='./file0\x00', 0x0)
mkdir(&(0x7f0000000080)='./file0/control\x00', 0x0)
mkdir(&(0x7f0000000280)='./file0/control/file1\x00', 0x0)
rename(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', &(0x7f0000000100)='./file0/control/file1\x00')
open$dir(&(0x7f00000000c0)='./file0/control/file1\x00', 0x0, 0x120)

00:01:09 executing program 2:
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000202, 0x40)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000340), 0x18f, 0x79)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x2)
getsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000040)={0x7fc000000}, 0x10)
close(r0)
mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)

00:01:09 executing program 1:
r0 = socket(0x2, 0x3, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0xfffff80012b0f5a0)
getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0xc)

00:01:09 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c6530004b77bb71376eae8eea1bf0953085cf49b6aaad4dde440020d270fa499a9bbf11c33dfd207c7a13ad9e3471d94ad5a55c3a80fc7726ae1c6f17e0c1f4b46a5d563380acfcafabca6d2d95f9eabfec147325d7495bc943e0201ea588911b0daf4e888385c56f2aff8a26dcc03cf41029be91970eab95243ba13fae61d598e2d518c75f79aecde7ee2b3f22091e3c7c8ef42990276b45e7d7500843"], 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='#\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0], &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x5, 0x200}, &(0x7f0000000140)=0x8)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
socket(0x0, 0x5, 0x1)
shutdown(r0, 0xfffffffffffffffe)

00:01:09 executing program 3:
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r3 = socket$inet(0x2, 0x3, 0xfffffffffffffffa)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={<r4=>0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8)
getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @local}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r5 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000340)={r4, 0xad6}, &(0x7f0000000380)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27)
lseek(r1, 0x0, 0x4)
r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r6, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r2, 0x0, 0x268)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)

00:01:13 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
ppoll(&(0x7f00000001c0)=[{r1, 0x40}], 0x1, 0x0, 0x0, 0x0)
poll(&(0x7f0000000100)=[{r0, 0x2041}], 0x1, 0x1ff)
dup2(r2, r0)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r3=>0x0, 0xb, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @rand_addr=0x7}}, r3, 0x2, 0x7, 0x9}, 0x94)

00:01:13 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6d022e2f66696c653000"], 0x10)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000080))
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)={0x0, 0x3}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:01:13 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="a0fc1cca1bd4761801eee3c22c833cc713490ab2819ca1e2a377f0da7ce599038d94f28b359975c3f44649e2882ef9f85e409824ff646bfded233565498f6f9fc5f3b9e3cc4e01658e5e0064ab58248ef5ed73d37d462aaa1e8fbac956aff5c9ef617e0ccfa9467461e50ec7ef2e1d81acce547155ec551ea0ab9be72e904adcb4c471ac75a8cbd3065c715e79c30a100cc653d4fc22e3b3a63db177a3519654fe4863c910926b2eb32f2e24109033bd1e476289f8242a820655ec1b89d92c47ea3237da4d34b7f9ec2f825ff5bfb3de52b62b9c75f27ce766"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x91}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, r1}, 0x0)

00:01:13 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x4, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x299, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={<r1=>0x0, 0x9, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)
getsockopt$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)
writev(0xffffffffffffffff, 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)

00:01:13 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_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff9, 0x7, 0x7, 0x1, 0x1}, &(0x7f0000000080)=0x14)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e221f000000000000000000000000000000000000010800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>r1, @ANYBLOB="02000100ff078daf3c0000"], &(0x7f0000000140)=0x8c)
setitimer(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r3 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r4 = semget$private(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0xfffffffffffff001, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2}, &(0x7f00000001c0)=0x84)
__semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f0000000100)=""/8)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x3, 0x4)
getuid()
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8)

00:01:14 executing program 0:
socketpair(0x17, 0x10000004, 0x8, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x115)

00:01:15 executing program 0:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x5)
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r0=>0x0})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
setreuid(r1, r0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)

00:01:15 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000))
socket$inet_udp(0x2, 0x2, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0x4)

00:01:15 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x80, 0x81, 0x9, 0x3}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r1, 0x29, 0x1c, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x3f}, 0x24)

00:01:15 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f00000002c0)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYBLOB="65125e55a2a78e04f3967fc351daf6e12a3514b7dd", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYPTR64, @ANYRESDEC=r0], @ANYRESOCT=r0, @ANYRESOCT, @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESHEX=r0], @ANYRES16=r0, @ANYRES32, @ANYPTR64=&(0x7f0000000140)=ANY=[@ANYBLOB="eb7322512f5b4a60036c5a17c774393cc0219705ff13de594c80ff70d201cf5cd3d11ba1809a353b312898e5146efec5ef3ceaf437ca063aee6fecac71e315c243b311e64641aaca070900b9d58c36065c8dcc0b39a08878764ec21effcbf69449ce1b3386c57941efa5dceb35d46bc2ee39293d25bf32631496509cfd1bafba36e24dbe1a81", @ANYPTR64], @ANYRESDEC=r0, @ANYRESOCT=r0], @ANYRESOCT=r0, @ANYBLOB="c87314df2d7f1387ab497fffaaec9a731992a492b3261d3b734354d9086ed6fe701b64af22163ddc6a4b15046e57c8a1623d972083de73207bc4df3ff65526fa963fce272de337365db087d5b951d461b6957029afbf9ff832a24c3ae6580ca1239da86f31d8e3162e651e845c1a4c7c8a3873c8e6af0a09a32d7ab671345b5aae1dc922cd7e6db5a4ef0fec15c67fda014025fdc3434c", @ANYRES64=r0], 0x4)

00:01:15 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000300)='\'', 0x1}], 0x1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0xfffffeb9)

00:01:15 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = getpid()
fcntl$setown(r1, 0x6, r2)
fcntl$getown(r1, 0x5)
fcntl$setflags(r0, 0x2, 0x1)

00:01:16 executing program 2:
r0 = semget$private(0x0, 0x3, 0x100)
__semctl$GETPID(r0, 0x2, 0x4, &(0x7f00000000c0)=""/108)
execve(0x0, &(0x7f0000000080)=[&(0x7f0000000000)='\x00', &(0x7f0000000040)='\x00'], 0xfffffffffffffffe)

00:01:16 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000280)={0x3, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={<r3=>0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f00000001c0)=0x200)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={r3, 0xb, 0xffffffffffffffe0}, &(0x7f0000000400)=0x8)
r4 = dup(r0)
getpeername$inet(r4, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10)
listen(r0, 0x0)
getpeername$inet(r4, &(0x7f0000000080), &(0x7f00000000c0)=0x10)

00:01:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x20000000000006, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xdf, "c2a4206639cdfc2bd89e74a21a5b44531985799e5f22971f5fe5966fec3ed6fefa075ce9b4b397129ccc2bf269ae56f540f70f0e915cf871222ce4719b59d36be3ae291508da4b93ff1e559030450ee9839179c8ce61c828692b09341d3a2634e2f4376eb626ba6ffc38f0704a17cdf19fa310f95b3d62b50468214e8f261bd728eb2a26be67662f94ab430eab1314a8d2e31f625b5de0a4c2fd3d291c1d5e68972e0324ed6ec211ce2c103da5e46915e26c2f3cb0844b40ab15a3733265f1bc39492fc45f3d50130ad0c8fa829e8eb462b2ef687d5db725bda164a8750e12"}, &(0x7f0000000200)=0xe7)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0xffffffffffffff81}, 0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000580)={0x1, [0x0]}, &(0x7f00000005c0)=0x6)
getpeername$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0xffffffffffffff3a)
r2 = accept(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000300)={r1, 0x7b, "95a5cc320ae4eb605a64946482281e6d634759eca1b469b9815268e3c7d8dff4a49eea4874e09cd9a699abd06e0ca69d802456f3467471650ec88176b56fefc4f6fcbc9c1a7a40696100908363924ff411ec58e38edc63925d96079563311ba3fd482691da30781e7723e9445df60fdd129794272bf3ba94acc544"}, &(0x7f00000003c0)=0x83)

00:01:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000100), 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={<r1=>0x0, 0x5}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3, 0x3, 0x100, 0xe695, 0x7ff, 0x8, 0x8000, 0x7, r1}, 0x20)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e200400000000000000000000000000000000000001080000000000000000000000000000000000008b0000000000000000000000000000000000000000000000000000f0ffff0000c427fa6400000000000000000000000000000000000000010001000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="3f000000000001000200000004000000edfaa07f5855b1abc8461574e1042dd327e01e2440853fe09cef02d5b330fc2bf917ea938aef1eef54fabcdc5b5cf0e03fba3e6961386f913f1a1a72c67ea903c27b0c2fc16e74785a23fe7c0b544193ad61686c00000000000000000000000000000000a81cc2e0ff37736834a252a1640a7e48e59ac258548bd4e1fddae98cb9a1519e842178eb267b5862c0fdcd54b853f35da18417b944cbdbb2437e437c90cda2e2f7d49cae1f04fe1b0cc8fe984a8fb10c13dc7195b244a3d8da2d6df865537f9dfb037d49eece2cae"], 0x98)

00:01:16 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x80000007e2780e3)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
ftruncate(r0, 0x0)
mkdir(&(0x7f0000000180)='./file0\x00', 0x0)

00:01:17 executing program 2:
setuid(0xee01)
r0 = semget(0xffffffffffffffff, 0x3, 0x0)
msgget$private(0x0, 0x88)
__semctl$GETZCNT(r0, 0x0, 0x7, 0x0)
__semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f0000000040)=""/12)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000001440), &(0x7f0000001480)=0x4)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000)={0x1, 0x3f}, 0x8)
__semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000080)=""/123)
readv(0xffffffffffffffff, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/144, 0x90}, {&(0x7f00000001c0)=""/142, 0x8e}, {&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000340)=""/81, 0x51}, {&(0x7f00000003c0)=""/4096, 0x1000}], 0x5)

00:01:17 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = semget(0x3, 0x3, 0x4)
__semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000080)=[0x0, 0x3, 0x8, 0x80, 0x8, 0x800, 0x1])
recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000)
close(r0)
munmap(&(0x7f0000000000/0x2000)=nil, 0x2000)
write(r1, 0x0, 0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0))

00:01:17 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="fdffffff000000000000060006002100010001001c004e2002000000000000000000000000000000000000010700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="01019c16a02f0001000080000300000000000000"], &(0x7f0000000300)=0xb0)
bind$inet6(r0, &(0x7f0000000200)={0x1c, 0x0, 0x4, @empty, 0xfffffffffffffff7}, 0x1c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
write(r0, 0x0, 0x268)
accept4$unix(r0, &(0x7f0000000380)=@abs, &(0x7f00000003c0)=0x8, 0x10000000)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49)
open(&(0x7f0000000340)='./file0\x00', 0x40, 0x100)

00:01:17 executing program 2:
ftruncate(0xffffffffffffffff, 0xfffffffffffffff8)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x60)
ftruncate(r0, 0x2)

00:01:17 executing program 0:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3f66696c653000"], 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x9, 0xfff, 0x200, 0xff, 0x1, 0x6, 0x81, 0x4000100000000, <r1=>0x0}, &(0x7f00000001c0)=0x9b)
socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0x2, 0xf, 0x584, 0x6}, &(0x7f0000000080)=0x18)

00:01:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000100)=<r1=>0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={<r2=>0x0, 0x8}, &(0x7f0000000400)=0x8)
setresuid(r1, r1, r1)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="1fcd03a037259cbcb523"], 0xe)
setreuid(r1, r1)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$sock_int(r3, 0xffff, 0x40, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
setuid(0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x2)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
fchdir(r3)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x7}}}, 0x8c)

00:01:17 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
fstat(r0, &(0x7f0000000000))
r1 = socket(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r1, 0x6, 0x24, 0x0, &(0x7f0000000580))

00:01:18 executing program 2:
r0 = socket$inet(0x2, 0x2, 0x0)
r1 = dup(r0)
writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="2a88b873b858525a811d86769e703dfa971e884a4bd1f285231e09a3572ee1f2c926403154903c64796599e527ca791410fc31000bf971c286b5926f60fbd8775aa53465dd3fc22e561e0f1c5c4cc54241e5a3cb5a2a05843e07218a6eea058bb7c1fbbccf8bcfdbb380cd7910cc05723a0842740045d63f3b37e4d71c20d94c4025e6a9489930422a7a82fa42d0", 0x8e}, {&(0x7f0000000140)="9d7bf1973a8d9625cd274f7d6e3dd6ff05b0271e6d1e3fdb437267b619e93981c4626c8cebce07cb49d2b51343d5bb7459b657c35415904c84b5ea7a7fd746c67ea2ec4cc0", 0x45}, {&(0x7f00000001c0)="1b10c3c9cb66ea74b513a12a3c8b835a9cf3106d14f12d0806b624f3a4bf69c48423496e2941906f98abd836743cc5a8959c1907044ae8a9f1597e21f7d76e032990abfb42e87976033e3ab6e8ab673bba30c9a731422422b664", 0x5a}, {&(0x7f0000000240)="ea", 0x1}], 0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffc29)
dup(r1)
chroot(&(0x7f0000000380)='./file0\x00')
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4)
setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f00000003c0)=0x6, 0x4)

00:01:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x19f, 0x4400, 0x5, 0x80000000, <r1=>0x0}, &(0x7f0000000300)=0x10)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x5, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1000000, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffedb)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYRESHEX=r1, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESOCT=0x0, @ANYRES16=r1, @ANYRESDEC], @ANYBLOB='\r\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000200)=0x3)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000040)=0x10)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x7}, &(0x7f0000000100)=0xffffffffffffffbb)

00:01:19 executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)

00:01:19 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="82022e2f66696c65300092c62fa7c3f81facfe5b1b3a19d73a4bec20dd0b50ff3d0bcd760116af20551f1ea983899699306cccdec6367f41cb0559bd72fe07265a82a39d552b04d14b2e98fa6547af5ee31c36329a35f8ff5faff659d014d78f375bcd564c3a4f4126c46c030c8f15b70bd59151e2c29a9c38edbc13da66bb10c259643658b1070f6651094035"], 0xa)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x100}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7fff, 0x300, 0x6, 0x8, <r1=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x2, 0x5, @loopback}, @in6={0x1c, 0x3, 0x4a0, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x100}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xd0}]}, &(0x7f0000000280)=0x10)

00:01:19 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000000)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000600)=[{&(0x7f0000000040)="9e5cb1d8bcd0ecfd27a458f1674bb0f03d6b542053c021ab7b84b417080022d9e4d06994c4e4a5e9e948dd16ee70c4c891cbf39ea0bfdd2054a2bd2f608e365137187ceb9ae841503dfcee6fef", 0x4d}, {&(0x7f0000000100)="881b42f31e042e98647516fe87ca8a3724e6d358159ca2328ede4e58ec6954268e996d82b68668f4e402d31de8b9751b345d2e747fd1d1a9089b3048a9bcf88690699e0b5df965a9ff15660b778c1165f92c8d03d3742a679ae4c84d804f4c2f8044d1a58de1b22113af5ec62d22913b6af390e17a0a7b60355b22959088a46d72c2548a7821be665a57f6", 0x8b}, {&(0x7f00000001c0)="876af053a58ddf4d9113d827949692b2d5b7089625885b5835c5c6f13afde0f35b38db2b7df1fc399b148df6b0cbf14879ca5adc8ce23be326e89bd53ffd52e75779b723aa22391b793a36dc3aaeda0114a7092cea64de34c50917041a504a4f8216afa5c8c84e95ae42403592c4a30117ee8fdd6f5c1b5ec6b6e4cf26e90cd59b1fe526d0756167cec2e4fe2060faa40ef6f8439ca4353f726c", 0x9a}, {&(0x7f0000000280)="896f0d6a50a5d9a783fd9edcdd02c1c94fda5bd5cb5e34b21038922d5202d2be2cba505ab36e20f23eb7cc3f6d5cb54345f4fb473eb7ffd946de2d23141255e6e92ec7400cf5694f879f742017740b4124f5d4e5895a16f1ebfcb523529a814743739bd8a4ab7e90ca8c8fd1dfbc79759f7feb30209a5d1f845415ccd2dedd81510991bafb128b3ac3dd875c0611f589356327a3b91cf761af8c31319b733ded099c05200902b6aae22f7533680f6041430ae2fc0f848cb5fc05fcb6167323984e8841bc2569629120bc903bd46f680d5a858f7fc278d25ea906156c09d69dc80716574fb54b41b52b2d075bed5a3cc18d35bdc6d98b394624", 0xf9}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="1629601d7df2c762d86089db295bb4ae96e8f934d5fc1b99774843dbbe317fc0f129de11ad0ce3db1f4cf87ae26b4ff141ae5b36dce2ceb1141043e565a4e373b3cb107f326c248a57eee28160b2f361add35382eecfa563eb050d0769051948292ade6bf01ae7898a70bdce5e2ceecbc9f1006b22690d4a8aeec4f238d0f42284ec2c91512a4c2860f2f87f7d67b6a72b02a056c03a40e3", 0x98}, {&(0x7f00000004c0)="8fa970b56fbbb757f4620dacacd9dcba079167f696d27d91407392cb56412304eedc8dbf055ca3dd914ced622a1a944a97108e3e07ba2b005df8c5bb8febed79f15601c6a965ed4ee0c85bedf5c45ae3a229f9ff8768b9508f22aa92d723f00f54f0f6c39a3a13748c367efc365c803fb0be4a268146f12a74c4871fb1c7b7944ee4405fcffee0377c4a85a1e461c6ddf11dfe671284942bf5003ce952383baabf31c63b", 0xa4}, {&(0x7f0000000580)="84f756c1089e27767812a749a303d3ae701e762bb0c12f8d2d54ed3032ecea1de0bdd394a84ce7e8a3eae56bc6e2970486b4364f4f999ac303eb2161feadf883425a1e908a008841ba0460958638", 0x4e}], 0x8}, 0x81)
close(r0)

00:01:19 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x9, &(0x7f0000000580), 0x1f)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/167, &(0x7f00000000c0)=0xa7)

00:01:20 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0x0, 0x0, r0)
setreuid(r0, 0xee00)
getresgid(&(0x7f0000000040), &(0x7f0000000080)=<r1=>0x0, &(0x7f00000000c0))
chown(&(0x7f0000000000)='./file0\x00', r0, r1)

00:01:20 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, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xcf, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX], 0x1)
r1 = shmget(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil)
poll(&(0x7f0000000300)=[{r0, 0x102}, {r0, 0x4}, {r0}, {r0, 0x2008}, {r0, 0x48}, {r0, 0x2}, {r0, 0xc}, {r0, 0x10}, {r0, 0x4}, {r0, 0x110}], 0xa, 0x5)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000540)=""/60)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r2=>0x0, 0x100}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x0, r2}, &(0x7f0000000280)=0xc)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:20 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket(0x1, 0x10000000, 0x3)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, <r2=>0x0}, &(0x7f0000000200)=0x62ef95e20108dcb7)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x3}, 0x8)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x401, &(0x7f0000000280)=""/110, &(0x7f0000000080)=0x6e)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000240)={@multicast2, @remote={0xac, 0x14, 0x0}}, 0x9)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback, @multicast1}, 0x31c)
shutdown(r0, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc)

00:01:21 executing program 0:
chmod(&(0x7f0000000000)='./file0/file0\x00', 0x10)
mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0)

00:01:21 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = getpid()
r3 = getpgid(0x0)
setpgid(r2, r3)
r4 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r4, &(0x7f0000000280), 0x26)
writev(r4, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380), 0x0)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0xffff, 0x4)

00:01:21 executing program 1:
r0 = getpgrp(0xffffffffffffffff)
wait4(r0, 0x0, 0xfffffffffffffffc, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x10000, 0x100)
r2 = accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={<r3=>0x0, 0x8}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x4}, 0x8)
r4 = socket$inet6(0x1c, 0x7, 0x10001)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:01:22 executing program 0:
__getcwd(&(0x7f0000000100)=""/22, 0x16)
socket$inet_sctp(0x2, 0x1, 0x84)

00:01:22 executing program 0:
nanosleep(&(0x7f00000000c0)={0x0, 0xfff}, 0x0)
r0 = msgget$private(0x0, 0x10)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
fstat(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
getgroups(0xa, &(0x7f00000002c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, <r4=>0x0, 0xffffffffffffffff])
r5 = getpid()
r6 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000300)={{0x6, r1, r2, r3, r4, 0x140, 0x2}, 0x6, 0x7, 0xed53, 0x10, 0xffffffff80000000, 0x7, r5, r6})

00:01:22 executing program 0:
r0 = socket$unix(0x1, 0x5, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002480)={0xfffffffffffffffe, 0x0, 0x0}, 0x0)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x80, 0x5}, 0x8)
r1 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/28)
shmctl$SHM_LOCK(r1, 0xb)

00:01:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
dup(r0)
connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
pipe2(&(0x7f0000001740)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
writev(r3, &(0x7f0000001340)=[{&(0x7f0000001fc0)="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", 0x533}], 0x1)
read(r2, &(0x7f00000000c0)=""/82, 0x533)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b359})
mlockall(0x4)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0)

00:01:22 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000)=0x7f, 0x4)
r1 = msgget(0x3, 0x20)
msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/248)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:01:22 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xe0000039}, 0xda9)
r1 = semget$private(0x0, 0x2, 0x1)
__semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000000)=""/23)

00:01:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000580), 0x0)
r1 = accept(r0, 0x0, &(0x7f0000000000))
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x4cf7, 0x100, 0xfffffffffffff210, 0x6}, 0x8)
accept4(r0, &(0x7f00000010c0)=@un=@abs, &(0x7f0000001100)=0x8, 0x30000000)
recvfrom$inet6(r1, &(0x7f0000000080)=""/4096, 0x1000, 0x40001, &(0x7f0000001080)={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}}, 0x1c)

00:01:22 executing program 1:
clock_nanosleep(0xe, 0x1, &(0x7f0000000000)={0x0, 0x97}, &(0x7f0000000040))

00:01:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f00000000c0)=0xfffffd17)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={<r1=>0x0, &(0x7f0000001200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f00000012c0)=0x10)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001300)={r1, 0x6}, 0x8)
lseek(r0, 0x30, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000000)="1eeb92566b52100f05e013ac59390d7f77584e58e933abbf322963b858190862662e9826ef4acb0d092587002f4945dda4ad792f69d6e2202f30ce64a76a4a458a93cc8d69cf1df2b852634a05", 0x4d}, {&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000080)="387681926f781fab745086c7cbe9977b0dbb9a5f4a4dad35b4d1414f867fc59f476b85b0b0be90eeeff0589ad1f6bce8a7708681a190fa", 0x37}, {&(0x7f0000000100)="53ba789e0ff4e9", 0x7}], 0x4)
syz_extract_tcp_res(&(0x7f0000001340), 0x83e, 0x80000000)

00:01:22 executing program 3:
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, &(0x7f0000000100)=ANY=[@ANYBLOB="f1920cd0161afa60c66f1b9e3b2e26981f5af0ac33e24bcdc4e4c5b3bf9c6c29f493ab512d5c92246e35ea032132b8fb171ae3e63ab0b7e086d7556f550f6f30afe57ee43d252cc4f05f9a2c084191f5383ef2cf646994ba8f77e26f2e3fc44301b66a0f", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:01:22 executing program 1:
mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000122000/0x3000)=nil, 0x3000, 0x0)

00:01:22 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000540)={<r1=>0x0, 0x4000000000000000}, &(0x7f0000000580)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={r1, 0x3ff}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='](@\x00', &(0x7f0000000140)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000440)=[&(0x7f0000000240)='.\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='%.!\x00'])
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="00040000080002c1d646d2b58b2628c485b5000400000003000000ba247c00bf3f985bce8718bbcfc7209016effa49fb5a9e6e3d016159090000008b33b4c30d47f9700f459c144d1bf251e7f3f2ab8dc3a3f25887de970f4df082ccff7e26c9479ca5b651ae06c18cae24d94f2ded86a741404ec8ec0288e88acfa3883095f62b612512f3edefca61b14c6728f56265d57b8a527003c31d6558a16597ca3674acec51bde3a40eb8e15f05"], 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x3b4)
write(r0, &(0x7f00000004c0)="6370f570a686c07488e8a132ba5e799d2e11876bc99ea5cbf19bd7df6284c4dbfa85602a1248728261a1ff91c33be746e9608655088cda737f3277976987cf8d7eb974b89d82e2ef71e52cc32645266cdf18bfe90c2e1600b9a9e09493ce190c64fab6c7", 0x64)
getpeername(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

00:01:22 executing program 0:
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040))
freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0))
fstat(0xffffffffffffffff, &(0x7f0000000400))
getgroups(0x3, &(0x7f0000000240)=[0x0, <r0=>0xffffffffffffffff, 0x0])
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000180))
fcntl$getown(r1, 0x5)
setregid(r0, 0x0)
r2 = accept(0xffffffffffffff9c, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c)
bind$inet(r2, &(0x7f0000000140)={0x2, 0x1}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000300)={<r3=>0x0, 0x9}, &(0x7f0000000340)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000380)={r3, 0x7fff, 0x80000001}, 0x8)

00:01:22 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockname(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="023a00631cd7ef2ef7a19ed417825ab40f48d734b2ef046c1462dcd4b438dc4170a4133df0935de05d1d4cd0c13592d8fea7c747b5e041eea833e9cb29a2210f77b8d491ab872cccafa9687c50b7ea60145ad2432c4a0538570d54cbab9e79310c68b6a07f1ae345d6e0a88875d28cf740549547772abfa42bdf8293f51cd0dd656bac683e9d432dd03890a2e610c825547b0edf6cfca2e3fa1c9dc2150316c44ebf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x28)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x8b0}, 0x8)
open(0x0, 0x0, 0x0)
fcntl$getflags(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0xf5fb433fae1202b3)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)

00:01:22 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x200000001)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x201)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe9c)
r1 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x30000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000002c0)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90)
poll(&(0x7f0000000140)=[{r1, 0x2d}, {r1, 0x20}, {r0, 0x80}, {r0, 0x80}, {r1, 0x20}, {r0, 0x4}], 0x6, 0x7fffffff00000000)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x401, 0x200}, 0xc)

00:01:22 executing program 3:
setuid(0xee01)
r0 = socket(0x1, 0x5, 0x2000)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc, 0x3}, 0x10)

00:01:22 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x7, 0x2, [0x3ff, 0x5b]}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4)
mprotect(&(0x7f0000266000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7)
setsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000100)=0xffffffffffff8001, 0x4)
mprotect(&(0x7f0000577000/0x2000)=nil, 0x2000, 0x0)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x4, 0x4)

00:01:22 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000)=0x1000, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0xfffffffffffffffe, &(0x7f0000000040)=0x760)

00:01:22 executing program 3:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$getown(r0, 0x5)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = dup(r1)
connect$unix(r2, &(0x7f0000000180)=@abs, 0x8)

00:01:26 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r2=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x0, 0x4}, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
socket(0x2, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x9}, 0x8)
socket(0x1c, 0x0, 0x3)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000)

00:01:26 executing program 3:
bind(0xffffffffffffffff, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r0 = socket$unix(0x1, 0x2, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0)

00:01:26 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c)
setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000000), 0x10)

00:01:26 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x3, @loopback, 0x80000001}}, <r1=>0x0, 0x3f6, 0xfffffffffffffffb, 0x5, 0x401, 0x20}, &(0x7f0000000200)=0x98)
accept(0xffffffffffffffff, 0x0, &(0x7f00000010c0))
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={<r2=>r1, 0x100000020, 0xf67}, &(0x7f0000000480)=0x1a5)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x0, @rand_addr=0x81}}, r2, 0x7f, 0x81, 0x9}, &(0x7f00000000c0)=0x94)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[], &(0x7f0000000100))
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10003}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x0, @rand_addr=0x5}}, <r3=>0x0, 0xffffffff, 0x1, 0x100, 0x7, 0x5, 0x80000000}, &(0x7f0000000080)=0xa0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0x0, 0x49d6}, 0xfffffffffffffecc)
r4 = shmget(0x3, 0x1000, 0x5, &(0x7f0000fff000/0x1000)=nil)
shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/157)

00:01:26 executing program 3:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x20000000)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8)
freebsd11_mknod(&(0x7f0000000180)='.\x00', 0x6000, 0x0)

00:01:27 executing program 1:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@file={0x0, ""/35}, &(0x7f0000000240)=0x25, 0x20000000)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x8, 0x87, 0x9, 0xfff, 0x7ff, 0x675, 0x10000, {@in6={{0x1c, 0x3, 0x101, @loopback, 0x8}}, <r1=>0x0, 0x1, 0x6, 0x8, 0x2, 0x7}}, &(0x7f0000000340)=0xb0)
getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={r1, 0x5f, 0x3, 0x9, 0x80}, &(0x7f00000003c0)=0x18)
r2 = socket(0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={<r3=>0x0, 0xd6, "db729f5e4305c06bff50f0324b131cd38cc10faa8b0f6c4e7e65cbba68ddc23eff65acb63c860005d14e41397c1266875918497dcf04c3f66c2bc049e0d487d01d8c2bd79466f8774d66eee2d4d6bc792af1e94995ec2f451278a2e3975489e070eeb67890b75e1254709db35dd599ab3fe8e38cd4912fbd2a204e7e27467dc66e3d48731d9959486879f95c0942d53a7a5ace6285ce4af853e7e4266fa34a14d9c96958eab049a8b233006a6c8e0afa0238b75d05e014ac6871e25ccf8d19c0d4d50fd3fe22185ff1f8b32a38ce97f73539dcc821ac"}, &(0x7f0000000100)=0xde)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2}}, r3, 0x0, 0x4, 0x0, 0x6bd9, 0x2, 0x1}, 0xa0)
getsockopt$sock_int(r2, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4)

00:01:27 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f00000000c0)=0x8)
socket(0x12, 0x10000004, 0x4)
open(&(0x7f0000000200)='./file0\x00', 0x100, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x7, 0xf, 0x4, 0x10001}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x1f4, 0x400, 0x4100, 0x3, 0x1, 0x8, 0x9c, 0x2, r1}, 0x20)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10)
getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000240), &(0x7f0000000280)=0x4)

00:01:27 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil)
shmctl$IPC_STAT(r0, 0x2, 0x0)
rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00')
socketpair(0x1c, 0x20000000, 0x80, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x8, 0x2, 0x20, 0xfffffffffffffff9}, 0x8)

00:01:27 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)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1}, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000240)={0xfffffffffffffff7, {{0x2, 0x0, @multicast2}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118)

00:01:27 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket(0x1b, 0x3, 0x0)
r2 = msgget(0x3, 0x0)
sendto(r1, &(0x7f00000004c0)="6853e6a1fdb760fbdb8e563281519280d9bb94a2224dbbbd64c349e2da1e9a0ecc1cdfb41322cc0a6a2a71793148355d403b108867a4382e39442fdf4b796b72820ec17d778372869ac8058c7a1d5dc2b46382f755d48d5ed78925e808b47fadcf6f89d5779945a96ec1b8eecb9be49a76ebda2189776fb7501bd1fdf82eaef7aca097fc89b83f19f18e5bd2", 0x8c, 0x80, 0x0, 0x0)
msgget$private(0x0, 0x80)
r3 = accept4(r0, 0x0, &(0x7f0000000000), 0x10000000)
msgrcv(0x0, 0x0, 0x0, 0x2, 0x0)
msgctl$IPC_RMID(r2, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={<r4=>0x0, 0xfe1, 0x800}, &(0x7f0000000080)=0xc)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r4, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x200}, @in6={0x1c, 0x3, 0xff800000, @loopback, 0x7}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0xd661, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in={0x2, 0x1, @rand_addr=0xfffffffffffff3fd}, @in6={0x1c, 0x3, 0x8, @loopback, 0x400}, @in={0x2, 0x1, @rand_addr=0x3ff}]}, &(0x7f0000000280)=0x10)

00:01:27 executing program 2:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0xfffffffffffffffb, @loopback, 0x1}}, <r2=>0x0, 0x0, 0xffff, 0x0, 0x4, 0x9}, &(0x7f0000000100)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x2c7, 0x400, 0xfff, 0xe3, r2}, &(0x7f0000000280)=0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x62}, 0x4)
syz_emit_ethernet(0x1, &(0x7f0000000640)="6ed2fb3523e04376926e8e40af55d812428019069e2cefcefe260000000000000000000000000cb3da289bcb43622498c0bbb6217baca458a7618ae4cf03b8a02efd751f21fa00d5c0edcd62250d9ebe8acfb085b1160300000000000000699f56e03f676329c20e2f583c031784bfa06a9353402b03c27f3ec513b4947d6833b3de58f10e03454bb63bb8dfc0c78486e4a4d4d66c6b73db27d308dfcc68ead3158003c63c466509586719cbedd5d4d74e989b73c70ce3ab6eab9e91c3d9fcf5861849de307502f44d828453a6")
r3 = open(&(0x7f0000000040)='./file0\x00', 0x8, 0x90)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff04)
fsync(r3)

00:01:27 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = accept4(r0, &(0x7f00000002c0)=@in6, &(0x7f0000000300)=0x1c, 0x30000000)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f0000000340)=@in6={0x1c, 0x1, 0x8, @loopback}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000400)="9945b1675d55e3227847c2a079cc6fe705e288d45c3ee582c4fb9f45140c83aac71a8fbd7a49ca69ef78633d657200b6023482e69e78a41007a8601099e32ecacf15e97c2eeb339669978937a3076e74fce982978cb391f6a9baf6b7d1a9dbfff16e7da29012825e5e", 0x69}, {&(0x7f0000000480)="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", 0xfd}, {&(0x7f0000000380)}], 0x3, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x10}, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc)
r3 = socket$inet6_udp(0x1c, 0x2, 0x0)
r4 = dup(r3)
connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000380), &(0x7f0000000640)=0x4)
faccessat(r4, &(0x7f0000000680)='./file0\x00', 0x80, 0x800)
sendto$unix(r4, 0x0, 0x0, 0x3, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140))
r5 = accept4$inet(r2, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x10000000)
getsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000280)=0x4)
getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)

00:01:27 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x10000, 0xffffff48)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={<r2=>0x0, 0x400}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e227f00000100000000000000000000000000000000000000000000000000000000000000003c1347da000000a9a400000000000000c3de5c6d193c89000000000000000000000000000000000000000000000000000000000076be914e9a426c8600000000000000000000000000000020000000000000000000000000000000000000000000000000000000", @ANYRES32=r2], 0x8c)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0x7, 0x4)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x1}, 0x8)
nanosleep(&(0x7f0000000100)={0x8, 0x3720000000000}, &(0x7f0000000140))
setsockopt$inet_mreqsrc(r0, 0x0, 0x6d, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000180)={0x1000, &(0x7f00000002c0)=[@in6={0x1c, 0x1, 0x7fff, @local={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x20}, @in6={0x1c, 0x0, 0x8000, @empty, 0x68cd}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x8e99}, @in6={0x1c, 0x1, 0x6, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x3, 0x40, 0x1000, 0x0, 0x80, 0x8, 0x2, 0x0, r2}, 0x20)

00:01:27 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], 0x1)
socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={<r3=>0x0, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12)
r5 = fcntl$dupfd(r4, 0x0, r4)
renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00')
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r6, 0x0, 0x1000000000003)
freebsd11_fstat(r1, &(0x7f00000009c0))
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r7=>0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2)
setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0xfffffe56)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27)
r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}})
setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r6, 0x0, 0x268)
fcntl$setflags(r8, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:01:27 executing program 3:
select(0xffffffffffffff83, &(0x7f00007dafc0), &(0x7f00007e1000), &(0x7f00006c7fc0), &(0x7f00008d9ff0))
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180))
pipe2(&(0x7f00000000c0)={<r0=>0xffffffffffffffff}, 0x4)
accept$inet6(r0, 0x0, &(0x7f0000000100))

00:01:27 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc)

00:01:28 executing program 3:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
dup(r0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r2, 0x0, 0x1000000000000b, &(0x7f00000013c0), 0x4)
r3 = dup2(r2, r2)
sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
r4 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x3)
pwritev(r5, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
writev(r1, &(0x7f0000000140), 0x0)

00:01:30 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x8}, 0xfffffffffffffdde)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={<r1=>0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x73, "c4423688291d106eee371fc65e04e88c872b113d58f23e805b66a7513bae0c891d9f85f6e2265160eb9fc86b179e452d83a9ebd5483b52695c9ad2728e0c60da5c51c45d1b4102c4b55440ce3da31d49cdb71ace8f8c9a9ea89e86edcae1e04ce6634f3093ce1c27c90deea7bac60eef87c381"}, &(0x7f0000000340)=0x7b)
accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e, 0x10000000)

00:01:30 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)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0xfffffffffffffff7, 0x8000, 0xfc, 0x8e1c217, 0x1}, 0x14)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7}, 0x8)

00:01:30 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1)
pipe2(&(0x7f00000001c0)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f00000000c0))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r2)
fcntl$dupfd(r2, 0x11, r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300)=<r4=>0x0, &(0x7f0000000340))
r5 = getuid()
setreuid(r4, r5)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000400)='./file0/file0\x00', &(0x7f00000004c0))
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

00:01:30 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
bind$inet(r1, &(0x7f0000000000), 0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x3, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800ff0004000021140000000000000007000000010000007f000001"], 0x24}, 0x0)

00:01:30 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000200)={<r2=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x1, @multicast2}}, r2}, 0x8c)
bind$inet(r0, &(0x7f0000000140)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10)
r3 = socket(0x2, 0x2, 0x0)
bind$inet(r3, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={<r4=>0x0, 0x2}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000100)={r4, 0xfffffffffffffffd}, 0x8)
dup2(r3, r0)

00:01:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0)

00:01:31 executing program 1:
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0)

00:01:32 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000dc075c7a067b"], 0x10)
write(r0, &(0x7f0000000140)="c3", 0x1)
execve(0x0, 0x0, 0x0)
preadv(r0, &(0x7f0000000500)=[{&(0x7f00000001c0)=""/82, 0x52}, {&(0x7f0000000240)=""/164, 0xa4}, {&(0x7f0000000300)=""/164, 0xa4}, {&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f00000003c0)=""/66, 0x42}, {&(0x7f0000000440)=""/172, 0xac}, {&(0x7f0000000100)=""/25, 0x19}], 0x7, 0x0)
write(r0, &(0x7f00000000c0)='M', 0x1)
write(r0, &(0x7f0000000180)='x', 0x1)
shutdown(r0, 0x1)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8)
close(r0)

00:01:32 executing program 1:
r0 = socket$inet6(0x1c, 0x10000000, 0x7fffffff)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2}}, <r2=>r1, 0x2, 0x800, 0x4, 0x4, 0x5256, 0xd6}, &(0x7f0000000140)=0xa0)
r3 = open(&(0x7f0000000180)='./file0\x00', 0x80, 0x180)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)={<r4=>r2, 0xb3, "e694b989e02caed0e685db71523a4e873fa8892485990ecea67b5a39ada380be8ea9e2916d73090d06be96d4fbd982d714dd075a97ab515e347cb3a0f8a3f98d078993c7d9b527c9b479e8f770b95087256d9ddc0898d99bbfd0f9a7717120d0101bd2a683d9fafc6604aacf6f67ac916708b2eaff32c2bead7257c3999b7fa3ad0b9ad1903922d7760e32458f98e4c5af287eadb456ffa7de2daafb3c14271c4ca3a3e8ac7b6661c86b0602514fcf3d4eaeed"}, &(0x7f0000000280)=0xbb)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @broadcast}}, r2, 0x1, 0x4}, 0x94)
setsockopt$inet6_tcp_int(r3, 0x6, 0x80, &(0x7f0000000380)=0x3, 0x4)
r5 = open(&(0x7f00000003c0)='./file0\x00', 0x108, 0x100)
r6 = openat(0xffffffffffffffff, &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x6)
open$dir(&(0x7f0000000440)='./file0/file0\x00', 0x240, 0x20)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000480)=0x2, 0x4)
r7 = accept$inet(r3, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000500)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000540)={r1, 0x3}, 0x8)
connect$unix(r5, &(0x7f0000000580)=@abs={0x1, 0x0, 0x2}, 0x8)
getsockname$unix(r6, &(0x7f00000005c0)=@file={0x0, ""/108}, &(0x7f0000000640)=0x6e)
setsockopt$inet_group_source_req(r7, 0x0, 0x54, &(0x7f0000000680)={0x1000, {{0x2, 0x2, @loopback}}, {{0x2, 0x1}}}, 0x118)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r7, 0x84, 0x29, &(0x7f00000007c0)={r4, 0x7fff}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000008c0)={r4, &(0x7f0000000800)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000900)=0x10)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000940)={r1, 0x3, 0x0, 0xfffffffff996157a, 0x8}, &(0x7f0000000980)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000009c0)={r1, 0x40, 0x3, [0x7, 0x80000000, 0x5ed7]}, 0xe)
r8 = fcntl$dupfd(r5, 0x0, r5)
mkdir(&(0x7f0000000a00)='./file0/file0\x00', 0x80)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f0000000a40)=0x80000001, 0x4)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x1010, r5, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
open(&(0x7f0000000a80)='./file0/file0\x00', 0x10000, 0x180)
getsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000ac0)={r2, 0x1, 0x4}, &(0x7f0000000b00)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000b40)={r4, 0x8}, &(0x7f0000000b80)=0x8)
getsockname$unix(r3, &(0x7f0000000bc0)=@file={0x0, ""/18}, &(0x7f0000000c00)=0x14)
pipe2(&(0x7f0000000c40), 0x100004)

00:01:32 executing program 1:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto(r0, 0x0, 0x0, 0x180, 0x0, 0x0)
r2 = fcntl$dupfd(r1, 0x11, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x114, <r3=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x8, 0xa0d7, 0x0, 0x7, 0x8}, &(0x7f0000000140)=0xa0)

00:01:32 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:01:32 executing program 2:
r0 = msgget$private(0x0, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$getflags(r1, 0x1)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
msgsnd(r0, &(0x7f0000000100)={0x2, "5ff1d32cb168fe6230a2d8792d661cee409a4ffc38979183be6bbb3530729272177f5b4b4c2cb24d169c55374c692915f63af39f82b97bcbafda6406b3e74811d5deacda2fdb4105c14b67477f08a4615ca30bf57416c7b67a"}, 0x61, 0x800)
r2 = accept$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
setsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f0000000080)={0xfffffffffffeffff, 0x7}, 0x10)

00:01:32 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, 0x0, 0x0)

00:01:32 executing program 1:
mkdir(&(0x7f0000000000)='./file1\x00', 0x1)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)=[&(0x7f00000000c0)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='PR\x00', &(0x7f0000000240)='^{\x00'], &(0x7f00000003c0)=[&(0x7f00000002c0)='[\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\xe5$-(\x00'])
chdir(&(0x7f0000000540)='./file0\x00')
r1 = getuid()
fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
chown(&(0x7f0000000400)='./file0\x00', r1, r2)
openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0)
linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0)

00:01:32 executing program 3:
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
syz_execute_func(&(0x7f0000000200)="7bfe66400fc2770a580ff80f7ac10f5be2c4c1f9e4160f12ffc4639940984f4d00000844dbc946d3f7")
mlockall(0x1)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil)
sync()
socket$inet_tcp(0x2, 0x1, 0x0)

00:01:32 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(0xffffffffffffffff, 0x3, 0x1)
pipe2(&(0x7f0000000500)={<r1=>0xffffffffffffffff}, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r3, 0x15, 0xffffffffffffffff)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, 0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0), 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf)
r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
pwritev(r3, &(0x7f00000000c0)=[{&(0x7f0000000540)="0006b100e15aef823791243ea68a9da2d36360a0dd77c49f7b350bd4453cc561f41a077333ffff7e970eb5045e49f147641c8510f6217cb88e116fa20142a6f9101aed672297a0453b1cedd23ce9ec1f2c3522babf4d219e76f45e60f04ae4021f7ebe7b46089e736aaba34166fded97dc8c14e5d56581c68fa2dbb2b662806165474dd91eecd5488b3fc63bacd75e80a276b5d1ab9e110ce2d748d1e34e1527", 0xa0}, {&(0x7f0000000600)="fd50b5f2770da47421cf3b1c27a99c9f5535e97c2dcd10c23094c43d8aa90c0df7ca862f7b8601b920a4fdcfd200b0a445c96897c0fd7e7ad7a4ea4ffa7645926f296066830267319c8bde3e4100959d1d6fc9140b5747d07ae8412d61dced209ae817088059e7bad21e00817b26d32955ef1740fc420f2d84394abffa946063b7c0700ab4e2987ce7e55ce57a91a7b2319dbea3b185cfd29588959f1d4a279bc3d50ad61136f74522805a33b4fc5665a3a3db76600dbfa2d27711c0598b9f114a8dc72dee0661c873e0f4102149848816e3", 0xd2}, {&(0x7f0000000700)="483e83f2d90271b4a3bf38829174f7449f8c9762ca0041b1d7683c9a5ba33f7cda55290f7013d917fe2099b90b460c82f19938f6cca956b877fb7e0cf21afb804dff4fea299758060bb4a799217beb5165d70c9f1cb767d82bd4ce5e5ab1d5549e042ec15e05c042dae78b4fd4437176aa40689c4ee9c45139090607b3bd89a8a24b2426397c9239e5b318", 0x8b}, {&(0x7f0000000040)="eb0fc31bb5dd0c09151e6320dd7e2e985ba814e1cbfcebce84857b12f53062cb45bbbe79851b5e12e3bfb6439bf7bb1e65d427f553aaa17647f1935c", 0x3c}], 0x4, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, <r6=>0x0}, &(0x7f0000000380)=0x20)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000900)=ANY=[@ANYBLOB="02004e21ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000170007003f000000050000009e81f164f7fb33baae5646fd925eaef249fe495d14b393bceb40efc1b34ae74411350dafa656053c50f7bc16e3de6c99fd43e13c99a471f951cbc4cf5e32fce87a98c82766f85d33064d20da58062ce482764ffa2940b0ac7500000000000000000000000000007bf34189c3029c18cded4b2ff960946440da99bc8563b8"], &(0x7f00000004c0)=0xa0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:01:32 executing program 1:
r0 = semget(0x3, 0x1, 0x222)
__semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000))
r1 = msgget$private(0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0xcfdb7570000}, &(0x7f0000000040)=0x8)
r4 = accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c)
fstat(r4, &(0x7f0000000140))
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r3, 0x20, 0xde}, 0x8)
accept4$inet(r2, &(0x7f0000000240), &(0x7f0000000280)=0x10, 0x0)
msgrcv(r1, 0x0, 0x0, 0x0, 0x0)
msgctl$IPC_RMID(r1, 0x0)

00:01:32 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r1 = socket$unix(0x1, 0x2, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_buf(r2, 0x29, 0x31, &(0x7f0000000000)=""/42, &(0x7f00000000c0)=0x2a)
sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="d93f1d2ada07d70a7c70012e2f66696c653000"], 0x9, 0x0}, 0x0)

00:01:33 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x3, @loopback, 0x3ff}, {0x1c, 0x2, 0xffffffffffffff05, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, 0x3, [0xffff, 0x3, 0x6, 0x37, 0x5, 0x43d, 0x9, 0x3ff]}, 0x5c)
recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x40080)

00:01:33 executing program 0:
unlink(&(0x7f0000000040)='./file0\x00')
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff}, 0x0)
openat(r0, &(0x7f00000000c0)='/', 0x421002, 0x0)

00:01:33 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
setgroups(0x5, &(0x7f0000001900)=[0x0, 0x0, 0x0, 0x0, 0x0])
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180)=0x3ff, 0x4)
r3 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={<r4=>0x0, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000240)={r4, 0x10000, 0x2, [0x4aeb, 0x100]}, 0xc)

00:01:33 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10)
r2 = semget$private(0x0, 0x6, 0x0)
r3 = getuid()
getegid()
r4 = shmget$private(0x0, 0x4000, 0x7a3, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_LOCK(r4, 0xb)
r5 = getegid()
dup(0xffffffffffffffff)
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000000)={{0x40001d, r3, r5, r3, 0x0, 0x5}, 0x3, 0xffffffffffffffff, 0xffffffffffffefff})
setreuid(r3, r3)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={<r6=>0x0, 0xe076, 0x2, 0x8, 0x9}, &(0x7f0000000180)=0x18)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r6, 0x8000}, &(0x7f0000000200)=0x8)
fchdir(r0)
accept$inet6(r0, 0x0, &(0x7f0000000040))
setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4)
syz_extract_tcp_res(&(0x7f0000000000), 0x3, 0x6)

00:01:33 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1)
readv(r0, &(0x7f0000001380)=[{&(0x7f0000000040)=""/55, 0x37}, {&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/197, 0xc5}, {&(0x7f0000001180)=""/72, 0x48}, {&(0x7f0000001200)=""/207, 0xcf}, {&(0x7f0000001300)=""/115, 0x73}], 0x6)
close(r0)
mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0)
execve(&(0x7f0000001400)='./file0\x00', &(0x7f0000001540)=[&(0x7f0000001440)='\\.]-%!\x00', &(0x7f0000001480)='\x00', &(0x7f00000014c0)='-&{%\x00', &(0x7f0000001500)='\x00'], &(0x7f00000015c0)=[&(0x7f0000001580)='\x00'])
rmdir(&(0x7f0000001600)='./file0\x00')
r1 = shmget(0x0, 0x2000, 0x3, &(0x7f0000ffc000/0x2000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
fcntl$getflags(r0, 0x3)
r2 = socket$unix(0x1, 0x5, 0x0)
r3 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000001640)="31130f63f42c6006780cd930177d368085835b8c877e01c25793c0a8d39d9652a1aa029924c89250f10775080001259efdd24833cf3b54cff301e3fc94a8d687d59bac4ac364ca240f95034680a484c00fbaa45647c1d53d89fd39cfeb101a8901378b2c242095dbbd8807327153db5af78d6a11ceddf54e1b597a03046f27f1474bd817e6356703a5bb3e67a21fa8b4a360c642e392031a9fa27bda78fd03e48e80062bea578b8517758e49c4071a7bb598dc5ebd6b842e373cc79cc6d36a1d82d163481cd78e16e89ae5ce5a584ef2c24b2ba4b8b3fb669640171e04efec6a4a146035ce9b9fcf4be47ccfd083477809e0a42dd60e", 0xf6)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001740), &(0x7f0000001780)=0x4)
getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000017c0), &(0x7f0000001800)=0x8)
bind(r0, &(0x7f0000001840)=@un=@abs={0x1, 0x0, 0x1}, 0x8)
sendmsg(r2, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000001980)=[{&(0x7f0000001880)="409d4d3c3ffda3f595c3e879a37aafa5c270d5975430ea1a05e39314f24b6da614edc4c76542150120e5e50fb96fd990b8a264d56a0743fab65e6790b5045ee7ff712b28aff72aac74f7a0045bec8fc80df263b0662127e5acb97c79e9943dce204be965543ecd43f4efd59de6a738051af24aeb4162bdb426cb21e3e9dd4ebeba7ab512eb69f76fd93b33c23d0edc3d359b2da5fed6712ecb3fa6104f3fa599b2a16adbd004f2b2d3cb726b64200fe3e375c83d5bbdb3a38d078a89f0a3bbd1d654b7a9c1c43ded7628ca90e25f67e9e012f59ca8f0439e8451f0c780187f17d93186b57a71c09e23fb131fb79b12532f8a557864981d58", 0xf8}], 0x1, &(0x7f00000019c0)=[{0xa8, 0x0, 0x7, "0538f10434bd389f744fc917be48523753aa0ea33be93ef5e37ab63b1e4b3c6efecd0ade63cdffe06440fb820d2736382f382a9f106182dd799240069987e9b574395e33a3002e6b40c0cd82946784f486b537752b6fcb8a61ac2e89251aae9c664a8be9b9369ec1f182e996636d1e1e319824792112e7f1b89a7b500f8df08df73504c687d9366024296981d27fc9355968332acdac6338"}], 0xa8}, 0x8)
r4 = getpgid(0xffffffffffffffff)
r5 = geteuid()
freebsd11_lstat(&(0x7f0000001f40)='./file0\x00', &(0x7f0000001f80)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
sendmsg$unix(r0, &(0x7f00000020c0)={&(0x7f0000001ac0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000001ec0)=[{&(0x7f0000001b00)="e701ee25ec6e699036d52ac0a15442f31ba633c3c9f093c2638679b57eeca556410715ca456b5a5d6bcd6f93fbc89247cf239bc77f1145209a938eca621337dd44cc5b38dabc7e6f7d71b15cb8c0806fab6f5025f4eb5af369e2f5e5c4a9f1a5ff9a5478b79253b904299267978978aa430a352271b34a3a8396541c132ca4182801268b11bf1f26293b3b28a60140ec33db92c9d746365dd4ecd85b5300c38800a16c33f47509c6c332b4c03384582d0bef57452edb5cd44c95f045f19635a5ef9dc9b2b33cf08faa5131e58373ae259a06f7f7aa28730b08b2f2c6f8fe79ff7ce6", 0xe2}, {&(0x7f0000001c00)="2988518043aaf2e45192df9fc44d67935a21f12ce92a", 0x16}, {&(0x7f0000001c40)="f908a3c08502b041818fb3ccdd0f8314bae1d6d7d68c0b94a76fab281f16020412f719e6c816ada63f527dde3b8ca1e8e414307c3bd8085347989306fa1491d239c0130ec9ac16beb7ded33bfd6a9a6706eab1103ec69dfbcc6252f23aefb8757424fdb3f9d91697a62cc9be9a9ea688e7de1b2865e55b17fa3c99161e2e1088cd162e94fbfda38a336213b51c0a9785ed423c24154643add17356b391b48c3f1f9954beeaafc9736126906e85dd944504f7453941e082bd8dc80e1669086a4228941749e43abfe5177b1f8804ef13fc759872ef7d2ef3afbffd", 0xda}, {&(0x7f0000001d40)="611dae13be871ce4718aeb2f0d93f26766ff56321dffab528187e4ac1db8053731a81cc7be4e6a4faf14c2e3460cdb869132c5c4b33e4281778599d7e4fcd2ea0ea8a88edcf3bec88f2786e4b7fc9cb6174c07ca99d04f47ed40172711d1461395f4d413b1c193b5a86a30723e60cad9b3e5b3c941c99cd676efd75139d37d6ad3583949eeeba0352b", 0x89}, {&(0x7f0000001e00)="02377db3dc44fa698fcb3077c2caa95a09b24374198b4bdf28e630f2aa50b674660908a91af6a2d09d39ca5c7a0fe8aacdf5a27f7f1ece62320e975cf003c11d4fe5080f49740daecb08a4e3de9a2466cb098553498785eb04929ab2f873d57691f2a07e0192e3ec6b9f4d6c56ee0a1f9b1174a5171cb7149d9a997a8fed13d5e839f10930635e9a46991ae6", 0x8c}], 0x5, &(0x7f0000002000)=[@rights={0x20, 0xffff, 0x1, [r2, r2, r3, r3]}, @rights={0x28, 0xffff, 0x1, [r2, r3, r2, r0, r2]}, @rights={0x30, 0xffff, 0x1, [r2, r3, r2, r2, r3, r3, r2]}, @rights={0x28, 0xffff, 0x1, [r3, r0, r3, r0, r3]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}], 0xc0, 0x4}, 0x80)
recvfrom(r3, &(0x7f0000002100)=""/18, 0x12, 0x40002, &(0x7f0000002140)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c)
socket$unix(0x1, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000002180)={0x80000001}, 0x1)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000021c0)={<r7=>0x0, 0x1, 0x0, 0xfffffffffffffff9}, &(0x7f0000002200)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000002240)={r7, 0x8}, &(0x7f0000002280)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000022c0)={r7, 0x1}, 0x8)
chmod(&(0x7f0000002300)='./file0\x00', 0x20)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000002340)={0xd4cb}, 0x1)
bind$inet(r0, &(0x7f0000002380)={0x2, 0x3, @multicast1}, 0x10)
sendto(r3, &(0x7f00000023c0)="7063a2ebb7b9e0ec34749d00dda3cd35e8e47372df62bf8fd61c95145545c65c405ee7a826dfd155620447e305f2d1929e42c3e621ad8dace114ad45031dc5be0e0be6d22e7aae1ce5d95292faaf82c624208f5564d7f0be359676ee0ede8e5254c8a49472d3e16edfbcabf0c2d2bd80873c901bcd1efb83c4ea152121a35acb732b71d6b0d347b702eeb5712d7f8179654b8aff9afb73c664543013a5b47879930077d15becf4fb3cc22879fddcf6c549a3d04b0374febdb046b2964a371fa2cfc584d51b18522ac6315afc33e55c155af88aee61d5cfae9d0bff3b08e91e9fe2", 0xe1, 0xc, &(0x7f00000024c0)=@in6={0x1c, 0x3, 0x8, @empty, 0x2}, 0x1c)

00:01:35 executing program 2:
__getcwd(&(0x7f0000000180)=""/163, 0x15b)

00:01:35 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1000, 0x1f}, {0x0, 0x69}}, 0x200)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x410, r0, 0x0)

00:01:35 executing program 1:
__getcwd(&(0x7f0000000480)=""/153, 0x3fd1e37b8f0fa3ed)
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x20000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0, 0xffffffffffffffcd}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x9}, 0x8)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r1, 0x0, 0xa, [0x800, 0x81, 0x5, 0x0, 0xdbb, 0x3, 0xa87, 0x65b, 0x1, 0x9]}, 0x1c)

00:01:35 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = socket(0x2, 0x1, 0x0)
sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10)
close(r1)
mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, r0, 0x0)

00:01:35 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
write(r0, &(0x7f0000000000)="0a42f565928e467fe949885a19a1930ad2ea46b8bef07e3b60d06f36778f55f9e6f6ead1ddb9c3dc14e9b92cc84e4b122b3245a9ee95ec1a379ad3", 0x3b)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1205, &(0x7f0000000140)={0x0, 0x7fffffff}, 0x0)

00:01:35 executing program 2:
setrlimit(0x9, &(0x7f0000000080))
r0 = socket$inet6_sctp(0x1c, 0x7, 0x84)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={<r1=>0x0, 0x6910c67a, 0x1, [0x8]}, &(0x7f0000000040)=0xa)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x3}, &(0x7f0000000100)=0x8)

00:01:35 executing program 0:
getuid()
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, <r1=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x2, 0xf, 0x3, 0x4}, &(0x7f00000001c0)=0x18)

00:01:35 executing program 1:
r0 = semget(0x0, 0x0, 0xa0)
r1 = getuid()
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd10_pipe(&(0x7f0000000600)={<r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000800)={0x0, &(0x7f0000000780)=[@in6={0x1c, 0x2, 0x1, @loopback, 0x6}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x0, 0x70, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @rand_addr=0xfffffffffffffff7}, @in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80}]}, &(0x7f0000000840)=0x10)
freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getegid()
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r4, r5, 0x80, 0xcb6}, 0x100, 0x8, 0x3f})
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r6, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355)
sendto$inet6(r6, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000240)=0x5, 0x4)
ftruncate(r6, 0x4)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r7=>0xffffffffffffffff, <r8=>0xffffffffffffffff})
accept(r7, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8)
sendto$inet6(r6, &(0x7f00000009c0)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420edb18e06dafb65a07513e2bf58c4fa89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xfffffffffffffd92, 0x80, 0x0, 0x0)
setsockopt$sock_int(r7, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4)
r9 = dup(r7)
sendto$inet6(r9, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0)
sendto$inet6(r9, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11)
r10 = fcntl$getown(r7, 0x5)
fcntl$setown(r8, 0x6, r10)

00:01:36 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)=""/243, &(0x7f0000000200)=0xf3)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
rmdir(0x0)
__getcwd(0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0)

00:01:40 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1)
getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
r1 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0400000000000000f90001f800000700080000001c004e2106000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0200a035b3020000000300000000c2000000d23000a167148d421f348d17f6953da8365bcf4e20bf08f754e2ea95c2c4147e5647188bb1a4c94f8b2c74d304d5cacd0312e2d9a525c66f9483c09b3ecaf39e453d2d082f4789be5c279344670db449cff999c8f0e7b68e2cab9a9411e6dafe4a56dc99e283e6f87677025f752da6e13239dcb12ee9805e22da0e8e29df07e7a1be311b0d89a4bb"], &(0x7f0000000240)=0xb0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000280)={r2, 0x7fffffff}, &(0x7f00000002c0)=0x8)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='6', 0x1)

00:01:40 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r1, &(0x7f00000007c0), 0x1000000000000000, 0xfffffffffffffffd)
pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24)
fcntl$setstatus(r1, 0x4, 0x10044)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0)
pwritev(r1, &(0x7f00000004c0)=[{&(0x7f0000000280)="9c9749c028a41876024ea400e998d92ab12ad009172363c8edb7904981a887977150bfe486d95ef4e0e48b2866cfbc9b1394cecc52b65f", 0x37}, {&(0x7f0000000300)="d0093290547960c00b43321015bce23d05dda745aa0e091d7109a48094b6f453f908c646616376c6d51b86c08d94604fdbed615408384f8fbab7a55a74436cd4a6cd180ba4235c6066ebf2b13959e9f8010b7d93c83c642d4ad133350b32e61b90fbc0eb6dd6f8d0c6b4ffc16ae676cf096f21fc7f828f2aca092d80a60fece42b89b26f508052", 0x87}, {&(0x7f00000003c0)="0403150eb4afa54f283053a9baf0bd83aa561e586e222a81c259f1355f30d4de21ad1dfbb1f0c8d9be49d3ccf15ff35f4d01e9fe2dd76518b78df43525f7e997db31493499d9d2cca7425756cd4a26fabc98ee8c536a722d87fd55b50bb465acfaf0ad6023d4c38bbb27db8e5dba1e863fa51d8463a7f7fe0f6d2c2afc49aeb51a4b86f9", 0x84}, {&(0x7f0000000580)="efec884c9fddbd9a7fc8daf53c98d537f7fc0be9e5574fb416018e798a4788afd723a02b6142f0b0c9ede2ac0b85c3818d21fe3d34b0c0310e4bd2eb8cfc4cca36cf9963fb7db216c9068011a90060ebed1b0a6bd9937e38220daf7d3bef2e968026c232617eac0441827c93ba0ae269ffc42f4999573dc5c5c53e133b978e222f56cb4f1df5f02f6b3a92d4d21b3b59b85405393670a9c9584f9e8aca58fc4d8d6a74403286f488aef1750b10c910a77ddfe91cf00cf56c3c262a8dbef5eaa000d5b2ca8fd228a02c3d22211c0b08af1591915ab08881973ba1", 0xda}, {&(0x7f0000000680)="601b725f2326b157be71608c5e34048ac8da55a2f9bbd9706f7e54b0aab605626e86c34b3f3317a7e12b36e269f8d1f0317633b4fc99c0e937267dc224e150f78a3cd62190d5359b102759cc3964576741d8d1317faa389cb101d436a34bd78cef10ebe85cde9a50c87f8c84c4ab3fca14cd55fcc72313c4bc88f648d91b3df4e6063e9333c51875f7", 0x89}], 0x5, 0x0)

00:01:40 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r1 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)
setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4)

00:01:41 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)
getsockopt$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, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x3d3)

00:01:42 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0)
setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000003c0)=0x7, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8)
getsockopt$inet_udplite(r0, 0x88, 0x7, &(0x7f0000000040), &(0x7f0000000100)=0xfffffe79)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={<r1=>0x0, 0x4, 0x2, 0x2}, &(0x7f0000000540)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r1, 0x100000000}, 0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
read(r0, &(0x7f00000005c0)=""/4096, 0x1000)
write(r0, &(0x7f00000002c0)="606bfd725622f7cc5147fb464630dde25e66ed77caf474d825305605cdf80ad8cc2a7b87a93b342b25e3c01afb104f5eb0c238c7402481297275bb774392e73b88e461442d5f47231e8f99c1b91366cf688cfafdc0ebcf1eeecdf3f05a7991e4314647e0f1bab0db69fcd6209fa6b6503b658f4dbd98b104f40e2ea5de8b792d0e3b4a88a8024850151372cd3bc520a2cc5953adfe6793769b0857655221e8f77e4feb95dd44fa390b0a332d44a58084a9f32b47f3f6ae638e88cb3fa44b91146b022267640c6328464da32f7b6d6a93f6a37d", 0xd3)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
lseek(r0, 0x0, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000004c0)={0x1}, 0x1)

00:01:42 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$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x3, 0x80000000, 0x8}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8}, 0xfffffffffffffedd)
getsockopt$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_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:01:46 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4}, 0x3ef)

00:01:47 executing program 2:
mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8)
mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160)
r0 = socket$inet6(0x1c, 0x0, 0x5)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0)
setsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000180)="e31ab859cbd2f5cca32bf2f5e7e1088ba354c3434def355c1409908aacd4b5bd74b0ed72d383835148c37dfa6841ed86e9def5411c88de4819f971b82683969c02978cba5caff07d1e29c91858ce902b2568000922c093facf715adbb2b2e6d88f5f75bafd7b6bc26f2d030a703684a2d59f12ca0046630b506683e1ca44b3617ecb5b1c199efb9f7304b2f91906ad7e8f30c82ba64b4495cf7e38e979d31ab2e25d6e766bee34fd156611a3fa4d1a433b154977dcc58c8f175d20c4a12d3f954b9b91b186b344b33478cbb53b760d1240ee52bfa5184ab4e4b5e4197a4b02fe8d95a7ef0cdfa4fd77650698574f273885f8b32b4c73aae64e2cba87dd3ffc194c728174560d46f27c623e0255b6d3e7911fe502309cfbc5fb473a1f7a3df0372548c5bc9519b405bb46057905459cdd246d0d217821a45eaa4ff0617cdf91e8af2a8fa2b753be550d2e8afe1e5274d752eaadbbf0f0d08bfb1ccc0b934c0f1aef270519d6423941e71aa1543c471727b2281cfa1eb50a23f95d13525ebe2a96eec00223adca526a620d0cb978165c2155e022ff57ef2304eda00b1bb2388cf9c8307a5de9d2bc5c3ed4dd4ccc23a11c22dc180ffaa20e8cbcae5f9de733866b6c41c455d2e10e3f546f7fc12bdd86d173d47b49fa0de4bd2a42820e47042831d156763be45d689a547286a2526131749d7e7b1a1114c4a843d5a395391470dd6f1915c1743f944ce8adf8c1d21ee0f634b706a25c03fcc886f71cd367902367b308fbcd962d0ae86c35c35a83f7d922e71921eab33c4a1b78f5ef626e3f81377c9c26c4e01e7f0ec7cb830a4c601e54c3cd7c6097b1140ab03117a7d4c20258f10b44788de5bc73b6ed12b3ed9cd8b36eb26b53090c9f4d4b78a44d28f2048bd7a09bf07ea20753e776577c944c451375e3021fab8c126c64d3c5323c0eb25eb8e19b7eaf486c412eb6b864ea4364b261c93a9d1d7dcd8bcd98b090ffb3fb307c9797158a66647dbabfb9d0d46bd65b0b7f0bc49b36ed5ea6d7504a06de3f049dcff095e8f5ac58c1dc3b9c14f583b86199811d8729f338188d5cff756d1313d10cf5e7084511da0e55799de35357abf2b891f18600ceabaa087199ef11b32b91c5698d56a0b7304152ac584a74a2635505c8a1e5e0e2ee9e504e3ea585f666b88e082dca583ac1807f8d46b29578063030c872378a04cd3a8152604a49796bc64441d26edea3906def346d5ea8a99378d60d741589abb8bbf10d8cf0ded3fdfc346f006cbd115a9350f1aa92c4cf29f9e4c213112201b1a2d7d8d45c2535f53e0486b97369e11f9beed2e485b1e50548659c8b6f7fd3685efac24bb0f95d54da67e210e057beb4a56eececd716daae599892b5ca948a5edbcd12188efe02c41c0da3b88eeea0506cb290c86062ff94e5bfce48850bf999f8ccf8eed5a1ee4be8dcf66bf04385310df6d92823168935efe91bef8a16d2ce886ef260d169bfc4ecb60d63d39540231b2ac99d7775e327000d0f639a3b5de173c461f45d73a573bacb41acff4e7b376124f2a19fd6fa94e533a81a418f007e972414c65b2273e72045f13cb2cbd6ec7b3343247f2a3fad22cde79ed66ba62a878ac29bfd810f5d9c74a4a4a21f7217ed7e4b9084ca00ba171d1f223db6d88a5082b360ea14fc4cc51fa9a2319031c87c26e225347a7af8c2ba651d6b87749251b296a7a6880ad7108cdd2a712bf28a5570adb0e889adcc0645baeb1c7fa4092d4abc15dedca2b14ef4881157d1e871d5324aa765d41277a81e2d4f44a15a042432e5cdd713c0b876813e7d91f24d2850b031e2313a535014227914e8bdcf52cabd86d9db1e4706cd87ffa656ee948c8e423ec7cca7c5ca44f87aa999c0f4e6fa6c74d07cb67a80f6f1a3f75847931fbeae6075e9e02b070d3ce9c8d5f28793c4bd23680eb2eacba0da1bb15f53690fd311c1f71ab3ce659fb136783d817781f5edcd32363255d0738b5b3d3e8e9ce77d34e20c10a0e5646264158a85840e10673cbdf1167a30b949204bea7a78785909ddc966f6621a2c7c8e92e02c365e6c4acf872c6eade6413d048dd3fb0f17e281861ff44f501c82ad1d01f3b41de3ad7b63fd9e8ebb87aa01754626a82eda385a1ef54fdaae059b961107993458838a49ad06a6cd9ac9507b2ed7a0b826c1f5f3f6166b7ebd18081d130dadfd645aac2213fce2dc8f8e2db7f633596ba77275c1b7a95defb5cda09e5f3cc93be14d6f5aa15bcdc6ce6be2d7e7b109973a1060998b35d5327c4b6040c53a280352e08cecb69d3616d82c14e304a7d90b5a2494899ee6467f98e8dab5bccaa5c83222f27dc6719361d977bb1cad15090d7ea493acbf8b45a81a5a56de82eff5789c6f0facde284080b6139f30a41114d800bb6f345ade5cc8100e16edf23a8d797bf60f7d1da42488694a3b716eca45ac0323da9f8df40656ad5b090f24a2633fa2399f6c44221d755eadb8f751c2a3132634d12cc7f482688f759ec7209884dd81b82abb0e7fdf63d6facbbb3fb3392a652100b12bd23b2148938b0be04c43272db913a88a9dbdf388942995fb3e7ed9f0efb01cd0c3e46b895b947372e250d910b09fc07ecc873991671c952770949b235322a2a449c0a1d94514000536f6abf23f34927e580ce9f234c2e17e43cb1a507b313d1d98ce706a2941375d189096daadef511077c165c79eb561b46221945dbeb134bc8d3d3a26a3bcb39756afca02649eff208f07fc239b5148817a483c0cbb2dbe0c541221abbd21db1a6ce6065f94802c58c3ec0fb2dcaff108a399e1e38aca203f15bed756cfe9eca8e708c6248518c76dc02b39ac7ecf946a61e1f1dc8ab7d34f5133bd5bc3101d0cdb472821369c0ee9b80bfd9948bebe130b13fc55dbc208847475427e0377594e20e07089d26bcf385740e80789d09098b448523f0f3a9ac87eed0e0f0b424797eef29cbd9e6b131a6e52a0f2345c0aba988b7eb3480bbeb5cda6363e2dfd2d9dc1a4ed1fae9ccfa84a165b6a2ac042d8a5ef1d6ce8332ba8e9d6ca02fb52d5ee2c403074fc9d443aff745eff98e1386ab68337084f6fa6fb6d667733673c149e7e9e02e2cc18539089540ba6087ba365a1eee9da62fd2934f6c1844783db1682a97d9b1d98a7e35b436beb4ebfa12583f378412bf41e1e129f4384f78d916bbcae6ccc03d5089092d276974f11ec9702b2f5866ab731d752b2684594025c528460da7d61ec3696fc90d1e9d1faf3b52e20b447e4906bf7ec46801c0caf35b1f9a0858ef36559e0aca9fcdf8cb975e62493cce3936372f8c43faeee441098f533fcf4ea8cde7c7ebde5f44bbcc80294093a0119d08eca32079cd6e21591fc7da33e760d37de04193d95317d300ae93de0d6eb0a0e1f5fc7a2e36b5eeef635a18f1bcc1dd68090bdc966dc5f5e2b914d146d05312024196d071f6afeb9940c531abb8f94e8a80fed7383a6f8de4ffc6485331ac155046fbc9c502b2d51ba0980da5b4ce0290ff57c8241dfb4b90a645a5a4ec4ce164ed6c57c2ab3d5148ff6fe3e148a52ef1a462e95d4050a23acee46cedd43c98ab50ac51ed00d9d3a0bc583eeb17df7eb08b652675aae8be0e54adecccc9de6398eaa43ea0eb17ca7f2d60d21152714dc64bdc3bbd95533f8bba13e5492816819bd8699f56b8053af76a61dce2d59f168ac2bdfb8ef785a6c13a5035714eed07543b1cbcff0a34f0ecde50f70516323506d9db4ea139a702bd4500f89b63acce8fae7898db3d7b080a863375dc04675dd7aef981fe3cc72e8be87ce56d76e0b2c111a593cb674ec6ba172283c0609c3cf8b3833dc5abf5d33169ec6eca63a43ddf366c5bb19b9e526dc7d99252a213970f1d41707b3ac965711fde125c978b9c85c3b9e65590be1af0bdf53869b7f38cab39211c4f189b26ef6c761b5c14b93a25ec0419bfc4c387260c18dc46cdf2596a3089a4f73dcb3a6b6ae2a24dc9b585ae932eb4828dff60fbcfccd884a67ba7fe172068656faff3b48185a0199565308fa82d062fe5d4dc08a275dedc15f853d224e196c6c02cf659b0ea8d0c3b4c3a89a847e9221350d5dc965296331914fbdabdaae5ba0da744a0282142f249947b4bb6489fb6b2fa61f618549b00e442e3242da93328a936469f58f88cb2aa4dad94f72b4d8cdd1118381b4baca4ac2faeaa98fd73f310230b56e357b633d20da529abd40d0b33cd5ef2f94410462b37222e10ca45aed97eaef10195d7010353059d0b976fb72129a8d8db38cfdf2e64f395919040442b86a0d4058f3c08ccc9f5de3219a302ff042467a49e11c4556343bb24c34c542f52a876fc447c0de2e35290560a5eb7aa02d6eaf36888571bdc4674f66b42d28dc98007416571c4c187d0956a6ef313a2b0f8e3247566e8bec456d4e2818a5670881faaed0f63a318bea3b47e76ce979093dda2a1ffc5a4dbb9fcc5fecebd841ac16f2a8a732f50118cbde68eec5bc0d1d81672110a329573975ab717e2062519e2762c0a0dadc32765eebb9dbd0feb3dd42da0f135db5241b0d87042f2ba351283e2528840bceb91b373d9b745fc7e28110fe9a7da5cdc6617047ef4ea8536a2368aa3f3e1df73f2e9c6c096b9a57329d17935248771eb78612aa4968d85ac8e5fa59145b09646bfe136053b256bb792f240c7f6994faca509b2a9617fdf5f08c2359e540358756883327a178074d7f271c070509e972e1189e27fd1d68599711f83f6c915c52fe2a8520a3edcb0d380a8ca3e0c79df29b85e3319b676ae0baed9a055593fc18ba1e8fa42e90c415f1a07ae1bb3c94621a56228d44e237dfc62db0f3895443d9f6a51589fe4b3513b737bcd2ef75307c5cbb97ac516f751bb70c58ca7f7b113c80aa416f2d42e11ec09e5eb2891e8d9c3bb7b48039d2483c018242dde8b8e42069e8c4a70b82c14cd95e86078b52e83c6009d8e3184ad000a157cb1380aeadca660d152bac784a13831043c93088ef2b3c6d61de469d9e24ea96060d22db13a2c3925f621cfd40a62bda697b0dce26532665e8bcef2af187bdaae49341fbccd21aa4a235e8d7e7b031c57b52ed2745983bc9ab143445d3f4e569162c216379faa711716ee07419db6b319e86f2f88f4e394d63de3aa8f10ec6a317ccfcd4882abf3ae3c753369899d0fd34144e37af416eee5a42f06256060a1c28e9a503fc73904f8028eee9cdb180f39c602911dab596ba0d64efb3785df0503830e946927c95dac4ee5240a1af47c69b8a12d5ea9d29c618909846e7492741980d827f58be2725f3fb68a6bcc2463e5d6dfce51332dc09b42494f65b02f9ef502eafbd47e9542be841d1dd06dd1d23beec2323d80503dbb886aaccdb9bb2aa7204690a6421a29a591aba179c51012d7116217f9038bed119639147a092ce6aff9100189ddf6f5ea384314ff2d408cea87f10e7c892338aec9184902a52d49970bb910b1f85c7d735b580ce9d0592fdfd697499813180babbbad7b9cee2c0658bb2e1fc5dfa4c4cadb69190636b3deaaf973591cf527b5a6579de512b8826f357195583bf06caa116fbbaf7b0d52e27232df28e75de8b2f767e45564264c2793208f18664d9df1bdbb051bbc0b0687cf319f787382d01780b6055bd215c9ce1cbf11e0eeea4bcb86a46215d5bd9e9a122544917e2731549b337de9f8682eff632e6c240be09d7f193b36fca0a133ab5c240a4df3aa4a5ecd839b047f8bdea76ee3e68346058b0454be6c98cea9b39115cfc22f6a7a0d8561b93ec03539dd4440a5acf05", 0x1000)

00:01:47 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$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0600000001bbda0000002dce180000ff9f4a5fae8626630c6921c6d6b9ff2d00bf9620a24d9b14489730fb200ad2e5d18c5b6e9f00b96b79c9339b2258492fa47478cd49ecadd3a4ce58a29d4477f9e925a3124112de08bf8bc875e4d64a0014172ceed5923c200a30b99ceec73ec81f425eea1e477bec46b99317fd7d02df0a9433ad9a2ec5a6c6bd9093b9e3791ac965b51c6019ec3b8e7ed1c1679f5d0109e6eb76b77eeb32b3c8115d9887d45dd86dd63031b9baab4cd334f73c1e40d5c4c6485a8aac0d2328321287d1af45347bcc857c5e520efd7d5e0300736f71916b9c6ffc1aa22c0db5cc83b0e88643ad6cdc11df866eadc45f1ee76c3cbe938085fae644e254d0acd6ab2139ae2f17d06e015fc6519f87488900000000000000007d328c84262d5849c4781c50afc781ab3f4177e3aa2aaf5464c828dddce395c8b75bc638c2c6c9d18952b610261c1ad13112919db6d63f06e90a6594516e787334cab5ffbfe0d3274cdffb5ea9b0ecc8e6d86e26985e4c9a23ac33c1b24c746f9cc3980dd7e29257b27eec75d4b70f0bec7052be9c2b9e76ff098291dbef8cb9b4967a275346933ce17c674109d24c0efeebbb253cc26bc4476b1850eb50fc6a5f7c6bf1a3ec11fb832e00f2084c2e8f0806fdeb9fcf76c450c3a1ec73c5765f63761f30a0089a2cf3a1d11663973513504dbbb9dac504f9ec529dc01d6586e3777c14b67994b5c91aecd4eaa75515d00f1fc5c3d57c4b2c8cbcec2e5b5af4744474e1923cd36fa1ebd18e3e91a7227c91c208fd826b5003e1df27484c46274a8acd0058db7ff58165d428ad106eb431064bc733bab1f6c3f52efa59966c8ff75c198509555e0413b310e8c28cfd5132a3fbbe11493361aa671070b05b02e2ce505b5650462a0da55fb22ccf803f22c37378bfce7aca4684c01cc756dfac376d63b4b32ab7a003c718fb50a8bbb8881ce451c25a238efec679035529d49eb3b5286bb2d0a758876c38ca0cd2badd55fa9d4b877f63170fcb229f37e6dfa1da264ae14491f1de4bd6c6053fccc09018921c37b9dc4a37464b445191fc47a576893178f65e77fbff93576eb93cf461d60749fa5e156f8bc78c2e77cc8590bd9d53d949f2b68b1a39b07b288c54dcb6f204223231f413cfbc8566920d9854a0fede8cbfbfc69e4badbc1169"], 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x2, 0x3, 0x80000000, 0x8}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x8}, 0xfffffffffffffedd)
getsockopt$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_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)

00:01:47 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x10, 0x5b}, @cred={0x20}], 0x30}, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x100000001}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x8000, @empty, 0x40}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x5, @loopback, 0x9}]}, &(0x7f0000000140)=0x10)
open$dir(&(0x7f0000000180)='./file0\x00', 0x100, 0x10)

00:01:48 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x487f, 0x2, 0x7, 0x100, 0x100000001]}, &(0x7f0000000280)=0xe)
clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b})
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000380)=""/152, 0x98)
clock_settime(0xe, 0x0)
getegid()
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff})
open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80)

00:01:48 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa)
r2 = accept(r1, 0x0, &(0x7f0000000080))
dup2(r0, r2)
unlink(&(0x7f0000000000)='./file0\x00')

00:01:48 executing program 1:
accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8)
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x4)
mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0xfffffffffffffffc)

00:01:48 executing program 1:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x8, 0x0)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x7fffffff}, 0x8)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
close(r1)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
ftruncate(0xffffffffffffffff, 0x0)
mlockall(0x0)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88)

00:01:48 executing program 1:
getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000000), 0x4)
setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x4, &(0x7f0000000040), 0x4)

00:01:49 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6b023f2f66696c650580"], 0x10)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000300)='./file0\x00', 0xa4b)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
open(&(0x7f00000004c0)='./file0\x00', 0x20100, 0x35)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280))
getpeername$unix(r1, &(0x7f0000000180), &(0x7f00000001c0)=0x2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={<r4=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
msgget(0x1, 0x200)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r5 = msgget(0x0, 0x421)
msgsnd(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000500)=0x8, 0x4)

00:01:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x400000000, 0xffffffffffffffd6)

00:01:49 executing program 1:
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
pipe2(0x0, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
poll(&(0x7f00000004c0)=[{}, {}], 0x2, 0x0)
r0 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
msgget(0xffffffffffffffff, 0x0)
open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10)
setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4)
msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, &(0x7f0000000100)=0x8)
r2 = getpid()
fcntl$lock(0xffffffffffffffff, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r2})

00:01:52 executing program 3:
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="020000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000835f2239c915bed20000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="ffffff0020000000000000000000000f4a000000"], &(0x7f0000000140)=0xa0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={<r2=>r1, 0x20, 0x1, 0x0, 0x2}, &(0x7f00000001c0)=0x18)
setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r2, 0x3}, 0x8)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
setsockopt$inet_mreqsrc(r3, 0x0, 0x47, &(0x7f0000000280)={@loopback, @broadcast, @rand_addr=0xd7b}, 0xc)
recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0xffffffffffffff9b, 0x0, 0xc7, &(0x7f00000002c0)=""/140, 0xffffffffffffff0c}, 0x0)

00:01:52 executing program 1:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xc0a, 0x1d2, 0x10, 0x10000, 0x8001, 0x5, 0x6, 0x374}, &(0x7f00000001c0)=0x20)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:52 executing program 0:
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0), 0x0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000080)={@remote={0xac, 0x14, 0x0}, @rand_addr=0x6, @broadcast}, 0xc)
setitimer(0x0, &(0x7f0000000000)={{}, {0x0, 0x2}}, 0x0)
setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x48d3}}, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f00000000c0))
setsockopt(0xffffffffffffffff, 0x0, 0xa804, 0x0, 0xfffffffffffffed6)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

00:01:52 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x41f, r0, 0x0)
madvise(&(0x7f000004e000/0x4000)=nil, 0x4000, 0x5)
munlock(&(0x7f00001e4000/0x1000)=nil, 0x1000)

00:01:52 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000140)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100), 0x4)
open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x22)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400"], 0x1)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0)
symlinkat(&(0x7f0000000500)='./file1\x00', r1, &(0x7f0000000540)='./file0\x00')
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500))
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)

00:01:52 executing program 3:
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000180)=<r0=>0x0)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt(r1, 0x1ff, 0x101, &(0x7f0000000040)=""/222, &(0x7f0000000140)=0xde)
setresuid(0x0, 0x0, r0)
setuid(0x0)

00:01:52 executing program 2:
r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84)
socket(0x2, 0x3, 0x5)
sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="d85c949774e3ae15de7b19d6f7be5dd7506020e380a89448e25d76d570a096a83e279890d1052b3619de937e923baec8de129e09d8abb87510c22114e0215e7b21ead4fa8ba7bcae077203187e81bdd22d52ce5e1eb0c2757de5b1ea4a9de7d41afea912b552594c928d193f7e56ce2415a23915b7"], 0x143}, 0x0)
fcntl$dupfd(r0, 0x11, r0)
fcntl$dupfd(r0, 0x11, r0)

00:01:52 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
listen(0xffffffffffffffff, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
close(r0)
execve(0x0, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x0)

00:01:52 executing program 3:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={<r3=>0x0, 0xa38}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000004c0)={<r4=>0x0, 0x9, 0x77}, &(0x7f0000000500)=0xc)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000540)={r3, 0x3, 0xd2b, 0x80000000, 0x7, 0x100000001, 0xfff, 0x5, {@in={{0x2, 0x2, @broadcast}}, r4, 0x200, 0x10001, 0x2, 0x8, 0x5}}, &(0x7f0000000600)=0xb8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r2)
fcntl$dupfd(r2, 0x11, r2)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r5, 0x0, 0x1000000000003)
pwritev(r5, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
pwritev(r5, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0)
freebsd11_fstat(r5, &(0x7f0000000400))
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88)

00:01:52 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
pwritev(r1, &(0x7f0000001600)=[{&(0x7f0000000280)="cf8713dbc0d03a33e70efa55890996997734a7cf4aa45c04efbd418513c3f0815607be23cf57d5c91efd3a9e1cab70c4ab1b896b1c2cadfa3fc059fdf3e96798d71db56eae1b95b78b73f2c9900117595b1f403d0bc67f", 0x57}, {&(0x7f0000000300)="2bd49ef66b5e9425e2a22e1dec1eb60b61e1b7f6d61c9cdd89ac0b97c09f7c691dd0ab39c9e5068d2b03031566644ad243f7c3f8c3e9e09cc4d8d008d008c550c91ebf42270e76f9e63704254c112569acdd7f1cabbe6a9e53e01b8a4b99f91806a9f946e205104141f6458df8c6220e92fd07bd", 0x74}, {&(0x7f0000000000)="9f04cc4052aa1ddad4742ca3c33b653ff6003335cf38747919d46c5103780fcb99c2d48a9bcebfd55b8d84d03c48b2af023388c0708d5490a75d48", 0x3b}, {&(0x7f0000000380)="14ab8032c9e1233ec1f6334e2e6c30eac2d0599da0a13ad5d337a3b9da46fdfa17ff192ba073c7e112a0408d10d4b7bc971d7754eec3836d85cc713f0436909b696c0ec001453b0ba6a373d0d164e1ca96e6dfe4eb7dd6da4d23d73b4fe862b2f454ddfffee02204f25d493e27fa2ceedba479802b127d26a9d5d931a4f554601dad92903b14f71f4d341525105e5c21d5dd4cbcfe5b51180e65008ac40c6bc083ea98165a24c2f0", 0xa8}, {&(0x7f0000000440)="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", 0xfc}, {&(0x7f0000000540)="91d429bb78c954a8cc3a457810e1a774bade6ec1f63a1d44c3143746712bec9daed73d17be174fbdd99bb4b3b92ab89d89e24ce92d9cb90883ae2dd9d6c2ba1b5a4c03db87cf81c2f91b2a78b01dc053792fded653250f5d67ee460d13c2407163b40ee8c3e6d51c4327813cb03d0e2c9ba29ae866bcd6abf5197217283138e8d49e", 0x82}, {&(0x7f0000000600)="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", 0x1000}], 0x7, 0x0)
getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100), &(0x7f00000016c0)=0x4)
openat(r1, &(0x7f0000001680)='./file0\x00', 0x40, 0x20)
freebsd11_getdents(r1, &(0x7f0000000040)=""/138, 0x8a)

00:01:54 executing program 0:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, <r1=>0x0, 0x0]}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x6}, &(0x7f0000000100)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
sendfile(r2, r2, 0x0, 0x9)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140)=0x1, 0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:01:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x9, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={<r1=>0x0, 0x0}, &(0x7f0000000000)=0x10)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x10001, 0x4)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000080)={<r2=>r1}, &(0x7f00000000c0)=0x8)
getsockopt(r0, 0x4, 0x6025, &(0x7f0000000100)=""/207, &(0x7f0000000200)=0xcf)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r2, 0xe3}, 0x8)

00:01:56 executing program 1:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0)
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:01:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x200000005, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100177cbb56ffa5aec1c1446d5c0ae20b9020410f9fd2eeee509c56ca8e84cec2094c79699dd08fc9a8c60d50ca258c46ad0679f58f94faa012c014c1cc82a4c91c7d95a49539266d5dd8ea965d4a486800576255210e9fd20c875544f5e1177f4763fc0900201efba4ba94e5848990680d5c3dfc33896933b80bbea8fb9ff41bd57ce824ccce833a60ac616f6f28e8c363032e2de4a329c2fb0716b28b6591fa6454d56216"], &(0x7f0000000040)=0xe)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="f9ffffffd6c03f764c5b77fe35dc89a255ecb4a5e1f0313894603cd9f900c9790b1f6eccc8da518954fb255847c58418fe175e95385c2fda94da74b02812c9ba7c5b43e712206c868749ef25c0843ffb2fdd686bf59811fa75514ac8c760157e647c5a6617e6363ec3ac1d4581548676d0cd64435c6c362cc678147a502fc395ae18269c2e3277b4d76d6de2800d77b9a3113baaeefc32ed648d271305a4aa5f4347bfcb8eda0fcdbd55e24accb9fe507ea474081a4140ba2b9728a00490060fda5ba220af036308d85f5cd9f07d36d5de655ec26a0125518ef330457baa0c3fe09e05527f7d1a1d8e0e0ee944704d5452"], &(0x7f0000000300)=0x22)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x8, <r1=>0x0}, &(0x7f00000003c0)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000340)={r1, 0x0}, &(0x7f0000000100)=0x108)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x3bd, 0x4)
r2 = socket(0x10, 0x10000000, 0x800)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000)=0x3, 0x4)

00:01:56 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$setflags(r0, 0x2, 0x1)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 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}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d904003dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa487b8897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000140)=0x1000, 0x4)

00:01:56 executing program 1:
munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x4000000000000002)
r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x2, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)
mlock(&(0x7f0000cec000/0x3000)=nil, 0x3000)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='-\\*c.,!)\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='+\',{\x00'], &(0x7f0000000280)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00'])

00:01:57 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x77359400}})
sigaltstack(&(0x7f0000988000/0x3000)=nil, 0x0)

00:01:57 executing program 0:
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000e2a000/0x13000)=nil, 0x13000, 0xff)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)
r0 = dup(0xffffffffffffffff)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:01:57 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={<r1=>0x0, 0xb, "5f6487ece2ba7b13649f35"}, &(0x7f0000000140)=0x13)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffffffc, 0x7, 0x9}, 0x94)
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x2, 0x0, 0x0, 0x100000001})
r3 = getpgid(0xffffffffffffffff)
getpgrp(r3)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005})

00:01:57 executing program 3:
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="eb", @ANYRES32=0x0], &(0x7f0000000100)=0x8)

00:01:57 executing program 3:
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_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
setsockopt$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_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
close(r0)

00:01:57 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="128387f76f52f8d962052000000020ac8d2cb9af45e75c75000001b26d502d3e22f0b4b2738b8340c502a5f041e96d00"], 0x1)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYBLOB="34558890e3c2042db5d3d6d500573e94293356ae16f08cf7345d44c0a4ec1a08ba4af122d3592c42cecc4b6633551468b5dfd7030000000000000000b60b4a088477691735cb9049373b93eca5995c596fcb1ba4854bf3a2e404789e3a970e4d15ed7967bd44b5"], 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
r2 = socket(0x11, 0x3, 0x0)
bind$inet6(r2, &(0x7f0000000000), 0xc)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
poll(&(0x7f0000000440)=[{r2}, {r0, 0x114}, {r2, 0x56}], 0x3, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket(0x10, 0x20000005, 0x6)
open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142)
sendto(r1, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1)
write(r0, &(0x7f00000001c0)="16f343d31ba1c0df05104c82859c6c5248c3746a96f7de2884c0757835ef8d55d5089743723172977275d56eda00e59e7e2033b568b5493e9a3c5b6fb34d3d35ce0df19b97", 0x45)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:01:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x1, 0xfffffffffffffffa, 0x7, 0x455, 0x2, 0x20, 0x7ff, 0x7fffffff, 0x100]}, 0x16)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb)
getsockopt$inet6_buf(r0, 0x29, 0x7a, &(0x7f0000000200)=""/209, &(0x7f0000000040)=0xd1)

00:01:59 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
exit(0x66)
syz_execute_func(&(0x7f0000000380)="8f8828a602ae470f78b538000000f2400f1be6de02430f1ef52ebe000000000fb307c481f82efec421fbe62142d8a537c60000")
setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
bind$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
lseek(r0, 0x0, 0x3)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="060000000100f06b09001b0001000600813a48a6af5e94fc83a29b38467c882bb623d985cfc6c859ccd55851949f18e3507dbf00f81b37d9b870a8a1399b401979a8eb5bca813c656d19ab86c611767b8f6cdfbe5246bccca02ee5f600c20c8fd9f24e692facea7ea617c68cb7e6fb46c909906b82a2dca0813032eb303e26b13f2b184a4502500a95f080aad3"], 0x10)
r3 = accept4(r1, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8, 0x30000000)
getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYRES32=<r4=>0x0, @ANYBLOB="362e00008500000001000000090021ea0900000002004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="20002126fd989441004000000000ff000000ffffa3e99f3f"], &(0x7f0000000040)=0xb8)
fdatasync(r0)
bind$inet6(r1, &(0x7f0000000200)={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000300)={r4, 0x8, 0x40}, &(0x7f0000000340)=0xc)
fcntl$dupfd(r0, 0x0, r3)

00:01:59 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="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"], 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r2=>r1, 0x5, 0xfffffffffffff801, 0x2}, &(0x7f00000000c0)=0x94)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x5, [0x3, 0x3, 0x9791, 0x7, 0x68]}, 0xe)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x1ff}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x100, 0xfb, 0x1000, 0x7fffffff, 0x2, 0xfff, 0x1, {@in={{0x2, 0x2, @rand_addr=0x5}}, 0x0, 0x6, 0x5, 0x5, 0x8, 0x6af}}, &(0x7f0000000340)=0xb8)

00:01:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={<r1=>0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc)
sendto$inet6(r0, &(0x7f0000000240)="71faae726e223196b463d6f4d16d07efdfd87983daa23c571677354398ff1ab4f6e2fa", 0x23, 0x88, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x10000}, 0x8)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}})
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:01:59 executing program 2:
r0 = socket(0x2, 0x10000001, 0x5)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8)

00:01:59 executing program 2:
getgroups(0x4, &(0x7f0000000740)=[<r0=>0x0, <r1=>0x0, 0x0, <r2=>0xffffffffffffffff])
setresgid(0x0, r2, r0)
setgid(r1)

00:02:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2d59b56a, 0x2, 0x0, 0x0, 0x6, 0x6, 0x1ff, 0xffffffffffff9b47, 0x5, 0xffff}, 0xb)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x8, 0xfffffffffffffff7, 0x6, 0x1f, 0x400, 0x3, 0x2, 0xffff, 0x6, 0x800, 0x8000}, 0xb)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={<r1=>0x0, 0x4}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x8, 0x8, 0x2820, 0x3, 0x1, 0x4, 0x407, 0x4b23, r1}, 0x20)

00:02:03 executing program 0:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0)
ftruncate(r0, 0x2381)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)

00:02:03 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x1}, {r0, 0x40}], 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)
r2 = open(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcda)
lseek(r2, 0x0, 0x4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
rmdir(0x0)

00:02:03 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
clock_getres(0xf, &(0x7f0000000080))
poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x1, 0x0)
select(0x40, &(0x7f0000000240)={0x0, 0x9, 0xfffffffffffffffe, 0x1, 0xfffffff7fffffffa, 0x0, 0x1007f, 0x7fff}, &(0x7f0000000140)={0xc4, 0x9, 0x80, 0x1, 0x3, 0x80000001, 0x2, 0x6}, &(0x7f0000000200)={0x1, 0x5, 0x947, 0x0, 0x8, 0x1, 0x6, 0x7fff}, &(0x7f00000001c0)={0x9, 0x800})
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x5e755983376f3eec)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={<r1=>0x0, 0x3, 0x78}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8)

00:02:04 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={<r2=>0x0, 0xc2, "1e82bad5524799d07f26e77f15dbb1efe9c08c2c334de0bf1df7b3f25f6a0c4adaeba867285385fd1a906b7858eac469d76f6b701cc4758180d3888829d7a1db66b5f135d4ed6525ffc6e3ece6c46ea7daf12af0b5a491b2bc05ea38fe3d5cfa4926c80e50c4957890f39b01893c5b3f79ee7e55e1455a4440fc5b57a8b5c638cb30bcdc55407064687988030a032369673536f8c3f36d5d68fc582bb7691b363cbfe1d4848f1add661de935ab61a79cadec0f2653129f1072d71f5237afce24ebf2"}, &(0x7f00000002c0)=0xca)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast1}}, r2, 0x400, 0x8, 0x7}, &(0x7f00000003c0)=0x94)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="02000100", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0xc)

00:02:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)=[{0x3e}], 0x10}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0x8, 0x9}, &(0x7f0000000040)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10)

00:02:04 executing program 0:
r0 = socket(0x2, 0x400000000003, 0x6)
connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="6c2fff3c4218692cfd150ef9c2a1270138696c003f9bfc2d0ea277ff1cb412d7e5886e1f52431e50a7db9bf4d8cef767c2d7afafd2e755b2e890932783a03db4642bf3771f334b6c0edd88073ca0dc3ce7840a0da38522cd3a20f99fa9cebdf6dd3c857a5de9e017abe3e84fbec45169611b00999a2d6db2ce020866e725a4e004984cef3d4df10000"], 0x10)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x308020005)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={<r4=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
mkdirat(r3, &(0x7f0000000100)='./file0\x00', 0x42)
msgget(0x1, 0x200)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r5 = msgget(0x0, 0x421)
msgsnd(r5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8)

00:02:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8)

00:02:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000140)='./file0\x00')
sendto(r0, &(0x7f0000000000)="417f2e0d746ae0630e105134135da5821762c8c1a8ac47afb46475d20d612355791de2459d769d080792ccb16fb14592132c86d970e4b46cd37e4406b429abc3c8a8b55a1e3f4aae98390addfeff18544bd52a07545488d4603ebffd8b", 0x5d, 0x80, 0x0, 0x0)
poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendfile(r0, r0, &(0x7f0000000280), 0xddcb)
lseek(0xffffffffffffffff, 0x0, 0x0)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x400)
getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0)
utimes(0x0, 0x0)
syz_execute_func(0x0)
getrusage(0x0, &(0x7f0000000180))
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={<r1=>0x0, 0x5}, &(0x7f00000000c0)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0xe6}, 0x8)
fchdir(r0)

00:02:08 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9fe}, 0x14)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), 0x4)

00:02:08 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4)
getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000000))

00:02:08 executing program 3:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xffffffffffffff46)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xfffff80012ba6000}}, 0x1c, 0x0}, 0x0)

00:02:09 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
ftruncate(r0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x3000)
shmdt(r1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:02:09 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce6337493d80a8c946791ebf2b34aa2f5526dc6ad1502b8ccee009e5c8c51569b2dab5f00000000000000", 0x2c)
getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f00000000c0))
r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="750d07000400ff070900090016fd04e8ea00077a5861c581be56ad3f4508cf68f4139ffe40b6ea0326"], &(0x7f0000000100)=0x16)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0xf0, 0xf, 0x7a04, 0x2}, &(0x7f0000000180)=0x18)

00:02:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0xfffffffffffffffd)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4)
sync()
mlockall(0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)

00:02:10 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x3f}, 0x14)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x7}, 0x8)

00:02:10 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r1 = msgget(0x3, 0x213)
recvfrom$inet(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2, 0x0, 0x0)
msgctl$IPC_RMID(r1, 0x0)
fchdir(r0)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000040)=[{r0}], 0x20000000000002d2, 0x0)
r2 = accept4(r0, 0x0, &(0x7f0000000080), 0x30000000)
write(r2, &(0x7f00000000c0)="2a2871dd221fdcabd78109cc906ffde287359fe3fa3d49470ecdda4dbba449a6738a24410f91e8fffb07db2a0a1785804e2ce2ef2da002ac8ee3a364fc86192f9266dd13dd78", 0x46)
fcntl$setflags(r2, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
open(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
r3 = getgid()
lchown(&(0x7f0000000140)='./file0\x00', 0x0, r3)
getgroups(0x74, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)

00:02:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x104)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
readv(r1, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/128, 0x80}], 0x1)
pwritev(r1, &(0x7f00000003c0)=[{&(0x7f0000000240)="96210acab4c81352e1bf76076de112a2a53ece1fa554fcecf05a2cd37157ce249f01e52d9f67c7694450b1803be9ebead60b69a9e6323bf48f1dac6c1603a4ec2c5d7cd1e14e6ad957b5b80182d78e2dd33deb9c62f79f6ae2d55beb8bd149a462d995b2901daa8d37f547e56b9d4e6704f4a07be15fd3b4f0cf01cc19b5af7f274e1ac08000e2cacf90090cfa3544c96b373d7d207ba6c655db872bb7ca1e720a460358b8c1bb30087a71abcecf8e828c0200d5760de669e05c0c7eb8dd9612867ef4a9b363b30aebc88d482d27f9b3ae12ac2f42934760ec92b93650be15eb9e5c085b95cbb27efccfdef5aaee0869", 0xf0}, {&(0x7f0000000340)="1539eb12a89b507d8d54a5f53884e41b3ac233f0f18857b67601b54c28c98738fe7f47b389aa089fe573964830f54fec6327b7bf019e42b1cb2de294e18811181bbdab82a440926fae1e86cda0accaddfcb59455e2dd8f4c0702f23f3fa06e7caf43f0482d7a7eb7f16beed8cdc8cf6af93edaf6bb1e", 0x76}, {&(0x7f0000000740)="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", 0x1000}], 0x3, 0x0)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)
readv(r0, &(0x7f00000005c0)=[{&(0x7f0000000040)=""/115, 0x73}, {&(0x7f00000000c0)=""/125, 0x7d}, {&(0x7f0000000140)=""/75, 0x4b}], 0x3)

00:02:11 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setstatus(r0, 0x4, 0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r1, 0x0, 0x42, 0xffffffffffffffff, 0x4d)

00:02:11 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8002, 0xd4)
r2 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x1)
linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00', 0x400)
linkat(r1, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00', 0x400)
rmdir(&(0x7f0000000180)='./file0\x00')
getsockopt$inet6_tcp_buf(r1, 0x6, 0x65, &(0x7f00000001c0)=""/188, &(0x7f0000000280)=0xbc)
munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r3 = accept(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10)
fstat(r2, &(0x7f0000000340))
close(r1)
fstat(r3, &(0x7f0000000440))
getsockopt$inet6_tcp_int(r2, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4)
r4 = fcntl$getown(r3, 0x5)
close(r1)
r5 = socket$inet_icmp(0x2, 0x2, 0x1)
recvmsg(r3, &(0x7f0000002c00)={&(0x7f0000000a40)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1002, &(0x7f0000002b40)=[{&(0x7f0000001a80)=""/155, 0x9b}, {&(0x7f0000001b40)=""/4096, 0x1000}, {&(0x7f0000000980)=""/28, 0x1c}], 0x3, &(0x7f0000002b80)=""/126, 0x7e}, 0x40001)
r6 = dup2(r1, r5)
socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000005c0)=[{r2, 0x2000}, {r1, 0x107}], 0x2, 0x3)
semget(0x3, 0x7, 0x400)
wait4(r4, &(0x7f0000002ec0), 0x0, &(0x7f0000002dc0))
semget(0x3, 0x7, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4)
getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000007c0)=""/108, &(0x7f0000000840)=0x6c)
fcntl$getflags(r3, 0x1)
freebsd11_mknodat(r6, &(0x7f0000000880)='./file0\x00', 0x1000000030, 0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYRES32=<r7=>0x0, @ANYBLOB="01040500ffffe207020001001f00c7943af15306778b7a50229c08511da2b24ea4804c9a3cf4063528e9a91a5bcc0f3a26243f0f2d751e1bc6f34ab9440d3dadd5c9a4782375f167b23b4f1831f9378e3a49ea4ef5d1603646b93fa75a129a7635aa9dba254c92bfbe509afb91f1f841aa3d6260498d3fbe80c042c075c9f74ee7a96c0f9e070e53aad328407d1a82b7af08f83257"], &(0x7f0000000900)=0x12)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x3, r7}, 0xc)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f00000009c0)={0xff, &(0x7f0000000980)}, &(0x7f0000000a00)=0x10)

00:02:11 executing program 3:
r0 = socket(0x5002, 0x5, 0x10000000000)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x70f9, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, <r1=>0x0, 0x8000, 0x5, 0x30}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x4, 0x7}, 0x8)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x0)

00:02:11 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
connect$inet6(r0, &(0x7f00000001c0), 0x1c)
bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c)

00:02:11 executing program 0:
r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0xfffffffffffffffd)
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)
pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8)
getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4)
setsockopt$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(r0, 0x0, 0x50, 0x0, 0xffffffffffffffce)
poll(&(0x7f0000000480)=[{r0, 0x23}, {r0, 0x2}, {r0, 0x4}, {r0, 0x80}, {r0, 0x100}, {r0, 0x10}], 0x6, 0x4)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000440)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8)

00:02:11 executing program 1:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={<r2=>0x0, 0x7fffffff}, &(0x7f00000000c0)=0x8)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x9}, 0x8)
setresgid(r0, 0x0, r0)
getsockname$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000240)={0xa1a5, 0x9, 0x1, 0x1}, 0x8)
setresgid(0xffffffffffffffff, 0x0, 0x0)
lseek(r1, 0x0, 0x4)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200)=0x3, 0x4)

00:02:14 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000100)="cb74fd637da3ba11595d55a77d638124a54ca767f86ca7b2995dc0fd9bd9ae29f090424120193dc71cfbf2894939538973996ede9629d30bd40a4f2a55d4cc7d98ea6a552ff97bf53440a60519b6439deb1d410a6ba62afe5de8057aafa8130ff4ebd418909a033c0743a06afd55e0048fb2ddd528fca857e4b17987d35bd95ba1f7034d5d1d11c4fc373d0d35840f950635c132e8fca975691d4bb156c358862a06613ddb4e9541256526f370e572ca971d46960486299ec55d31511420f8926ad6f0b78cfc", 0xc6}, {&(0x7f0000000080)}, {&(0x7f00000002c0)="595ded6613466673a2f4411e03b4f979b4edee07283011f563ba4ffa5cdd45ca03fb857fb6492b5012fcc3a5578c4f8bc3ae6d027d2113cdb68db60dd4a12667c1a9dc02b65722a4a7b62b05c2113958968fdb1282b6f1f6e123d7e6eb0ea07fe621410c58e9a1dd586562e790ace6e272d9ffe9688378a265d0159c544e3b6e1c940bf2c28246fec9bfbdbd72a23da10f5394e9e3e859dafbfba36a540341a14cd1a01586985ba7b6c881a5d273e0b951d1f3479d5c0a701d8543d109c12dcc0148ccb97bfdc54a6705593dfe3c50d7140ba5320eff8dfa1dbab6edb0ac2ed20a8edfd9a57367385f092679312a82ae51aaf6579f", 0xf5}, {&(0x7f0000000200)="916272e0ed4fa975a8f1bea80ab1975a1e950e5d03e098173d69b9e546bc459f5c4ca8bd9e5c", 0x26}, {&(0x7f0000000240)="b1b6067421337a1991e8", 0xa}, {&(0x7f00000003c0)="3e0a4ca554db8d1b3aa8e00f1c87b315e2fdcb09b73c6b7235b2ccf743a1110dc208bc17fe031c5562a2fb4e78cd74503edefdc788beb4f206e8f451125c14218104f6d4d08071e64004c6511cd816e48da3e9ab516cbcc29f8c5227db3bd0e78ccfec825bd767c0e5c3a184d0161bc749bb0491783a358b4f5146a2ae3cc81401dd7afbfb90a5c9da7bc1f48f9da1c5fd29f2a55b67e10c3ba19af09018dc59ec82a0cec665a3e552f543e2fb8e7da5426a8e58a8", 0xb5}], 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="300000000000000088000000020000009dd4c4798bf7d263452dbcd1957f0432ae860a7c2df3220100579166d6000000"], 0x30}, 0x100)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000000c0)=[{&(0x7f0000002380)="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", 0xfb5}], 0x1, 0x0}, 0x20101)

00:02:14 executing program 0:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000280)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
write(r0, &(0x7f0000000180)="a3afea87a28f305411ef2e805dcca0ca4852b8401a25bb0e47b35f36032cdb5362b7de148ddef8b183448bf8ed537af08c0b8aff743144e11cd99ab7f39c8da39d6157e8ece5422f1297158a306da7052f765ec892eb3284cf90ba2ff2b24aab99b97c85c477875e99799c2cb76d76a27592fd8c833ac873788713e3bdccadf09de2ce229d96aaa3f58e09326adc242fc2e3bb4dc8", 0x95)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
exit(0x800008000)
poll(&(0x7f0000000040)=[{r1, 0x40}, {r1, 0x20}, {r0, 0x2000}], 0x3, 0x10000)
open$dir(&(0x7f0000000240)='./file1\x00', 0x20000, 0x140)
freebsd11_fstat(r0, &(0x7f0000000100))
lseek(0xffffffffffffffff, 0x0, 0x0)

00:02:14 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x8}, &(0x7f0000000080)=0x8)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1020000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_buf(r3, 0x29, 0x7d, &(0x7f00000004c0)=""/82, &(0x7f0000000040)=0x52)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000340)={<r4=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000003c0)={0x6, 0x100, 0x0, 0x81, r4}, &(0x7f0000000400)=0x10)
getpeername(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_tcp_int(r2, 0x6, 0x400, &(0x7f0000000000), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="0fa853ac0001000700"], 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x770}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xb1, "3f68659a4954b3dddece11327549590ca06f2e1fdf5d6dc3e76fab6fdcdc5afad0812db015262e5217e6a7ed1e6a951bcdd115d6515f1d028cf5753b9e204e41fd963939182c34b14584e6a4b2d6b952390e4805e5eb8925d9c979243639cb507344271466b584e044540d7cb0a8ed9ce573f92aa995644885ba795ea772b73e85201fd43cc935017f8e7b6521cfe8fa91090e37260529609b6c4558e04dfe4d956b3ba817db78f22b82da2f704943098d"}, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5367}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x4, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

00:02:14 executing program 3:
r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0x1c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000280)={<r1=>0x0, 0x8}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x4, r1}, 0xc)
r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r3 = dup(r2)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={<r4=>0x0, 0x8e, "cf0f4af4cef829f901a02882ffbc59da1b5518fdd749b2aa4fb98343a99d587632b51b16281436ef7ad25857f6a3422ac6238361c9ef1c70ee7789b288de18809b2e54c4081a64f654e3810ae7993b6cb47264dc0192783304126a1764960ccd932d979f4ac88f0d8e743879e4b87bd69f8089541eebef9d06e262b0e90d16abbb9e7de261dcb6d4bf1f63d45cb4"}, &(0x7f0000000180)=0x96)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x9}, 0x8)
fdatasync(r2)
preadv(r3, &(0x7f0000000080), 0x10000000000002de, 0x0)
freebsd11_getdents(r2, &(0x7f0000000040)=""/39, 0x40)
r5 = geteuid()
setuid(r5)
setsockopt$inet_tcp_int(r3, 0x6, 0x900, &(0x7f0000000000)=0x3, 0x4)

00:02:14 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x3)
semop(0x0, &(0x7f0000000000)=[{0x5, 0x2, 0x1800}, {0x7, 0x0, 0x800}, {0x7, 0x80000000, 0x800}, {0x0, 0x1, 0x800}, {0x5, 0x100000001, 0x1000}, {0x0, 0x800, 0x800}, {0x6, 0x1000000005, 0x1000}, {}], 0x2aaaaaaaaaaaac4e)
mprotect(&(0x7f000026a000/0x3000)=nil, 0x3000, 0x6)
mprotect(&(0x7f000050b000/0x4000)=nil, 0x4000, 0x2)

00:02:14 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
r2 = fcntl$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)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @loopback}, 0xc)

00:02:14 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000780)=""/86, &(0x7f00000000c0)=0x56)
r1 = semget(0x2, 0x2, 0x500)
__semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2])
r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc)
r3 = open(&(0x7f0000000100)='./file0\x00', 0x8, 0x20)
getresuid(&(0x7f0000000480)=<r4=>0x0, &(0x7f0000000500), &(0x7f00000005c0))
getresgid(&(0x7f0000000600)=<r5=>0x0, &(0x7f0000000640), &(0x7f0000000700))
fchownat(r3, &(0x7f0000000380)='./file0\x00', r4, r5, 0x400)
semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4)
r6 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="1c004e210800000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r9=>0x0, @ANYBLOB="8100000008000000f90000000000010003000000"], &(0x7f0000000900)=0x98)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r8, 0x84, 0x16, &(0x7f0000000940)={r9, 0x4000000}, 0x8)
fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r10=>0x0})
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_EVENTS(r11, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
freebsd11_fstat(r11, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, <r12=>0x0})
r13 = getegid()
shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil)
__semctl$IPC_SET(r6, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r7, r10, r12, r13, 0x10, 0x7c}, 0x3, 0x10001})
ppoll(&(0x7f0000000340)=[{r11, 0x91}], 0x1, &(0x7f00000004c0)={0x3, 0x8}, &(0x7f0000000140)={0x7}, 0x8)
socket$inet_udp(0x2, 0x2, 0x0)
semop(r2, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa)
semop(r6, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8)

00:02:14 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x4, [0x0, <r1=>0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x26, &(0x7f0000000080), 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10)

00:02:15 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x0, 0x0, 0x0, 0x0}, 0xc)

00:02:16 executing program 0:
r0 = socket$inet(0x2, 0x2, 0x0)
recvmsg(r0, &(0x7f00000006c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000000580)=[{&(0x7f0000000080)=""/68, 0x44}, {&(0x7f0000000100)=""/62, 0x3e}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000001c0)=""/184, 0xb8}, {&(0x7f0000000280)=""/255, 0xff}, {&(0x7f0000000380)=""/204, 0xcc}, {&(0x7f0000000480)=""/243, 0xf3}], 0x7, &(0x7f0000000600)=""/182, 0xb6}, 0x40000)
setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4)

00:02:17 executing program 1:
r0 = socket$inet(0x2, 0x10000003, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8002, 0x10)
getsockopt$inet_int(r0, 0x0, 0x38621272776b7959, 0x0, &(0x7f0000000000))
sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000300)=[{&(0x7f00000000c0)="bad5a7755fa686268ec03ee52e619f0e51f77689306e2144406c9424447d2f577cab65096243d44514a415ae1e09f8fab5e86599db513b6fc410e28e841a95e26015764fe9e80220de50afc12433a5f793b0bd593a4be4f32e8288b56021fc2c5b4cd59ff3e423a9f9413617437a4c9fc4eec936c849e43083f7e2086a228699d82c613595f99d32d5b1758b5fade4930aadd59780b4c02a4189488c3434f8a361ccf939131cabc884bf62c1adef130c9367b3285788ebf25c7e63e8ea762a5efc494ef3138f70fb02", 0xc9}, {&(0x7f00000001c0)="19c10fc9e5fe37cd7ee2561eb5eb7f35bd1ad94a8372eb91", 0x18}, {&(0x7f0000000200)="c615105a115792e4e590ece62292994a730fc7299c748421d39ab1305a5e7f9692e35ed7010ab5a325ee06686633af4181b77fb980906bc4ff57df36350af0b0e1b90a64e30bede93ff684b9b8b4366b14c22f26cc5d26022b525f64e84d264e5305e443d3c7515f79a67dda730f52723043170792ecd0bbcd57771214abbe66eaec2823850d17d4f5380301b8410ca3db81884be2df6fc314c1246d9bb083321c6518ab120f311a9d4b33dd7be6e8dea762d4a4a90e016056647a993b6e3fde0f14062e0fba0c50", 0xc8}], 0x3, &(0x7f0000000340)=[{0x10, 0x1, 0xc46}], 0x10}, 0x20008)

00:02:17 executing program 3:
open$dir(&(0x7f0000000000)='./file0\x00', 0x881, 0x19f)
r0 = socket(0x2, 0x10000001, 0x0)
accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x6d)

00:02:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080))
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={<r2=>0x0, 0x7}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x0, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a)

00:02:17 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, 0x0, 0x0)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x1b, 0x1, 0x5, &(0x7f0000000200))
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
getegid()
getgroups(0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x3)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8266f6f5c8bd18e23500"], 0x1)
freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0))
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0)
accept4$unix(r3, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000)

00:02:17 executing program 2:
setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000080)=0x10)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in={{0x2, 0x0, @broadcast}}, r1}, 0x8c)
r2 = geteuid()
setresuid(r2, r2, 0x0)
setreuid(r2, r2)

00:02:17 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup2(r0, r0)
getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, 0x0)
bind$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x9, @loopback, 0x46}, 0x1c)

00:02:17 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
recvfrom$inet6(r0, &(0x7f0000000140)=""/9, 0x9, 0x40001, 0x0, 0x0)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={<r1=>0x0, 0x9}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8)
getsockopt$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, 0x3f}, 0x14)

00:02:17 executing program 0:
r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440))
lseek(r0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000140)={<r1=>0xffffffffffffffff})
getsockopt$inet_tcp_int(r1, 0x6, 0x14, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100))
ftruncate(r3, 0x7e2780e3)
r4 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0)
setsockopt$inet_mreqn(r3, 0x0, 0xd, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
write(r3, &(0x7f0000000300)="7d1805", 0x3)
chown(0x0, 0x0, 0x0)
setsockopt$inet_mreq(r3, 0x0, 0xd, 0x0, 0xe5cec23688f03670)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000200), 0x4)

00:02:17 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
r2 = fcntl$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)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x3)
unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x800)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)

00:02:17 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
r2 = fcntl$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)
r3 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x3)
unlinkat(r3, &(0x7f00000000c0)='./file0\x00', 0x800)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)

00:02:17 executing program 2:
setpgid(0x0, 0x0)
r0 = socket(0x13, 0x10000000, 0x2)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000200)={<r1=>0x0, 0x2, 0x2, [0x8, 0xfffffffffffffffa]}, &(0x7f0000000240)=0xc)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r1}, 0x84)
r2 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getresgid(&(0x7f0000000340), &(0x7f0000000180), &(0x7f00000003c0))
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r3=>0x0, 0x1f}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, r3}, 0x8c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f00000001c0)=0x4)

00:02:17 executing program 1:
setitimer(0x1, &(0x7f0000000100)={{}, {0x0, 0x7}}, 0x0)
getitimer(0x2, &(0x7f0000000000))

00:02:17 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x2, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040))

00:02:17 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x3}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0xfffffffffffffc00}, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xc75, 0x800, 0xfffffffffffff1a2, 0x1ff, <r2=>r1}, &(0x7f0000000100)=0x10)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$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)
lseek(0xffffffffffffffff, 0x0, 0x0)
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00')
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @loopback}}, r2, 0x6266, 0x2, 0x1}, 0x94)
getuid()
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x9, {{0x2, 0x1, @loopback}}}, 0x90)

00:02:17 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
fcntl$getflags(r0, 0x3)
mkdir(&(0x7f0000000040)='./file0\x00', 0x20)
r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2)
recvfrom$inet(r2, &(0x7f00000012c0)=""/211, 0xd3, 0x80, 0x0, 0x0)
mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x84)
fcntl$dupfd(r1, 0x11, r0)
recvfrom$inet(r2, &(0x7f0000000100)=""/215, 0xd7, 0x40041, 0x0, 0x0)
sendto$unix(r1, &(0x7f0000000200)="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", 0x1000, 0x20108, 0x0, 0x0)
r3 = semget$private(0x0, 0x5, 0x60)
semop(r3, &(0x7f0000001400)=[{0x0, 0x6}, {0x3, 0x10000, 0x1800}, {0x0, 0x10000, 0x1000}, {0x3, 0x3, 0x1800}, {0x4, 0x80000000, 0x800}, {0x0, 0x4, 0x1800}, {0x4, 0x80000001, 0x800}, {0x3, 0xbf98, 0x1000}, {0x5, 0x7, 0x800}], 0x9)
r4 = semget$private(0x0, 0x7, 0xd73e2ca5027bf90a)
semop(r4, &(0x7f00000013c0)=[{0x3, 0x4}, {0x4, 0x8, 0x800}, {0x2, 0x8f5b, 0x1000}, {0x5, 0xffff, 0x800}, {0x0, 0x5, 0x800}, {0x0, 0x8}, {0x0, 0x8000, 0x800}, {0x2, 0xa5, 0x1800}, {0x4, 0xfffffffffffffe00, 0x1800}], 0x9)

00:02:18 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4000000000fe)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)
freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xfffffffeffffffff)

00:02:18 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={<r1=>0x0, 0x81, "61b51047a654503578bc30838a1f113a36e0d1c9cefe9b700d389affe40a12d64bbe021e0d909e54cfc8a4111f8410e0b1fe8c9573bbb67228f04af8d9d3d397a7c7833b0da88616ae98e4140cad3083eb01255d6b9eff512bb1dbf0ba2d18c9ae02428444a857a54855e8029854488e7080ff7ffdbb58af5fd75c3f56911b2f5b"}, &(0x7f0000000340)=0x89)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @broadcast}}, r1, 0x0, 0x1, 0x40, 0x9, 0x8}, &(0x7f0000000440)=0xa0)
r2 = dup(r0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={<r3=>0x0, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0x401, 0x8b2b, 0x4}, &(0x7f0000000240)=0x10)
getsockopt$inet_mreqsrc(r2, 0x0, 0x0, &(0x7f0000000000)={@local, @remote, @broadcast}, &(0x7f00000000c0)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1203, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:02:18 executing program 2:
clock_getres(0xe, &(0x7f0000000000))
socket$inet6(0x1c, 0x7, 0x831c)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
socket$inet6_tcp(0x1c, 0x1, 0x0)
r1 = socket$unix(0x1, 0x5, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, <r2=>0x0}, &(0x7f0000000140)=0x8c)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x9, 0xba03, 0x7}, &(0x7f00000001c0)=0x10)
ftruncate(r1, 0x8000000000)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
write(r3, &(0x7f0000000040)="082a1dcc67f6d59c0888752325bcdae89a99cb039160b878166e93b4a59bcf97d750c64500400a1c8fc1432714251373f6", 0xfffffffffffffd77)
ftruncate(0xffffffffffffffff, 0x8000)

00:02:18 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x7, @loopback, 0x3}, @in6={0x1c, 0x2, 0x76, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x79}, 0x4)

00:02:18 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)
r1 = msgget$private(0x0, 0x2)
msgctl$IPC_RMID(r1, 0x0)
writev(r0, 0x0, 0x154)

00:02:18 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$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = socket$inet(0x2, 0x2, 0x5)
sendmsg(0xffffffffffffffff, 0x0, 0x0)
sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x9}, &(0x7f0000000100)=0x8)
connect$inet(r1, &(0x7f0000000380)={0x2, 0x1, @multicast1}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x7bcd}, 0x8)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
r3 = semget(0x3, 0x3, 0xb)
__semctl$GETZCNT(r3, 0x4, 0x7, &(0x7f00000001c0)=""/214)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0)
r4 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @multicast2}}, r2, 0x3ff, 0x40, 0x1}, &(0x7f00000004c0)=0x94)
getsockopt$inet6_int(r4, 0x29, 0x23, 0x0, &(0x7f0000000040))
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0xffffffffffffffff, 0xffffffffffff5e2d, 0x6956}, 0x94)
connect(r4, &(0x7f0000000000)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c)
fcntl$setflags(r4, 0x2, 0x1)

00:02:19 executing program 3:
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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x8, 0x3, [0x3, 0x10000, 0x84]}, &(0x7f0000000140)=0xe)
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)

00:02:19 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x7b, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x94)
r2 = open(0x0, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r1, 0x6}, {r2, 0x81}, {r0, 0x136}], 0x3, 0xa4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x9, 0x4)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

00:02:19 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
accept4(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10, 0x10000000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$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)
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)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='\')\x00'], &(0x7f0000000340)=[&(0x7f00000001c0)='2\x00', &(0x7f0000000200)='[\x00', &(0x7f0000000240)='{\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='*\x00'])
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
fcntl$setstatus(r0, 0x4, 0x48)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x80000000, 0x4)
open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40)

00:02:21 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fchmod(r0, 0xe3)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x4}, {0xba, 0x20}})

00:02:21 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(r0, 0x0, 0x0)
r1 = semget$private(0x0, 0x3, 0x0)
setresuid(0x0, r0, 0x0)
__semctl$IPC_RMID(r1, 0x0, 0x0)

00:02:21 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
sendmsg$inet_sctp(r0, &(0x7f00000039c0)={&(0x7f0000003680)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000003980)=[@authinfo={0x10, 0x84, 0x8, {0x4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}], 0x38}, 0x109)
getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000000)=""/143, &(0x7f00000000c0)=0x8f)

00:02:21 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x2, 0x1, 0x1, 0x7f, 0x8fe}, 0xc)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x28, 0xffffffffffffffff, 0x0)
getpid()
r1 = dup(r0)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x7fff, 0x4)

00:02:23 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getpeername(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x2a5, &(0x7f0000000080)=ANY=[], 0x0, 0x4}, 0x0)

00:02:23 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_int(r0, 0x0, 0x2, 0xffffffffffffffff, 0x488)
fcntl$setstatus(r0, 0x4, 0x10000)
shmget$private(0x0, 0x1000, 0x4, &(0x7f0000ffd000/0x1000)=nil)
r1 = dup(r0)
r2 = getuid()
getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=<r3=>0x0)
fchownat(r1, &(0x7f0000000100)='./file0\x00', r2, r3, 0x600)
freebsd10_pipe(&(0x7f0000000080)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff})
openat(r5, &(0x7f00000000c0)='./file0\x00', 0x0, 0x23)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000240)={0x0, 0xffff, 0xa2, 0x40, 0x400, 0x5, 0xffffffff, 0x6, {@in6={{0x1c, 0x2, 0x100000000, @loopback, 0x9}}, <r6=>0x0, 0x5, 0xffffffffffff0001, 0x9, 0xffffffff}}, &(0x7f0000000300)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000340)={r6, 0x2, 0x36, "ecfb030b3333aebdb0bc645856ec7d64d55b56c199672a13e7a7639490ed03bcd9620f0b703b3ff8da6f1b6e808c1fbbf88d359118d6"}, 0x3e)
setsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000200)=0x3e7ac4c, 0x4)

00:02:23 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r0, 0x0)
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00')
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
mkdir(&(0x7f0000000000)='./file0/\x00', 0x0)
futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0)
recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

00:02:23 executing program 0:
r0 = socket$inet6(0x1c, 0x20000006, 0x2)
sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e, {0x0, 0x3}}], 0x14}, 0x0)

00:02:23 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={<r3=>0x0, 0xd6, "58626ddc589ba960b2032f282e97efccc2f1c6336394f3f81882ca5420e38932a1e5e64906c6f96e55a207c995ef3852bb66faf92aad4ed33ab6e33729d002b79a001ac32f42bdb69556db3261e652ce1ebd4ca8621949171feb9718c89ef3e47e5cf6922758057eb37601180742bcbe6119ede9d2c16885975e2b70b17570bcc963586ba3a04c0a22e0bc865c0b5a0131a09ff062e51bb5142be6c44e8da0d3026e67be4703bfa6915e032c60dcd5eb5161e0efde9743d37c5700c2feba199b0f1a080221c01deb3e97f23ac093883c48b28f1b67dc"}, &(0x7f0000000000)=0xde)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000080)={r3, 0xe7}, 0x8)

00:02:23 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="08b4ab"], 0x1)
faccessat(0xffffffffffffffff, &(0x7f0000000040)='/', 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x451, 0x4)

00:02:23 executing program 2:
mprotect(&(0x7f0000720000/0x1000)=nil, 0x1000, 0x0)
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0x23, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)

00:02:23 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x4, r1}, &(0x7f0000000140)=0xc)
openat(0xffffffffffffff9c, &(0x7f0000001040)='./file1\x00', 0x400, 0x82)
r2 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0)
writev(r2, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1)

00:02:23 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10)
socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0))

00:02:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={<r1=>0x0, 0x3, 0x5, [0x10000, 0x101, 0x600000000000000, 0x7, 0x101]}, &(0x7f0000000180)=0x12)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7, r1}, &(0x7f0000000280)=0xc)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$sock_int(r2, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4)
r3 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_udplite(r3, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78)
bind(r3, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10)
r4 = fcntl$dupfd(r3, 0x0, r3)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000040)={<r5=>r1, 0x9}, &(0x7f00000002c0)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0x4476, 0x100, 0x6, 0x3692, 0x800, 0x4, 0x5, r5}, 0x20)
sendmsg$inet_sctp(r4, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000001600)={&(0x7f0000000100)=@in6={0x1c, 0x1, 0x1000, @empty, 0x3f}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000014c0)="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", 0xfc}], 0x1, 0x0, 0x0, 0x20001}, 0x20000)

00:02:23 executing program 3:
r0 = socket(0x1, 0x5, 0x2)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202002f66696c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="a5620f21005c8cd66e0f9ca8068a8f551ecf73f08204362025e74361e7acef22b32db43ecb1abbbbc4b1046d21042bce1354a3644a2385561b290d03ef603519a1329c8655ebc3ede03b93a016f649ef8eb9", @ANYRES32=<r1=>0x0], &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8)

00:02:23 executing program 0:
setuid(0xee01)
r0 = socket(0x2, 0x2, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$setown(r0, 0x6, r1)
msgget$private(0x0, 0x0)
bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)
r2 = socket(0x2, 0x2, 0x0)
bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10)

00:02:23 executing program 2:
r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00')
symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00')
mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0)
symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00')
renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00')

00:02:23 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setrlimit(0x7, &(0x7f0000000040)={0x7f, 0x3cb})
socket(0x1, 0x30000001, 0x8)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000080)=""/177, &(0x7f0000000140)=0xb1)
freebsd10_pipe(0x0)
listen(r0, 0x0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340))

00:02:23 executing program 1:
socket$inet6_tcp(0x1c, 0x1, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0xffffffffffffffc1, 0x4)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x80000000}, 0x1)
setsockopt$inet6_group_source_req(r1, 0x29, 0x4d, 0x0, 0xffffffffffffffae)

00:02:23 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setuid(0xee01)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000100), 0x4)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8)
dup2(r2, r0)

00:02:23 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@loopback, @loopback}, 0x8)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x1, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x8, 0x8, 0x3, 0xd3, 0x3}, 0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000140)=0xbe88, 0x4)
sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0)

00:02:23 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$setflags(0xffffffffffffffff, 0x2, 0x1)
clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5})
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0x9d, "2a904a1b06792dc36973e9981ff58fd966d314b21714d68ea2abb147662f168479091d46ccc2c5c7810981e87e5d0d3e6880a9e8cd8cc0aeede61d20812f5d4857412b331891696b20331ded76ab1c83dfa281a99ec43d21448f44c5126b119d7683484697640e264a7da8a00d86fde948abece2574f2f1c270babcb50343be4f8bb6cd40cf4f91d007fed0a9c960891030b3dcbb51e2838a4107cf09f"}, &(0x7f0000000040)=0xa5)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0xfff, 0x100, 0x9, 0x1, 0x7, 0x400, 0x1f, r1}, 0x20)
getpid()

00:02:23 executing program 1:
preadv(0xffffffffffffffff, &(0x7f0000002940)=[{&(0x7f0000002980)=""/4096, 0x1000}], 0x1, 0x0)
r0 = semget$private(0x0, 0x0, 0x31)
semop(r0, &(0x7f00000014c0)=[{0x1, 0x3}], 0x1)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280))
socketpair(0x1, 0x10000002, 0x81, &(0x7f0000001440)={<r1=>0xffffffffffffffff})
setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000001480)={0x10000, 0x200}, 0x8)
__semctl$IPC_INFO(r0, 0xfffffffffffffffd, 0x3, &(0x7f00000000c0)=""/53)
r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)=""/207, &(0x7f0000000240)=0xcf)
pwritev(r2, &(0x7f00000003c0), 0x273, 0x0)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x12, r2, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x7fff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r3, 0x2}, &(0x7f0000000380)=0xffffffffffffffb7)
socket$inet(0x2, 0x10000003, 0xfffffffffffffffe)
recvfrom$inet6(r2, &(0x7f0000000440)=""/4096, 0x1000, 0x40000, 0x0, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0], &(0x7f00000013c0))

00:02:23 executing program 2:
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x30, &(0x7f0000000000), 0x2)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:02:24 executing program 2:
getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, <r0=>0x0, <r1=>0xffffffffffffffff])
setgid(r1)
setregid(r1, r0)
setgroups(0x1, &(0x7f0000000040)=[0x0])
setresgid(0x0, r0, 0x0)
r2 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="c500000023c654bbb9885ce6e6c25cbebea18c82d46ff054886dfa1192f992db3c76e3cbb64fca69acc7c0a4c28fa47b15a83cdb1dde4fe710866513753286e99823e59c8c6a4eaead3950149e353fefa1bead100681b10a8c1eb6de9e6aa89eac78997a446a3ab8f94d928b2a5a19e460d3059eaa2d4c078ed5771fa84e9c8da3679513f4839320fd74f041dfd210bb826731906e8664dca99a7a39f894e0ee0f2ca111abcc6828f2bdf8b52002ded4dfdea36e0bfde6c6532d79cfccf048d1597f8c52645e2b2ce4"], &(0x7f0000000180)=0xcd)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r3, 0x79de}, 0x6b)

00:02:24 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8282, 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
r1 = open(&(0x7f0000000140)='./file0\x00', 0x80, 0x88)
writev(r0, &(0x7f00000000c0), 0x2b4)
fcntl$dupfd(r0, 0x0, r0)
linkat(r1, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400)
open$dir(&(0x7f0000000100)='./file0\x00', 0x208, 0x0)
r2 = getpgrp(0x0)
r3 = geteuid()
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x800, <r4=>0x0}, &(0x7f0000000540)=0xc)
freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640))
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000580)={0x9, 0xfffffffffffff995, 0x2000, 0x248, 0x7f, 0x5, 0x2, 0xffff, r4}, &(0x7f00000005c0)=0x20)
r5 = getegid()
sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f00000001c0)="251463a024bd3e401717b944600f9e142880fdc102e66358ce0cb2f1a8b2e1e565dae42edbc5018839c455", 0x2b}, {&(0x7f0000000200)="11a519f860769ffc651900dd8652645fb8b5cd405b911e03a9dfb7568b655eab145584dcdde676a66761123a6bb460ed980c2d992fc1a5c635c52c3be901cf4b14e4bf8cc1eec7e318b07f14dd43e88680c8aebfc6097cfd037c6e6d09525238b1e8d53f804134c551bc", 0x6a}, {&(0x7f0000000280)="fc54e9435448fbe4801ab6041406d3799823f94a09a89ee7c622513e2fc0249c204d8fd2c10419fcd1bf255cd78701821ef6ddabe06b7ee59d3e26b1dad5fbc44fe6cbbfb2734543b58d304af5c7e929db1d0feb96cfb16441d44d3028c70f90a8a2bed52067b81e008f853ca92169341007e79fd4d474b1f0438c5352349babda41d4ffdff3fb91b8436a18f4c654708e9a432d1addfabbd23d08671333052c7db85463c6c61bd634", 0xa9}, {&(0x7f00000003c0)="df25fec34ca591d88882bd892dea9e90fc431582b74a433913af57d32c2fb3bf009084d45d08ad92858ddb0fb6a1f847f4f9810fafcc9d91743e0d2afbd6aa70f0d807769ddbc04bd203be7543109da47daa9c69906606d57eb122f4c230be332405a61a9bcb94e68bb408db8a5582a846dbe9560a5645123ad02efd575ca83d98ad35814a10a1cec5cc4b416c2c1114bf14be1a0869705073fcbc1c7dd434", 0x9f}], 0x4, &(0x7f0000000480)=[@cred={0x20, 0xffff, 0x2, r2, r3, r5}], 0x20, 0x80}, 0x104)

00:02:24 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={<r1=>0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x1, 0x112, "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"}, 0x11a)
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$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r2, 0x1}, 0x8)

00:02:24 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0)
readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/92, 0x5c)

00:02:24 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="128387f76f52f8d962052000000020ac8d2cb9af45e75c75000001b26d502d3e22f0b4b2738b8340c502a5f041e96d002ef08c2dc3622a0326382610b2cf361958c070fa"], 0x1)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYBLOB="34558890e3c2042db5d3d6d500573e94293356ae16f08cf7345d44c0a4ec1a08ba4af122d3592c42cecc4b6633551468b5dfd7030000000000000000b60b4a088477691735cb9049373b93eca5995c596fcb1ba4854bf3a2e404789e3a970e4d15ed7967bd44b5"], 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
r2 = socket(0x11, 0x3, 0x0)
bind$inet6(r2, &(0x7f0000000000), 0xc)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket(0x10, 0x0, 0x6)
open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142)
sendto(r1, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1)
socket$inet6_tcp(0x1c, 0x1, 0x0)
write(r0, &(0x7f00000001c0)="16f343d31ba1c0df05104c82859c6c5248c3746a96f7de2884c0757835ef8d55d5089743723172977275d56eda00e59e7e2033b568b5493e9a3c5b6fb34d3d35ce0df19b97", 0x45)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:02:26 executing program 3:
r0 = semget(0x0, 0x0, 0x140)
freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
__semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000300)={{0x0, r1, r2, r3, r4, 0x1a, 0x6}, 0x1ff, 0x1d0, 0x5})
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
close(r5)

00:02:26 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000580), 0x1f)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={<r2=>0x0, 0x6, 0x0, 0x80000000, 0x4, 0xff, 0x4, 0x4ce, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x7f, 0x1, 0x5, 0x8, 0x7}}, &(0x7f0000000100)=0xb8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x3, r2}, 0xc)

00:02:26 executing program 0:
pipe2(&(0x7f00000001c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r2)
fcntl$dupfd(r2, 0x11, r2)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
getresuid(&(0x7f00000002c0), &(0x7f0000000300)=<r4=>0x0, &(0x7f0000000340))
setreuid(r4, 0x0)
pwritev(r3, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0))
semget(0x1, 0x0, 0x2)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1000000000001, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x30, 0x7, 0x7, <r2=>0x0}, &(0x7f0000000080)=0x10)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x80012, r1, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x10001}, &(0x7f0000000100)=0x8)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x1010, r1, 0x0)
listen(r1, 0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
fcntl$dupfd(r0, 0x11, r3)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)={0x2, [0x9, 0x9]}, &(0x7f0000000440)=0x8)
preadv(r1, &(0x7f0000000380)=[{&(0x7f0000000140)=""/42, 0x2a}, {&(0x7f0000000180)=""/254, 0xfe}, {&(0x7f0000000280)=""/127, 0x7f}, {&(0x7f0000000300)=""/117, 0x75}], 0x4, 0x0)
syz_extract_tcp_res(&(0x7f00000003c0), 0x9, 0x4)
fcntl$setstatus(r0, 0x4, 0x44)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000480), &(0x7f00000004c0)=0x4)

00:02:26 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x746}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xc0, "c046e456fdece01ff42a1c53e43cd9dedd45b86f0615ab2d60895b6ccd376e59c63b9306e8d6a27e8c3dae19738f6beee9d77fb7d9a1f72bd07c118e829158592d55bcfe2d6d4014146f9a2fb2a0aeb5e4a9a794e8a98e0e301ed07aef69b62cfa4935bbb491a41a8dd028af01202615c5303710c2638f0e0bf822df0013a8e6d13fae7e5673836c73a496aec7bb204ed897d5cb64ddacfffb4f6236f4146b1f522f95e2013915317ea7fafb16503e0b70a59eeadc5db6a7e5463d5fd25f05c1"}, &(0x7f0000000080)=0xc8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x32, &(0x7f0000000140), &(0x7f0000000180)=0x4)

00:02:26 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x17, 0x3, 0x200100)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r2 = dup2(r1, r0)
connect$unix(r2, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa)

00:02:26 executing program 3:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000077000/0x4000)=nil, 0x4000)
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @loopback, <r1=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @loopback, r1}, 0xc)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x5, 0x4)
chmod(&(0x7f0000000180)='./file0\x00', 0x20)
shmget$private(0x0, 0x3000, 0x2, &(0x7f000004f000/0x3000)=nil)
truncate(&(0x7f0000000000)='./file0\x00', 0x0)

00:02:28 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10)
dup(r0)
__getcwd(&(0x7f0000000000)=""/22, 0x8)
mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)

00:02:28 executing program 3:
r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={<r1=>0x0, 0x22b3, 0x36, 0x2}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="020006000300050007000400090007006e814cbcedac056665b98bf3b682254b0069c29e6ac968523dedd8416b102abbdfb45a5eb5bf7b9708ce5644d1118d402335a64baf27af64d230216918bc5904c39cd96dc23cf0699b684645fe4e2412c9e6917ca5cb9f18098289c2a7b103d0e662ae2264d1d0a82efdf0c5794fb24c2eca3e2154ed98bb96f3df98b68fc2f3043aeba0a5f91b9d90e79f5b140a73e4d461b83d5a319ffa6739c6dbbaf7c2e5c24c2dc7abc5ba64c401"], &(0x7f0000000180)=0x14)
clock_nanosleep(0xd, 0x0, &(0x7f0000000000), 0x0)

00:02:28 executing program 2:
socketpair(0x2, 0x3, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0xfd34000000000}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x663d}, 0x8)
setresuid(0x0, 0xee01, 0x0)
r2 = geteuid()
setresuid(r2, r2, r2)
setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff)

00:02:28 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/4096, &(0x7f0000000040)=0x1000)
r1 = accept(r0, &(0x7f00000013c0)=@un=@abs, &(0x7f0000001400)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000001440)={<r2=>0x0, 0xffffffff80000001}, &(0x7f0000001480)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000014c0)={0x0, 0xfffffffffffffffc, r2}, &(0x7f0000001500)=0xc)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @local={0xac, 0x14, 0x0}}, 0xfffffffffffffe6d)
pipe2(&(0x7f0000000080)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100000)
rename(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)='./file0\x00')
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={<r6=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000001340)={<r7=>r6, 0x6, 0x3, 0xff, 0x7}, &(0x7f0000001380)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000001280)={r6, 0xffff}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001540)={@in6={{0x1c, 0x0, 0xe3cc, @loopback, 0x4}}, r6, 0x1, 0x0, 0x6}, 0x8c)
getsockopt$inet_buf(r3, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000001600)={r7, 0xa2}, 0x8)

00:02:28 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd46)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd)
setrlimit(0x5, &(0x7f00000000c0)={0xffff})
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x3, <r1=>0x0}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={r1, &(0x7f00000003c0)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000500)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffddc)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x6, [0xd469, 0x2, 0x3, 0x100000001, 0xffffffffee8b1010, 0x5]}, 0x10)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={<r2=>0x0, 0x5}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}}, r2}, 0x84)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)

00:02:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8008, &(0x7f0000000100), 0x10)
sendmsg$inet6_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000040)="3701cc53f5809e95954d9dffed4a9e", 0xf}, {&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="38d0267446ec142df530857144472e32d89c82bddc4d8481f3f2ddbc5887fa4b1cde1ad12ef03ab24e0bf39c2f44140146ca46dba74d5975931afd15b1f38a8715423d5370dc3bad2c62021ce5e256036978137c7c37f7cf127e865f84bd1fdb0c94b7c2275b8d9d8080be0fbaf9d45367a25d91bad42e186c792e5179af6a8b292715932551b0728257a29e8fd75f516ac34d2bed90f8e477386b5aa7b01c36e4cb167c1226bb785d117aed4441aef2dc9e6fa66aabbbbac2a304bdddb582095a8680d0c7385f0f7fd2bf4bd2f0fb0930b13e7bd5f335d62d7ebca78bb945", 0xdf}, {&(0x7f0000000080)="12b218770c279a893bdc078ff07e6d9ff53b87db02e531eea02f9fc925f62d87b84b1df1d63a22b756d4c54dc5289f950650cc76f8287b797e0d8a73176e8e1f648495834d17fd86829e36f151dc1856b640b7093bad5a8736a8d81f771775be2bf266b4abcc2433", 0x68}], 0x4}, 0x80)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000012c0), &(0x7f0000001300)=0x8)

00:02:28 executing program 1:
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x9)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYBLOB="060000ffff990007007e3059a414106508000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c507000e2297e43fd9a810ffe75416b83848fa15e8741d37db16be8ea76e20e9949492babac1fe25c801d4d4aadedda1060000007d7a729b96d6cb031e0371552f0f3b5551df4affdaeffbf831ca9cb7c6ba8567732cbd604851f23c447a671edab3e2d78c6642173bab54b4e78db2bcd197186d48226bb3b670fce3fe12fd18f86b61b910b9f93a20875844636c99890b1cc113b8b9f8fb1646e34e8a2572221ffeb07a85dc9e105a16d7f6300d7f5e5518b3fa991bf5cb66330848a38becdd2a27ebe155365ddf17632c2ef72eefb351033b019cc70b7e13f2"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x8, 0xfffffffffffff000}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(0x0, 0x0)
lseek(r3, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)

00:02:28 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r1, 0x6)
getsockopt$sock_int(r0, 0xffff, 0x100c, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:02:29 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000002c0)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fstat(r0, &(0x7f00000001c0))
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xa714}, &(0x7f0000000100)=0x8)
setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)

00:02:29 executing program 0:
getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, <r0=>0xffffffffffffffff])
setgroups(0x1, &(0x7f0000000080)=[r0])
setuid(0xee01)
r1 = semget$private(0x0, 0x3, 0x8)
__semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/81)
__semctl$SETVAL(r1, 0x1, 0x8, &(0x7f00000000c0)=0x5)
__semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000002c0)=""/182)

00:02:30 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket$inet(0x2, 0x3, 0x0)
fcntl$getown(r1, 0x5)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @multicast2, <r2=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@loopback, @multicast1, r2}, 0xc)
r3 = fcntl$dupfd(r0, 0x0, r1)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={<r4=>0x0, 0x5a, "cb52363fe9e3c613005ed5ce788439e7cfb1b8f8110c97b84853729de710c50c758a50ea0500a38c92265211c8f05085d26d4427d7e43195a40906abc215e3f76a2953f75ef257eb32b2001c525c2b41112dd1422dd8cc4bc5b5"}, &(0x7f0000000200)=0x62)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000240)={<r5=>r4, 0x6, 0x7, 0x4, 0x9a9, 0x1ff}, &(0x7f0000000280)=0x14)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000002c0)={r5, 0xc0, "bb6cf2166e49f5e7e0eb31dc4e1fe8be521e4e51f5be95459aa5a67973e29ef744f40fd900d5656ab13fd37911c3b1a7272355f006806a62b983ccb2622ffce58b0829047877fb4ed068d70ba7419551580edbd15820115895237fe7925a638a23a98388e152303320a5133386c14aaec99cf4b9f7173565df39db46d7b5febc8aac29d070989f42a4e3fa4ff2a5d983fd2a27f3e2b0e66bf77ad7430b77ac3fad55a12fd1859e452884ecb5b08658c647f1d3f71d945d496e89d7cd51937404"}, &(0x7f00000003c0)=0xc8)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)

00:02:30 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3, "fe902c57a580f10929b6ae0b82ee148e"}, 0x14)
setsockopt$inet6_group_source_req(r0, 0x29, 0xe, 0x0, 0x0)
r1 = msgget$private(0x0, 0x10)
msgrcv(r1, &(0x7f0000000040)={0x0, ""/73}, 0x51, 0x1, 0x800)

00:02:31 executing program 3:
munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000)
r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
msgget(0x2, 0x410)
shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0)
r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0)
shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000)
shmdt(r1)
shmdt(r1)

00:02:31 executing program 0:
mmap(&(0x7f0000912000/0x2000)=nil, 0x2000, 0x0, 0x40002010, 0xffffffffffffffff, 0x0)
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/79}, &(0x7f0000000080)=0x51)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x3b, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r1=>0x0, 0x7}, &(0x7f0000000140)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x549, {{0x2, 0x3, @multicast2}}}, 0x90)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x100000000}, 0x8)
ftruncate(r0, 0x10000)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x3}, &(0x7f0000000300)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x2, 0x1000}, 0xc)

00:02:31 executing program 1:
r0 = shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ff9000/0x4000)=nil)
shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0)
r1 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={<r2=>0x0, 0x1, 0x3, 0x81}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x4, 0x3, 0x0, 0x7}, &(0x7f0000000140)=0x18)
utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8}, {0x6, 0x6d5}}, 0x200)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6)
setreuid(0x0, 0x0)
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6)

00:02:31 executing program 3:
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x20000000000e, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r0)
r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
getresuid(&(0x7f0000000540), &(0x7f0000000680)=<r3=>0x0, &(0x7f0000000600))
r4 = getuid()
setreuid(r3, r4)
pwritev(r2, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x7, [0x4f, 0x4, 0x0, 0x8, 0x1, 0x3, 0x1]}, &(0x7f00000003c0)=0x12)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)

00:02:33 executing program 2:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x10001, &(0x7f0000000040)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x5ea8}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000000c0)=0x10)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0xc, 0x0, 0x0)

00:02:33 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, &(0x7f00000000c0)=ANY=[@ANYBLOB="febee9f9f3f51c448cf30d451f1f29240546a5347fb95f960887808582bed663c37b3a185ab7732edce774600c2ef3a74f931125b287e675", @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10)

00:02:33 executing program 1:
r0 = semget$private(0x0, 0x4, 0x40)
__semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/121)
r1 = dup(0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={<r2=>0x0, 0xefdf}, &(0x7f00000000c0)=0x8)
socket$inet6(0x1c, 0x0, 0xfffffffffffffffc)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02204e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001300000000000000000000000000000000000000000000000000000000000000000075d60cbc04785c6d408180e9147fb7ed81ae7cb8fc33bd59f32a9016bf91397b92cf7014", @ANYRES32=r2], &(0x7f00000001c0)=0x8c)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
sendto(r3, 0x0, 0x0, 0x0, 0x0, 0x0)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqsrc(r4, 0x0, 0x50, &(0x7f0000000280)={@empty, @loopback}, &(0x7f0000000240)=0xffffff19)

00:02:33 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4)
lseek(r0, 0x0, 0x1)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000800000003)
poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffd}], 0x20000000000001d2, 0x8000000000007)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x918fb680)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x7642}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xc8b6, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000300)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
poll(&(0x7f0000000100)=[{r1, 0x2165}], 0x1, 0x6df)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x6, 0x7}, {0x687, 0x3ff}})

00:02:33 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
lseek(r0, 0x0, 0x7)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getrlimit(0x5, &(0x7f0000000100))
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1)
getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040), &(0x7f0000000140)=0xfffffffffffffce1)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)

00:02:33 executing program 0:
r0 = socket$inet6(0x1c, 0x80004, 0x4)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x800, 0x4)
socket(0x10, 0x3, 0x1ff)
setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="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", 0x108)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:33 executing program 1:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10)
sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66696c65302f66796c653000"], 0x1c)

00:02:33 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000001380)=0x4)

00:02:34 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10009)
sendfile(r0, r1, 0x0, 0x3f00)
dup2(r1, r0)
dup(r0)
read(r2, &(0x7f0000000140)=""/4096, 0x1000)

00:02:34 executing program 0:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x81011, r0, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
ftruncate(r1, 0x101)
sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x100000001}, 0x24)

00:02:34 executing program 1:
r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0)
lseek(r0, 0x0, 0x4)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x80010, r0, 0x0)

00:02:38 executing program 2:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0)
ftruncate(r0, 0x80000001)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r3, &(0x7f0000000280), 0xa7)
symlink(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000100)={<r4=>0x0, 0x50, "fa4ba35b09879eb78dc24b4c5b3f07e3151add4cfaf5c68f9080b90080db085344835f0b41e5fdfb96ae6837bbf73103a20473b49bcd125b2fced1d12f7920835ff00cd9bd80460a9ec0c1ebe5b8a841"}, &(0x7f0000000180)=0x58)
setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000200)={r4, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0))
symlink(0x0, &(0x7f0000000500)='./file0\x00')
preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0)
getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000540), 0x0)
setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

00:02:38 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$getflags(r0, 0x1)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x10001)
ftruncate(r1, 0x5)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getrusage(0x1, &(0x7f0000000100))
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x7483)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x1ff000)

00:02:38 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
r1 = fcntl$dupfd(r0, 0x0, r0)
sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000000700000001000000000000000000000000000000"], 0x2c}, 0x0)
freebsd10_pipe(&(0x7f0000000100))

00:02:38 executing program 0:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x18, @rand_addr}], 0x29}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x3c65, 0x631, 0x30, 0x8, 0x0, 0x7ff, 0xfffffffffffffffe, 0x1ff, <r1=>0x0}, &(0x7f0000000040)=0x20)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c)

00:02:38 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
getresgid(&(0x7f0000000000), &(0x7f0000000080), &(0x7f0000000140)=<r2=>0x0)
setgid(r2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x38, 0x4)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x9}, 0xc)

00:02:38 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
dup(r0)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000280)={@loopback}, 0x14)

00:02:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getegid()
sendto$inet6(r0, &(0x7f0000000000)="6986fabff9b38ba79f2f83bbf70d2cd50145da24cb18e3708fe8ed4ffcee2032e4b13d3399079ae95e7833a3", 0x2c, 0x104, 0x0, 0x0)
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000100000fea0"], 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:02:38 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = open(&(0x7f0000000140)='./file0\x00', 0x20008, 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000180)={<r2=>0x0, 0x6}, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x6, 0x7, [0x50, 0x0, 0x2, 0x4c5, 0x101, 0x4000000000000000, 0xdfe]}, 0x16)
open(&(0x7f0000000100)='./file0\x00', 0x8800, 0x100)
shutdown(r0, 0x1)
getresuid(&(0x7f0000000040)=<r3=>0x0, &(0x7f0000000080), &(0x7f00000000c0))
setuid(r3)

00:02:38 executing program 2:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0)
r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00')
mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0)
renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00')

00:02:38 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
connect(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10)
ftruncate(r0, 0x400000000104)
truncate(&(0x7f00000001c0)='./file1\x00', 0x3)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='./file1\x00', 0x0)
unlink(&(0x7f0000000180)='./file0\x00')
open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x100)

00:02:38 executing program 3:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x400, 0x4)
r1 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={<r2=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={r2, 0x40}, 0x8)
socketpair(0x1c, 0x7, 0x10001, &(0x7f0000000040)={0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000080)={r2, 0x3ff, 0x1}, &(0x7f0000000140)=0xc)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'bbr\x00', 0x1}, 0x24)
setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000280)='cdg\x00', 0x4)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xd}, &(0x7f00000001c0)=0xfffffffffffffeaf)

00:02:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8004, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)
poll(&(0x7f0000000000), 0x0, 0x10000)

00:02:44 executing program 1:
r0 = dup(0xffffffffffffff9c)
r1 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0)
pipe2(0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0)
r3 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r4 = socket$inet6(0x1c, 0x0, 0x0)
msgget(0xffffffffffffffff, 0x0)
getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10)
msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000300)=0x7, 0x4)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={<r5=>0x0}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r5, 0x1}, &(0x7f0000000100)=0x8)
r6 = getpid()
fcntl$lock(r2, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r6})
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb)

00:02:44 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
fchmod(r0, 0x8)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
socket(0x2, 0x10000003, 0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)

00:02:44 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/4096, 0x1000)
sync()
socket$inet6(0x1c, 0x2, 0xffffffffffffffff)
truncate(&(0x7f0000000040)='./file0\x00', 0x7)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)

00:02:44 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc00}], 0x1)
writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0, 0x2bf}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000038c575d0000000000000000d829e52d2e635ff59ca423c059136ea9e1f8b01d887c8c3a2f412c79084e178c71fa251cf4b4f343a42b98164389f6096f5abcd88516af2373868cc32ed0e0", @ANYRES32=r2], &(0x7f0000000140)=0x8c)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
writev(r1, &(0x7f0000000540)=[{&(0x7f0000000280)="afabd3785ce028552eb76c3bf7789ae0aaacd6fe97df083bc95ae6b21f51a33941d1907814a78e063b9fb6cd5a305cda154bf8ee39a8f0359edf9316a81a18c39fa70282be275401ec80ca94325694854d8b60e0132565abbcab9a9aea82b2f8fdd8a30e1a9e0f7f87ed86d246468ce3c5dbf540f0e78cc1470a0b864a1dc4eaddc508336341b0a339f346b9e877b60ee48d87a7749c57d84bd9828ce2da7a6deef7183eec0e46b49e79fb1b9978e205909c89766b13eff703bb8630f177016a5bf77f83760c06a6", 0xc8}, {&(0x7f0000002540)="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", 0x1000}, {&(0x7f0000000080)="0af26c0dc24768b7f286e55fb4", 0xd}, {&(0x7f0000000380)="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", 0xfd}, {&(0x7f00000000c0)="b36f751e337a3134b258658b3b7081b93a", 0x11}, {&(0x7f0000000480)="e5066005dfd071b4161d88eb1194b7af9b004132477e67652219db3297ea21ea1c643a13a4cdb64d5f807a7d245b504237d4fea6fc979dcbf92a7edbc961ae915d82cc4bbf", 0x45}], 0x6)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000100)={r2, 0xbe2}, 0x8)
fdatasync(r0)

00:02:45 executing program 2:
fcntl$setown(0xffffffffffffffff, 0x6, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x200, 0x40)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
read(r1, &(0x7f0000000000)=""/235, 0xeb)

00:02:45 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000ffff0000010000000000e828575809d7a3df0000498c1d95b97356ec316a941221893bda3f11b0b73282c3ab744e723dae623ae1cf71d0af257829d55d55050096def79485d514a2b328c8bb35a544c965221bc821ee439a9ebd01061841ccb07089d8259520fddf16349809a9769085e86f4975b8a686bc17b82453579835d7c30600000000000000d3da8e7c6d31b233daf0435effff4b531df5e762c1e31ebd0b37670500000000000000228f23a961de86675a541a1b088bd639e0e9aa038fd0ada5a99810919804000000000000006358adce6170c3b39bd13aa000e1962425a54cf9111ef31b267cddf2d7", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
recvmsg(r1, &(0x7f0000000340)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/64, 0x40}, {&(0x7f0000000240)=""/83, 0x53}], 0x2, &(0x7f0000001540)=""/218, 0xda}, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
sendto$inet(r2, &(0x7f0000000440)="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", 0x1000, 0x100, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000001640)={@in={{0x2, 0x3, @loopback}}, <r3=>0x0}, &(0x7f0000000380)=0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0x2, 0x2, r3}, 0xc)
recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0)

00:02:46 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
fchmod(r0, 0x8)
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10)
accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
socket(0x2, 0x10000003, 0x4)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000140)=0x4)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0)

00:02:46 executing program 2:
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
ftruncate(0xffffffffffffffff, 0x0)
poll(&(0x7f00000000c0)=[{}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
connect(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:02:47 executing program 1:
getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080))
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4)

00:02:47 executing program 2:
r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000140)=0x10, 0x20000000)
getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setitimer(0x2, &(0x7f0000000600)={{0xffffffff, 0xf3d9}, {0x4, 0x6}}, &(0x7f0000000640))
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000680)=0x100000000, 0x4)
setsockopt$inet6_int(r1, 0x29, 0x7, &(0x7f0000000200)=0x3, 0x4)
r2 = dup(r1)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)
openat(r2, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x20)
setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000c80)='hd\x00', 0x3)
pipe2(&(0x7f0000000000)={<r3=>0xffffffffffffffff, <r4=>0xffffffffffffffff}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000400)={@in={{0x2, 0x0, @broadcast}}, <r5=>0x0, 0x46f, 0x61, 0x6a4b9d0f, 0x3f, 0x8000}, &(0x7f00000004c0)=0xa0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e22000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB="f6fffffffe9c0000010000c4ffffff0700000000"], &(0x7f00000005c0)=0xa0)
getpeername$inet6(r3, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000700)=0x1c)

00:02:47 executing program 3:
ftruncate(0xffffffffffffffff, 0x7e2780e3)
mlockall(0x2)
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x10, 0xffffffffffffffff, 0x0)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x90, 0x300)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000e00000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0)
r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c)
getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8)

00:02:47 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000a40)=""/150, 0xfffffffffffffd91)
r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$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$inet6_udp(0x1c, 0x2, 0x0)
r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = accept(r3, 0x0, 0x0)
close(r2)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r3, 0x8400000000006)
r6 = open$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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="002afe111ff762731099a1a874ec86000000e7d1a41257a74a19eaac1003808cf1516ec2627ad3f73e7038fbed819cb93cb2f93c15c9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r7=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0)
execve(0x0, 0x0, 0x0)
freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0))
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0)
open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82)
setsockopt$inet_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r7, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10)
shmctl$SHM_LOCK(r1, 0xb)
shmctl$SHM_LOCK(0x0, 0xb)

00:02:47 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000007)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @empty, 0x1f}}, <r1=>0x0, 0x5, 0x8000, 0x4, 0x2, 0x6}, &(0x7f0000000080)=0x98)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, 0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
getgroups(0xfffffffffffffe75, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
setgroups(0x0, 0x0)
recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00')
readv(0xffffffffffffffff, 0x0, 0x0)
shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
fdatasync(r0)
connect$unix(0xffffffffffffffff, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)

00:02:47 executing program 3:
socket$inet6(0x1c, 0x20000003, 0xfffffffffffffbff)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0xffffffffffffffff)

00:02:47 executing program 3:
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
r2 = open(0x0, 0x80000000000206, 0x0)
truncate(0x0, 0x0)
lseek(r2, 0x0, 0x0)
fcntl$dupfd(r0, 0x11, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)

00:02:47 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000001180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendto$unix(r0, &(0x7f00000000c0)="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", 0x7b7, 0x0, 0x0, 0x0)
sendto$unix(r1, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0x0)
r2 = getpid()
freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getgid()
r5 = getpgrp(0xffffffffffffffff)
r6 = getuid()
freebsd11_lstat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getpgid(0xffffffffffffffff)
freebsd11_lstat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, <r9=>0x0})
r10 = getgid()
sendmsg$unix(r1, &(0x7f0000000bc0)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000040)=[{&(0x7f0000000880)="098a603097e940bc1dcc5ed40087ed4df8fd091b1f34a296d8f2a1230d1e9ebcb9683474a0bb6ad911ec3b0e3e793e95d4072fb289c38a192f9b0513fee27fe8190cb91f959782388c9bf2654163878d33c469adab4095657af3107af0f00ddd75a76b220c85c91d8c32807b17940dedaf9c8a49eb13046dcea9b2389f81961681b2cc294475530451dcfa4e13d6c98c22ab019dd0922a6a85394284797149de7f4544052b336f01ce0e54c0bbbc6cfc633396c9a498", 0xb6}], 0x1, &(0x7f0000000b40)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x60, 0x4}, 0x20004)

00:02:47 executing program 2:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
poll(&(0x7f0000000080)=[{r1, 0x40}], 0x1, 0xffffffff)
syz_extract_tcp_res(&(0x7f00000000c0), 0x101, 0x8000)
write(r0, &(0x7f0000000040)='!', 0x1)

00:02:47 executing program 0:
semget$private(0x0, 0x1, 0x0)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000340)='Y\f\xe4\v\x1a'])
writev(r1, &(0x7f0000000280), 0x10000000000000d5)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22e0000002000000000000000000000000000000000000000000000000000000001b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0], &(0x7f0000000040)=0x8c)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0x1}, @in6={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0x3, 0x3}, @in6={0x1c, 0x0, 0x937, @empty, 0x6ab2}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r3=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000500)="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", 0x1000)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
open(&(0x7f0000000380)='./file0\x00', 0x100, 0x100)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={r3, 0xfff, 0x0, 0x3, 0x4, 0x3}, 0x14)
poll(&(0x7f0000000300)=[{r0, 0x88}], 0x1, 0xa96)
lseek(0xffffffffffffffff, 0x0, 0x1000000000003)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
execve(0x0, 0x0, 0x0)

00:02:47 executing program 1:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000000)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
openat(r0, &(0x7f0000000040)='./file0\x00', 0x400000000000, 0x20)

00:02:47 executing program 2:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0x0])
freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, <r2=>0x0}, &(0x7f0000000180)=0x8c)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x1, 0x9, 0x6b}, 0x10)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
accept$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10)
setregid(r0, 0x0)
setregid(0x0, r0)

00:02:47 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000080)="ee", 0x1)
pipe2(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={<r2=>0x0, 0x7ff, 0x4, [0x1ff, 0x1, 0x4, 0x100]}, &(0x7f00000000c0)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x9f, @remote={0xfe, 0x80, [], 0x0}, 0xfaa}}, r2, 0x7, 0xffff, 0x100, 0x0, 0x1, 0x65}, 0x98)

00:02:47 executing program 1:
setitimer(0x0, 0x0, 0x0)
setitimer(0x0, 0x0, 0x0)
r0 = socket$inet_icmp(0x2, 0x2, 0x1)
recvfrom$inet(r0, &(0x7f0000000000)=""/111, 0x6f, 0x80, 0x0, 0x0)
mlock(&(0x7f0000fac000/0x4000)=nil, 0x4000)

00:02:47 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$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x224)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0)
symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00')
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xfff, @empty, 0x7}}, r1}, 0x84)

00:02:47 executing program 3:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x0)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000000)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27)

00:02:47 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
dup(0xffffffffffffffff)
select(0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={<r1=>0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x80, 0x2dee, 0x10, 0x400, 0x9, 0x5, 0x5, 0x0, r1}, &(0x7f0000000140)=0x20)

00:02:47 executing program 0:
syz_extract_tcp_res(0x0, 0x1, 0x40000000000000)
execve(0x0, 0x0, 0x0)
syz_extract_tcp_res(&(0x7f0000000000), 0xfffffffffffffffb, 0x3f)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffff001, 0x0, 0x3, 0x5}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x9, 0xf, 0xffff, 0x26b3}, &(0x7f00000001c0)=0x18)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000200), &(0x7f0000000240)=0x4)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1000, 0x9}, &(0x7f0000000140)=0xc)

00:02:48 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/18)
shmget(0x3, 0x4000, 0x90, &(0x7f0000ffc000/0x4000)=nil)
select(0x40, &(0x7f0000000040)={0x7fff, 0x9, 0x1, 0x1, 0xe9, 0xff, 0x5, 0x401}, &(0x7f0000000080)={0x1, 0x6, 0x3, 0x20, 0x7, 0x800, 0x0, 0x9}, &(0x7f00000000c0)={0x3f, 0x2, 0x0, 0x7fffffff, 0x8, 0x2, 0x7f, 0x101}, &(0x7f0000000100)={0xe6c, 0xcdc})
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
freebsd10_pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
readlinkat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0)
ppoll(&(0x7f00000002c0)=[{r1, 0x4}, {r3, 0x101}, {r3, 0x81}, {r2, 0x2000}, {r3, 0x2000}, {r2, 0x3}], 0x6, &(0x7f0000000300)={0x200, 0x3d6c}, &(0x7f0000000340)={0x3}, 0x8)
freebsd11_fstat(r2, &(0x7f0000000380))
setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000400)={@multicast1, @multicast1, 0x1, 0x5, [@multicast1, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}]}, 0x24)
bind$inet(r2, &(0x7f0000000440)={0x2, 0x3, @loopback}, 0x10)
getsockname$inet6(r2, &(0x7f0000000480), &(0x7f00000004c0)=0x1c)
setsockopt$inet6_buf(r3, 0x29, 0x2c, &(0x7f0000000500)="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", 0x1000)
clock_getres(0xf, &(0x7f0000001500))
clock_getres(0xf, &(0x7f0000001540))
poll(&(0x7f0000001580)=[{r1, 0x2150}, {r3, 0x68}, {r2}, {r1, 0x1}, {r3, 0x40}, {r2, 0x4}, {r3, 0x80}, {r1}, {r2, 0x10}, {r2, 0x2100}], 0xa, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001600)={0xa, [0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0]}, &(0x7f0000001640)=0x2c)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001680)={r5, 0xfffffffffffffa62}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000016c0)=0x7, 0x4)
clock_getres(0x0, &(0x7f0000001700))
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000001740)={@local, @remote, <r7=>0x0}, &(0x7f0000001780)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000017c0)={@multicast2, @empty, r7}, 0xc)
connect$inet6(r3, &(0x7f0000001800)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x57e}, 0x1c)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001840)={r4, 0x7fffffff}, &(0x7f0000001880)=0x8)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000018c0)={@multicast2, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001900)={r6, 0x2}, &(0x7f0000001940)=0x8)
shmctl$IPC_RMID(r0, 0x0)
r8 = semget$private(0x0, 0x3, 0x404)
__semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000001980)=""/143)

00:02:49 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="8d98381522c5eafc28405a0f0785b4cf681df012e8cea346f610195fa3", 0x1d}, {&(0x7f0000000140)="02f57054285743e7b7742aeb70e34ecfefba888824853fe80d53767eee63dd1ed634297466c4f1b6daf6d4f446cd8b03f29e6e4daf8052f38bb915e5e8727373a148ab069b5e0bbc25ca1d1c594b8e0a87f82ae0cb45f8995ef802236a703084c2c07631a2ef493513a67be0044502c47c1af64dbdd67a51c34f499eb1cdef62457eef9bede835536b4a9b908c124d676aca3eb3676d22e9730acfac003fbcdabf0a7f557068687f0bc98e9e2f04b93cac7e90e1b3353f29828e4cbad099c65336b7be1e60a9b079df0ab0e2592a6ae743170ee115d169bf4080147dd9b05536c6b52244fa8714c9c4", 0xe9}, {&(0x7f0000000040)="c026f7351d6f2e5d3bc812e40e463475358462a7a6413d787a9b35555a91c6217d8c9d63420bcc143409282cdb8028a8012d28", 0x33}], 0x3)
pipe2(&(0x7f0000001740)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8)
writev(r2, &(0x7f0000001340)=[{&(0x7f0000001fc0)="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", 0x533}], 0x1)
read(r1, &(0x7f00000000c0)=""/82, 0x533)

00:02:49 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={<r1=>0x0, 0x80000001}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x8001}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xffffffffffffff3a, @loopback, 0x2}}, r1}, &(0x7f0000000180)=0x84)

00:02:51 executing program 3:
clock_gettime(0x5, &(0x7f0000000040))
truncate(&(0x7f0000000000)='./file0\x00', 0x1)
clock_settime(0xe, &(0x7f0000000080)={0x7, 0x4})

00:02:51 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={<r2=>0x0, 0x8, 0x1}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0xd5, 0x400, 0x4000, 0x5, 0x13, 0x101, 0x40, 0x100000000, <r3=>0x0}, &(0x7f0000000580)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r2, 0x7, 0x956, 0x4, 0x20, 0x2, 0x4, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x100, 0xfd, 0x7fff, 0x9, 0x8}}, &(0x7f0000000680)=0xb8)
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r5=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10)
r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
r7 = socket(0x2, 0x10000003, 0x4)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r9 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r9, 0x7e2780e3)
r10 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000006c0)={@loopback, @rand_addr}, &(0x7f0000000700)=0xc)
ppoll(&(0x7f0000000080)=[{r4, 0x20bc}, {r9, 0xb2}, {r7, 0x40}, {r7, 0x4}, {r8}, {r6, 0x120}], 0x6, &(0x7f0000000140)={0x7, 0x8}, &(0x7f0000000240)={0x4}, 0x8)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r10, 0x1f470000)

00:02:52 executing program 3:
r0 = socket(0x2, 0x30000005, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2500000084000000040000000de10057005e0075b1516915a25b885619e21aeafaf4f48f95ec9cc74b"], 0x29}, 0x0)

00:02:53 executing program 1:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={<r2=>0x0, 0x8, 0x1}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0xd5, 0x400, 0x4000, 0x5, 0x13, 0x101, 0x40, 0x100000000, <r3=>0x0}, &(0x7f0000000580)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r2, 0x7, 0x956, 0x4, 0x20, 0x2, 0x4, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x100, 0xfd, 0x7fff, 0x9, 0x8}}, &(0x7f0000000680)=0xb8)
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r5=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10)
r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
r7 = socket(0x2, 0x10000003, 0x4)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r9 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r9, 0x7e2780e3)
r10 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000006c0)={@loopback, @rand_addr}, &(0x7f0000000700)=0xc)
ppoll(&(0x7f0000000080)=[{r4, 0x20bc}, {r9, 0xb2}, {r7, 0x40}, {r7, 0x4}, {r8}, {r6, 0x120}], 0x6, &(0x7f0000000140)={0x7, 0x8}, &(0x7f0000000240)={0x4}, 0x8)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r10, 0x1f470000)

00:02:53 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x7fffffff, 0x2000, 0x10001, 0x6, r1}, 0x10)
listen(0xffffffffffffffff, 0x3e)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r2 = msgget$private(0x0, 0x0)
msgrcv(r2, &(0x7f00000004c0)={0x0, ""/241}, 0xf9, 0x3, 0x1800)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={<r3=>0x0, 0x4, 0xf, 0x5, 0xa5}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r3, 0x9, 0x3, 0x9}, &(0x7f00000002c0)=0x10)
poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x2092, 0x10000)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r4=>0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r4, 0xf, 0x3}, 0x8)
setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r4, 0x9517}, 0x8)
r5 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0)
mknodat(r5, &(0x7f0000000000)='./file1\x00', 0x1, 0x3)
fcntl$setflags(r0, 0x2, 0xffffffffffffffff)

00:02:53 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
r1 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c, 0x20000000)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000440)={<r2=>0x0, 0x8, 0x1}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0xd5, 0x400, 0x4000, 0x5, 0x13, 0x101, 0x40, 0x100000000, <r3=>0x0}, &(0x7f0000000580)=0x20)
getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r2, 0x7, 0x956, 0x4, 0x20, 0x2, 0x4, 0x1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x100, 0xfd, 0x7fff, 0x9, 0x8}}, &(0x7f0000000680)=0xb8)
pipe2(0x0, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb)
listen(0xffffffffffffffff, 0x0)
execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
r4 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r5=>0x0}, &(0x7f0000000180)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10)
r6 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000)
r7 = socket(0x2, 0x10000003, 0x4)
r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
close(0xffffffffffffffff)
r9 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r9, 0x7e2780e3)
r10 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f00000006c0)={@loopback, @rand_addr}, &(0x7f0000000700)=0xc)
ppoll(&(0x7f0000000080)=[{r4, 0x20bc}, {r9, 0xb2}, {r7, 0x40}, {r7, 0x4}, {r8}, {r6, 0x120}], 0x6, &(0x7f0000000140)={0x7, 0x8}, &(0x7f0000000240)={0x4}, 0x8)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r10, 0x1f470000)

00:02:53 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0xa0, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000000)=""/18)
shmget(0x3, 0x4000, 0x90, &(0x7f0000ffc000/0x4000)=nil)
select(0x40, &(0x7f0000000040)={0x7fff, 0x9, 0x1, 0x1, 0xe9, 0xff, 0x5, 0x401}, &(0x7f0000000080)={0x1, 0x6, 0x3, 0x20, 0x7, 0x800, 0x0, 0x9}, &(0x7f00000000c0)={0x3f, 0x2, 0x0, 0x7fffffff, 0x8, 0x2, 0x7f, 0x101}, &(0x7f0000000100)={0xe6c, 0xcdc})
r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140))
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
freebsd10_pipe(&(0x7f0000000200)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
readlinkat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280), 0x0)
ppoll(&(0x7f00000002c0)=[{r1, 0x4}, {r3, 0x101}, {r3, 0x81}, {r2, 0x2000}, {r3, 0x2000}, {r2, 0x3}], 0x6, &(0x7f0000000300)={0x200, 0x3d6c}, &(0x7f0000000340)={0x3}, 0x8)
freebsd11_fstat(r2, &(0x7f0000000380))
setsockopt$inet_msfilter(r3, 0x0, 0x4a, &(0x7f0000000400)={@multicast1, @multicast1, 0x1, 0x5, [@multicast1, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}]}, 0x24)
bind$inet(r2, &(0x7f0000000440)={0x2, 0x3, @loopback}, 0x10)
getsockname$inet6(r2, &(0x7f0000000480), &(0x7f00000004c0)=0x1c)
setsockopt$inet6_buf(r3, 0x29, 0x2c, &(0x7f0000000500)="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", 0x1000)
clock_getres(0xf, &(0x7f0000001500))
clock_getres(0xf, &(0x7f0000001540))
poll(&(0x7f0000001580)=[{r1, 0x2150}, {r3, 0x68}, {r2}, {r1, 0x1}, {r3, 0x40}, {r2, 0x4}, {r3, 0x80}, {r1}, {r2, 0x10}, {r2, 0x2100}], 0xa, 0x6)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001600)={0xa, [0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0]}, &(0x7f0000001640)=0x2c)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001680)={r5, 0xfffffffffffffa62}, 0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000016c0)=0x7, 0x4)
clock_getres(0x0, &(0x7f0000001700))
getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000001740)={@local, @remote, <r7=>0x0}, &(0x7f0000001780)=0xc)
setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000017c0)={@multicast2, @empty, r7}, 0xc)
connect$inet6(r3, &(0x7f0000001800)={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x57e}, 0x1c)
getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001840)={r4, 0x7fffffff}, &(0x7f0000001880)=0x8)
setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f00000018c0)={@multicast2, @loopback, @remote={0xac, 0x14, 0x0}}, 0xc)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001900)={r6, 0x2}, &(0x7f0000001940)=0x8)
shmctl$IPC_RMID(r0, 0x0)
r8 = semget$private(0x0, 0x3, 0x404)
__semctl$IPC_STAT(r8, 0x0, 0x2, &(0x7f0000001980)=""/143)

00:02:53 executing program 0:
r0 = socket(0x810000000001, 0x3, 0x7)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f00000000c0)=0x10)
getsockopt(r0, 0x0, 0x6b, 0x0, 0x0)
getsockname(r0, &(0x7f0000000100)=@in6, &(0x7f0000000180)=0x1c)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x87c, 0x99}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0xb4, {{0x2, 0x3, @multicast2}}}, 0x90)
getsockname(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x16)

00:02:53 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup2(r0, r0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x2)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc)

00:02:53 executing program 0:
r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')
renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00')

00:02:54 executing program 1:
mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4)
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3)

00:02:54 executing program 1:
r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
ftruncate(r0, 0x7e2780e3)
recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000007c0)=[{&(0x7f0000000100)=""/205, 0xcd}, {&(0x7f0000000200)=""/219, 0xdb}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/164, 0xa4}, {&(0x7f0000000480)=""/242, 0xf2}, {&(0x7f0000000580)=""/212, 0xd4}, {&(0x7f0000000680)=""/145, 0x91}, {&(0x7f0000000740)=""/99, 0x63}], 0x8, &(0x7f0000000840)=""/4096, 0x1000}, 0x40)
r1 = open$dir(&(0x7f0000001880)='\x00', 0x8000, 0x6)
mlockall(0x1)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x4000000000000000)

00:02:55 executing program 3:
r0 = socket$inet(0x2, 0x10000000, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={<r1=>0x0, 0x1ff}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x3, "4cf825"}, &(0x7f00000000c0)=0xb)
mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg$inet_sctp(r0, &(0x7f0000000400)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0xfff, @loopback, 0x1}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000140)="110d8a3257d423f815cb7b176fc16d4eb517c9e3ed49992a6b35ca85945dfd6b7b4f5cdd21723388e4a4b95dc904bf470727437e74c3a630caec8d02328826cce09710b30a02d36f57ede33c0022f30873860afb6c12e8a19de35d983b66a18c2f6008c65b1d6d235b8a1ecf8da4b38e5283b103644487e82e05fcafde3f9ff44bbcae7a04d87f4ff0fb8de5a0f54b5e92cc310155be7c7bc489c0", 0x9b}, {&(0x7f0000000200)="d7589e5d77e27b2d1a8e4ea9ea221ce264afbc723da84c37970da46867ed62ad7b822409711306309a16b943bc6c2a22", 0x30}, {&(0x7f0000000240)="c14309f018c43edf9b1f01c1ae24adc83d9a171e7c037b48134b601ea4e1063b09309c48f4ca07a60456d449d7391472c627c42e9f71f46c147335aff6a539cf1a35b70dd7fccbfa43f4d3aba4488da0adf644ab50e030c04fdee5f57e7c563ab8d5", 0x62}, {&(0x7f00000002c0)="eaa100b7d29808af47e212943ede3804a806f54ed470b77971dc142a3770ab16a7bb9c9f6deb21c6b385936e66001f188fba8e04a0866c337b2cf756a78424f0bb4452b460842087fc597fdd6dbb94af270101bd963d29a584d8f942a1e63057d621a42273b7aec89d8c70f4da4ce7d3f1efa8d802655213bd48172ea5eed4bd845ea959", 0x84}], 0x4, &(0x7f00000003c0)=[@sndrcv={0x2c, 0x84, 0x2, {0x6229, 0xffffffff, 0x820, 0x4, 0x431, 0x2, 0x80000001, 0x9, r1}}], 0x2c, 0x20004}, 0x0)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r4 = dup2(r2, r3)
futimesat(r4, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={{0x5, 0x7}, {0xfff, 0x3}})
sendmsg$unix(r4, &(0x7f0000002280)={&(0x7f0000000440)=ANY=[@ANYBLOB='ile0\x00'], 0x1, &(0x7f0000001900)=[{&(0x7f0000002540)}], 0x1, 0x0, 0x0, 0x8c}, 0x1)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x4)

00:02:55 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = shmget(0x0, 0x4000, 0x80, &(0x7f0000fba000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
ftruncate(r0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffffe)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

00:02:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x4, 0x84)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0xff, 0x4)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x2)

00:02:55 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1a7d4477cd1260127b76e18b18401673c32fa69e5400000000000000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRESOCT=r0, @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:02:55 executing program 3:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10)
sendto$unix(r0, 0x0, 0x316, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c)
getsockopt$inet_tcp_buf(r0, 0x6, 0x2027, &(0x7f0000000140)=""/220, &(0x7f0000000000)=0xdc)

00:02:55 executing program 0:
r0 = socket$inet6(0x1c, 0x800000003, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x9c)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000140)=0x8)
socket$inet_udp(0x2, 0x2, 0x0)

00:02:55 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r1)
getpeername$unix(r2, 0xffffffffffffffff, &(0x7f0000000140)=0xfe59)
r3 = semget$private(0x0, 0x7, 0x81)
__semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000000340)=0x80)
setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x3aecc0, @remote={0xac, 0x14, 0x0}}, 0xc)
r4 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ff9000/0x4000)=nil)
r5 = geteuid()
freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
fcntl$setflags(r2, 0x2, 0x1)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, <r8=>0x0})
r9 = getpid()
r10 = getpgid(0x0)
shmctl$IPC_SET(r4, 0x1, &(0x7f00000002c0)={{0x4, r5, r6, r7, r8, 0x14, 0x1}, 0x7fffffff, 0x7ff, 0x7, 0x38, r9, r10, 0x3})

00:02:55 executing program 3:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = 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)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={<r2=>0x0, 0x8c}, &(0x7f0000000280)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x2, 0x0, 0x400, 0x4, r2}, &(0x7f0000000400)=0x10)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xfffffd4b)
flock(r1, 0x2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={<r3=>0x0, 0x17, "9fe0683eaf570caac5a5d77613847ee21b1adec634dfa8"}, &(0x7f0000000200)=0x1f)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x100000000}}, r3}, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="699ef77b54fcd6fe61670832e529dd55a37d7b1d630222a98d3d"], 0x0)
fdatasync(r1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f00000002c0)=0xc)

00:02:55 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x3, 0x1)
pipe2(&(0x7f0000000300)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x108000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)
fsync(r2)
connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
fcntl$dupfd(r3, 0x15, r2)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r4, 0x0, 0x1000000000003)
pwritev(r4, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:02:57 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = shmget(0x0, 0x4000, 0x80, &(0x7f0000fba000/0x4000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
mlockall(0x2)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0)
ftruncate(r0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xfffffffffffffffe)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)

00:02:57 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
freebsd11_getdents(r0, &(0x7f0000000040)=""/215, 0xd7)
utimensat(r0, 0x0, &(0x7f0000000140)={{}, {0x0, 0x3}}, 0xfffffffffffffffe)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013)

00:02:57 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={<r1=>0x0, 0x7fff000000000}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x7}, 0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x7b, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f0000000100)=0x4)
open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x94)
r2 = open(0x0, 0x0, 0x0)
poll(&(0x7f0000000000)=[{r0, 0x6}, {r2, 0x81}, {r0, 0x132}], 0x3, 0xa4)
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)

00:02:57 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0xfffffffffffffff9}, 0x1)
readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c)

00:02:57 executing program 1:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
r1 = semget$private(0x0, 0x0, 0x0)
fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
__semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f00000001c0)=""/183)
freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
r6 = getegid()
r7 = geteuid()
r8 = getegid()
r9 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000400), 0x20000000)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000440)={<r10=>0x0, 0x4}, &(0x7f0000000480)=0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f00000004c0)={r10, 0x2}, &(0x7f0000000500)=0x8)
setgroups(0x3, &(0x7f0000000140)=[r8, r5, r3])
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000640)={{0x9e93, r4, r3, r2, r3, 0x22, 0xac6}, 0x2, 0x2, 0x8})
__semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000000c0)={{0x6, r4, r6, r7, r8, 0x10, 0x1}, 0x1, 0x5, 0x7fffffff})
getsockopt$inet_mreqn(r9, 0x0, 0xd, &(0x7f00000005c0)={@loopback, @rand_addr}, &(0x7f0000000600)=0xc)
getgid()
ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0)
r11 = open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r11, 0x84, 0x900, &(0x7f0000000380)={<r12=>0x0, 0xfffffffffffffff9}, &(0x7f00000003c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r11, 0x84, 0x22, &(0x7f0000000540)={0x5, 0x2, r12}, &(0x7f0000000580)=0xffffffffffffff42)

00:02:59 executing program 2:
r0 = socket(0x200000000000011, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1008, &(0x7f0000000000)={0xfffffffffffffffc}, 0x10)

00:02:59 executing program 1:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10)
fcntl$setstatus(r0, 0x4, 0x44)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r1, 0x29, 0x4, &(0x7f00000000c0), 0x4)
r2 = dup(r1)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:02:59 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100))
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={<r1=>0x0, 0x6, 0x5f8}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1, 0xc9ca}, 0x8)
setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x4)
bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x9, @loopback, 0xfffffffffffffff8}, 0x1c)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:02:59 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
bind$inet(r0, &(0x7f0000000100), 0x10)
r1 = fcntl$dupfd(r0, 0x0, r0)
open(&(0x7f0000000080)='./file0\x00', 0x2, 0x9)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={<r2=>0x0, 0xb3, "54d1f36c16a45996fcaba6225c0eaeb8a7ffc6edad0a0dab82ad4d091d746e53987ca679fb48e766c484818382e04326ebdb05ae9bfe0fb5c66162f3fb1de0ffe9f16d03ca921b3d8a7bae700805afb956629244f32c166944a557074e441378767965b8f146fdfbdc90afd00c558f480b19b356cd584f16d3aeb3e09cab96e709c3b591c49c0fa37ba2dac2e59f530643a44448fc8a76079697bc6c90029f4bb098bfcdd9b29418ae99bf47dd79bb9067a296"}, &(0x7f0000000000)=0xbb)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000140)=0x10)

00:02:59 executing program 2:
madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0)
r0 = socket$inet6(0x1c, 0x3, 0x6)
lseek(r0, 0x0, 0x0)

00:02:59 executing program 3:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={<r1=>0x0, 0x4}, &(0x7f0000000280)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r1, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, <r4=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r4}, 0xc)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x4, 0x0)
pipe2(&(0x7f0000000340)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff}, 0x0)
ftruncate(r5, 0x3)
chown(0x0, 0x0, 0x0)
poll(&(0x7f0000000380)=[{r5, 0x106}, {r6, 0x14}, {r6}], 0x3, 0x3)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x80013, r3, 0x0)

00:02:59 executing program 2:
r0 = socket(0x1c, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x7f00}, 0x10)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c0000000000000000000004000000dbbfdda317cab01c4e178b65fbed84c4c60bc02788e27594b7769058d3a49c4624e98f45bda5a4e921aab6d65c049b3670878d08142525cb1a360b1ad5cba6f697b57ae2b3"], 0x1)

00:02:59 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="51fb22b9d030f7dad1d6d985adddc8bcdd2b697dbb76bfaa1523be68f5fb90aed5d59739e439a1d4f36d61c9755c402ab6bfc1acdd3150476bdcbf335ab9db48a5", 0x41}, {&(0x7f0000002080)="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", 0x1000}], 0x2, 0x0)
open(&(0x7f0000000080)='./file0\x00', 0x40, 0x80)
getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000)

00:02:59 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
r1 = shmget(0x2, 0x2000, 0x28, &(0x7f0000ffe000/0x2000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f00000001c0)=""/143)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x1, 0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0xdffffffffffffffd)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, <r3=>0x0}, &(0x7f0000000440)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000004c0)={0x3, 0x2000, 0x8, 0x3, r3}, &(0x7f0000000500)=0x10)
r4 = socket$inet6(0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000340)={0x8cf1}, 0x1)
msgget(0xffffffffffffffff, 0x20)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={<r5=>0x0, 0x6, 0x3, [0x52a56184, 0xfffffffffffffff8, 0x3]}, &(0x7f0000000280)=0xe)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r5, 0x4a3}, &(0x7f0000000300)=0x8)
msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8)
fcntl$setstatus(r0, 0x4, 0x10004)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:02:59 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4)
shmget(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil)
bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x3]}}, 0x1c)

00:02:59 executing program 2:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef77", 0xaa, 0x0, 0x0, 0x0)
r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000200)='/', r1, &(0x7f0000000180)='./file1\x00')

00:03:00 executing program 3:
r0 = socket(0x2, 0x10000005, 0x0)
fstat(r0, &(0x7f0000000000))
getsockopt$inet6_udplite(r0, 0x88, 0x6, 0x0, 0x0)

00:03:00 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000)
close(r0)
socketpair(0x17, 0x4, 0x3, &(0x7f0000000080)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={<r4=>0x0, 0xb8ef, 0x8}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000240)={r4, 0x1, 0x3, 0x2, 0x401}, &(0x7f0000000280)=0x18)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000000c0)={<r5=>0x0, 0x4, 0x3, 0x7, 0x6}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000140)={r5, 0x3ff}, &(0x7f0000000180)=0x8)
munmap(&(0x7f0000000000/0x2000)=nil, 0x2000)
write(r1, 0x0, 0x0)

00:03:00 executing program 0:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000000)="f52e9d", 0x3, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x8, 0x9, 0x1, 0xb224, 0x1, 0x2, 0x100000000, {@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x2, 0x3, 0x2, 0x4}}, &(0x7f0000000280)=0xb8)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={r1, 0xc9, "69d23a6f1a07a2fd47c6ff1d5ec6d7cb52080a85018e0c66682c46954526285a78b81e1bea04d9a250f5df67e1832acd1476cf03500a6703c6488bf4dc9b75204ca34b3b3e851dc96b714df1769e893bf553336df7c25eb2d01e01075e09fb35aa41e89a23f0f24bb0dcff62c7fb7b88f83951653b509b584349588685abaef5dbf844e04be2d9ad3a96cd98cb657c8511cb19a24de88a75a539745b1212a4569cc6abf1ee4cac6b82ca4c551a757d403eb2947918415aa17e01c5b6155261ea6f19c9e2376d364692"}, &(0x7f00000003c0)=0xd1)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000100)=0x9, 0x4)
open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0)

00:03:00 executing program 2:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x180, 0x253, 0x8, 0x4, 0x100000001}, &(0x7f0000000040)=0x14)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x31, 0x3, 0x4}, &(0x7f0000000200)=0x18)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10)
utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)

00:03:00 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(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000700))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)={@in6={{0x1c, 0x3, 0x8, @loopback, 0x9}}, 0x0, 0x7, 0x1, 0x0, 0x3, 0xf, 0x8}, 0x98)
r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r5 = accept(r4, 0x0, 0x0)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r8 = socket(0x14, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000640)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479077e"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0)
r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0)
unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x0)
r10 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000c80)=ANY=[@ANYPTR64=&(0x7f0000000980)=ANY=[@ANYRESHEX=r2, @ANYRESHEX=r1, @ANYBLOB="8592bf4b514a19da0a42774fc2b450701538c73fb1d0e66dddccc3457e506892560c56cb1904ec1449a601cc19c2d071f1e379a945f05218e1c50caf4eece41c6f909cb944efd9d8f48e5f0ac62fb4854b2bf5ddd362352ad1d35c618f06c467ca80c6dd7ae5df28b9ae80f86d88a9355d234e8adaf21181f2d192605c5d1f0eac50712d87d4ec334da9a007da3f064413510b903f58c7e2682761c0820ac83f0fc25a48", @ANYRESDEC=r4, @ANYBLOB="58722ca17fc8859c0826eb891bd419e75316f739849344cbdd63ff1261c1870fec761dd7334fae69e69c5e2f7f677dc886a9f91efcb85741fa28610e4e3274fb4e4abab292c1dacadd8e2cb328f9ee276a97505b18927077b3e14ea37d22a651c1724a6481eb105fd5f8dc6b3dfa0ab56f0080700438e683ef2f86f217683619841544b069434bfbc83a574aeae07f7a5c48ee04baf5106577a21950b47f1e6e53277b35e9909f36b24b3876b42e3ecd57cdc9538580164f7c80977e750a19034d40038b99c78091b6a495a1fc39efa613370d6426f64029fe077a91f97502", @ANYRESOCT=r1], @ANYRESDEC=r3, @ANYRES32=r4, @ANYRES16=r7, @ANYRES32=r9, @ANYBLOB="186e855b060ac0532a34f274ef99f57d911ee0e706dc4deb61c22004c04fd7f190825197b2a38b0fe478c44933ea0e807f6dced87bb5de303739bc435b54241bc6e786e4150ea90d53f7a4d327a3d9970cf7bd76b198571e9c48bb03327f39bc460b1faccb4b2ebb44d18b2fdbb100ce7ad129416dec20d2afcdc12011376b3292cefbbde2094051e784710ea9f176c0b6b3f9473fc9e0e1ffa37d22c015debf9e592e458c0345278e0c64eec0dd439bf6a4c792f6616a4e8a3a750bcbdc24e46369a20c8bac158f107c22714f413785863f7e6d925b5173c74e12d92da1e68601057b8a6a1d9704aedac274656ee78c89", @ANYBLOB="912ed5d97425821a17d87bf51f172fd877ec", @ANYRES16=r10], 0x0)

00:03:01 executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x712, 0x0)
r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0)
flock(r0, 0x40000003)
flock(r0, 0x3)
flock(r0, 0x5)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x20, 0x8, 0x2, <r2=>0x0}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x5, 0x4b, "2dcb8e60582b127d6ceb090c166582fad667a3293c9eb3a94c7812e2b919af0426820a5f6827a0ffb08141b57a2ec524cf2048e3e0372f7c66ee4d1f1e249fb61bc3af27f17a4b3521fca8"}, 0x53)
close(r1)

00:03:01 executing program 2:
r0 = socket(0x2, 0x10000001, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc)
getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f0000000180))
lseek(r0, 0x0, 0x0)
getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000040)=""/9, &(0x7f0000000080)=0x9)
rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00')
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={<r1=>0x0, 0x3, 0xfffffffffffffffe, 0x5, 0x67a8b963, 0x10001, 0xd23, 0x800, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x2, 0x2, 0x4, 0x2, 0xa39}}, &(0x7f00000001c0)=0xb8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x12380000, 0x3, 0x1, 0x6}, &(0x7f0000000240)=0x18)

00:03:01 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={<r1=>0x0, 0x9}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x101, @loopback}}, r1, 0x80000000000000, 0x896b, 0xffffffff, 0xf8d5, 0x5a3}, &(0x7f00000001c0)=0x98)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66695b0f9e62"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r2=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10)

00:03:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={<r1=>0x0, 0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, r1, 0xe6, 0x2, 0x3}, 0x8c)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x319)

00:03:01 executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4100202, 0x102)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(r0, 0x2, 0x1)
recvfrom$inet6(r0, &(0x7f0000000040)=""/80, 0x50, 0x80, &(0x7f00000000c0)={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
dup2(r0, r0)
write(r0, &(0x7f0000000140)="e0dc2050f291e8308bdee73a06d3fc2772f79148c3759953cb73279bca34b77a675cb2151df8f2ca47ecb1e57f4c6bc1c46480e0de1015e24ffd9718a3fd4de896c0db411ada52e597a6f9354a6213bea38b87942b88e0c338cc174c811c94ade000ea165d1fd96a96eb6eaba00b7f9d3acc42a872d56d4fe014618eba2b0f2169d5d6806ceb32c968f2a6de7a4a0731d5b0bd2ecb969759d86246a8e4175a34dc6416741fe99b749ce27bb059b19a5f595d8a3398adffe0fa80385c4e994176a5107765c7f357f80a39525056ebfde9fa0eba9d85735bc3808284cd2325ed9820f700e3f9be77c19ccc5ae05210733b8996aec51486b7", 0xf7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32)

00:03:01 executing program 2:
setresuid(0x0, 0xee01, 0x0)
r0 = geteuid()
setresuid(0x0, 0x0, r0)
setreuid(r0, 0xee00)
geteuid()

00:03:01 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r0, 0x0, 0x5b, &(0x7f0000000100)=0x5, 0x4)
r1 = semget$private(0x0, 0x4, 0x8)
truncate(&(0x7f00000000c0)='./file0\x00', 0x8f4f)
semop(r1, &(0x7f0000000000)=[{0x0, 0x6, 0x800}], 0x1)
r2 = semget$private(0x0, 0x7, 0x0)
semop(r2, &(0x7f0000000040)=[{0x2, 0x1, 0x1800}, {0x0, 0x1d8}, {0x0, 0x3, 0x1000}, {0x2, 0x7fffffff, 0x800}, {0x3, 0x9, 0x1000}], 0x5)

00:03:01 executing program 2:
r0 = socket(0x10, 0x10000000, 0x0)
connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x3}, 0x28e)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="e8fff42839acf6131c8b0723315ed9086d725df3d1b60600a5665b7e115d79a1c0ce7ad83d82df8b14b76ce223d7dd4eed94ae5a7dfc12fbd3d38eb8f790e72ea22d9d7aad7bfb93a2925c76afed06848100757677c463a84d8f28e34a15e00b9ee7db4af572b81eb20000000000293c7b5f9e81ab", @ANYRES32=<r1=>0x0], &(0x7f0000000000)=0x2)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000}, 0x14)
socket(0x0, 0x5, 0x2)

00:03:01 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@empty, @loopback, @loopback}, 0xc)
setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0xffffffffffffff70)
readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/181, 0xb5}, {&(0x7f0000000100)=""/112, 0x70}], 0x2)

00:03:01 executing program 3:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
listen(r1, 0x0)
lseek(r1, 0x0, 0x0)
r2 = accept(r1, 0x0, 0x0)
r3 = open(&(0x7f00000000c0)='./file0\x00', 0x400, 0x40)
mkdirat(r1, &(0x7f0000000140)='./file0\x00', 0x100)
close(r0)
openat(r0, &(0x7f0000000080)='./file0\x00', 0x8, 0x20)
execve(0x0, 0x0, 0x0)
fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000100)={0xdd68, 0x3, 0x10001, 0x85}, 0x8)
ftruncate(r2, 0x3)

00:03:01 executing program 2:
r0 = socket$inet(0x2, 0x30000000, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
socket$inet(0x2, 0x10000000, 0x86e4)

00:03:01 executing program 2:
setrlimit(0x5, &(0x7f0000000040)={0xb, 0x10000})

00:03:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100), 0x10)
connect$unix(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="82022e2f66696c653000798d230498ad583e4597ba008b25e9af80dc4e191087cf47fda48ce731652667f9781db3ee72f4574e015a967eada1a3f881a1ac7a7802192424b7611e625898e671de2fb5798a1a7662989003ba9b0a79223fc2a0cff4917201027c251d5789b571ea54873005f96e4bac22cd653827213415481ca282d730bf44a95b22f165abc79377514783168ceedfd7855c6311bc0b204ba7ec92726083bf230f8608e5aab5ff0317245879e14efd47c985f0b19f2512d9ade0da16cbf83157dae4c4811b19c1cf82e8043b538ed706a4ef67b93c"], 0x10)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={<r1=>0x0, 0x4}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f00000000c0)={r1}, 0x8)
pipe2(&(0x7f0000000100)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x4)
bind$inet6(r2, &(0x7f0000000140)={0x1c, 0x3, 0xf6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c)

00:03:04 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="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", 0x2e1}], 0x1, 0x0}, 0x0)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)

00:03:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={<r1=>0x0, 0x49, "1dedb635a920dbfce59f0bfe5e69d6cfe81f8dcc954bb20a62c99f30cda6f89df3020db664d1503b637050e0f18caf7510d964ce6e1db29d041019f6d02bebd7bb91f680acac650c34"}, &(0x7f0000000040)=0x51)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f00000001c0)={<r2=>r1, 0x0}, &(0x7f0000000200)=0xd3)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x6, [0x4, 0x4, 0xdac3, 0x7, 0x1, 0x3]}, 0x10)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xe}, 0x8)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8)

00:03:04 executing program 2:
r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0x4, 0x92c, 0x9, 0x0, 0x7fff, 0x7, 0x2, {@in6={{0x1c, 0x0, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0xffff}}, <r2=>0x0, 0x5, 0x800, 0x0, 0x5, 0x100}}, &(0x7f0000000140)=0xb0)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x401, 0x4)
truncate(&(0x7f0000000200)='./file0\x00', 0x3)
r3 = socket$unix(0x1, 0x0, 0x0)
sendto$unix(r3, &(0x7f0000000240)="66662050f805d8168a017969acd23bd745b79d1520e449e38dc7201f7489dea58f4140605c9fb704a8607f26f7e55fe565d6949f4bad8aa835829eb695bfc6af8fc579a53605", 0x46, 0x1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x3}, 0x8)
r4 = open(&(0x7f0000000300)='./file0\x00', 0x400, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0xf, 0xffffffffffffae0c, <r5=>r2}, &(0x7f0000000380)=0xc)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000003c0)={r1, 0x1ff, 0xc34, 0x6, 0x1, 0x37}, 0x14)
mkdirat(r4, &(0x7f0000000400)='./file0\x00', 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x3, 0x200, 0x5, 0x9, r2}, 0x10)
freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0))
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000540)={r5, 0xbf53}, 0x8)
r6 = semget$private(0x0, 0x4, 0x1)
__semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000580)=0x542)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000005c0)={'rack\x00', 0xd58}, 0x24)
getpid()
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000600)={<r7=>r5, 0x9a}, &(0x7f0000000640)=0x8)
getsockname$inet(r4, &(0x7f0000000680)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000006c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000700)=0x8, 0x4)
__semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000000740)=0x1f)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000780)={0xd83, 0x7, 0x2000, 0x9, 0x3, 0x0, 0x2, 0x4, r2}, 0x20)
semget$private(0x0, 0x7, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x2, @multicast2}}, r2, 0xfffffffffffffff7, 0x4, 0x5}, 0x94)
futimesat(r4, &(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={{0x80000001, 0x5}, {0x2, 0x9}})
write(r4, &(0x7f0000000900)="8b07a920ec841b21d3837e6f31c60524c3576709d5cf8b99713aadca4d86f16b035b8ef084ed7c8df9f1cd0064fe22f6b16915d62609a6ea19a243dd6b49a9d58d004ed9ea11ac45738009111a9b4c850053f6737954e69ac0560c5c1d1dfff8f84099b8322b17a2e98c479ec74f5c1bc9e732559bfc6ec77118969c4b345d88bebd8163d4bca70540ae4053e47566708b3215c22a39d37ad73aea3cefe2036ab7abd0e453657b14f55eafc3f7ce11051af2020ed9c00ca4327de5aecad58a1e08f5e754e886c48e4014fea6f59844dc0fa02c460a44f66f6b301bed5cc65ef8ad535599a1", 0xe5)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000a00)={r2, 0xffffffffffff9466}, 0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000a40)={r1, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000a80)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r7}, 0x84)

00:03:04 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5da6e3e67520ede4461e41a2defce30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa10", 0x2e1}], 0x1, 0x0}, 0x0)
getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c)

00:03:04 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000500)={0xa0b, "d6e3c9c9f41424181e5c1b2064ecaa18"}, 0x14)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
r4 = socket(0x1b, 0x3, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={<r5=>0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
ftruncate(r1, 0x5)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x800007e2780e3)

00:03:04 executing program 1:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = getpgrp(0x0)
pipe2(&(0x7f0000000380)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
fcntl$setown(r0, 0x6, r1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={<r4=>0x0, 0xf, 0xfffffffffffffff7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r4, 0x10000}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0xe43b, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r5=>r4, 0x8, 0x2, 0x4, 0x80000000, 0x178, 0x5}, &(0x7f00000002c0)=0x98)
freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
r7 = getgid()
r8 = getgid()
r9 = getgid()
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000300)={r5, 0x1}, 0x8)
getgroups(0x4, &(0x7f00000001c0)=[r6, r7, r8, r9])
fcntl$setown(r3, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)
setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000340)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, 0x0, 0x9, [@local={0xac, 0x14, 0x0}, @loopback, @remote={0xac, 0x14, 0x0}, @empty, @rand_addr=0xff, @local={0xac, 0x14, 0x0}, @empty, @rand_addr=0x4, @loopback]}, 0x34)

00:03:04 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x827a9da7fd5aa294)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x100000001, 0x4)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x4, [0x100000001, 0x6, 0x7, 0x8]}, 0x10)
getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r1=>0x0, <r2=>0xffffffffffffffff])
setresgid(r2, r1, 0x0)

00:03:04 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
freebsd10_pipe(&(0x7f0000000000)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000200)={0x0, 0x81, 0x3, 0x31, 0xfffffffffffffffb, 0x5, 0x7, 0x1, {@in6={{0x1c, 0x0, 0x1, @loopback, 0x1ff}}, <r2=>0x0, 0x5, 0x24, 0x6, 0x9, 0x4a5b}}, &(0x7f0000000080)=0xb0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={<r3=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="823d577174ba96c051001fa2a0880461351d3a6343584296d9b06fdd1da872858ca58d1d688a2d0cc4d5a9043cf09d42099558ff4060291abd9520b96bff9c6f146be9809975188a372c1c3235c5a5a6c81caaf84910fb57edaec0c261a299e67d94c365e35e0263d14f428b063129c01e094fbe7e051ad62f0931185018759ffba2e2fa6f"], 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={r3}, 0x8)

00:03:04 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = accept4$inet(r1, 0x0, &(0x7f0000000500), 0x30000000)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4)
r3 = dup2(r1, r0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000640)={@multicast2, @remote={0xac, 0x14, 0x0}, @multicast2}, 0x49e)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0xfffffffffffffffd, 0x1000000000002)
poll(&(0x7f0000000140)=[{r4}, {r4, 0x100}, {r4, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
r5 = socket(0x1b, 0x3, 0x0)
writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000004c0)=0xfffffffffffffff7, 0x4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r7 = open(&(0x7f0000000440)='./file0\x00', 0x20800, 0x125)
poll(&(0x7f00000007c0)=[{r7, 0x1}, {r4, 0x11}, {r7, 0x10}, {r7, 0x2}, {r3}, {r0, 0x80}, {r1, 0x4}, {r0, 0x9}, {r2, 0x14}, {r3, 0x20}], 0xa, 0x3f)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000000400), &(0x7f0000000600)=0x4)
setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f00000005c0)={@broadcast, @broadcast}, 0xc)
ftruncate(r6, 0x800007e2780e3)

00:03:05 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x3, &(0x7f00000000c0)="e2c04ca7ea80b32dcf99cbf982ddd11e0ed87552437d62815ad3b48b07f4bd5db7e12f2c321d09b925aa24b485a00193190bde9ad32a51bf44cb6875c84879b8976270f70011f5abf9244e5bb4243eb0547d436c2c458c25b54a8a30c56b8c22a6f91767c4e5cd25853b3e4cd44545f2d4a129fb01bfa92f9ade6bb7dfc2a3c81499aad058f5898014b128bfcd011ac478a8d161207257434409b19cd9823cfcaaa34b1d5c409df5ab919b368a625ac2acc0d6cdfda1992493e9c5df", 0xbc)

00:03:05 executing program 3:
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000140), 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={<r0=>0x0, 0x2, 0x3, 0x4, 0x4}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={r0, 0x81, "e3b539f939a5519e79cda0582cce0c59a2ce64eaa3ef56009f2e7ed494f0f958dbdcab5d9acc3b3aa1ea10e60f58b75583d88993277b5e1b38cac131dcc3591f8382293e904c1d82c4abbd4bde63dea9598a72e1bea8aacdc541a4c140f9d158f465f35e3500e02483c843e977c1c3e96736cafd7cbc1984231d7ce791eaef0491"}, &(0x7f0000000180)=0x89)

00:03:05 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0100cda7", @ANYRES32=<r1=>0x0], 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x2, 0x2, 0x18, 0x5, 0x53}, &(0x7f0000000180)=0x14)

00:03:06 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
madvise(&(0x7f0000aa2000/0x3000)=nil, 0x3000, 0x2)
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100004)
fchmod(r0, 0x100)
munlockall()
setrlimit(0x0, &(0x7f0000000040)={0x3, 0x3})

00:03:06 executing program 3:
munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000dfb000/0x1000)=nil, 0x1000, 0x6)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x7f}}, <r1=>0x0, 0x5, 0x401, 0x2, 0x6, 0x805}, &(0x7f00000000c0)=0xa0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x40}, &(0x7f0000000140)=0x8)
madvise(&(0x7f0000a85000/0x3000)=nil, 0x3000, 0x2)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000f17000/0x4000)=nil, 0x4000, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3)

00:03:06 executing program 2:
freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0)
mkdir(&(0x7f00000000c0)='./file0\x00', 0x0)

00:03:06 executing program 1:
r0 = socket(0x2, 0x2, 0x0)
r1 = socket(0x2, 0x5, 0x0)
close(r0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2fff5b1aff6c65"], 0x1)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={<r2=>0x0, 0x4, 0x70}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x19, 0x3, 0x7, 0x3, 0x7}, 0x14)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x6, 0x8000, 0xfffffffffffffff9, 0x10000, 0x5}, &(0x7f00000001c0)=0xa0)

00:03:06 executing program 3:
r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffd000/0x1000)=nil)
shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0)

00:03:06 executing program 1:
r0 = socket$inet(0x2, 0x10000000, 0x0)
sendto(r0, &(0x7f0000000080)="4f985b966e504a7bad8c67310ed997d7c723890f6ab1fb8f41743d63561c9c3a0df3580e9f50f2157a7647964882866ec49ae1815ec806c597f3a1799bd49497ffd3ce528f07cb64f4e2db443c1d73210862d2dda7d785278f6e60b6d695468f97bc69d66f452dacb4563facba139b7f3df39aebadc4d877aeb27003fd1e4cf6b2efe55d9a48e2c59f8bacef5c99ad41439d49bfd7cdc2b081118b539b3e00a90b5f396b7c7c18de86da45937c386e1e76a8fa283cc0b95d411d30c219444041cb13eebc87921ffdd31fa71982fae5ba39479d7243bf3c0d4ab48ca923ffc164e1012391be035dc5d1bbbaa3e61eaf84afe2410c74d29743", 0xf8, 0x80, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x24c, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
sendmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@un=@abs={0x0, 0x0, 0x2}, 0x8, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="3000000000000000110000220000000006e2580e923e8107bb85718ba904102e9cf2b5b797190c4a0700000000000000cb289d39fca8ad71b10ad319ebd665ccc3356508d2e4e29036d2f0f257768ad238c4a0c7b0d44ffa7da7d02117106a956e206b4b189f172d20f73a4485b619b62da38402c2b3f92533d454d14e4e04f2cc031cf8b057615e934812db86d0fd401f2958853c24ab8fe3bef5cc11d59002266d617f2b8b3c7ab67c757ab35ad68526d180daaa57511d"], 0x30}, 0x8)
socket$inet(0x2, 0x0, 0x1)

00:03:06 executing program 3:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = socket$inet6(0x1c, 0x5, 0x9)
r2 = semget$private(0x0, 0x0, 0x2)
r3 = getuid()
fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
freebsd11_fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r5=>0x0})
getgroups(0x7, &(0x7f0000000240)=[<r6=>0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff])
__semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000004c0)={{0x3f, r3, r4, r5, r6, 0x4, 0x8001}, 0x9, 0xfff, 0x1})
r7 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
accept$inet6(r7, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
pipe2(0x0, 0x100000)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4)
mlockall(0x1)
sync()
getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200))
r8 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept(0xffffffffffffffff, 0x0, 0x0)
r9 = fcntl$dupfd(r8, 0x15, 0xffffffffffffffff)
r10 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r9, 0x84, 0x12, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r10, 0x0, 0x1000000000003)
pwritev(r10, 0x0, 0x0, 0x0)
open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_MAXSEG(r10, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:03:06 executing program 1:
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)={<r0=>0x0, 0x0}, &(0x7f00000000c0)=0x10)
r1 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={r0, 0x1}, &(0x7f0000000080)=0x8)

00:03:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000300)={<r1=>0x0, 0x9}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000280)={<r2=>r1, 0x13, 0x7}, &(0x7f00000002c0)=0x8)
shutdown(r0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2005000000fe800000ff0000000000000010000057c107a0b8032844007dc87ce4781c000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000043000000000000000000000000000000000000200000000000000000000000000000", @ANYRES32=r2], &(0x7f0000000180)=0x84)
r3 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x4, &(0x7f00000001c0)={r1, 0x0}, &(0x7f0000000200)=0xa7)

00:03:06 executing program 2:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
munmap(&(0x7f00000e8000/0x2000)=nil, 0x2000)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:03:06 executing program 1:
msgget$private(0x0, 0x0)
r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4)

00:03:07 executing program 0:
r0 = socket(0x1c, 0x10000007, 0x2)
bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10)

00:03:07 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, 0x10)
r1 = socket(0x8000000010, 0x10800106, 0x9)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={<r2=>0x0, 0x3}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x1, 0x0, 0x4}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2, 0x9, 0x1, 0x1b, 0x3, 0x0, 0x7}, 0xa0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x9a, r2}, 0xc)
socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast1}}, r2, 0x6, 0xc0f, 0x200}, &(0x7f0000000200)=0x94)

00:03:07 executing program 1:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$getown(r0, 0x5)
freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, <r1=>0x0})
freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fchdir(r0)
fcntl$setflags(r0, 0x2, 0x1)
setresuid(r1, r2, r3)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xffffffff, 0x1, 0x4, 0x9}, 0x8)

00:03:09 executing program 3:
shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
r0 = dup(0xffffffffffffffff)
unlinkat(r0, &(0x7f0000000000)='./file0\x00', 0x0)

00:03:09 executing program 0:
r0 = socket(0x17, 0x3, 0x5)
getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4)
getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={<r1=>0x0, 0x3, 0x7, 0x8}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @loopback}}, r1, 0xfffffffffffffe00, 0x3, 0x80}, 0x94)
getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)

00:03:09 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x200200000000003, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
r2 = socket$inet(0x2, 0x5, 0x2)
r3 = dup2(r1, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @remote}, &(0x7f0000000040)=0xc)

00:03:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x97, 0x7f, 0x6, 0x793}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x9, 0x9, 0x8, 0xffffffffffffffff, 0x7fffffff}, &(0x7f0000000100)=0x14)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
r2 = socket$inet6(0x1c, 0x6, 0x9)
getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r3 = socket$inet6(0x1c, 0x10000002, 0x0)
setsockopt$inet6_buf(r3, 0x29, 0x19, &(0x7f0000000140)="616a0e9d4dcb60b3f0cee74fb556cd347f49d6ae9bd73851e2e1594dec608db813f57330cd8159b9c5faffcb4cb222ce3ad5f718d005a069e20b58a92b04f53efbdb6cd6e9d7d7a6a152fe2f1cd8af1f1631f521446a3cc42aaca69faeb4ca9a67a850674db52970306484ff9610fa18d9104197a5588973baebc00cc66b104ae035cb25c411e1008a2fbe5f7e058f82b4b568ad2e64dd202795cd979f9f0ca21a164c249909c04599fa2902a750112b9b7c92603e7d86a357", 0xb9)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000200)="c5df6410d02fcebb97ae07470b2c27825c29dc32ab53ae96382d1e767b9b27a793", 0x21)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000240)={0x5, {{0x2, 0x0, @rand_addr=0x8}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118)

00:03:09 executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000140)={0x3, 0x5, 0x2, 0x1f, 0x3, 0x3, 0x5, 0x1ff}, &(0x7f0000000180)={0xa857, 0x5})
r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000)
accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x20000000)

00:03:09 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast1}}, <r1=>0x0}, &(0x7f0000000100)=0x8c)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0x800, r1}, &(0x7f0000000300)=0xc)
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$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000380)={0x7, &(0x7f0000000340)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @loopback, 0x4f5e77d5}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={<r2=>0x0, 0xb0, "a6d1f70295cf6adb41bcad9a74028c7d86702e325b8fdb8de56529baae85698622c808f8cfbe2c0fab0aecb92e863b5d03c5104f5d5baca6f28d7944a4c2cc7e9de70027554f92df30056b31c25f4ffc155698084be016669a7ec6001d03e6254234805ef12fbd79d9acde57c4c2e70924c46f3681c841361fae6065f057f07f3ed6682ef299589d695c07e93aba25e4bb6a3c5bf82f98b605812d960fe39fb5c2c460787a23e37853e3b8656d88ffff"}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x3, 0x3, 0x20, 0x9}, &(0x7f00000001c0)=0x18)

00:03:09 executing program 3:
getrusage(0xfffffffffffffffe, 0x0)
r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200), &(0x7f0000000240)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000280)={0x9, 0xe8d, 0x5800, 0x5, 0x6, 0x6, 0x6, 0x1ff, <r1=>0x0}, &(0x7f00000002c0)=0x20)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000300)={0x1, 0x100, r1}, &(0x7f0000000340)=0xc)
r2 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4)
getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @rand_addr}}, <r4=>0x0}, &(0x7f00000000c0)=0x8c)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x5}, 0x8)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)

00:03:09 executing program 0:
syz_emit_ethernet(0x2e, &(0x7f0000000040)="997ffce058f8d277ee347815080c7dc257aeef1188402dbc01eb22058d0c00000011b8f700000000000000000000")
chdir(&(0x7f0000000000)='./file0\x00')
chdir(&(0x7f0000000080)='./file0\x00')

00:03:09 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={<r1=>0x0, 0x9, 0x97, 0x7f, 0x6, 0x793}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x9, 0x9, 0x8, 0xffffffffffffffff, 0x7fffffff}, &(0x7f0000000100)=0x14)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4)
r2 = socket$inet6(0x1c, 0x6, 0x9)
getsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4)
r3 = socket$inet6(0x1c, 0x10000002, 0x0)
setsockopt$inet6_buf(r3, 0x29, 0x19, &(0x7f0000000140)="616a0e9d4dcb60b3f0cee74fb556cd347f49d6ae9bd73851e2e1594dec608db813f57330cd8159b9c5faffcb4cb222ce3ad5f718d005a069e20b58a92b04f53efbdb6cd6e9d7d7a6a152fe2f1cd8af1f1631f521446a3cc42aaca69faeb4ca9a67a850674db52970306484ff9610fa18d9104197a5588973baebc00cc66b104ae035cb25c411e1008a2fbe5f7e058f82b4b568ad2e64dd202795cd979f9f0ca21a164c249909c04599fa2902a750112b9b7c92603e7d86a357", 0xb9)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000200)="c5df6410d02fcebb97ae07470b2c27825c29dc32ab53ae96382d1e767b9b27a793", 0x21)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000240)={0x5, {{0x2, 0x0, @rand_addr=0x8}}, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x118)

00:03:09 executing program 0:
r0 = socket(0x1, 0x1, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
shutdown(r0, 0x2)
shutdown(r0, 0x1)
r1 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0)
shmdt(r1)

00:03:09 executing program 3:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x1)
r1 = socket$inet_icmp(0x2, 0x2, 0x1)
recvfrom(r1, &(0x7f0000000100)=""/175, 0xaf, 0x2, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000200)={0x4, 0x2}, 0x1c1)
setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000000c0)={0x6, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000440)="0db284b33faf8fd53a8d9bb7b69c894ed7150332e1daf6b03f0673487e4f23ab2a7d7a8a2e33589e818adeaedb880d86bc62a4403e7aa6031dd0f439397c0587d215c881fd214078e04d82ff4811436c6b5bfd7f0566f807d76c1d50fcc0098c33a7a097c97e8212a6a2e72c6956b5c439210c58b73db407de75fa1e715af4ca5bf41035e15695ce6c74cdf93c7046609e75f5e7e449ee3dfdaa80ccebfb1cbbbae7d7eb0a6d73419b217646737ac053cc6217", 0xb3)
connect$unix(r2, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x10)
execve(0x0, 0x0, 0x0)
openat(r1, &(0x7f00000001c0)='./file0\x00', 0x20001, 0x139)
close(r2)

00:03:09 executing program 3:
setreuid(0x0, 0xffffffffffffffff)
socketpair(0x1d, 0x10000000, 0x1000, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x3, 0x8}, 0x8)

00:03:09 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYBLOB="00080000080000ff01ffffff0900000004000000"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000380)={<r1=>0x0, 0x0}, &(0x7f0000000200)=0x270)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x80000000000000c8}, 0xfffffe04)
r2 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={<r3=>r1, 0x2a1e52e1, 0x5}, &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r1, 0x6}, &(0x7f0000000340)=0x8)
r4 = socket$inet6(0x1c, 0x10000000, 0x7fffffff)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000000c0)={r3, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x101}, &(0x7f00000002c0)=0x8)
connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c653000be985b81cfc8abca7a31a607d4a2095ac0b615f3e42e2f010000008d"], 0x1)

00:03:10 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
pwritev(r0, &(0x7f0000001480)=[{&(0x7f0000001380)="9ebae30e89902a95ba7f34ce6b3b7af6cb0bfaa045f2349257721e8d47108a4a32ab0b9dc2400abc2fd05dcb107df221b8a5c463881e740c973bd4201d8fae394b1940b7b3014949d2f81ef7e35dc2dcb51b6707d6cd1a29a2ca6b953ef58d7288a549d2add364ba37a56e12", 0x6c}, {&(0x7f0000001400)="196c05790e4e4261", 0x8}, {&(0x7f0000001440)="827e1a8a84da93a161b29a1b283d96afc338d4996f18e22920432b632c265f", 0x1f}], 0x1000000000000276, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x80})
preadv(r1, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0)
pwritev(r2, &(0x7f0000001300)=[{&(0x7f0000000140)="dc75ebb54704cea1aa2a2f1babeefd93f96e74f0654727622ccf398ebe79c5329afee7343187dfcb8ed91ebccd6b9da56311db1adb62a2a07fc834c16ef88a0f49783173940e65e73032210d212c713755704f2561c0f321d66afdfa8a4b7512f43a802146e908155977b2cb3ec54800b948a09ced6dbbfbd0b1e6d99fe3042d996df53a5820f7137e773d253f5eeb04c490acf089a20e0cd3923e73612a9e2d529a20074d7a8cb0afadff1ca7ce3fe1ae6993b2a460a9a0787beb79fb1b1b0ded3ec5", 0xc3}, {&(0x7f0000000240)="0d4c8e01bada95f2396d6bceab20fff07c534a70cc1161b1e84dc00679798d730257743f47dcd2813f8d2bc764830725510bcafc94eb8aef1b00a17f26190747860d45f398bbaab1e6f090f3ca06278680ed047472b13f6a53526bbb6150f68215919676a252d8642d38405e12e2c53d3f8e7c6684c35f751318e970b3269523f4de87ae425c", 0x86}, {&(0x7f0000000300)="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", 0x1000}], 0x3, 0x0)

00:03:10 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
fcntl$setflags(r0, 0x2, 0x1)
nanosleep(0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0)
semget$private(0x0, 0x1, 0x0)
__semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0)
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
getuid()

00:03:10 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x60000)
pwritev(r0, &(0x7f0000000180)=[{&(0x7f0000000080)="b92d2fffb4b6a4e0cc64df818b4bbc7870a43e4cb85aa8f1a2460e2eb8af2d2891b1821747f785b6fce469192797659b04b311e8f72ced5c8148a42cc5149f37f30769af172b990ffa5cd4e7212352a70ea446c038951cb35cf02b55399b51e70fc5e43e81100c0c1690c935254bfa02efaa60a2eda6c1df141eb3bc3b6bd43a3f1137b65cf16954a0d986c3404f78c57183b6809236291a4b8306b9d6ce3cf7e9e8", 0xa2}, {&(0x7f0000000140)="be31093d2f200f154136972f3b282f559c03c465de981317c67b9f43cd943f82e0a5c6bd51c7c162b15717bd0cada5357e540d58c4714bbb958c54", 0x3b}], 0x2, 0x0)

00:03:10 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x1)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="3d000000c3d9e447af32e35a781088135384da528313e038c337d8bf73b3d9cc12d29450851f5638311c34006279bafb5a1d7161bacd687427ec88e68d8d916ddc"], &(0x7f0000000140)=0x45)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={<r2=>0x0, 0x5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x1, 0x6, 0x4, 0x46, 0xf17, 0x18b8, 0x1, {@in6={{0x1c, 0x2, 0x9, @empty, 0x2}}, r2, 0xfffffffffffffffc, 0x90, 0x0, 0x6, 0xe64}}, &(0x7f0000000300)=0xb0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
fchdir(r3)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
dup(r4)
r5 = fcntl$dupfd(r4, 0x0, r3)
utimensat(r5, &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={{0x3f29, 0x100}, {0x7dee, 0x1b1777e2}}, 0x200)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqn(r5, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @rand_addr}, 0xc)

00:03:10 executing program 2:
r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0)={0x20, 0x6, 0x0, 0x1000, 0x6f, 0x3, 0xffffffff00000000, 0x4, 0x100, 0x40}, 0xb)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x2000001)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0xeffffffffffffffe, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0xffffffffffffffd1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0xfffffffffffffd07)
open(&(0x7f0000000140)='./file0/file0\x00', 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000380)={<r1=>0x0, 0x1, 0x3, 0x0, 0x1}, &(0x7f00000003c0)=0x18)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={r1, 0xb, 0x24}, &(0x7f0000000440)=0x8)
r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110)
futimesat(r2, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)={{0x1ff, 0x3}, {0x20, 0x4}})

00:03:10 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, <r0=>0x0])
chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0)
getgroups(0x1, &(0x7f0000000040)=[r0])
setgroups(0x0, 0x0)
setuid(0xee01)
mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0)

00:03:10 executing program 1:
r0 = dup(0xffffffffffffff9c)
r1 = dup(0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0)
pipe2(0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0)
r3 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000680)={@in={{0x2, 0x0}}, <r4=>0x0, 0x0, 0x9, 0x9, 0x3, 0x4}, &(0x7f00000001c0)=0xa0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000200)={r4, 0x40}, 0x8)
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={<r5=>0x0, 0x20, 0xf, 0x0, 0x2}, &(0x7f0000000440)=0x18)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000500)={r5, 0x1, 0x2, 0xffffffffaade4e2e}, &(0x7f0000000540)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={<r6=>0x0, 0x4}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)={r6, 0x8, 0x4, [0x10000, 0x2, 0x10000, 0xffffffffffff086d]}, &(0x7f00000003c0)=0x10)
setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0)={0x10000, 0x6, 0x10000, 0x40}, 0x8)
r7 = msgget(0xffffffffffffffff, 0x0)
open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000640)=0x42)
unlink(&(0x7f0000000580)='./file0\x00')
msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={<r8=>0x0}, &(0x7f0000000040)=0x8)
msgrcv(r7, &(0x7f0000000280)={0x0, ""/46}, 0x36, 0x3, 0x800)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r8, 0x1}, &(0x7f0000000100)=0x8)
r9 = getpid()
fcntl$lock(r2, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r9})

00:03:12 executing program 0:
socketpair(0x12, 0x3, 0xff, &(0x7f0000000100)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "3c8975c57c13f2fa0697493e9e51ba974039f4da2756c7802238274e5bf1be9057e598c2db3a9856407ec5c585bf14f2d17339fc45841870722e188a325acd17a0ef3850c7a10e3cfbda789a611aaf5cf10dc522904871b1458ecf763bf50d2a3a50acb299e40123fc393e30ca25708fc877a963777893bbe607b418052ea81c84eff550d402394e8739005fbca3aa443215a2a71491971711f06c8557edeeb38f6df6ccd1b8dd073ffd6110615f57a80c240991d2250c7aa0d9daecdf42f0b49ad6d2133340751646391ab01c8ddd91ba7ae4c427f2799a7fb9708b3ceb6b542613bd802c504278ed5febe77416536f"}, 0x100)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)

00:03:13 executing program 1:
shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0)
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil)
shmctl$IPC_RMID(r0, 0x0)
shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x3000)
socket(0x3, 0x30000007, 0xb7)

00:03:13 executing program 3:
fstat(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
setgid(r0)
getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, <r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff])
setregid(r1, 0x0)
setregid(r2, 0x0)

00:03:13 executing program 0:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020c80b2da6c0bd0d535467fbb11967b652e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e788620703008a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd983bdac25d8b06ab704fdb2d70fcd50fa1a5c13b7e81c52148cc181187396d67063a04aa1a8d446f561a8e64fde22f183131595508e56c40ceb"], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)

00:03:13 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000001}, 0xfffffffffffffd7a)
socketpair(0x1e, 0x0, 0x7fff, &(0x7f0000000000)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={<r3=>0x0, 0x3, 0x7fff}, &(0x7f0000000140)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0x7}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000001c0)={r3, 0xe5a1}, 0x8)

00:03:14 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000580)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100))
r1 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x7f3, 0x7ff, 0x8000, 0x2a8d, 0xae}, &(0x7f0000000140)=0xa0)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0x10000}, 0x8)
setsockopt$inet_opts(r1, 0x0, 0x5, &(0x7f0000000580), 0x1f)

00:03:14 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_group_source_req(r0, 0x0, 0x43, 0x0, 0xffffffffffffff13)
r1 = socket$inet(0x2, 0x0, 0x401)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @rand_addr=0x7fff}}, <r2=>0x0}, &(0x7f00000000c0)=0x8c)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8)

00:03:14 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
freebsd10_pipe(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
writev(r0, &(0x7f0000001480)=[{&(0x7f00000000c0)="849ec212ad4e267fb759b35f013a1ea32aa667050ec679725b8f2eed267998bdd29138e79e96791e43219b809ddc52821e719446f60beb60c9fb9b7f7d7623145db4762b9a34807274a117819c79a02ac06724e839f06840308e7c73ab1b544f892ab5ad8c8d0d6406c4e975eb702dbf27dcad7196ac9df08cff0cb59f64e8870fd3ebe62a15145386f25156dea28594393dd1bdf77699187b3484113b06f13951f8d2b02e660d19edf1dc79bf1b3739bc16eefcf2475b26e9b588bf160ddc2b419bf1bbc0dff223f49d1d8aa509d3f73ab4e0fa977dca9fc10698aa01229f0752154bb0c6123eaa183cc7ba", 0xec}, {&(0x7f00000001c0)="792478a9b6adac55b15db441dd75463dc3fc83dde1c3718180fb0c4e2ec81b41fbbf97d20388c39460996776413c93f59888efce597ea94533e3e6cb19587b9fab7a52be89291683d8092b96b1d40cc6a467062b7d032e6b6511e330386739dab3c12e2b2c22dec3aad137a08d39610b337afffa4b1ddeb7b8eb3c0f2f4e18262425bf7135699e2389ca080cb86fa81d5397d8466576945e74005a5007d0fc78a0702c260073ec972cc61dc8c2ba7fed263c0e84c71fa05ce9f69d250725519b41c8a8bddf9b5a4583a7711ebd50", 0xce}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="244ff6b64e2a249813f9176bf7a78513b0358afe4a84c8048de96dbbf36277a44db3ed44f2efd4a5471788a9a4846b24554c6be509739db1ff809020043b085ffceddf1c8f3654af015a72d4087e533cbeece532e26aca3cd82c5ff5ae055684575c2c9aa4737fd6cb18bf8f421af5494f478b8f32ea00298733e5c93c6857dbbe694052507f842ca46821ec49b980653fc498bdfbd4903f71467ed1f7b546f6c37611fe87fcfb6532c0d8bad6f9ff05263429c37f2bf8defe08752e390b1134a847b4d2339b5d77013ec1d7e423857ff79041851f778eb6fd82f9589f6a5aad", 0xe0}, {&(0x7f00000013c0)="c93827bbf71054f1679f83f940780ba33b75e1eed04f1e2e4226097747a4989bdb3c86d3851c014e737f518d0000909ba8826edfa5a4071c48d0802f79c7f9e75eab2e92217ce6fda38904fd58dc2c41ea4566ee1a2f8338e0fee1dd61b125eabf64d14ad3c4eff4fb26ecb1d52a1ce037e031170e5f0b884672b0e89346b8635b9e397c429a344013153dbc20fea193c9fdbd860c091c101062ac555b3c18bf", 0xa0}], 0x5)
fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001500)={<r2=>0x0, 0x5b}, &(0x7f0000001540)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000001580)={r2, 0xb1}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080))
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
mlockall(0x1)
sync()
socket$inet6(0x1c, 0x2, 0x0)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0)

00:03:14 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
symlink(0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0xef6d9c0, 0x4)
r3 = shmget$private(0x0, 0x1000, 0x220, &(0x7f0000ffd000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x4, @empty, 0xe16c9fa}}, <r4=>0x0, 0xfffffffffffffff8, 0x7, 0x100, 0x0, 0x10001, 0x6}, &(0x7f0000000440)=0x98)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r4, 0x5, 0x3, [0x0, 0x6, 0x3]}, &(0x7f0000000480)=0xe)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="2a93040002000400000001007844a2ff5e30eb1c805fa08bc3cdd25b11446d5f2708f27979b35c722e398e558901add2a5c09720daaf988bdd658e95d2b1543f63131a9d13804dca1d5bba89afe209ecb0c51c4575245227b86b81f90497cad707c60820855696de174b9e520604889badbc73d36239dcae0ef33c7c9d3674cba548ffec3f6907dee865fa3bd6f612c403f947934ee3e4b27c77e615abecf6ecd5c21f9489b6d8530ac84396a61e5eb80100af47688a2f4e0f5171081bfa47"], 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x81, <r5=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000008000200ffff010009000500cd02fb8e4a6d04a4ce260972e0020000000000"], &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x4, 0xc00, 0x5bf, 0x81, 0x81, 0x3, 0xffffffff, r5}, &(0x7f0000000280)=0x20)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/68)
preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/161, 0xa1}, {0x0}, {0x0}, {0x0}], 0x4, 0x0)
r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_SET(r6, 0x1, &(0x7f0000000500)={{0x0, 0x0, r1, r0, 0x0, 0x11}, 0x4, 0x1, 0x7f})

00:03:14 executing program 1:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
r2 = dup(r1)
write(r2, &(0x7f0000000040), 0xfffffedf)
readv(r0, &(0x7f0000000540)=[{&(0x7f0000000080)=""/201, 0xc9}], 0x1)
write(r2, &(0x7f0000000040)='t', 0x1)
execve(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendto(r1, &(0x7f0000000200)="86b14f755c6819aa42ccbaba8efc7ca082f647f8dbeaecf47fcdcfa6c64c3ccd207e59d156e18ee1a8255a14d01a7a2606f2b90c2b3c994d41c551df12416fa986fd3d82bdce29a8902d2a5adc07913cbafa300037e5102d84bc99d2b24350cbe1f4a6ffe962dec9777a690883", 0x6d, 0x80, 0x0, 0x0)

00:03:14 executing program 3:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
symlink(0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0xef6d9c0, 0x4)
r3 = shmget$private(0x0, 0x1000, 0x220, &(0x7f0000ffd000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x4, @empty, 0xe16c9fa}}, <r4=>0x0, 0xfffffffffffffff8, 0x7, 0x100, 0x0, 0x10001, 0x6}, &(0x7f0000000440)=0x98)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r4, 0x5, 0x3, [0x0, 0x6, 0x3]}, &(0x7f0000000480)=0xe)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="2a93040002000400000001007844a2ff5e30eb1c805fa08bc3cdd25b11446d5f2708f27979b35c722e398e558901add2a5c09720daaf988bdd658e95d2b1543f63131a9d13804dca1d5bba89afe209ecb0c51c4575245227b86b81f90497cad707c60820855696de174b9e520604889badbc73d36239dcae0ef33c7c9d3674cba548ffec3f6907dee865fa3bd6f612c403f947934ee3e4b27c77e615abecf6ecd5c21f9489b6d8530ac84396a61e5eb80100af47688a2f4e0f5171081bfa47"], 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x81, <r5=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000008000200ffff010009000500cd02fb8e4a6d04a4ce260972e0020000000000"], &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x4, 0xc00, 0x5bf, 0x81, 0x81, 0x3, 0xffffffff, r5}, &(0x7f0000000280)=0x20)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/68)
preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/161, 0xa1}, {0x0}, {0x0}, {0x0}], 0x4, 0x0)
r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_SET(r6, 0x1, &(0x7f0000000500)={{0x0, 0x0, r1, r0, 0x0, 0x11}, 0x4, 0x1, 0x7f})

00:03:15 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
sync()
symlink(0x0, 0x0)
fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0, <r1=>0x0})
r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040)=0xef6d9c0, 0x4)
r3 = shmget$private(0x0, 0x1000, 0x220, &(0x7f0000ffd000/0x1000)=nil)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x4, @empty, 0xe16c9fa}}, <r4=>0x0, 0xfffffffffffffff8, 0x7, 0x100, 0x0, 0x10001, 0x6}, &(0x7f0000000440)=0x98)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000002c0)={r4, 0x5, 0x3, [0x0, 0x6, 0x3]}, &(0x7f0000000480)=0xe)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r4, @ANYBLOB="2a93040002000400000001007844a2ff5e30eb1c805fa08bc3cdd25b11446d5f2708f27979b35c722e398e558901add2a5c09720daaf988bdd658e95d2b1543f63131a9d13804dca1d5bba89afe209ecb0c51c4575245227b86b81f90497cad707c60820855696de174b9e520604889badbc73d36239dcae0ef33c7c9d3674cba548ffec3f6907dee865fa3bd6f612c403f947934ee3e4b27c77e615abecf6ecd5c21f9489b6d8530ac84396a61e5eb80100af47688a2f4e0f5171081bfa47"], 0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x81, <r5=>0x0}, &(0x7f0000000200)=0xc)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r5, @ANYBLOB="000008000200ffff010009000500cd02fb8e4a6d04a4ce260972e0020000000000"], &(0x7f0000000300)=0x18)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x1, 0x4, 0xc00, 0x5bf, 0x81, 0x81, 0x3, 0xffffffff, r5}, &(0x7f0000000280)=0x20)
shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000180)=""/68)
preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/161, 0xa1}, {0x0}, {0x0}, {0x0}], 0x4, 0x0)
r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil)
shmctl$IPC_SET(r6, 0x1, &(0x7f0000000500)={{0x0, 0x0, r1, r0, 0x0, 0x11}, 0x4, 0x1, 0x7f})

00:03:15 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0)
sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000016c0)="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", 0xe7d}], 0x1, 0x0}, 0x101)
execve(0x0, 0x0, 0x0)
close(r0)

00:03:16 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = dup(r0)
pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000100)="981f17e6876e4f2d1d84976d25f0d2f7", 0x10}, {&(0x7f0000000140)}, {&(0x7f0000000180)="4a0d882d7add119248a8c87daf07c9622100b1561a822c1cc1488887b1e431a717a3916848ae2d13ca4a5ec4284d10bc10f787998fa7c19c7de7794aae7fe01f35182ddb0d625755737939fa4222136b5de7049438b1cef3f1f0cb4d37d218a21c393b3d5dcbafeccb203a4babb091bccf851071389f957ef119cf53613ee94fd7c07d6f56", 0x85}, {&(0x7f0000000240)="5c017d5f13f9e40351", 0x9}], 0x4, 0x0)
writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000300)='\'', 0x1}], 0x1)
pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998)
read(r1, &(0x7f0000000000)=""/175, 0x6d999)
munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000)
r2 = dup(0xffffffffffffff9c)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={<r3=>0x0}, &(0x7f00000002c0)=0x8)
open(&(0x7f0000000380)='./file0\x00', 0x101c5, 0x101)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000340)={r3, 0x101}, 0x8)

00:03:16 executing program 3:
mkdir(&(0x7f0000000140)='./file0\x00', 0x0)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab354223", 0x22, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00')
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x62, 0x1000)
munlockall()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="05c02f3ac1bac62165820000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r1=>0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x18)
accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000200)=0x8, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x800}, &(0x7f0000000180)=0x8)

00:03:16 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r1, 0xffff, 0x1014, &(0x7f0000000000), 0x10)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
poll(&(0x7f0000000000), 0x0, 0x0)
r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
faccessat(r2, &(0x7f0000000340)='./file0\x00', 0xc0, 0xc00)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4)
fcntl$setflags(r1, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
__getcwd(0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140)=0x6, 0x4)
r3 = shmget$private(0x0, 0xd000, 0xf0d1c9967ed24913, &(0x7f0000ff0000/0xd000)=nil)
shmctl$SHM_INFO(r3, 0xe, &(0x7f0000000280)=""/135)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0)
readlinkat(r2, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)=""/74, 0x4a)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)

00:03:16 executing program 0:
r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0)
r1 = dup(r0)
fdatasync(r0)
preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0)
poll(&(0x7f0000000040)=[{r1, 0x40}], 0x1, 0x5)
open(&(0x7f0000000000)='./control\x00', 0x0, 0x0)

00:03:16 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100000, 0x40)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000340)={<r1=>0x0, 0x5}, &(0x7f0000000380)=0x8)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x3, 0x2}, 0x8)
r2 = socket(0x2, 0x1, 0x0)
connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1f00696c653000"], 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0a000000487b10af61d39dbe58678abeba8b2c567d926c926f8680c3040f5cf120cc9d9453231eb2a758de947e8c615161b078630ca2360508426a95a9c4f11ce3c4e5d3d625d238e2bace8868bdf5d3e646e94dd3e60ece3293ae5b21e473d4fd6678a0634488fdfe70b7b43af6b2839bb7f2453a216cb1b4aa3de7d3e51aa7bb9c414afc596dbd65ae902ff41a", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
setsockopt$sock_int(r2, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x17)
shutdown(r2, 0x1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, <r3=>0x0]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={r3, 0x206, 0xa, [0x3f, 0x6, 0x1000000000, 0x4, 0xffffffffffff0000, 0x2, 0x6, 0x56c, 0x6, 0xf]}, 0x1c)

00:03:16 executing program 3:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
chmod(&(0x7f0000000180)='./file0\x00', 0x23f)
mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0)
rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00')

00:03:16 executing program 3:
geteuid()
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@rand_addr, @local, @multicast2}, &(0x7f00000000c0)=0xc)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@local, @local, @rand_addr}, &(0x7f0000000040)=0xffffffffffffff21)
msgget(0x3, 0x4c)
geteuid()
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))
geteuid()
getgroups(0x5, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0])
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpgid(0xffffffffffffffff)
fcntl$getown(r0, 0x5)
setsockopt$inet_int(r0, 0x0, 0x9, 0xffffffffffffffff, 0x392)
r2 = socket(0x11, 0x4, 0x9)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=<r3=>0x0, @ANYBLOB="280000008d467f4396b9ba5d9725727b48d5b75705e60000000000000000000000"], &(0x7f0000000240)=0x30)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0xfffffffffffffe01, @remote={0xfe, 0x80, [], 0x0}, 0x80}}, r3}, &(0x7f0000000340)=0x84)

00:03:16 executing program 0:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f00000001c0)="a20b2b80382328aac5de645044a74476c14e0a9ee129d0c13b2e5ea6ab3ab3e0129fb4e1ae41783df99392ac9c6d13e429867ff9cfa52e8f038b27dc385c47a85e19fd745b8d30760c2d38fc864aa11b660a81b9526a07991e88560d1c2a4f4f0bcdd52420d22f6204ca2b08777780eef7c499c8d1b6ade0673d0a2b08ef34768ce20ad4ece585b8d162ce2392c6b594cdd1aba7a8fdc8d117769051f6b0fbb2ae041a920be4dca53c13633ea26e265eb060b81c181fc8964a92653de36615aecfc5f66069b17ae3953283217856f02493849a4ad09266d0808efa4141bc70", 0xdf)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
poll(&(0x7f0000000140)=[{r1, 0x80}, {r1, 0x8}, {r1, 0x14}, {r1}, {r1, 0x90}, {r1, 0x40}], 0x6, 0x3)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, <r2=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fchmod(r0, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000300)={r2, 0x80db, 0x3, 0x80000000, 0xfe4, 0x8}, &(0x7f0000000340)=0x14)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x222deaf7a8cd7340)
r3 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0)
symlinkat(&(0x7f0000000380)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00')
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r4 = open(0x0, 0x0, 0x0)
poll(&(0x7f00000002c0)=[{r3, 0x2000}, {r1, 0x2000}, {r4, 0x2000}], 0x3, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
socket$inet6(0x1c, 0x800000000000001, 0xdb)

00:03:18 executing program 3:
setitimer(0x1000000000000, &(0x7f0000000000)={{0x3, 0x1}, {0x3f, 0x8}}, 0x0)

00:03:18 executing program 2:
setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
pipe2(0x0, 0x0)
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
accept4(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000200)=0x10, 0x10000000)
poll(&(0x7f0000000140)=[{r0}, {r0}], 0x2, 0x7)
r1 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept$inet6(r0, 0x0, &(0x7f00000000c0))
socket$inet6(0x1c, 0x0, 0x0)
msgget(0xffffffffffffffff, 0x0)
msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={<r2=>0x0}, &(0x7f0000000040)=0x8)
freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0))
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x1}, &(0x7f0000000100)=0x8)

00:03:20 executing program 1:
freebsd10_pipe(&(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast2}}, <r2=>0x0}, &(0x7f0000000240)=0x8c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000002c0)=r2, 0x4)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r2, 0x4, 0x7}, 0x8)
r3 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={<r4=>0x0, 0x2}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000000c0)={0x8, 0x500, 0x5, 0x81, r4}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x30, &(0x7f0000000040)={0x1, [0x0]}, 0x6)

00:03:20 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, &(0x7f0000000100)={0x0, ""/69}, 0x4d, 0x0, 0x1000)
getegid()
sendto$unix(r0, &(0x7f0000000780)="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", 0x1000, 0x1, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000000)="ffb6e8f719206075052a2ea1122a1fc9cbe2dab9cd8092f81f7dd3cd96ee2d0ca5eb54806eee0d594801958227296e629694b7b214e579d243a2a399643d2a684d03f248ddaf5edf1f120de52df2740de620f2cbc2ce9c9a4c5e62c5b9a78eeb5345c588e688fef2f7e92572cf8c204b047a59ea2d4d02ee573bf412", 0x7c, 0x4, &(0x7f00000001c0)=@file={0x0, './file0/file0\x00'}, 0x10)
setrlimit(0x3, &(0x7f0000000180)={0x1ff, 0x7f})

00:03:20 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x4, 0x1, 0x4800, 0x2b2, 0xffff, 0x1, 0x1, 0x10001, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x9}, 0x8)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3}, 0xfe47)

00:03:20 executing program 3:
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e220000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000180000000000000000000000000000000000000000000000000000000000000000000000e8900000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="724cad70c5369bf586c551c05532bd382832ed1a44b9a258e10c7cd24c1f5c6c2b51013bc6a8621f646781b93a46e32e5be3921c61e331a7e9bb5aa53b3370037094a146623119b71a28019910d03129b2e7b634686f8cc0c74e5a48238ef21df48d2a7364d32b32e391787ce21cc72673392b626f7e903674c40cc77e3d41ed95bb4feef538bb814de6c9f7bc49b4ba5ac22c10e7bb8dbfe194e49590bfdc7ce440cfd9b7985e0000000000000000"], &(0x7f0000000300)=0x94)
mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)
munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000)
mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170)
r2 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000340), &(0x7f0000000380)=0x4)
lseek(r2, 0x0, 0x3)
r3 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil)
shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000)

00:03:20 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
r1 = msgget$private(0x0, 0x20)
msgrcv(r1, &(0x7f0000000100)={0x0, ""/69}, 0x4d, 0x0, 0x1000)
getegid()
sendto$unix(r0, &(0x7f0000000780)="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", 0x1000, 0x1, 0x0, 0x0)
sendto$unix(r0, &(0x7f0000000000)="ffb6e8f719206075052a2ea1122a1fc9cbe2dab9cd8092f81f7dd3cd96ee2d0ca5eb54806eee0d594801958227296e629694b7b214e579d243a2a399643d2a684d03f248ddaf5edf1f120de52df2740de620f2cbc2ce9c9a4c5e62c5b9a78eeb5345c588e688fef2f7e92572cf8c204b047a59ea2d4d02ee573bf412", 0x7c, 0x4, &(0x7f00000001c0)=@file={0x0, './file0/file0\x00'}, 0x10)
setrlimit(0x3, &(0x7f0000000180)={0x1ff, 0x7f})

00:03:20 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_tcp_int(r0, 0x6, 0x1091, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000000000000"], 0x14}, 0x0)

00:03:20 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, &(0x7f00000000c0)={0x1, [<r1=>0x0]}, &(0x7f0000000140)=0x33a)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x8)

00:03:20 executing program 3:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x801, 0x0)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0)
pwritev(r0, &(0x7f00000001c0)=[{&(0x7f00000003c0)="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", 0xf4d}], 0x1, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8, 0x1c4)

00:03:20 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={<r1=>0x0, 0x46}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x5}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xf6, "d8bb6cae9293c576e3eff86e8b4eff73813d8b5ebab66322c33ee1b26a4809fa9d17908da2c3a08e360c0c1cd0d9cb7b763ad3261327cbcff1ec119e5e19d41497d0edc6cfbf5badc6b21a3135995f8040c628cd3f20af775039363430aedbb955352af420ff42a121d999d326e5bdfeb5daff59407be648c61b8e268ec448145196270809e703f33fc2a05f6d556a5fc212a95aafb8ebfafe79a098cda8b6ef58685e4790211e7e568c6ff32f61c3d316e7bd3bdf5d08a76411d7de72020ca05384ecc5980e44af781611799ef609b1f011895c0fd1bdd0e1e2247accced2f8bf7a3448ca43c36835358aad17fdf7d14742648ad1c7"}, &(0x7f00000002c0)=0xfe)
socket$inet_icmp(0x2, 0x2, 0x1)

00:03:20 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000380)={@multicast1, @remote, @local}, 0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
r1 = accept4$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x5, 0x10000000)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={<r2=>0x0, 0x3f, 0x68, 0xffff}, &(0x7f0000000200)=0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast1}}, r2, 0x6, 0x4d9, 0x1}, 0x94)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={<r3=>0x0, 0x7}, &(0x7f0000000100)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r3, 0x1}, 0x8)

00:03:20 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
recvfrom$inet(r0, 0x0, 0x1e1, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "13e45bd66be33459d05261b24d36e641"}, 0x14)

00:03:20 executing program 3:
r0 = semget$private(0x0, 0x2, 0x0)
__semctl$GETPID(r0, 0x0, 0x4, 0x0)
semget$private(0x0, 0x0, 0x110)

00:03:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10)
socketpair(0x10, 0x3, 0x80, &(0x7f0000000080)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='hd\x00', 0x3)
fcntl$setflags(r0, 0x2, 0x1)
sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3e0000000000dfd2b4e1664cdc48ba9470fa594861b0aa893bec6d90081307f0415af4684134fb1f8d6747c1c4d3ffb4ec2a046c0fd22e280a82b095192037467ab92745bb335a375b893f52187803918aa789d0d496942d5b957e9221814271a17071ee547fd5b5a5009ec1ca4af07b2e5639"], 0x10}, 0x0)

00:03:21 executing program 3:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x11, r0)
poll(&(0x7f0000000040)=[{r0, 0x40}, {r1, 0x2000}, {r0, 0x19}, {r0, 0x40}, {r1, 0x2020}, {r1, 0x1c}, {r0, 0x2}], 0x7, 0x0)
r2 = getpgrp(0x0)
r3 = getpgrp(0x0)
getpgrp(r2)
setpgid(r2, r3)
r4 = getpgrp(0x0)
getpgid(r4)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x47]}, 0x6)

00:03:21 executing program 3:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4)
shutdown(r0, 0x0)
bind(r0, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa)

00:03:21 executing program 3:
freebsd10_pipe(&(0x7f0000000000)={<r0=>0xffffffffffffffff})
unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0)

00:03:21 executing program 2:
r0 = socket(0x17, 0x20000002, 0x6)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f00000002c0)=0x4)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000fe2e6eb275b2fec1b6ed70adc6c4ee5494d3ca57fedb94dc67a45568aa5db045d9a2a9c2e79539caa26e252e5c8dc592a74b05c93ee225b73fddaa6008e59a92639077538aa5c7c00c4a0000000000000000000000", @ANYRES32=<r2=>0x0], &(0x7f0000000200)=0x8c)
setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000280)={r2, 0x67}, 0x8)
r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff)
symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000040)='./file0\x00')
syz_emit_ethernet(0x46, &(0x7f0000000080)="7903008ce60c923afeed35c008060020080014047102025263c8c2d50b8fa73e1a9ab221b4ba2070070000000000000049084b98e76eea94bce09126abf88c693831ea2a8444")

00:03:21 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)
sendfile(r0, r0, &(0x7f00000000c0), 0x6)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10)

00:03:21 executing program 1:
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, 0x9c7)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
r4 = accept(0xffffffffffffffff, 0x0, 0x0)
close(0xffffffffffffffff)
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r5, 0x7e2780e3)
setsockopt$inet_buf(r3, 0x0, 0x0, 0x0, 0x0)
r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0)
ftruncate(r5, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r7 = socket(0x14, 0x5, 0x0)
connect$unix(r7, &(0x7f0000000640)=ANY=[@ANYBLOB], 0x1)
r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
fcntl$setstatus(r5, 0x4, 0x4)
mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="03a1fac4aeaa8f1f5f64b7fe35ca557c74bebe5273ed9bc300ab8e06701747fa7104e0abddd43ff2a76c84f6b4"], 0x0)

00:03:21 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="4d6110d09d9c59d57356621b0a22a1505c7a875dd34313c93fab5e9675f6bd9512f7a7d5adcfec0daa195ecedb489715a32a95247f27ee1d911c88", 0x3b)

00:03:21 executing program 2:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002480)={0xfffffffffffffffe, 0x0, 0x0, 0x398, 0x0, 0x0, 0xfffffffffffffffb}, 0x0)

00:03:21 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=0x4)
r2 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil)
shmat(r2, &(0x7f0000ffa000/0x2000)=nil, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000340)={<r3=>0x0, 0x800, 0x3, 0x2cc, 0x6}, &(0x7f0000000380)=0x18)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000003c0)=r3, 0x4)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={<r4=>r3, 0x4}, &(0x7f0000000400)=0x8)
open(&(0x7f0000000500)='./file0\x00', 0x20400, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={r4, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000540)=0x18)
poll(&(0x7f00000001c0)=[{r1, 0x2000}, {r0, 0x100}, {r1}, {r1, 0x2}], 0x4, 0x7)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff012300000bff000d7c8d6689677dd7d087355b87a3c6b7e5086d260b34bcee83f87260707c2ee74c49b4283293863b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004306b471a9b623ea5b7d1e3b84c17c3fe74067ce89a6acccc9749214e84472dda3a6ef209f07891dd0b16d8f748c8e6a1cba9fed84ce621eae59164b3d4c581d2777c0f96c75d5b2febf0"], 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x0, 0xfffffffffffffff9}, &(0x7f0000000300)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4)

00:03:21 executing program 0:
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6)
munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000)
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x0, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1, 0xffffffff, 0x2, 0xffffffffffffffff, 0x5}, 0x14)
connect(r0, &(0x7f0000000100)=@un=@file={0x1, './file1\x00'}, 0xa)

00:03:21 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x30)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x9, 0x4)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x6, "6274773f2867445d6c12d7c2042299ed"}, 0x14)
r2 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffd000/0x2000)=nil)
shmat(r2, &(0x7f0000ffe000/0x1000)=nil, 0x2000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, <r3=>0x0]}, &(0x7f0000000040)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r3}, 0x8)
r4 = open(0x0, 0x0, 0x0)
mknodat(0xffffffffffffffff, 0x0, 0x2, 0x1)
r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil)
shmctl$SHM_UNLOCK(r5, 0xc)
poll(&(0x7f00000001c0)=[{r4, 0x10}, {r4, 0x10}, {r1}, {r4, 0x9}], 0x4, 0x1)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={<r6=>0x0, 0xfffffffffffffff7, 0xffffffffffff8573, 0x1, 0x0, 0x9}, &(0x7f0000000240)=0x14)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000280)={r6, 0xbb}, 0x8)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000300), &(0x7f00000000c0)=0x4)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)

Jan  1 00:03:21 ci-freebsd-main-1 kernel: arp: from 02:52:63:c8:c2:d5: addr len: new 20, i/f 6 (ignored)
00:03:22 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(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xc3872014db5faed6, 0xe6)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4)
shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil)
shmctl$SHM_UNLOCK(0x0, 0xc)
connect$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @rand_addr=0x14bc}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10)
munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000)
sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0)
getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, <r2=>0x0}, &(0x7f0000000040)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x286)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="070001004605d6912748da3573cc61b327bd7be48d95dcf1947e7f92b7d487345f0aa89648a178a867c4c8bdcf0d74e1994afd865138602af210a1c07c09b21fb56f0fab6f49397c6ee70922b718aef29b6fde086f3d05e4"], 0x1)

00:03:24 executing program 1:
getitimer(0x2, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8)

00:03:24 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r1=>0x0}, &(0x7f00000005c0)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000980)={0x673a}, 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000740)={0x7fff, 0x10, 0x0, 0x2, r1}, 0x10)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8"], 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x8, 0x7, 0x0, 0x3, 0x200, 0xff, 0x6, 0x8000, <r2=>0x0}, &(0x7f0000000580)=0x20)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000009c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0100040005000039cf486ff9084fd925c1a153290b0020d14aa7eae8215940c4f57e496fe2735deefb20"], 0x94)
geteuid()
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8)
getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340))
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x86, {{0x2, 0x3, @broadcast}}}, 0x90)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={<r3=>0x0, 0x2, 0x5}, &(0x7f00000007c0)=0xc)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000900)={<r4=>0x0, 0x9, 0xf, 0x2, 0x1}, &(0x7f0000000940)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={<r5=>r4, &(0x7f0000000800)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={r5, 0xfffffffffffffc01}, &(0x7f0000000640)=0x8)
getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000680), &(0x7f00000006c0)=0x4)
fcntl$setflags(r0, 0x2, 0x1)
poll(&(0x7f0000000280)=[{r0}, {r0, 0x4}, {r0, 0x10}, {r0, 0x80}], 0x4, 0x9)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000004c0)={r3, 0x6}, &(0x7f0000000500)=0x8)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
getpid()

00:03:25 executing program 2:
r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x3}, 0x4)
shmdt(0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x10)
setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000140)=0x8, 0x4)

00:03:25 executing program 0:
r0 = socket(0x80000000000002, 0x400000000002, 0x0)
sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000100)=@un=@abs={0x1, 0x0, 0x2}, 0x33f, 0x0, 0x1cd, 0x0, 0xfffffe80}, 0x1)
setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040)=0xfffffffffffffffe, 0xffffffffffffffac)

00:03:27 executing program 2:
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={<r2=>0x0, 0x80000001}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc)
setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x4, 0x9, 0x0, 0x0, 0x5}, 0x14)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x7, 0x40, 0x80000000}, 0x10)
r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x2, 0xe171, 0x8001}, 0x10)
shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(r3, 0x2, 0x0)
mkdirat(r3, &(0x7f0000000040)='./file1\x00', 0x116)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)

00:03:27 executing program 0:
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, 0x1, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005})

00:03:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={<r1=>0x0, 0x2386, 0x0, 0x2, 0x1}, &(0x7f0000000140)=0x18)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x1, 0x4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @multicast1}}, r1, 0x2, 0x6, 0x6}, 0x94)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1204, &(0x7f0000000100), 0x10)
fcntl$setflags(r0, 0x2, 0x1)
r2 = socket$inet(0x2, 0x20000003, 0x43bf0963)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x390, 0x20, 0x5, 0x6e, r1}, &(0x7f0000000280)=0x10)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r3=>0x0, 0x7fff}, &(0x7f0000000040)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x4210, 0xfffffffffffffeff, 0x0, r3}, 0x10)

00:03:27 executing program 1:
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1014, &(0x7f0000000100), 0xa9)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4)

00:03:27 executing program 1:
socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={<r1=>0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r1}, &(0x7f0000000140)=0xc)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r1}, 0x20)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=<r3=>0x0], 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000052437190551c19000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c1d4782b4391ed81a015ceb5ff070000000000009c908cf579dfbb66a48b02ce2c27b5c5e335b36c5b7a504ea6cabaa95379c1dcf9386520342219cdad21e8c8cb078b7778ff0ab148cb2cfe1ab9a3f56452111576a742dc70086d1541be6baa555b3aa9ca9db52fcd1340399bdb5e", @ANYRES32=r3], 0x0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x8d6, 0x230, 0xff, 0x6, r1}, 0x10)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1)
getsockopt$sock_int(r2, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4)

00:03:27 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0}, 0x5)
r1 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x4)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020003)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="06970000ef000008000700090003000700051c0fdc00"], &(0x7f0000000480)=0x16)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x80, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, <r3=>r2, 0x7fff, 0x8, 0x11f, 0x100000001, 0x0, 0x200}, &(0x7f00000003c0)=0x98)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000004c0)={0x3, 0xe6, r3}, &(0x7f0000000500)=0xfffffffffffffdb5)
poll(&(0x7f0000000440)=[{r1}], 0x28e, 0x0)
fcntl$setflags(r1, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="36420fc6c600660f3a63450bfe0ff99900000080660f3a0ce100c44185daa89d000000c4414dd81a0f109a00000000f2460f5cd443de2d483800000f621e")
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x308, <r4=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x0, 0x101}, 0x1b9)
mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x10, r0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x1, r4}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
freebsd11_mknodat(r1, &(0x7f0000000400)='./file0\x00', 0x0, 0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280)={0x7, 0x8, 0x10000, 0x1, 0xfff, 0x7f, 0x6, 0x3, 0xe92a, 0x3, 0x9}, 0xb)
poll(&(0x7f00000002c0)=[{r1, 0x2}, {r1, 0x40}, {r1, 0x4}, {r1, 0x40}, {r1, 0x4}, {r1, 0x120}], 0x6, 0xc)
flock(r1, 0x4)
bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast2}, 0x10)

00:03:27 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setitimer(0x1, &(0x7f0000000080)={{0x4, 0x9}, {0x0, 0x1}}, 0x0)

00:03:27 executing program 3:
r0 = socket(0x2, 0x10000005, 0x0)
getsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0)
lseek(r0, 0x0, 0x3)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10)
setsockopt$inet6_tcp_buf(r0, 0x6, 0x44, &(0x7f0000000000)="910b97e18426b1a83645fcaca38c1cacc5d44b980a999e6ed63264", 0x1b)

00:03:30 executing program 2:
r0 = dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x6f68, 0x9a, 0x4}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000080)=[@in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0xfd1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0xffffffffffffffc0, @empty, 0x2}]}, &(0x7f0000000280)=0x10)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r2, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108)

00:03:30 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x8, 0x0, &(0x7f0000000000))

00:03:30 executing program 2:
r0 = getuid()
r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0xd5)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000180)={@loopback, @broadcast}, &(0x7f00000001c0)=0xc)
freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
lchown(&(0x7f0000000000)='./file0\x00', r0, r3)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
bind(r4, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, 0x10)
chown(&(0x7f0000000080)='./file0\x00', r2, r3)

00:03:30 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @empty, <r1=>0x0}, &(0x7f0000000080)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14)
r2 = socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet6_int(r2, 0x29, 0x17, 0x0, &(0x7f0000000040))

00:03:30 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="28000000ffff00000100000000000000dde4ad43bfc1ef268e1f75f89582e043e70d3ffe4381313a1bedbbb44ce6e4558984dddcb77d88dce0b09e0829035b2fb67696224fef9e1e63dff01c53c3b406277318b1c0a87804da84e5e6c44606e216222e0f43087d717529311e595cd698a30e547e36248be6db86ca6448293f0f5b774dec757e80ccbce29bef332f3ab718f36d11458093cda551f5ae58c51fd6c3d2384460d229e7074052515262d4d6d29cd978589d960a237fd89326a55e2a156da6eb", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0)
fcntl$setflags(r1, 0x2, 0x0)

00:03:31 executing program 0:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
msgget$private(0x0, 0x0)
msgsnd(0x0, 0x0, 0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r1 = getuid()
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
fchown(r0, r1, r2)
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
getresgid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200))
dup(0xffffffffffffffff)

00:03:31 executing program 2:
pipe2(&(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
dup2(r1, r1)
r2 = dup(r1)
r3 = dup2(r1, r2)
write(r2, &(0x7f0000000040), 0xfffffedf)
ppoll(&(0x7f0000000040)=[{r1, 0xc4}], 0x1, 0x0, 0x0, 0x0)
dup2(r3, r0)

00:03:31 executing program 1:
pipe2(&(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100)=0x2, 0x4)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$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(r0, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x7b, 0x4)

00:03:31 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x1c, 0x20000000)
setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000780)=0x44123dfb, 0x4)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380))
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21000000000000000000000000000000000000000000000000000000000000000000000000000000150000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x8c)
shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67)
lseek(r1, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={<r3=>0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600)={r3, 0x8001}, 0x8)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
futimesat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000800)={{0x2, 0x8}, {0x6, 0x80}})
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r4 = msgget(0x0, 0x421)
msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0313b8cc37e62fa89e7c7a8f3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d6e65cddd4cb9d14010870d30eb894eeb707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda550000000000000000"], 0x1, 0x800)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240))
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={<r5=>0x0, 0x6}, &(0x7f0000000040)=0x8)
getrusage(0x0, &(0x7f0000000640))
fcntl$setflags(r0, 0x2, 0x1)
writev(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)="051fae2a0eff973fe5b7a07914600052334f990ae2a2da9c2e9db146fc98386e3fb90e354d54cd1f1a83798714c1001a8fcdb7", 0x33}], 0x1)
fchmod(r0, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r5, 0xffffffff00000000}, &(0x7f00000007c0)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r5, 0x10001}, 0x8)

00:03:35 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000240)=@file={0x0, './file1\x00'}, 0x5afe7677e0b65e49)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10002}, 0x10)

00:03:35 executing program 2:
r0 = semget$private(0x0, 0x3, 0x2)
__semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000180)=""/4096)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x2)
socket$inet_icmp(0x2, 0x2, 0x1)

00:03:35 executing program 2:
socketpair(0x17, 0x4, 0x200000000, &(0x7f0000000240)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000280), &(0x7f00000002c0)=0x4)
r3 = semget$private(0x0, 0x8, 0xfffffffffffffffe)
freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r4=>0x0, <r5=>0x0})
getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @local, <r6=>0x0}, &(0x7f0000000500)=0xc)
setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000540)={@empty, @empty, r6}, 0xc)
readv(r1, &(0x7f0000000140)=[{&(0x7f0000000080)=""/188, 0xbc}], 0x1)
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x7f, &(0x7f0000000680)="775c98888dd0666d67bd1f81787a2f077ff34dd13e0ac74c74f11e8bbf778c8b03b6f2eb17e62d0a183b17c1bf308c7bfbb978c7966ec17a8467eee17734cf8f5695163a2a1f6af13c315bb270eba466a8b7ed6883e32052cc5a95cf360abc2030047c5e672a48dc1901", 0x6a)
setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x2000000002, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb)
clock_nanosleep(0xe, 0x0, &(0x7f0000000780)={0x9, 0x1ff}, &(0x7f00000007c0))
freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000700))
r7 = getegid()
semop(r3, &(0x7f0000000600)=[{0x0, 0x5, 0x1000}, {0x2, 0x5, 0x1800}, {0x1, 0x3}], 0x3)
semop(r3, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x5, 0x7, 0x800}], 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={<r8=>0x0, 0x800}, &(0x7f0000000480)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000800)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r8}, &(0x7f00000004c0)=0x8c)
__semctl$SETVAL(r3, 0x0, 0x8, &(0x7f0000000340)=0x800)
getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000300)={@remote, @loopback}, &(0x7f00000003c0)=0xc)
__semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000000)={{0x0, r4, r7, r4, r5, 0x20, 0x20}, 0x1000, 0x2, 0x7})

00:03:35 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={<r1=>0x0, 0xd9c, 0x1000, 0x2, 0x30, 0x9, 0x10001, 0x7fffffff, {@in={{0x2, 0x2, @rand_addr=0x8}}, 0x0, 0x8d7e, 0x2f, 0x0, 0x9, 0x6}}, &(0x7f0000000100)=0xb8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast2}}, r1, 0x4, 0x2, 0x0, 0x7, 0x7fffffff}, &(0x7f0000000200)=0xa0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}}}}, 0x0)

00:03:35 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x8003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe9c)
r1 = accept4$inet(r0, 0x0, &(0x7f0000000240)=0xfffffe91, 0x20000000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, <r2=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84)
poll(&(0x7f0000000140)=[{r1, 0x2d}, {r1, 0x20}, {r0, 0x80}, {r0, 0x80}, {r1, 0x20}, {r0, 0x4}], 0x6, 0x7fffffff00000000)
faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x90, 0x200)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r2, 0x7, 0x8}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1)

00:03:35 executing program 1:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x2410, 0xffffffffffffffff, 0x0)
r0 = dup(0xffffffffffffffff)
socket$inet_udplite(0x2, 0x2, 0x88)
faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x100)

00:03:36 executing program 3:
socketpair(0x17, 0x4, 0x6, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
ftruncate(r0, 0x2)
setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "1aa2eb03a84472912a5a0354ef0a2881"}, 0x14)
read(r1, &(0x7f0000000080)=""/226, 0xe2)
r2 = socket(0x2, 0x10000007, 0xda8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={<r3=>0x0, 0x0, 0x6, [0x9, 0x7, 0x3, 0x1, 0x7ff, 0x0]}, &(0x7f00000002c0)=0x14)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={<r4=>0x0, 0x3}, &(0x7f0000000340)=0x8)
sendmsg$inet6_sctp(r2, &(0x7f0000000440)={&(0x7f0000000180)=@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000001c0)="fb9087f4c367b967cd92d0cb0704214543b8304641ea547286282bbaf6b48c20351432e908b055db5b6365f0999cf984989ab5309ae5aa0886f8389a8d183b8d1bed0119331214494b24368f18b7aea0f3b95406cec07c874a0014a6fcdcf6", 0x5f}], 0x1, &(0x7f0000000380)=[@sndrcv={0x2c, 0x84, 0x2, {0x2, 0x7702, 0x4000, 0x8, 0x5b8c88ec, 0x7, 0x5, 0x200, r3}}, @init={0x14, 0x84, 0x1, {0x7, 0x92, 0x5, 0x100}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x9, 0x900, 0x3, 0x7fffffff, 0x96, 0x5, 0x4, r4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x298}}, @authinfo={0x10, 0x84, 0x8, {0x400}}], 0x90, 0x108}, 0x100)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000004c0)={r4, &(0x7f0000000480)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x3, @multicast2}]}, &(0x7f0000000500)=0x10)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000540)={<r5=>r4, 0xf, 0x8000}, &(0x7f0000000580)=0x8)
getsockopt$inet_tcp_buf(r2, 0x6, 0x2041, &(0x7f00000005c0)=""/21, &(0x7f0000000600)=0x15)
chroot(&(0x7f0000000640)='./file0\x00')
r6 = open(&(0x7f0000000680)='./file0\x00', 0x10000, 0x10)
bind(r2, &(0x7f00000006c0)=@in6={0x1c, 0x2, 0x1, @empty, 0x4}, 0x1c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000700)={0x200, 0x2000, 0xdb, 0x1, <r7=>r4}, &(0x7f0000000740)=0x10)
sendmsg$inet6_sctp(r2, &(0x7f0000000900)={&(0x7f0000000780)=@in6={0x1c, 0x3, 0x10001, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000880)=[{&(0x7f00000007c0)="a7cb45396d163c5a1e1133f9aa0f36c8fb53890e993e6d5ba8e3357429d60ceb5ac52214d44aee5b16cb253c31d6c5a54353b87fa10631f5f7dbe7e311a55a79a27b9d2b06c5f3f03e61257576fe5fbe79261235d51aeb65bcb48a6b3885bc4fe9ca3abb45e723aac24c14752af5e9c99db8787b9e2089961aef0a21e381e8ce3f99991fea0f7bb7011743de499e073d10a3d98d9ed365bc563c73d8422a45c17fa4d05451c6880cccfade32c12b40c7", 0xb0}], 0x1, &(0x7f00000008c0)=[@init={0x14, 0x84, 0x1, {0x10001, 0x9, 0x80, 0x7c0}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x24, 0x80}, 0x100)
setsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000940)="2b3a356bb20d369a1b8e7d6ff46a474f843ef85c4094efd8a0c83b2071027f08267489c224c2575e58997681266a8187998f30419032ca29063e73671b721bd23c4348d31d392b2bd093dca383968e62228a8f83b1de58e69be9eba033760721e1e05c40519656b431285b404e331e231fcf59aade6d8103fb7c2366a1f9eeb58e261054bb62c92ab9da975d360f90", 0x8f)
setsockopt$inet6_sctp_SCTP_NODELAY(r6, 0x84, 0x4, &(0x7f0000000a00)=0x7f, 0x4)
fcntl$setflags(r1, 0x2, 0x1)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000a40)={r7}, &(0x7f0000000a80)=0x8)
setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000ac0)={0x8000, {{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88)
getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000b80)={r7, 0x5, 0x1ff}, &(0x7f0000000bc0)=0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000c00)={0x1, [0x0]}, &(0x7f0000000c40)=0x8)
connect(r0, &(0x7f0000000c80)=@in6={0x1c, 0x2, 0x105, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff0000}, 0x1c)
freebsd10_pipe(&(0x7f0000000cc0))
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000d00)={@in={{0x2, 0x1, @loopback}}, r5, 0xffffffffffffffff, 0x189d, 0x12, 0x2, 0x7, 0x2}, 0xa0)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000dc0)={0x5, 0x80000001, 0x20, 0xffffffffffffffff, 0x83, 0x9, 0x0, 0xffff, r7}, 0x20)
bind(r2, &(0x7f0000000e00)=@in6={0x1c, 0x3, 0xff, @loopback, 0x6}, 0x1c)
fdatasync(r1)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000e40)={r7, 0x1, 0x6, [0x0, 0x7, 0x6, 0x7, 0xe0, 0x8f]}, &(0x7f0000000e80)=0x14)

00:03:36 executing program 1:
getgroups(0x6, &(0x7f0000000000)=[<r0=>0xffffffffffffffff, <r1=>0x0, <r2=>0xffffffffffffffff, <r3=>0x0, 0xffffffffffffffff, <r4=>0x0])
setgid(r1)
r5 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x100)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r5, 0x84, 0x8007, &(0x7f0000000140)={0x7, &(0x7f0000000080)=[@in6={0x1c, 0x1, 0x3, @empty, 0x7b6}, @in6={0x1c, 0x0, 0x1, @empty, 0x7}, @in6={0x1c, 0x1, 0x7, @empty, 0x1}, @in6={0x1c, 0x2, 0x2c, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x3, @rand_addr=0xff}, @in6={0x1c, 0x3, 0x101, @loopback, 0xd3e}, @in6={0x1c, 0x1, 0xef, @loopback, 0x80}]}, &(0x7f0000000180)=0x10)
freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r6=>0x0, <r7=>0x0})
getgroups(0x1, &(0x7f0000000280)=[r7])
r8 = semget$private(0x0, 0x3, 0x0)
__semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f00000002c0)={{0x9, r6, r7, r6, r7, 0x18, 0x8000}, 0x2, 0x6, 0x3})
read(r5, &(0x7f0000000340)=""/57, 0x39)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000380)={<r9=>0x0, 0x186}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000400)={<r10=>r9, 0x2a, 0x80000001}, &(0x7f0000000440)=0xc)
connect$unix(r5, &(0x7f0000000480)=@file={0x1, './file0\x00'}, 0xa)
mkdirat(r5, &(0x7f00000004c0)='./file0\x00', 0x48)
mkdirat(r5, &(0x7f0000000500)='./file1\x00', 0x68)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000540)={r10, 0x6, 0x2}, &(0x7f0000000580)=0xc)
setgroups(0x6, &(0x7f00000005c0)=[r3, r3, r7, r0, r4, r7])
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000600)=0xc7b, 0x4)
getuid()
__semctl$IPC_SET(r8, 0x0, 0x1, &(0x7f0000000640)={{0x3, r6, r1, r6, r2, 0x100, 0x100000000}, 0x9, 0x6, 0x6b2})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000006c0)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x5eb0e242}}, r10, 0x5, 0xff, 0xa, 0x4, 0x0, 0x100}, &(0x7f0000000780)=0x98)
exit(0x6)
execve(&(0x7f00000007c0)='./file1\x00', &(0x7f0000000a40)=[&(0x7f0000000800)='+\x95)\\\x00', &(0x7f0000000840)='%{*$\"\x00', &(0x7f0000000880)='\x00', &(0x7f00000008c0)='\\)\x00', &(0x7f0000000900)=':\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='\x00', &(0x7f00000009c0)='\x00', &(0x7f0000000a00)='^\x00'], &(0x7f0000000b40)=[&(0x7f0000000ac0)='\\\x00', &(0x7f0000000b00)='\'*\x00'])
fcntl$setflags(r5, 0x2, 0x0)
__semctl$GETALL(r8, 0x0, 0x6, &(0x7f0000000b80)=""/4096)
semop(r8, &(0x7f0000001b80)=[{0x3, 0x0, 0x800}, {0x4, 0x0, 0x800}, {0x3, 0x1, 0x1800}, {0x2, 0x6, 0x1800}], 0x4)
r11 = open(&(0x7f0000001bc0)='./file0\x00', 0x600, 0x28f33fe61d96a5c9)
truncate(&(0x7f0000001c00)='./file1\x00', 0x1)
getsockopt$inet_mreqn(r11, 0x0, 0x9, &(0x7f0000001c40)={@empty, @broadcast, <r12=>0x0}, &(0x7f0000001c80)=0xc)
setsockopt$inet_mreqn(r5, 0x0, 0xc, &(0x7f0000001cc0)={@empty, @multicast1, r12}, 0xc)
setsockopt$inet6_MRT6_DEL_MFC(r5, 0x29, 0x69, &(0x7f0000001d00)={{0x1c, 0x3, 0x2, @loopback, 0x10000}, {0x1c, 0x1, 0x10001, @empty, 0x7}, 0xb12, [0xc3, 0x54f, 0xd5d6, 0xfd, 0x100000000, 0x8]}, 0x5c)

00:03:36 executing program 2:
pipe2(&(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x0)
r1 = dup(r0)
write(r1, &(0x7f0000000040), 0xfffffedf)
mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x13, 0x10000000000410, 0xffffffffffffffff, 0x0)
execve(0x0, 0x0, 0x0)

00:03:36 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000040)="d5271578c832e6ed", 0x8, 0x4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={<r1=>0x0, 0xff, 0x4, 0x6, 0x400, 0x0, 0xfffffffffffffff7, 0xd73, {@in={{0x2, 0x2}}, <r2=>0x0, 0xd5ae, 0x0, 0x0, 0x7fffffff, 0x1f}}, &(0x7f0000000000)=0xb8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}}}, r1, 0x9, 0x0, 0x4}, 0x8c)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2}, 0x8)

00:03:36 executing program 0:
fcntl$setown(0xffffffffffffffff, 0x6, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x900, 0x50)

00:03:36 executing program 0:
r0 = semget$private(0x0, 0x7, 0x20)
r1 = semget$private(0x0, 0x8, 0x0)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000)
connect$inet6(r2, &(0x7f00000000c0)={0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c)
__semctl$SEM_INFO(r1, 0x5, 0xb, &(0x7f00000006c0)=""/136)
semop(r1, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1)
r3 = socket(0x46804891c895e3ad, 0x4000020000003, 0x8)
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
sendfile(r3, r4, &(0x7f0000000000), 0x21f)
r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0x68, 0x0, 0x0)
semop(r0, &(0x7f0000000880), 0x0)
execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='}\x00', &(0x7f0000000380)='%4\'\'+-!^\x00'], &(0x7f0000000640)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xab\x00', &(0x7f00000004c0)='.\x00', &(0x7f0000000500)='}-}}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-]-!\"\x00', &(0x7f00000005c0)='-{\x00', &(0x7f0000000600)='\x00'])
semop(r1, &(0x7f00000002c0)=[{0x0, 0x10001, 0x1000}, {0x1, 0x243502a8, 0x800}, {0x2, 0x5, 0x1800}, {0x2, 0x14057b92, 0x1000}, {0x3, 0x5}], 0x5)
setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f0000000140)={0x80000000, 0x1, 0x7, 0x277195f9, 0x7}, 0xc)

00:03:36 executing program 0:
readlink(0x0, &(0x7f00000001c0)=""/150, 0x96)
pipe2(0x0, 0x0)
sync()
r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={<r1=>0x0, 0xfffffffffffffffc, 0x5, [0x9, 0x3, 0x100000001, 0x6, 0x2]}, &(0x7f0000000100)=0x12)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1d6}}, r1}, &(0x7f0000000140)=0x84)
listen(0xffffffffffffffff, 0x0)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x8102, 0x126)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
socket$inet(0x2, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x1ff}, &(0x7f00000003c0)=0x8)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0)

00:03:36 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)=0x4)
listen(r0, 0x5be)
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc)
socket(0x17, 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8)
socket$inet6_sctp(0x1c, 0x80000005, 0x84)

00:03:36 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82aad411259e7662"], 0x1)
writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='{', 0x1}], 0x1)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
write(r0, &(0x7f0000000540)="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", 0x585)
shutdown(r0, 0x1)

00:03:36 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x5, @loopback, 0xe}}, <r1=>0x0}, &(0x7f0000000340)=0x84)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x40, 0x4, 0x2, 0x7, 0x10001, 0x3}, &(0x7f0000000440)=0xa0)
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$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4)
connect(r0, &(0x7f0000000100)=ANY=[], 0x0)
pipe2(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r2 = socket$inet6(0x1c, 0x4, 0x100000001)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0xb0}}, <r3=>0x0, 0x1, 0x6, 0x1}, &(0x7f0000000080)=0x8c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000200)={r3, 0x3}, &(0x7f0000000240)=0x8)

00:03:36 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0xeae, 0x9, 0x7f}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r1, 0x9, 0x8000}, 0x8)
ftruncate(r0, 0x400000000106)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r2, 0x0)
madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2)
fchdir(r2)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1000}, &(0x7f0000000100)=0x8)

00:03:37 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
rmdir(&(0x7f0000000040)='./file0\x00')
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x3, 0xfb, @empty, 0x6}, {0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}, 0x7fffffff, [0x0, 0x1095c4d4, 0xfffffffffffffe01, 0x800100000000000, 0x0, 0x0, 0x3c, 0x8]}, 0x5c)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10)

00:03:37 executing program 3:
freebsd10_pipe(&(0x7f0000000100)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, <r2=>0x0, 0x0]}, &(0x7f0000000180)=0x18)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xa6, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={<r3=>0x0, 0x7, 0xf, 0x80, 0x9}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r3, 0xffffffffffffffff, 0x3, 0x7f, 0x29800000000}, &(0x7f0000000140)=0x18)
ftruncate(r1, 0x0)

00:03:37 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x8242, 0xc0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x100000001)
fcntl$setstatus(r1, 0x4, 0x10044)
r3 = msgget$private(0x0, 0x6)
msgrcv(r3, &(0x7f0000000140)={0x0, ""/64}, 0x48, 0x3, 0x1000)
pwritev(r2, &(0x7f0000001480)=[{&(0x7f00000001c0)="f96bf7781c34bff140b9bbb16156b5b7b64ea36766b68adb16b2d7f2ab92b99e4a11cff638f4e5a66576449371e798b26be15655a2d234d3c3a7d1280bf7846ea1f54a15565720c4928d9eefe4d2716cadc8c6043870e1ed4b6e6bab534fe440b8d3cf7a296bb5c071802fecb853ed47cddb3475b9cdfb52ea4bf66c45933faa39e41b3c30c92626555e1161720f1c16", 0x90}, {&(0x7f0000000280)="45b1e7b9e339d07d91d66c77a4796405950fd8415b70885037d220963b3d319e445148ad7f613425ff09fc913408407868e39f00b9a4cb8bc462d8a5c97ad36dc2f1210b14d60c20ef8783a5aec7cead327f70f011081c502b4f93c64c1a895476eab31a742734d95f184617342ff5139db70fc5ba121b3ba8ae", 0x7a}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000000040)="fd50b35f7d", 0x5}, {&(0x7f0000001300)="5eef63a75fc9b70133a43ee26efe78f56cbb626ca47b29325de9f587e572a043aba32cf6b2b992d12e058a9ff2869917193cb4ed2aa3e007b42a3833f4890de6a16bb354091e54873ef98c7f9ad00e67858dbf0c0842194775e25e570ccf6d4bf47b1f8d8cdb8de5cb5f2ed4582c985dbb95011ae8eb3a463ad6d3b2617e14a8783dbdcce8e28c1188353d47cc7bd6d04b6e6260b41f55f257aa22c765", 0x9d}, {&(0x7f00000013c0)="809f49d3c64c831b2af6f7b6e48b0630d6117cec1791d5ac6198882f1bb73f5fcc2feb5d523395d897749b547e11f0454635e51b9ccc9db6921e4404ad56738e93f867ebd75c01ae8e11e504069431f70b06da1cdcbc0bd1f3400a05850cfceaa24721ae715170ba530e4caf1f25f86e60b778963ab2ef389499efa051390629ce5e336b974fea9b7297a8551eaaa0ffd090e9b5a8767b38854235bdf4909341f7c1176c8ac89bac06c2f8414f7e984a13193721", 0xb4}], 0x6, 0x0)
sendfile(r0, r1, 0x0, 0x0)

00:03:37 executing program 2:
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
msync(&(0x7f0000f84000/0x2000)=nil, 0x2000, 0x3)
madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000006)
setitimer(0x0, 0x0, &(0x7f0000b1bfe0))

00:03:37 executing program 2:
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket(0x17, 0x3, 0x7b74)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x800, 0x2d10, 0x7, 0x4, <r2=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x400, 0x6, 0xfffffffffffffff8, r2}, &(0x7f0000000140)=0x10)
sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0)

00:03:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x106, &(0x7f00000001c0)={<r1=>0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa)
r2 = dup2(r0, r0)
setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000080)={0x5, {{0x1c, 0x2, 0x2, @empty, 0xc9f}}, {{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x108)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000040)=0x8)

00:03:37 executing program 1:
semget$private(0x0, 0x1, 0xf2f0c82bbb49de88)
semget(0x0, 0x4, 0x220)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r0, &(0x7f0000000100), 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="6b686278fddfedb01c070000ffff990007000000e8c50b02e3c7dde86ddb430aa1a1a9356683ff0f00003ba84eabab77b7fc7cbd66950100a35890cf8486cfb6f2473d259293d92c83f1bd77792645e8257e9f65a520831dff94bc02eed308401e936bfc"], 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000002c0), &(0x7f0000000280)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0xffffffffffffff44)
writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40})
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27)

00:03:37 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3, <r1=>0x0}, &(0x7f0000000040)=0x1e0)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000000)={r1, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x5, @loopback, 0x46}, @in6={0x1c, 0x0, 0x6964, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10)

00:03:37 executing program 3:
socket(0x1f, 0x20000000, 0x7)
socket$inet_udplite(0x2, 0x2, 0x88)
socket$unix(0x1, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
accept$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = dup(r0)
lseek(r1, 0x0, 0x3)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r2, 0x0, 0x1000000000003)
setsockopt$sock_int(r2, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r3 = dup(r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0)
write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b)
setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
setsockopt$inet6_tcp_buf(r3, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(r1, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0)

00:03:37 executing program 0:
r0 = socket(0x2, 0x10000000, 0x0)
setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x19, &(0x7f0000001540)={0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x8, 0x4)

00:03:37 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0)
lseek(r0, 0x0, 0x1)
pipe2(&(0x7f0000000500), 0x1)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
r1 = msgget$private(0x0, 0x0)
msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100e5007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8deabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff3ef4e4329a6bf41622e", @ANYRES32=<r3=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x4, 0x1}, 0x8)
msgrcv(r1, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000000180)=0x8)
r5 = accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0)
r6 = semget$private(0x0, 0x6, 0x408)
setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000840)={r4, 0x3}, 0x8)
semop(r6, &(0x7f0000000780)=[{0x2, 0x0, 0x1000}, {0x3, 0xf8b5, 0x1800}, {0x0, 0x2, 0x1800}, {0x4, 0x6, 0x1000}, {0x4, 0x10000, 0x1000}, {0x4, 0x96, 0x800}], 0x6)
msgget$private(0x0, 0x10)
open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4)
r7 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0)
mlockall(0x1)
sync()
getsockopt$inet6_buf(r7, 0x29, 0x3e, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqsrc(r7, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc)

00:03:37 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x20000, 0x40)
setsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000180)="a3f7233952e15d8c9341b354219757e5e50385c08bc6607e0628f3eec80b7c569bd4e795fe5460d1c5f1c8a881894c120c664f7a6040e2b9342dbb8601578907f78b26e3d31f86fe39848ee7997bc395d669850414eb1c252258d2fb0e1bf1fdcc511d9f78566e8861d8274841d04a3f05430dc2797d4cee893a170c13", 0x7d)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0xe}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x2, 0x6600, 0x2, 0x0, r2}, &(0x7f0000000040)=0x10)

00:03:38 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0xffffffffffffff99, 0x0}, 0x0)
r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, <r1=>0x0, 0x0, 0xfffffffffffeffff, 0x80, 0x7f, 0x9, 0x8b}, &(0x7f0000000040)=0xa0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x8}, &(0x7f00000001c0)=0x8)
accept4(r0, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x20000000)

00:03:38 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0)
setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000)=0xbe8, 0x1)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@loopback, @multicast2, 0xfffffffffffffffd}, 0x10)

00:03:40 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
pwritev(r0, &(0x7f0000002840)=[{&(0x7f0000001740)="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", 0x68c}], 0x1, 0x0)
rmdir(&(0x7f0000000000)='./file0\x00')
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

00:03:40 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000040)="8902e63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0xffffff01)

00:03:42 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={<r1=>0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r1, 0x4000000000000000}, &(0x7f0000001b80)=0x8)
readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x8, @empty, 0x80000000}}, 0x0, 0x2, 0x10001, 0x6, 0x81, 0x8, 0x2}, &(0x7f0000001b40)=0x98)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
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)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001900)={r2, 0x100000000}, &(0x7f0000001940)=0x8)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {0x0}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/118, 0x76}], 0x9, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40)

00:03:42 executing program 0:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = msgget$private(0x0, 0x20)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
msgsnd(r0, &(0x7f0000000280)={0x1, "193a05d621b63d8202e727ae06baf4f74b202b4bca7243395a3861b588abbdb908ddc36fc6d1bf7522c0b97576f541841dbf07e7b77ca09ed619f3411ad8853e90f6e6f336ea68021b57353c725468dc8b013cc439457c3345ddc212b85627e594bfe656f3d6e7ff3b6f0dc60187b371f0ec413e3675a6d61be057ef3fbd0902a0adb7b553ce98fdba2176edae1cf63a77c097eb"}, 0x9c, 0x800)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0, 0xd1}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10)
sync()
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
r4 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4)
connect$unix(r4, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3466696c653000"], 0x1)
execve(0x0, 0x0, 0x0)

00:03:42 executing program 1:
r0 = socket$inet(0x2, 0x10000000, 0x1)
r1 = socket(0x1c, 0x1, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
getsockopt$inet6_buf(r2, 0x29, 0x4, 0xfffffffffffffffe, &(0x7f0000000580))
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={<r3=>0x0, 0x8, 0x2, 0xa07, 0xa2f}, &(0x7f0000000040)=0x18)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x100, @remote={0xfe, 0x80, [], 0x0}, 0x1a}}, r3}, &(0x7f0000000140)=0x84)

00:03:42 executing program 2:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f00000000c0)={0x2, 0x4, 0x0, 0x100000001})
r2 = open(&(0x7f0000000140)='./file0\x00', 0x20005, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={<r3=>0x0, 0x7}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x20, 0x0, 0x2, 0x1, 0x1, 0xf46, 0x6, r3}, &(0x7f0000000240)=0x20)
rmdir(&(0x7f0000000080)='./file0\x00')
fcntl$setflags(r1, 0x2, 0x1)
fcntl$lock(r2, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1000200010005})

00:03:42 executing program 2:
r0 = socket$inet6(0x1c, 0x5, 0x7)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31)
poll(&(0x7f0000000300)=[{r0}, {r0, 0x20}, {r0, 0xc0}, {r1, 0x44}, {r1, 0x44}, {r1, 0x2}, {r1, 0x4}], 0x7, 0x80000000)
writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1)
getpgrp(0xffffffffffffffff)
fstat(0xffffffffffffffff, 0x0)
fstat(r1, 0x0)
getpgid(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183)
getuid()
fstat(0xffffffffffffffff, 0x0)
dup(0xffffffffffffff9c)

00:03:42 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_buf(r0, 0x0, 0x1000019, 0x0, &(0x7f00000000c0))

00:03:42 executing program 1:
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0)
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x8003, 0x81012, r0, 0x5)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x101)
madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3)

00:03:42 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = shmget$private(0x0, 0x1000, 0x261, &(0x7f0000ffd000/0x1000)=nil)
shmat(r1, &(0x7f0000e00000/0x200000)=nil, 0x3000)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x303)
linkat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000240)='./file0\x00', 0x400)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xcf, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX], 0x1)
shmget(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000540)=""/60)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r2=>0x0, 0x100}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x0, r2}, &(0x7f0000000280)=0xc)
open(&(0x7f0000000080)='./file0\x00', 0x8481, 0x2)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd9)

00:03:45 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
lseek(r0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4)
fcntl$setflags(r0, 0x2, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x1, 0x4)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={<r1=>0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10100, 0x40)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={<r3=>0x0, 0x3, 0x2}, &(0x7f0000000140)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x2}, 0x8)
getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0)

00:03:45 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0xfffffffffffffffe, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108)
r1 = semget(0x2, 0x1, 0x400000004)
r2 = socket(0x1f, 0x0, 0xfffffffffffffffa)
__semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f00000002c0)=""/206)
getsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4)
r3 = dup2(r0, r0)
socketpair(0x23, 0x20000002, 0x6, &(0x7f0000000400)={<r4=>0xffffffffffffffff})
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000200)={0x100000000, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x90)
r5 = fcntl$dupfd(r4, 0x0, r4)
fchmod(r5, 0x10)
getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180))
getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @local}, &(0x7f0000000440)=0xc)
fcntl$getown(r4, 0x5)
getsockopt$inet6_buf(r3, 0x29, 0x7b, &(0x7f0000000480)=""/84, &(0x7f0000000500)=0x54)
getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000140), &(0x7f00000001c0)=0x4)

00:03:45 executing program 2:
r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={<r1=>0x0, 0xff}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={<r2=>0x0, 0x3}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x81, 0x7, 0x8000, 0x7, 0x8, 0x78, 0x8, {@in={{0x2, 0x0, @rand_addr=0x9}}, r2, 0x5, 0x7, 0x9, 0xffffffff, 0x8}}, &(0x7f00000001c0)=0xb8)
r3 = socket(0x2, 0x10000001, 0x88)
connect$unix(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], 0x1)
getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8)

00:03:45 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$setflags(0xffffffffffffffff, 0x2, 0x1)
clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5})
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040)={0x8002}, 0x24a)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
close(r0)
r1 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0)
write(r1, 0x0, 0xffcf)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000100)={0x593, {{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={<r2=>0x0, 0x37, "90dfd59266c8631614facdd9a16003e8ca68fb489006d3beb3adcf069e7f18510c789f412fd9a6757d37b0ee62f07d46deea5be259713c"}, &(0x7f0000000280)=0x3f)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x1, 0x8, 0x1}, &(0x7f0000000300)=0x10)
r3 = accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, 0x0, 0x0)
dup2(r1, r1)
getpid()

00:03:45 executing program 2:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x16f)
accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000)
r1 = semget$private(0x0, 0x0, 0x12)
semop(r1, &(0x7f00000000c0)=[{0x2, 0x1e5, 0x1000}, {0x0, 0x4}], 0x2)

00:03:45 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xbe95, <r1=>0x0}, &(0x7f00000003c0)=0xc)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x10001}, &(0x7f0000000440)=0x8)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0, 0x80}], 0x20000000000002aa, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r2, 0xffff, 0x1, 0x2, 0x100}, &(0x7f0000000340)=0x18)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffeb2)
getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@remote, @multicast2}, &(0x7f0000000500)=0x8)
getitimer(0x0, &(0x7f0000000680))
writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1)
getpgrp(0xffffffffffffffff)
setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000540)=0x6, 0x4)
fstat(0xffffffffffffffff, 0x0)
fstat(r0, &(0x7f0000000580))
fstat(r0, 0x0)
getpgid(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4)
fstat(0xffffffffffffffff, 0x0)
utimensat(r0, &(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={{0x4, 0x6}, {0x362d8000000000, 0x1}}, 0x200)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x2, 0x4)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000006c0)={0x4, [0x3, 0x4dc, 0x8001, 0x0]}, 0xc)
dup(0xffffffffffffff9c)

00:03:47 executing program 2:
r0 = open(&(0x7f0000000180)='./file0\x00', 0x100208, 0x26)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000200)={<r1=>0x0, 0x0, 0x401, 0x8000, 0xf23, 0x10000}, &(0x7f0000000240)=0x14)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0xffffffffffffff00, r1}, 0xc)
r2 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_int(r2, 0x6, 0x1001, &(0x7f0000000040)=0x6, 0x4)
setsockopt$inet6_tcp_int(r2, 0x6, 0x4000000000000022, &(0x7f0000000000)=0xffffffffffffffff, 0xfcac)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000002c0)={r1, 0xc00000000, 0x9, 0x9, 0xe1}, &(0x7f0000000300)=0x14)
r3 = openat(r2, &(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x46)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x4, 0x4100, 0x1, 0x401, 0x1a54, 0x0, 0x80000000, <r4=>0x0}, &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r4, 0x3ff, 0x3, 0xfffffffffffffffb}, &(0x7f0000000140)=0x10)

00:03:49 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000040)=0x9, 0x4)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000035bd891555bbbc0000000000000000000000000000000000000000000008600000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r2=>0x0, @ANYBLOB="0000000000020000050000006d0100003f00a0423838fcdb6b0000"], &(0x7f0000000000)=0xa0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)

00:03:49 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0)

00:03:49 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f00000002c0))
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$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)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)=ANY=[], 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x14e)
getegid()
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0xfffffffffffffff9, 0x1, 0x100000000, 0x100000001}, &(0x7f0000000040)=0x18)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="77000000dba98a453101819afc57de93746cd0bcf3a25a700ee7bf818b84ccde17a4c43298ecdf5f3bfce3df920badbdd89e06eae93e0d4c39011c59646cdd37d7ce930f3244530600750526f8f4709b97441dc7a26fc8825bdef351295ed72a38bd6e0e72978b6fc1399ddd22573a9b543e67dda5393b876e70a5"], 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6)
getegid()
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1e9d}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)

00:03:49 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x1, 0x4, 0x7, 0xd4d, 0x0, 0x401, 0x2, 0x9, 0x3f, 0x0, 0x4}, 0xb)
close(r0)

00:03:49 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0c, 0x2000000000}, 0x8)
writev(r0, &(0x7f0000000300)=[{&(0x7f00000001c0)="72f11a0f21d2682bb47d3785c593646323f22cacd5f28ae9ba56caaa910b461d93fadeac57384aeaf596be3e6f", 0x2d}, {&(0x7f0000000200)="fa4535e2b04c2950391baaa8332ce3efbec6b77a27dd1f3d9c1057b846b136b67814f45a6a03417d041d14f993825bd5dcb25f717aea30fb9fea92e22d47051b6718cfd0cc67975278e22a2e801c858377d3963f133c17a3f8b4fa0ae2fd3c8cb944c90807aa0adc263b9b4cf9981f8cf85359f676df5039f3542807f74f67d77f8731624e9b6c7c519fd2a2964dd1b4681edc4a203ac0fe9b5bfe2cef9b63f82d68253c212526e468d07a341edc5905169afc443bf4bd8ab35c563046cf7882147bc6a940f554cb7c3f8b2c370107c3c1b359bd67219467f375ba9c0289185774ec2b", 0xe3}], 0x2)
getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x4}, {r0}, {r0, 0x8}, {r0, 0x2}, {r0, 0x204c}, {r0, 0x2000}, {r0, 0x84}], 0x8, 0xdfcb)
close(r0)
poll(&(0x7f0000000100)=[{r0, 0x110}, {r0, 0x81}, {r0, 0x4}, {r0, 0x84}, {r0, 0x180}, {r0, 0x80}, {r0, 0x104}], 0x7, 0x81)
syz_extract_tcp_res(&(0x7f0000000140), 0xc360, 0x5)
syz_extract_tcp_res(&(0x7f0000000180), 0x0, 0x88)

00:03:49 executing program 2:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
r3 = fcntl$dupfd(r2, 0x0, r1)
getsockopt$inet_opts(r3, 0x0, 0x1, 0x0, &(0x7f0000000080))
setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8)
listen(r0, 0x2d0b)
readv(r0, &(0x7f0000000640)=[{&(0x7f0000000200)=""/183, 0xb7}, {&(0x7f00000002c0)=""/255, 0xff}, {&(0x7f00000003c0)=""/195, 0xc3}, {&(0x7f00000004c0)=""/90, 0x5a}, {&(0x7f0000000540)=""/247, 0xf7}], 0x5)
syz_emit_ethernet(0x11, &(0x7f0000000000)="ae08ac550e1e9071ca5b9c3fe98ed26e90")
r4 = socket(0x17, 0x7, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="23050000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=<r5=>0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000006c0)={<r6=>r5, 0x10001}, &(0x7f0000000140)=0x8)
setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0)
getpeername$unix(r4, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000700)={r6, &(0x7f0000000780)=[@in6={0x1c, 0x2, 0x4000000000000000, @loopback, 0x3ff}, @in={0x2, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000740)=0x10)
bind$unix(r4, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa)

00:03:49 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xfffffffffffff800, 0x212}, 0x98)
r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x85, 0x10)
setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x2, 0x4)

00:03:49 executing program 1:
open(&(0x7f0000000080)='./file0\x00', 0x20486, 0x20000)
truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff)
truncate(&(0x7f00000000c0)='./file0\x00', 0x6a)

00:03:49 executing program 1:
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000080)='./file0\x00', 0x7fffffff)
truncate(&(0x7f0000000000)='./file0\x00', 0x80000000)

00:03:49 executing program 3:
r0 = socket(0x2, 0x4000000000005, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, 0x8)

00:03:51 executing program 0:
r0 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0)
close(0xffffffffffffffff)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={<r2=>0x0, 0x40}, &(0x7f00000000c0)=0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0xfffffffffffffffc}, 0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r2, 0x800}, &(0x7f0000000140)=0x8)
execve(0x0, &(0x7f0000000380)=[&(0x7f00000003c0)='A^\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='}-#-O\x00', &(0x7f00000002c0)='-\x00', &(0x7f0000000300)='}-\xeb\x00', &(0x7f0000000340)='@&)/,\x00'], 0x0)
fcntl$setflags(r1, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x8, 0x4620, 0x1000, 0xffff, r2}, &(0x7f0000000400)=0x10)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x20, 0x4)

00:03:51 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x25)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67)
lseek(r0, 0x0, 0x1000000000003)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x29f)
setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000003c0)={0x7, {{0x1c, 0x1, 0x5, @empty, 0x3}}}, 0x88)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
fchmod(r0, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
write(r0, &(0x7f00000007c0)="a37e143d4a5a18f138f3d13539787a5d9045a9593b5a566525cc33491dd5a5c685ae87cd2d3fe94ea33ac7c6124c28f289bebd0eccff47599516722b4f9d84cc97f4f446790c17cf629a2e7f10f5237222521cfee9581cb9d8c6a4e7239aafc72c22af273a99b594ae19efd131f9718ceec4e3d13be08018c34146844526d1ec9516557d77a18d", 0xa33d)
r2 = msgget(0x0, 0x421)
msgsnd(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x3f, 0x4)

00:03:51 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$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$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)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0xffff, r1}, 0xc)
setsockopt(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000180)="26897331a54c35bdc3c229de08275154552470cc7c52a80cc74f", 0x1a)
pipe2(0x0, 0x0)
writev(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
recvfrom(r0, &(0x7f0000000280)=""/223, 0xdf, 0x2, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1}, &(0x7f0000000240)=0x8)

00:03:51 executing program 1:
semget(0x0, 0x5, 0x183)
socketpair(0x1c, 0x10000000, 0x4, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x100, 0x3, 0x1, <r2=>0x0}, &(0x7f0000000080)=0x10)
r3 = getegid()
freebsd11_fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r5=>0x0})
r6 = getegid()
freebsd11_fstat(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, <r7=>0x0})
getgroups(0x5, &(0x7f00000003c0)=[r3, r4, r5, r6, r7])
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xfffffffffffffff7}, &(0x7f0000000100)=0x8)

00:03:51 executing program 1:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
madvise(&(0x7f0000212000/0x4000)=nil, 0x4000, 0x4)
mlock(&(0x7f0000215000/0x1000)=nil, 0x1f470000)

00:03:51 executing program 1:
r0 = socket$inet(0x2, 0x1000000000005, 0x0)
fcntl$lock(r0, 0xf, 0x0)
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x1ff, 0x4, 0x0, 0x6, 0x401}, &(0x7f0000000080)=0x14)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={r2, 0x400, 0x9, [0x0, 0x3, 0xfff, 0x4, 0x7, 0x7da, 0xfffffffffffffff9, 0x100000001, 0xf26]}, &(0x7f00000001c0)=0x1a)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xa, 0x4b}, 0x36e)
getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000000)=""/11, &(0x7f0000000100)=0xb)

00:03:52 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x2, 0x4)
connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10)

00:03:52 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffc49)
write(r1, &(0x7f0000000040)="0bf14be197c2b8c6258df33ab502941c348c48f12ce646d2a8ce68efa19a7f4a1503856294cb1f02ecc3c4f2f2db3374cd187f00a33114e5a41cb9d2fd834d9a880088b61d2b432ae47c4e768d42022e354548a4d6bf0bbdc9f30a8add", 0x5d)

00:03:52 executing program 1:
open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x22)
r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x9, 0x100000001})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005})

00:03:56 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x412, r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8)

00:03:56 executing program 0:
socketpair$unix(0x1, 0x4, 0x0, &(0x7f00000000c0)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="2500000093ff00000000800000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESOCT], @ANYRES32], 0x2c}, 0x0)
getsockname(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10)
recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0)
dup2(r1, r0)
r2 = getpid()
fcntl$lock(r1, 0xc, &(0x7f0000000040)={0x3, 0x7, 0x101, 0x9, r2})

00:03:56 executing program 1:
r0 = socket(0x18, 0x10000082, 0x0)
fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r1=>0x0})
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
freebsd11_lstat(&(0x7f0000000580)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, <r3=>0x0})
r4 = getegid()
getgroups(0x4, &(0x7f00000002c0)=[r1, r2, r3, r4])
sendmsg$inet_sctp(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000240)=0x4)
madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3)

00:03:56 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(0x0, 0x0, 0x0)
r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
shmctl$SHM_LOCK(r1, 0xb)
socketpair(0x1b, 0x1, 0x5, &(0x7f0000000200))
execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8)
accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r3 = accept(r2, 0x0, 0x0)
getgid()
close(0xffffffffffffffff)
r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r4, 0x7e2780e3)
r5 = getegid()
getgroups(0x1, &(0x7f00000001c0)=[r5])
open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0)
ftruncate(r4, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0780000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f8421370000d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8266f6f5c8bd18e23500"], 0x1)
freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0))
open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
open(0x0, 0x0, 0x100)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0)

00:03:56 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='3', 0x1)
r1 = semget(0x3, 0x3, 0x8)
__semctl$IPC_RMID(r1, 0x0, 0x0)
getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x100)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0)

00:03:56 executing program 3:
r0 = socket$inet(0x2, 0x2, 0x0)
close(r0)
fcntl$dupfd(r0, 0x11, r0)

00:03:56 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
sendto(r0, &(0x7f0000000000)="11708427dbc116e9b0296951b520485655437d97071fe654b85625cab7729eed38de298ae469f589d80a5b46764387147946a59b9bf3e3462fb79b411ed249b3b8c4f48194d1152b92027f52b3b32e9474e975ebd1bb16f52c6a0c0bb338fe250797ec13f088622dd900dd2a7ae93a9f278685b905a6b87cab8e488a42e4b1a250919abf1b402aff5cdd83a2cd4883ffd8104a35ac62d002f9a5bf7a430991e0aec85b1f7be4789039e5ec08394cb4f9de01637f9ff20996cc832bbe91ffbe8691452305c67805f17ce1bc88581a3a8e289c83be182415f48b829e8f01e831e51595fb468e66c83b2005", 0xea, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x7, @empty, 0x5}, 0x1c)
socketpair(0x2, 0x5, 0x0, &(0x7f0000000180)={<r1=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x410, @local={0xfe, 0x80, [], 0x0}}}, <r2=>0x0}, &(0x7f0000000280)=0x84)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x80000000}, 0x8)
r3 = dup(r0)
connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000140), 0x4)

00:03:56 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)
open$dir(&(0x7f0000000080)='./file0\x00', 0x118688, 0x180)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb0d07eeec918c049, 0x8e}, 0x8)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd14)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
chmod(&(0x7f0000000140)='./file0\x00', 0x1)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40)

00:03:56 executing program 1:
r0 = socket(0x10000000002, 0x5, 0x0)
bind(r0, &(0x7f0000000100)=@un=@abs={0x25ad51a74fd02bc}, 0xfded)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x5, 0x600, 0x80000000, 0x7, 0xfffffffffffffff9, 0x40, 0xffffffff, <r1=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x2}, 0x8)

00:03:56 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={<r1=>0x0, 0xf0, 0x3, 0x1ff, 0x1f}, &(0x7f0000000080)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in={{0x2, 0x3, @loopback}}, r1, 0x8, 0xd4, 0x5}, 0x94)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={<r2=>0x0, 0x2d75, 0xffffffffffffff00, 0x1, 0x707, 0x6, 0x7, 0x8, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x6, 0x80000000, 0x7, 0x9b, 0x401}}, &(0x7f00000000c0)=0xb8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x8a35, 0x4, 0x2, 0x0, 0x100000000, 0x1, 0x1, {@in6={{0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x6, 0x5, 0x100, 0xcf, 0x5}}, &(0x7f0000000340)=0xb0)

00:03:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x98)

00:03:57 executing program 2:
r0 = socket(0x37, 0x10000000, 0x2000006)
sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1d831c481e4abaf56346421d11be00022e2f66696c659e2f66696c653000fc0034853e8a000000000000000000000000"], 0x4)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c1065302f66696c65302f666966653000"], 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81)
fchmod(r0, 0x100)
sendto$unix(r0, &(0x7f0000000100)='S', 0x1, 0x100, 0x0, 0x0)
getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

00:03:57 executing program 3:
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
dup2(r0, r0)

00:03:57 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom(r0, &(0x7f0000000200)=""/74, 0x4a, 0x40040, &(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000004c0)={0xffffffffffffff7f, {{0x2, 0x0}}}, 0x90)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={<r2=>0x0, 0x8, 0x3, 0x865ef8d, 0xf38c}, &(0x7f0000000300)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=r2], &(0x7f0000000400)=0x8c)
getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4)
socket$inet6_udplite(0x1c, 0x2, 0x88)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c)
r3 = open(0x0, 0x0, 0x4)
freebsd11_lstat(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='$', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
writev(r3, &(0x7f0000000440), 0x4dcae8f5f3f27b8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)

00:03:58 executing program 1:
r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x8)
fcntl$setstatus(r0, 0x4, 0x10048)
socketpair(0x17, 0x5, 0x3, 0x0)
writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x6, @empty, 0x95}}, <r2=>0x0}, &(0x7f00000000c0)=0x84)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe}, 0x8)

00:03:58 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xffffffffffffffde}, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r1], 0x1)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x425, &(0x7f0000000380)=""/166, &(0x7f00000001c0)=0xa6)
sendmsg$unix(r0, &(0x7f0000000340)={&(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000300)=[{&(0x7f0000000280)="3a6676970bdaeb01f6b7b72f359d0e5fe9e40d3903732b8b2daa57dcc56950b9a0250d63e44be1d3f88d7328469611a57dd8241927cc42a3bf50cd400adf6f88855306caeaa5d4c70eef749ee15da61d2dfb5115e1166fae5a9dbadf932d55a49caff173e37532a0b0be5bc418d935c714807ba9a94332537d10", 0x7a}], 0x1, 0x0, 0x0, 0x4}, 0x80)

00:03:58 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket(0x1, 0x30000007, 0x2)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000100)=0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @multicast2}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@multicast2, @rand_addr=0xbb0014ac, @loopback}, 0xc)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={<r2=>0x0, 0x3, 0x100}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x8ccc}, 0x8)

00:03:58 executing program 2:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000000000008002, 0xd2)
r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x1)
linkat(r0, &(0x7f00000009c0)='./file0\x00', r1, &(0x7f0000000940)='./file0\x00', 0x100000000400)
linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400)
rmdir(&(0x7f0000000180)='./file0\x00')
getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f00000001c0)=""/188, &(0x7f0000000280)=0xbc)
munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
r2 = accept(r1, &(0x7f0000000980)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000540)=0x10)
fstat(r1, &(0x7f0000000340))
close(r2)
fstat(r2, &(0x7f0000000440))
getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000740), &(0x7f0000000580)=0x259cb8473bb2710a)
close(r0)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
dup2(r0, r3)
socket$inet6_tcp(0x1c, 0x1, 0x0)
poll(&(0x7f00000005c0)=[{r1, 0x2000}, {r0, 0x107}], 0x2, 0x3)
semget(0x3, 0x7, 0x400)
wait4(0x0, &(0x7f0000000600), 0x8, &(0x7f0000000640))
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_buf(r4, 0x6, 0x41, &(0x7f0000000780)="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", 0x1a0)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0), 0x2000000000000270, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)

00:03:58 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x2, @loopback}}, <r1=>0x0, 0x40, 0x2, 0x3, 0x4, 0x7}, &(0x7f00000000c0)=0x98)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x5}, &(0x7f00000001c0)=0x8)

00:03:58 executing program 1:
nanosleep(&(0x7f0000000000)={0x1, 0x2}, &(0x7f0000000040))
nanosleep(&(0x7f00000000c0)={0x0, 0xfff}, 0x0)

00:03:58 executing program 0:
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
mlock(&(0x7f0000efa000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000000)={<r1=>0x0, 0x4, 0x4e43, 0x1}, &(0x7f0000000040)=0x10)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x4a2, 0x81, 0x3f, 0x6, 0x1}, 0x14)

00:03:59 executing program 3:
munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
fdatasync(r0)
r1 = msgget$private(0x0, 0x204)
msgrcv(r1, &(0x7f0000000000)={0x0, ""/90}, 0x62, 0x0, 0x1000)
mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2002, 0x0, 0x1011, 0xffffffffffffffff, 0x0)

00:03:59 executing program 2:
r0 = socket(0x2, 0x1, 0xfffffffffffffffe)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[], 0x0)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={<r1=>0x0, 0x2, 0x2, 0x18, 0x5, 0x53}, &(0x7f0000000180)=0x14)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x1ff}, 0x8)
sendto(r0, &(0x7f00000001c0)="8aa2f9a55eb031a49fb27b641a22c6e2021566580ffebb78713b390779256f156065de050433cd302f626182e8d6583a2b6d19a6d245841071ca6d74b9081bf74615c707ec01854052e44b638d01bc094b0f27f232a884a237ce1799bfaf709f3c69610bece4a3755319e8c429dd95ab6c8b1cfe1e6b48bc7d9481c58f65fdd76ad150680e88835d35cc5d011a547f42e4c28ed9", 0x94, 0x1, &(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa)

00:03:59 executing program 0:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x9, {{0x1c, 0x3, 0x10001, @loopback, 0x9}}}, 0x88)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @rand_addr, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14)
setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88)

00:03:59 executing program 2:
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
listen(r0, 0x0)
r1 = dup(r0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:03:59 executing program 0:
r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={<r1=>0x0}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={r1, 0xfffffffffffffffe}, 0x8)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000180)=0x4)
r2 = socket$inet_sctp(0x2, 0x3fffffff, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e000000100000000001e485e0726000000000000000000000700000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94)

00:03:59 executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r0, r1)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000680)={@loopback, @loopback}, 0x8)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={<r4=>0x0, 0x80000001}, &(0x7f0000000600)=0x8)
setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}, {r3, 0x2}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
r5 = socket(0x1b, 0x3, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x800007e2780e3)

00:03:59 executing program 1:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r1)
getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000040)={@multicast1, @remote}, &(0x7f0000000080)=0xc)
bind(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2dd97acfbd8000"], 0x8)
listen(r0, 0x0)
setsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f00000000c0)=0x6, 0x26e)

00:03:59 executing program 2:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x100, 0x4)
getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, &(0x7f0000000040))
setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xa6d, 0x4)

00:03:59 executing program 3:
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r0 = semget$private(0x0, 0x7, 0x110)
__semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000000)=""/101)

00:03:59 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = fcntl$dupfd(r0, 0x11, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x1, 0x4)
setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @broadcast}, 0xc)
bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10)

00:03:59 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
dup2(r0, r0)
flock(r0, 0x0)

00:03:59 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001040)=ANY=[@ANYBLOB="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"], 0x1)
socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={<r3=>0x0, 0x3}, &(0x7f00000003c0)=0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18)
r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12)
r5 = fcntl$dupfd(r4, 0x0, r4)
renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00')
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
lseek(r6, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000080)={r3, 0x8}, &(0x7f00000001c0)=0x8)
freebsd11_fstat(r1, &(0x7f00000009c0))
poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r7=>0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:04:00 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
freebsd10_pipe(&(0x7f0000000100)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)={<r3=>0x0, 0x14, "a3b6b15618d67eca1248e131614a83771e96f714"}, &(0x7f0000000180)=0x1c)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x20}, @in={0x2, 0x3, @loopback}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0xd89, @empty, 0x7}, @in6={0x1c, 0x2, 0x2, @loopback, 0x101}]}, &(0x7f00000002c0)=0x10)
setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc)

00:04:01 executing program 0:
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x18502, 0x4000000000000028)
connect$unix(r0, &(0x7f0000000200)=@abs={0x0, 0x0, 0x3}, 0x8)
getsockname$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8)
r1 = socket(0x2, 0x20000006, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="7502e4b0718dc35a8cf7"], 0x1)

00:04:01 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, <r3=>0xffffffffffffffff})
listen(r2, 0x9c7)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00'])
r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x10000000)
r5 = accept(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x24)
close(0xffffffffffffffff)
r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r6, 0x7e2780e3)
setsockopt$inet_buf(r4, 0x0, 0x0, 0x0, 0x0)
r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0)
ftruncate(r6, 0x8000)
mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000980)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0)
r8 = socket(0x14, 0x5, 0x0)
connect$unix(r8, &(0x7f0000000640)=ANY=[@ANYBLOB], 0x1)
r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6)
mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3)
mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0)
open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="03a1fac4aeaa8f1f5f64b7fe35ca557c74bebe5273ed9bc300ab8e06701747fa7104e0abddd43ff2a76c84f6b4"], 0x0)
fcntl$setflags(r3, 0x2, 0x1)

00:04:01 executing program 0:
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0)
madvise(&(0x7f00000ad000/0x3000)=nil, 0x3000, 0x2)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = getpid()
fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x0, 0x1, 0x3, r1})
ppoll(0x0, 0x0, &(0x7f0000000380), 0x0, 0x0)

00:04:01 executing program 0:
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0)
r0 = socket(0x10, 0x30000004, 0x6)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xdd, 0x5, 0x200, 0x6f5, 0x21dc, 0x9, 0x6, 0x0, <r1=>0x0}, &(0x7f0000000280)=0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x30, 0xf, 0x8, 0x8000}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000002c0)=0x10)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

00:04:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x5, @loopback, 0x34}}, <r2=>0x0, 0x8, 0x1, 0x80, 0x2, 0x1, 0x69b05709}, &(0x7f00000000c0)=0x98)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x10000, r2}, 0xc)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100), 0x10)

00:04:01 executing program 0:
pipe2(&(0x7f0000000140)={0xffffffffffffffff, <r0=>0xffffffffffffffff}, 0x100004)
sendto$inet(r0, &(0x7f0000001300)="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", 0x1000, 0x20000, &(0x7f0000000180)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10)
mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x0)
r1 = open(&(0x7f0000000000)='./file0/file0\x00', 0x0, 0x29)
setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x10001, 0x4)
open(&(0x7f0000000080)='./file0/file0\x00', 0x20000, 0x2)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)={<r2=>0x0, 0x1000, "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"}, &(0x7f00000000c0)=0x1008)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x9, 0x3, 0x101, 0x3ff, 0x8}, 0x14)

00:04:02 executing program 1:
r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
pipe2(0x0, 0x0)
dup(0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080))
r1 = semget(0xffffffffffffffff, 0x0, 0x20)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000440)=ANY=[@ANYBLOB="d7000000d45ccdf17793e6333f16c055dde41512ddd95bf25a8cef1b68f3962438a44a6442a7ccd03cb4417b52ed51a00b08927b05e2e377d1a21f7779f80906c8c2470946ec8dbe2f43eb242aa27fd11cdf7e5044bce44c35350866cc129b016d03e8428a4823e96585dbbd27c1848686d81702a6131fe22264c35ceadd6ed1a5b77537cac860584d0f53265d06cf88ef63d8188d358c4c964310a58d25b3bebaf240f4b279a578fae31d9d27300415a286a4585cb8591fdafaf75edec39e68a80486571b4ca9023680789c70f4213ff392e94594b79a51d9245c6438101b9ae4cfabac46f70f88d4572127d5312eb0c8373faee700c2"], 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000300)={0xa4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1}}}, 0x118)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x6}, 0x8)
__semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x4)
msgget$private(0x0, 0x0)

00:04:02 executing program 2:
r0 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
mlockall(0x2)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={<r1=>0x0, 0xaf5a669, 0x2, 0x20, 0x100000001000000}, &(0x7f0000000140)=0x18)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000000000000000000100aa0300000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84)
mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0xc0)
setrlimit(0x0, &(0x7f0000000080)={0x9, 0x84})
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getpid()
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0)
mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x7010000)
faccessat(r2, &(0x7f0000000240)='./file0\x00', 0x0, 0x1000)

00:04:02 executing program 0:
r0 = msgget$private(0x0, 0x0)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f0000000900)=ANY=[@ANYBLOB="0300000000000000470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56345ed5f51106b39f01f017196eb913d4cd0889baf4d1a049c1ea49bada883dcac558cf8f762d6ae79006a4bed53cebf85e94029019891691082038df365abe21ac433375b43eab8b4e31c017debd260ae2afa468401e2e682890337c97521a5a6622776e1ea728ccf4891842b39bc40423572448daa4c2cc730a7a99609bf391060008420c501f9b162bc77d7ec3c039759e45749180e8d48a4dbe4109408efabe0577e9762648cebed7eb61b9aefb42"], 0xf7, 0x800)
msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66ff6c653000"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0100e5007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8deabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff3ef4e4329a6bf41622e", @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000000180)=0x8)
r4 = accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x80020000000)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000880), &(0x7f00000008c0)=0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0)=0x3f, 0x4)
munlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0)
r5 = semget$private(0x0, 0x6, 0x408)
setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000840)={r3, 0x3}, 0x8)
semop(r5, &(0x7f0000000780)=[{0x2, 0x0, 0x1000}, {0x3, 0xf8b5, 0x1800}, {0x0, 0x2, 0x1800}, {0x4, 0x6, 0x1000}, {0x4, 0x10000, 0x1000}, {0x4, 0x96, 0x800}], 0x6)
msgget$private(0x0, 0x10)

00:04:02 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
rmdir(&(0x7f0000000240)='./file1\x00')
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), 0x4)

00:04:02 executing program 0:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
listen(r0, 0x8000)
setuid(0xee01)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffc28)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet6_int(r0, 0x29, 0x23, 0x0, 0x328)

00:04:02 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={<r1=>0x0, 0x80000000, 0x2}, &(0x7f0000000580)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x2, @loopback}}, r1, 0x6, 0x9, 0x0, 0x9, 0x4, 0x3}, &(0x7f0000000780)=0xa0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x2}, 0x24)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x1, @rand_addr=0x7}}, <r2=>0x0, 0x26c, 0xffffffffffffffe0, 0x84, 0x7fffffff, 0x4, 0x1ad4}, &(0x7f00000001c0)=0xa0)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000400)={r2, 0x4, 0x1}, 0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff1a)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0x8, 0x5, 0x4100, 0x8, 0x16, 0x401, 0x7, 0x6, r2}, &(0x7f0000000600)=0x20)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18)
getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3)
r3 = socket(0x2, 0x5, 0x0)
connect$unix(r3, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8)
setitimer(0x1, &(0x7f00000000c0)={{0x3ff, 0xc000000000000}, {0x6, 0x6}}, 0x0)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r4=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0xf, &(0x7f0000000040)={r4, 0x10001}, 0x10)

00:04:02 executing program 3:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x280, 0x0)
r1 = fcntl$getown(r0, 0x5)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005, r1})
fcntl$getown(r0, 0x5)

00:04:02 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={<r1=>0x0, 0x2}, &(0x7f0000000040)=0x8)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8001, 0x4}, &(0x7f0000000100)=0xc)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)

00:04:07 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r0, 0x8000)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
ftruncate(r0, 0xd28a)
mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000)

00:04:07 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="128387f76f52f8d962052000000020ac8d2cb9af45e75c75000001b26d502d3e22f0b4b2738b8340c502a5f041e96d00"], 0x1)
writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)=ANY=[@ANYBLOB="34558890e3c2042db5d3d6d500573e94293356ae16f08cf7345d44c0a4ec1a08ba4af122d3592c42cecc4b6633551468b5dfd7030000000000000000b60b4a088477691735cb9049373b93eca5995c596fcb1ba4854bf3a2e404789e3a970e4d15ed7967bd44b5"], 0x1)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r1, 0x0, 0x1000000000003)
r2 = socket(0x11, 0x3, 0x0)
bind$inet6(r2, &(0x7f0000000000), 0xc)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28)
poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
socket(0x10, 0x20000005, 0x6)
open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d)
setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90)
r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142)
r4 = getpid()
fcntl$setown(r2, 0x6, r4)
sendto(r1, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0)
shmctl$SHM_UNLOCK(0x0, 0xc)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1)
write(r0, &(0x7f00000001c0)="16f343d31ba1c0df05104c82859c6c5248c3746a96f7de2884c0757835ef8d55d5089743723172977275d56eda00e59e7e2033b568b5493e9a3c5b6fb34d3d35ce0df19b97", 0x45)
sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0)

00:04:07 executing program 2:
r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x4)
truncate(&(0x7f0000000400)='./file0\x00', 0x20801fffd)
lseek(r0, 0x0, 0x1000000000003)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000300)={0x4, &(0x7f0000000280)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @rand_addr=0x1}, @in6={0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x0, 0x1b, @loopback}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000340)=0x10)
poll(&(0x7f0000000440)=[{r0}], 0x28e, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0)
syz_execute_func(&(0x7f0000000080)="36420fc6c600660f3a63450bfe0ff99900000080660f3a0ce100c44185daa89d000000c4414dd81a0f109a00000000f2460f5cd443de2d483800000f621e")
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x308, <r1=>0x0}, &(0x7f0000000100)=0xc)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x101}, 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x4, r1}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)

00:04:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x81)
ftruncate(r0, 0x4000000000fe)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)

00:04:09 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000101)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
ftruncate(r0, 0x8000)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
ftruncate(r1, 0x0)
mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0)
ftruncate(r0, 0xd28a)
mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000)

00:04:09 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
truncate(&(0x7f0000000280)='./file0\x00', 0x208020001)
dup(r0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x1)
getsockopt$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)
r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x80, 0x20)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
fcntl$setflags(r1, 0x2, 0x0)
setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0xffff, 0x1, 0x9, 0x2, 0xffffffffffffff33}, 0xc)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x2, 0x7, <r2=>0x0}, &(0x7f00000001c0)=0xc)
poll(&(0x7f0000000180)=[{r0, 0x10}, {r0, 0x2002}, {r1, 0x84}], 0x3, 0x4)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={<r3=>r2, 0x5eec}, &(0x7f0000000240)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r3, 0xfffe}, &(0x7f0000000040)=0x8)

00:04:10 executing program 1:
r0 = socket$inet6(0x1c, 0x3, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xd, 0x0, 0xff92)

00:04:10 executing program 1:
setuid(0xee01)
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x27, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={<r2=>0x0, 0x28}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="67032600216275f98d71701920e62762917b28b0e639db679b1251cda27a349839c631cbf12071c05a30dcca3a1c8cab4c5277c2dfcc9d8760576c8feb561d9edf9e42478ebd0c9896e68ceba6e06601f1c0eda22a5dfa237123b37c41672d685aa60c1dffa25f15214ffbc7244861ce13c0b77c85da6dd5e2f6617c7800c468350f47f45275a6ad340dc883333244bb71d6f128c1b6796618e989b0087942a28a037b1a8077f34777ab35e192c20266f9ffa616479c51"], 0x2e)
freebsd10_pipe(&(0x7f0000000140))
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="22000000fe856dcc41469affcbc80b76a5e69bc5912c3630e5629edd30e0f40a1420d5e6b291"], &(0x7f0000000080)=0x2a)

00:04:10 executing program 1:
munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r0 = socket$unix(0x1, 0x5, 0x0)
mmap(&(0x7f0000d77000/0x2000)=nil, 0x2000, 0x2, 0x80411, r0, 0x0)
mmap(&(0x7f0000d7b000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0x0)
fsync(r0)

00:04:12 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="2100000006a7f6abf3e9ba2d1e526a290137b2da3d54"], 0x1)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020001)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440)=0x8, 0x4)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0900f00000000000d8db1f534181b7535579adea21b67cbc1be61cec96c7682b059e3115f53734bfff045ce6f00c08e6d6d0840e19c4487d0b87064a425ffe44ff9c8647aa718a56824e89ad0c601b572d4247705e345f58cd609d9ac92d971a3272fb1bcab3a12c521cc26dc95f87955420d2a8d4a4f24e000cd7bca67341e625dbcb474a546d109b673c3522a28d0bc516d3ea2c495df387f7eb7357380d31e66731e57232980b69cf40606a"], 0x0)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000300)={0xdb6e}, 0x4)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={<r1=>0x0, 0xccc}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
poll(&(0x7f00000001c0)=[{r0, 0x10}, {r0, 0x100}, {r2, 0x2026}, {r2, 0x30}, {r0, 0x4}, {r2}, {r0, 0x104}, {r0, 0x2000}, {r2, 0x1}, {r2, 0x21}], 0xa, 0x100000000)
close(r2)
pipe2(&(0x7f0000000100), 0x4)
r3 = socket$inet6(0x1c, 0x20000000, 0x7)
fcntl$setflags(r3, 0x2, 0x1)
recvfrom$inet6(r3, &(0x7f0000000140)=""/93, 0x5d, 0x40041, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff0000, 0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1, 0x2}, &(0x7f0000000240)=0x8)

00:04:14 executing program 2:
syz_emit_ethernet(0xa7, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107c77c35f9dc708a2f92350604e9d49b84a9180b77941d829d1b1936265b4a2a0c4f36def0fd33dad140de23a44f4d85")
r0 = accept(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={<r1=>0x0, 0x6, 0x9, [0x2, 0x5, 0x0, 0x6, 0x8, 0x9, 0x9, 0xffffffffffff9203, 0x7]}, &(0x7f0000000180)=0x1a)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xd, 0x3f}, &(0x7f0000000200)=0x8)
r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000)
setsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080)=0x8, 0x4)

00:04:14 executing program 1:
r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x102c, 0x4)
r1 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000001c0)={0x81}, 0x1)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)

00:04:14 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000100)=0x4)

00:04:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r1=>0x0, &(0x7f0000000000)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r1, 0x9, 0x1000, "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"}, 0x1008)
r2 = accept(r0, &(0x7f0000001180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000011c0)=0x1c)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000001200)={r1, 0x249}, 0x8)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001240)={<r3=>r1, 0x7}, &(0x7f0000001280)=0x8)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000012c0)=ANY=[@ANYBLOB="1c004e23050000000000000000000000000000000000000029cb00000000000000001b2899734f00000000000000000000000000000000000000000000000000000000e2ffffff0f0020000000000000000000000000000000000100000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)

00:04:14 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88)
shmctl$SHM_LOCK(0x0, 0xb)
listen(0xffffffffffffffff, 0x0)
execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0)
r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8)
socket$inet6_udp(0x1c, 0x2, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4)
close(r0)
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r2, 0x7e2780e3)
r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0)
r4 = semget$private(0x0, 0x6, 0x240)
__semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000800)=""/161)
ftruncate(r2, 0x8000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3ff, 0x400, 0x0, 0x4}, &(0x7f0000000380)=0x10)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000)
fsync(r1)
r5 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x10001}, 0x8)
r6 = semget$private(0x0, 0x2, 0x28)
__semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215)

00:04:14 executing program 1:
r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0)
truncate(&(0x7f0000000000)='./file0\x00', 0x9fd)
pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000006c0)}], 0x1, 0xc700)

00:04:14 executing program 0:
getgroups(0x3, &(0x7f00000001c0)=[<r0=>0x0, <r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff])
r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c)
getsockname$inet6(r3, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c)
setresgid(r2, r1, 0x0)
setresgid(r0, r2, r2)
freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140))

00:04:15 executing program 3:
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000100)=0x4)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0), 0x8)

00:04:15 executing program 0:
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r0 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil)
shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000040)=""/61)

00:04:15 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r1 = socket(0x17, 0x4, 0x6)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={<r2=>0x0, 0x2}, &(0x7f0000000080)=0x8)
truncate(&(0x7f0000000200)='./file0\x00', 0x2)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={r2, &(0x7f00000000c0)=[@in6, @in6]}, &(0x7f0000000140)=0x10)
getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000040))
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x8001, 0xffff, 0x2400, 0xad, 0xba, 0x8, 0x0, 0x8, r2}, &(0x7f00000001c0)=0x20)

00:04:15 executing program 2:
socketpair(0x10, 0x2, 0xfffffffffffffffb, &(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000040))
fchown(r1, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0xffffffffffffffff, 0xfd3d)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x2, 0x4)
semget$private(0x0, 0x0, 0x200)

00:04:15 executing program 0:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="a9ea22534eb21397", 0x8}], 0x1}, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x10000000)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000580)={<r2=>0x0, 0xc85, 0x4, 0x0, 0x6717, 0x2}, &(0x7f00000005c0)=0x14)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000600)={r2, 0x1ff, 0x9b5, 0x3ffa3c10, 0x1, 0x1bc9200000000000}, &(0x7f0000000640)=0x14)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r3=>0x0, 0x7}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r3, 0x1}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0x72, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000240)="a33f90be77586ffce2aa3dcae811241029cb4a9d26c9b4135f0672ee2c17b90f4adfa75c188de2369bb99b864aac4f1f3107f4ad4be9553e53593931855364dbe9554fd5cf1d6e1771e418b9893a3823", 0x50}, {&(0x7f00000002c0)="b167756a257f6684e4cd682b79d0c56d6bbf08771e4d9dd413446d1a7910a52f61890954fa984d6aca499dce8373a2177571a7578de2a29f997b56b18c8c965a6c459eb74ea54ae147458a3e2712c1e7c69cd4f56d98256cbe81e5f3f023488b1616386ea4ebe0b75c313c423f98e69f1430992faa963254637bbeaeb021965ad21bf27a57fdc2230169a0b67b879a850bafaae19e5b02b8a6a49a3dda7aac850d9dd41b281ce286277fb6f544838f1fa7bee77251773278d0c8fb5b51beb79bf709b81f7260ad0894f9c20c6d91ecc6610d9121f7feb65c827db55e1d752e52bdd4182c43ca4b887bf8a8c90163", 0xee}, {&(0x7f00000003c0)="38810daebf3d0170f41cfcda6c4c0b07dd9e6924cf47cbcf3509263e572a461b86449093bef3b5ceb7fe4bf680cc25781271e78d97a3cf1e9e246b28e1a66ca2cf51c62db66355563e98879ca6e0cae66afcbfba0c8cc8702758b344547db2d5136b473f8d6510d27d9b2615981c227e9540e65e30a36a5c2de237400fbdf480312e47837d9043391de5d5e8be909eeea4075049a22bf9bf6bd06a922c58d11baefe0cfe262b5853244a9941cfd7629ad699e1498b9931041c6acfaa7ac2ad73b95afc03f5ad54409569df29dee4792d15ab791178c7df64", 0xd8}], 0x3, &(0x7f0000000500)=[@sndrcv={0x2c, 0x84, 0x2, {0x80000, 0x5, 0x0, 0xffff, 0x6b, 0x5, 0x1ff, 0xd747, r3}}], 0x2c, 0x80}, 0x80)
r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})

00:04:15 executing program 2:
r0 = socket(0x11, 0x30000007, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x7d, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x400, 0xbfba220096191a90, 0x400, 0xffff, 0x0, 0x101, 0x4e7, r1}, &(0x7f0000000180)=0x20)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x9, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)
socketpair(0x17, 0x10000005, 0x10000, &(0x7f0000000000)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:04:15 executing program 1:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f000063e000/0x2000)=nil)
shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0)

00:04:15 executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)

00:04:16 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
msgget(0x1, 0x4)
poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0)
r1 = open(&(0x7f0000000080)='./file0\x00', 0xc, 0x81)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r2 = socket(0x1b, 0x3, 0x0)
r3 = msgget(0x3, 0x10)
msgctl$IPC_RMID(r3, 0x0)
writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1)
freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f)
sendto$inet6(r2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={<r4=>0x0, 0xc00b}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r4}, &(0x7f0000000240)=0x84)

00:04:16 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x7, <r1=>0x0}, &(0x7f0000000100)=0xc)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xff}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10)
nanosleep(&(0x7f0000000040)={0x1}, &(0x7f0000000080))
shutdown(r0, 0x2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4)
close(r0)

00:04:16 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000100)="8ee1b028b8ffa3a293027d70579ffaa59bdf5ffbcad063c5b5018fffaeb275c9c6edca89dfba9965dcebdf355417107869c4c0173f6a7c55905dfb7add18e5daf327d3ffc25f19632a7d3a3fadb85553b52505ae5e721cde2d785b9dd41615c012e46e813d8da193ba14eaa42eb4fbb0112cfededd5ada96e3b0e634e233f3ad7e263fb3fb3a621d", 0x88)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="3eb6876d7d6d700d719c1cd681ec3ae649d7af388a031b53557c9e8f47b9b67349276a0879e9154387fdb2aedd0e4b3e794f70eb9c3b8c0fce6d2ecf62c077fcdb8360e2919b18da213532b0000104436b4de288d7", 0x55)

00:04:16 executing program 1:
r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000000, 0x20)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4)
pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000100)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
fdatasync(0xffffffffffffffff)
getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000180)=0x4)
read(r1, &(0x7f0000000040)=""/55, 0x37)

00:04:16 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r1 = dup(r0)
recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8)

00:04:16 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x30000000)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000000c0), 0x4)
setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="db193bac82488581ddb1d938b848e7543ef25673b1153db12e66a60c30e79f5b1f3f0faafdbb32cfd11640256de50281fae5ee1b7e50c59d39073c550104000055075d0a1c66a4c405d5f8370723ccdea7f0c376def1d0c6cafc730188382b", 0x5f)
r2 = semget$private(0x0, 0x1, 0x200)
__semctl$IPC_RMID(r2, 0x0, 0x0)

00:04:16 executing program 1:
shmget(0x1, 0x1000, 0x600, &(0x7f0000fff000/0x1000)=nil)
socket$inet_sctp(0x2, 0x1, 0x84)
mkdir(&(0x7f0000000080)='./file1\x00', 0x0)
r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x100, 0x40000004)
openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0)
open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2)
linkat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0)

00:04:16 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socketpair(0x3, 0x1, 0x9, &(0x7f0000000000))
getsockopt$inet6_int(r0, 0x29, 0x100000000000003d, 0x0, &(0x7f00000000c0)=0x109)

00:04:17 executing program 3:
munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000)
r0 = socket$inet6(0x1c, 0x1, 0x58)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={<r1=>0x0, 0xb9, "6806c14efd77050371950a46b3e1303f5f6f3aa3d2d412e9a4679df9ba63d98e91a3d1dae1540cbef67286f23dbe74fe892669b15ec93640d78b17293e9605486052ea8f12b3788200344f730dfbf64c48aab2c957f6e5684e09626ded039c8b670553ea11b067ab323fa6f07a1210dcd5e6988a2c05c05a366eeefd0fe310321c0c17a402ac396ae67646429287f1ae1a302aedfc7f88b25186f38bd001e565686888f1cebadb758520b6648b4379fae297ed25b710d25cd5"}, &(0x7f0000000100)=0xc1)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x9}, 0x8)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={<r2=>r1, 0x3}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0x100000000, r2}, &(0x7f0000000240)=0xc)
msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2)
msync(&(0x7f0000bcd000/0x2000)=nil, 0x2000, 0xfffffffffffffffe)
munmap(&(0x7f0000c90000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5)

00:04:17 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@local={0xac, 0x14, 0x0}, @broadcast}, 0x8)
getsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, &(0x7f0000000040))
r1 = socket(0x1, 0x20000001, 0x2)
setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0xab67, 0x4)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={<r2=>0x0, 0x3ff, 0x0, 0x401, 0x100, 0x3}, &(0x7f00000000c0)=0x14)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

00:04:17 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x4000000, 0x2000100000001})
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={<r2=>0x0, 0x2, 0x3, [0x800, 0x20, 0x80a]}, &(0x7f0000000100)=0xe)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10)

00:04:17 executing program 1:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
socket$inet(0x2, 0x20000000, 0x5)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x0, 0x12, 0x7f, 0x5})
r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005})
open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0)
fcntl$lock(r2, 0x9, &(0x7f0000000000)={0xfffffffffffffffc, 0x0, 0x0, 0xffff})
flock(r0, 0x2)

00:04:17 executing program 0:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000300)='./file1\x00')

00:04:17 executing program 2:
semget$private(0x0, 0x0, 0xf2f0c82bbb49de88)
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r1, &(0x7f0000000280), 0x26)
writev(r1, &(0x7f0000000100), 0x100000000000005c)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)

00:04:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept(r0, 0x0, &(0x7f0000000000))
getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={<r2=>0x0, 0xffffffff7fffffff}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={<r3=>r2, 0x9e}, &(0x7f0000000100)=0x8)
pipe2(&(0x7f0000000140)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000240)={r3, 0x3, 0x6}, &(0x7f0000000280)=0x10)
sendmsg$inet6_sctp(r5, &(0x7f0000000880)={&(0x7f00000002c0)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000007c0)=[{&(0x7f0000000300)="3e98265e880f2955bc700c55b6a1beb3b2ecccc961b274db5cd88101a4da1759dbf13a04780a", 0x26}, {&(0x7f0000000340)="323f552a371dd9538696214f6ab1e7860af3f3aa7c7727e6266c51c16709ae6c9cb2178df73b3c8c972c8dc021ebfbdc4cb8b6b887", 0x35}, {&(0x7f0000000380)="0f2e29b4889d305f8353a38e594ef7c19bf7a757549ba2a195e95c8c87f003378f9bb887df1d33767aca0a22fca18c1b3747e2b34bf7f66d341dfbebf9e573c75d48b622064c48e8660657cb372f8f33245ef48d3753b6b452667cfea94580f117de78c01a65fffd4cbe9d12123791fd221c634597ddc7815ee1d4b8cbf08b1ed7d57621aa7435da44f1b6cbab809c3dc673eb1d74bcec3e848ffbf1e02a02e5ef4417d2a01241096c14616a3aced800", 0xb0}, {&(0x7f0000000440)="ce7a05e0f0bf49218654c604055d4d480b87f5a3f5a65612c84aeb6137169a4ffb53105007bc3f9e8a253cd4881dcef26934a9d065108f1cd37b64d1b4bd12d59b4b3d0fbe01984749793900b0a2b38984e9a8af1296b10569008f5c258e72a0d5b63e3b2fce4f5a1cfd50a7ababab529b4a5a74674cbce8446f34fa8ab3674431975d16de3dbf201b66c8cde83e643c75dd0c95b016ee7eb8", 0x99}, {&(0x7f0000000500)="5757d0017df0cbf902a9abd40c91f5ae1d0cd237cd81652f4514dbf8c0aea03fb2ca74dfb17a63cb1e8e5d4277bfc9f0946f4100909c4dd2dbbddda1d0b1a2929696c59c225e7b770bd84b240c71a134fbd40c0270e19ca1e994b6c76fbfb0d925a88434bf71f4c0cd4305e9b1c2c22d61f78dba7a8b780374292b4605ffbebb7f602eec1a78f454595482686183a6cc63139d39e3bf548eeb5a2bda9662f05f2a5b523e2f58868bbf366042fb17a1a36ada1b9be5c4a1f97fcb574fe8082debec7d6c153bf8c40488949756e0815a6a", 0xd0}, {&(0x7f0000000600)="eaaa9ddc746d6f2479913ad7a42d41ccfbbd4c31e07e5a406765bb961a20f60528ab3a46cab390554d1756a3556414cc245e60d9e8e169cda605a19f05e0858184891b212a7c564c392d5b89b64a15b32a8b682406c52e716780b1b2d8cf4d83fcbecfaed946e999803e194ce427db51f44b8793ba07f9b8c99ab62469f0df4ce7a36ea663de1130165b3b01d55959c99939c3", 0x93}, {&(0x7f00000006c0)="5011b571b43fa2f10420454e2571f20d8be118fce954c0507d5bd3515852fa6156fde411f58add9254d650978fadce984a0a4d13e21fe493d6ffbaaea0ab92127b561cbbc164d54f6e7324df419990f8d397cb7cc9efa28ba674ea15eba491b9c9eddda3ae0d32483ac5789c319cbaabdfa660a1cbe29180e7ae8f3ebaeee330ad0eaf9ecd0e5fc1fc333630671c97f10e7714e2ca8d4bd733cca074e94905cb4cd79ec6515654f8189e510d0610eb7f936f36a795fdc4945226563bc75650f9ccb169367e033462f6684e74e6dc8b528117b5d7b4ac3c8b3691b5931ce58c170509b4e707e634238b17c6d2571c43d1f67771e2", 0xf4}], 0x7, &(0x7f0000000840)}, 0x0)
r6 = dup(r0)
renameat(r4, &(0x7f0000000180)='./file0\x00', r6, &(0x7f0000000200)='./file0\x00')
r7 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r7, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x2, "07a7"}, 0x0)

00:04:17 executing program 3:
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)
socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
fsync(r0)
getuid()
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0)
freebsd11_fstat(0xffffffffffffffff, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
getpid()
getresuid(0x0, &(0x7f00000003c0), &(0x7f0000000400))

00:04:17 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="2c40f08f816bcd58d8c5d9e82f92f7ce95b488207357f1f9ae642dda4a1207b9a7e46e16bfb5171bb99fd86f9c4a419426c843c5dc6b9b8a7dd4a33296d40267d4fdbd9bc0488d3ff750991961ef75ceee19bbe50ff2dc616a8c937726e0f09085f50e2d4708e3489846a41e20924e9248da3e5c87a4b4133a628e", @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)

00:04:18 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockname$inet6(r0, 0x0, &(0x7f0000000040))
r1 = dup(r0)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={<r2=>0x0, 0xa3f}, &(0x7f0000000080)=0x8)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f0000000180)=0x8c)

00:04:18 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000500)={0x0, 0xffff, 0x2, 0xffffffffffffffd6, 0x101, 0x5, 0x0, 0x6, {@in={{0x2, 0x3, @loopback}}, <r1=>0x0, 0x9, 0x6, 0xffff, 0x76, 0x1}}, &(0x7f0000000000)=0xb8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x6a5a, 0x0, 0x7410, 0x4}, &(0x7f0000000300)=0x18)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = getpid()
fcntl$setown(r0, 0x6, r2)
symlinkat(&(0x7f0000000280)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00')
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={<r3=>0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xc)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, r3, 0x100000000, 0x7, 0x303, 0x8, 0x2, 0x4000000}, &(0x7f00000004c0)=0x98)
getresuid(&(0x7f00000001c0)=<r4=>0x0, &(0x7f0000000200), &(0x7f0000000240))
lchown(&(0x7f0000000180)='./file0\x00', r4, 0x0)
getsockopt$sock_int(r0, 0xffff, 0x563f, &(0x7f0000000080), &(0x7f0000000140)=0x4)
dup(0xffffffffffffffff)

00:04:18 executing program 2:
r0 = socket$inet(0x2, 0x2, 0xfffffffffffffffe)
shutdown(r0, 0x1)
sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x4)
r1 = socket$inet(0x2, 0x10000000, 0x5)
getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4)
setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, 0x2, 0xa, [@loopback, @remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}, @broadcast, @multicast2, @remote={0xac, 0x14, 0x0}, @empty, @multicast1, @multicast2]}, 0x38)

00:04:18 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
socket$inet6_udp(0x1c, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), 0x4)
setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x4b6, 0x4)

00:04:18 executing program 2:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300))
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@broadcast, @broadcast, <r2=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@loopback, r2}, 0x14)
accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10)
accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:04:18 executing program 1:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10005}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={<r1=>0x0, 0x7fff, 0xf, 0x73eaa0b2, 0x212}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x5}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x6, 0x3ff}, 0x8)
fcntl$setflags(r0, 0x2, 0x1)

00:04:20 executing program 3:
connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r0=>0x0]}, &(0x7f0000000100)=0x8)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r0}, 0x0)

00:04:20 executing program 2:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, &(0x7f0000001280)=0x117)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000001300))
getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@broadcast, @broadcast, <r2=>0x0}, &(0x7f0000000180)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@loopback, r2}, 0x14)
accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10)
accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000100)=0x1c)
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
socket$inet_icmp_raw(0x2, 0x3, 0x1)

00:04:20 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000008240, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001)
unlink(&(0x7f0000000080)='./file0\x00')
dup(r0)
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x10)
getsockopt$inet6_tcp_int(r0, 0x6, 0x81, &(0x7f0000000180), &(0x7f00000001c0)=0x4)
sendfile(r0, r1, 0x0, 0x2)
close(r0)
close(r2)
openat(r0, &(0x7f0000000100)='./file0\x00', 0x3e, 0x86)

00:04:23 executing program 0:
r0 = shmget$private(0x0, 0x3000, 0x340, &(0x7f0000ffb000/0x3000)=nil)
r1 = socket(0x1e, 0x7, 0x2)
accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c)
shmget(0x1, 0x3000, 0x8, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_STAT(r0, 0x2, &(0x7f00000007c0)=""/190)

00:04:23 executing program 3:
open(&(0x7f00000000c0)='./file1\x00', 0x304, 0x127)
r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x4, 0x0, 0xffffffffffffffff, 0x2000100000001})
r1 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil)
shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000280)=""/148)
connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file1\x00'}, 0xa)
symlink(&(0x7f0000000240)='./file1\x00', &(0x7f00000001c0)='./file0\x00')
mkdir(&(0x7f0000000140)='./file1\x00', 0x40)

00:04:23 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
msgget(0x0, 0x20)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, &(0x7f0000000040))

00:04:23 executing program 2:
mprotect(&(0x7f00003e0000/0x4000)=nil, 0x4000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90)

00:04:23 executing program 0:
r0 = socket(0x2, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @multicast1}}, <r1=>0x0}, &(0x7f00000003c0)=0x8c)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x7}, &(0x7f0000000440)=0x8)
setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={<r2=>0x0, 0x800}, &(0x7f00000001c0)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={0x0, 0xab, 0x10001, 0x2, 0x6, 0x7, 0x9, 0x1000, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x52, 0x2, 0x1000, 0x5, 0xe8c6}}, &(0x7f00000002c0)=0xb8)

00:04:23 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff})
connect$unix(r1, &(0x7f0000000080)=@abs={0x5e936829ac9101fc}, 0x8)
r4 = dup(r0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)={0x4, [0x4, 0x8, 0x8, 0x3]}, 0xc)
r5 = accept$unix(r4, &(0x7f0000000280)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYPTR=&(0x7f0000000540)=ANY=[@ANYRESDEC=r4, @ANYRESDEC=0x0, @ANYRESOCT=r5, @ANYPTR=&(0x7f0000000340)=ANY=[@ANYBLOB="1ada164ea34f64dbbb734659cb4b46863e63b0455ccd528637942cbe41db8f19df99f3a8e9dc8b5f63f589de28ea30e0d8833f834e5a1a2c5e99b2dab5626d", @ANYBLOB="3e60a04652e136c69452c41a30632cfb176e510deae2f65e0f088fd0e2c83983d90b8bcfd78895d791e911fee38d3398b0c92274246e546d0b2a47d6a9042b5a903c014e9db19e0988628f1a3ec922ca232744aebdd29c0e4d66f28027683d0208ad06af5e60a02d3f42f8d362aefa2e0bc4e92e6570cdf14d43afb2090a131fb6c471d48ea72c305d3df518ecfdfac16b5ffdaf7ae396cc533c3eea5ebcaead9661ec272438f7e79385caeaeb34585ea8b12f62c1d036703d88a33cec98289036eb4ce9ae4a6330a5decb46ff2cc81b4da7f39271940ac2741fdec75ee204a297aa", @ANYPTR, @ANYRESHEX=r3, @ANYBLOB="938eda7ed632d5a40ad01df5e4498ca232c57a289fa058afd4b47ca89ad30cf4765f135361829beb784cc3507f0be3dc9ab51b726d3ad9d9c2d9fab6cf427b441dcb9045769b598f1eb68ad6ac95b59bef845a9c25185ca67c43ed74e91b6d45e5dfb8cd3af6e95138c2b2b8a43863fe22ba828ba319d410c56a554deafc5c81885341fa51ff0c2596aa165c1e1b6e23c13de5ba61e0c763daead7c7b9a8661c641d36"], @ANYRES32=r2], @ANYBLOB="0080353bb383"], &(0x7f00000000c0)=0x2)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000100)={0x8000000000009, 0x1f, 0x2200, 0x3fc, 0x100000001, 0x59b, 0x80d6, 0xab}, &(0x7f0000000180)=0x2a5)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x6, 0x0, 0x1500, 0x4, 0x3, 0xffff, 0x6, 0x92}, &(0x7f0000000200)=0x20)

00:04:23 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
fcntl$setstatus(r0, 0x4, 0x8)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_int(r1, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4)
bind$inet(r1, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10)
lseek(r0, 0x0, 0x1000000000003)
r2 = socket$inet6(0x1c, 0x7, 0xfffffffffffffffe)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={<r3=>0x0, 0x10001}, &(0x7f0000000100)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r4 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r3, 0x4)
truncate(&(0x7f0000000140)='./file0\x00', 0x463)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="3edc83c1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000700)=0x24)
setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000003c0)=0x9, 0x4)
setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000540)=0x10)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000007c0)={r3, 0x97, "2573469cb8304feaa2a72e8a2892189e4772f1e2ed134289deb58cfca37bc05a1066892a865ebfd705b62dc0a918f6077a092e26f450eeda5a84dc78f456bbd5250a2f2569f5bcba287fe21fcfc4d6460d74f0c0c7e0a4fd426ef2a87c1417b3afd34c17bc8f7737d651b9660f5f6030b0e891f7c3ea21d273d3451eb2e2ea2090e20f49c9bd3d55742512101acd61c8a413c0189f7568"}, &(0x7f0000000880)=0x9f)
writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1)
accept$unix(r0, &(0x7f0000000740)=@abs, &(0x7f0000000780)=0x8)
setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000580)={0x618c, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x16}}, {{0x1c, 0x1, 0x0, @loopback, 0x6e}}}, 0x108)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4)
getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10)

00:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100), 0x20)
r1 = socket$inet6(0x1c, 0x10000003, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x84, 0x9, @rand_addr}], 0x10}, 0x0)

00:04:23 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(r0, 0x0, 0x50, 0x0, 0xfffffea5)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140))
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1)
socket$unix(0x1, 0x7, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0)

00:04:25 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1000000000000004, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x19, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0)

00:04:26 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$setflags(r0, 0x2, 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0}, 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x224)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0)
symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00')
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e22ff0f000000000000000000000000000100000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000057696f5035a95a", @ANYRES32=r1], 0x84)

00:04:26 executing program 2:
pipe2(&(0x7f0000000040)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x90)
r2 = semget$private(0x0, 0x7, 0x20)
__semctl$SETVAL(r2, 0x6, 0x8, &(0x7f0000000000)=0x9)
ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0)
bind$unix(r1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8)

00:04:26 executing program 0:
r0 = socket(0x11, 0x3, 0x0)
sendto$unix(r0, &(0x7f0000000100)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={<r1=>0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x1f, 0x3, 0x7, 0x7}, &(0x7f0000000200)=0x18)

00:04:26 executing program 3:
r0 = socket$inet6(0x1c, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000180)={<r1=>0x0, 0x5, 0x0, 0x6, 0x9}, &(0x7f00000001c0)=0x18)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000200)={<r2=>0x0, 0x200, 0x9c, 0xffffffff}, &(0x7f0000000240)=0x10)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x3, 0x10000, 0x4}, &(0x7f00000003c0)=0x10)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x2, 0x9, 0x20, 0x100000001, 0x0, 0x769, 0x10001, {@in6={{0x1c, 0x0, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r2, 0x100000001, 0x1, 0x6, 0x9, 0x1}}, &(0x7f0000000340)=0xb0)
r3 = dup2(r0, r0)
r4 = accept$unix(r3, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000140)=0x6e)
r5 = socket(0x2, 0x1, 0x0)
r6 = getpid()
freebsd11_fstat(r4, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, <r7=>0x0})
r8 = getegid()
sendmsg$unix(r3, &(0x7f0000001640)={&(0x7f0000000400)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000014c0)=[{&(0x7f0000000440)="92d6d530118a59f2edeaaf13400f9140d9be2ca77a5f57362146fe70e15680bf41a5ec9e0f06c485481dfc0c8c2e8adc62f1334380add35ae818b7e86066b338f290e844624af15bb0313e549b6db8ef3a25ed9daa9e7958cf015e8ba23ea7e02ec8ea57812edcb707ecd837", 0x6c}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, &(0x7f0000001580)=[@rights={0x38, 0xffff, 0x1, [r3, r3, r4, r3, r0, r0, r5, r3, r5, r3]}, @rights={0x18, 0xffff, 0x1, [r4]}, @rights={0x18, 0xffff, 0x1, [r0, r4]}, @rights={0x10}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @rights={0x18, 0xffff, 0x1, [r0]}], 0xb0, 0x1}, 0x100)
shmget(0x1, 0x2000, 0x520, &(0x7f0000ffc000/0x2000)=nil)
sendto$unix(r5, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c213000"], 0x10)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendmsg$unix(r5, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYPTR64], 0x1, 0x0, 0x3af, 0x0, 0x0, 0x20080}, 0x2000000000180)

00:04:27 executing program 2:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={<r1=>0x0, 0x1000, "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"}, &(0x7f0000000040)=0x1008)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffff8a4, 0x2100, 0x6, 0x1000, r1}, &(0x7f00000000c0)=0x10)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x3, &(0x7f0000000140)=ANY=[@ANYBLOB="e0350000"], &(0x7f0000000180)=0x4)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001380)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x84)

00:04:27 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f)
setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = dup2(r1, r0)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc)
r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r3, 0x0, 0x1000000000003)
poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5)
poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0)
r4 = socket(0x1b, 0x3, 0x0)
writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1)
sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0)
listen(r0, 0x10001)
r5 = getpid()
fcntl$setown(r2, 0x6, r5)
recvfrom$unix(r3, &(0x7f00000001c0)=""/74, 0x4a, 0x0, &(0x7f0000000240)=@file={0x0, './file1\x00'}, 0xa)
execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00'])
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000580)={0x100000001, {{0x2, 0x3, @broadcast}}}, 0x90)
fcntl$setstatus(r0, 0x4, 0x4)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4)
r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
openat(r3, &(0x7f0000000400)='./file1\x00', 0x0, 0x1)
ftruncate(r6, 0x800007e2780e3)

00:04:27 executing program 2:
mkdir(&(0x7f00000aa000)='./file0\x00', 0x0)
symlink(&(0x7f0000281000)='..', &(0x7f0000000000)='./file0/file0\x00')
getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c)
recvfrom$unix(r1, &(0x7f00000000c0)=""/193, 0xc1, 0x2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
setresgid(0x0, r0, 0x0)
getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4)
r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0)
faccessat(r2, &(0x7f00000002c0)='./file0\x00', 0x0, 0x0)

00:04:27 executing program 0:
r0 = semget$private(0x0, 0x7, 0x0)
__semctl$GETNCNT(r0, 0x15740a86b6ac8634, 0x3, 0x0)
__semctl$IPC_INFO(r0, 0x6, 0x3, &(0x7f0000000000)=""/81)

00:04:30 executing program 1:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14)
r1 = socket(0x10, 0x4, 0x7f)
r2 = accept$unix(r1, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8)
sendto$unix(r2, &(0x7f0000000140)="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", 0xfe, 0x0, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8)
accept(r1, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c)
setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f0000001280)="516234deca982f73ece2baa9024aed805e9bbd7d", 0xc)

00:04:30 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="c978e3528fe495f660c6967294e31c722c0594375672a211c04f3aa5c562c2381807db74fdcb5d939ff86ac8cefaed17020c8b0568868ffd18eea74128bc339397c5937edd70cbe36dac0ab1754f438c833979eef3e871ad7214209822f32db9edeab964f122dde881934989548f3aef0a33370bc439fee1f3", 0x79}], 0x1)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)

00:04:30 executing program 0:
r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840))
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = getpid()
r3 = getpgid(0x0)
setpgid(r2, r3)
r4 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000280)='@\x84+-!\x00', &(0x7f0000000440)='\x00'])
setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x1, {{0x1c, 0x0, 0xda6, @empty, 0x5}}}, 0x88)
writev(r4, &(0x7f0000000280), 0x26)
getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000002c0)={<r5=>0x0, 0x3, 0x4, 0xfff}, &(0x7f0000000300)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000340)={0x20, 0x10, 0x1, 0xfff, r5}, &(0x7f00000003c0)=0x10)
writev(r4, &(0x7f0000000100), 0x100000000000005d)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000380), 0x0)
setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000040)={0x7fffffff, {{0x1c, 0x1, 0xfffffffffffffffd, @loopback, 0x8}}, {{0x1c, 0x3, 0x73072e21, @empty, 0x4}}}, 0x108)
execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0)
getpid()

00:04:30 executing program 3:
r0 = socket(0x1, 0x5, 0xfffffffffffffffb)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000040)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x1}, 0x0)

00:04:30 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="280000feff00000300"], 0x9}, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0)
readv(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1)

00:04:30 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup(r0)
symlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./file0\x00')
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000040), &(0x7f0000000080)=0x8)

00:04:30 executing program 1:
writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100000)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4)
listen(r0, 0x0)
ftruncate(r0, 0x2)
r2 = dup(r0)
connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)

00:04:30 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={<r1=>0x0, 0x1}, &(0x7f0000000340)=0x8)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
socketpair$unix(0x1, 0x5, 0x0, 0x0)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r2 = dup(0xffffffffffffffff)
getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c)
sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10)
setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x102)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={<r4=>0x0, 0xf, 0x6}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r4, 0x4)

00:04:30 executing program 1:
getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, <r0=>0xffffffffffffffff])
setresgid(r0, 0x0, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000000)={0x5, {{0x2, 0x2, @broadcast}}}, 0x90)
setresgid(r0, 0x0, r0)
freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))

00:04:30 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)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x500}, 0x14)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xe37d, 0x5}, &(0x7f0000000140)=0xc)

00:04:30 executing program 1:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x0, 0x80000001, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x7, [0x4, 0xffff, 0xb3c0000000000000, 0x0, 0x4, 0xfffffffffffffff7, 0x100, 0xfffffffffffffffb]}, 0x5c)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
r2 = socket$unix(0x1, 0x5, 0x0)
getsockname$unix(r2, &(0x7f0000000280)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001})
r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
r4 = getpgid(0x0)
dup(r1)
fcntl$lock(r3, 0xd, &(0x7f0000000240)={0x80000000000004, 0x40000002, 0xe3, 0x1000100000001, r4})
r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0)
fcntl$lock(r5, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005})

00:04:30 executing program 2:
r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0)
writev(r0, &(0x7f0000000140)=[{&(0x7f0000000080)="c978e3528fe495f660c6967294e31c722c0594375672a211c04f3aa5c562c2381807db74fdcb5d939ff86ac8cefaed17020c8b0568868ffd18eea74128bc339397c5937edd70cbe36dac0ab1754f438c833979eef3e871ad7214209822f32db9edeab964f122dde881934989548f3aef0a33370bc439fee1f3", 0x79}], 0x1)
writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x31000000)

00:04:30 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000100))
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xcf, 0x4)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX], 0x1)
r1 = shmget(0x0, 0x2000, 0x8, &(0x7f0000ffd000/0x2000)=nil)
shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000540)=""/60)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000001c0)={<r2=>0x0, 0x100}, &(0x7f00000004c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x100000000000000, r2}, &(0x7f0000000280)=0x12e)
poll(&(0x7f0000000140)=[{r0, 0x1}, {r0, 0x2028}, {r0, 0x100}, {r0, 0x10}, {r0, 0x2000}, {r0, 0x2}, {r0, 0x2026}, {r0, 0x102}], 0x8, 0x2)
fcntl$setstatus(r0, 0x4, 0x4)
getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)

00:04:30 executing program 3:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
mprotect(&(0x7f0000023000/0x3000)=nil, 0x3000, 0x6)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90)
pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x1000}, {}, {&(0x7f0000001180)="9e839baca6d508cf7fead984ed7c551c46fb30ec6df0cff8e65eda8aba4e45b86909a53abfddf6439373b78b9d83e43290fd08e5008c799e7fbc25642908217874032f5da5e1ad511ba1382186f191c4b739ce628719b9e3b1322eca8502778b9df6e678c94ed963dc750152d337b9f112d2866dcf52636b51aaf3e7cef4cf0531dcc7325b729e090fa4d023788c76e4b6d8ddb67e7947a9de166d19298de9d6a93be4a8f24dc518b312ace7eb23e58aab2aa3", 0xb3}, {&(0x7f0000000040)}], 0x4, 0x0)

00:04:32 executing program 2:
r0 = msgget$private(0x0, 0x403fffffffffffe)
msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800)
msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800)
msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800)
msgsnd(r0, &(0x7f00000000c0)=ANY=[], 0x0, 0x8800)
r1 = socket(0x2, 0x5, 0x0)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=<r2=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8)
msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001)
socket$inet6_udp(0x1c, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8)
msgget$private(0x0, 0x8)
accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000)

00:04:35 executing program 0:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
r1 = dup(r0)
listen(r0, 0x21)
r2 = dup(r1)
sendmsg$unix(r2, &(0x7f0000000780)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f00000006c0)=[@cred={0x20}], 0x20}, 0x0)

00:04:35 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={<r1=>0x0, 0xda, "f65755fb2fff0cfa4e43adb0e054074cb7ca9a4e6c5580445ea7dbfb82b329ae6c293fa9abf78252c0b5aadfb914944a448f9af69589fa66cc24e6e4a99ff4c31ec187567021d8d7df9bb7136e362850405efb290e4889ff97b75f05c8fba65303da49772ec839edb64ae600d0c0ae1df0ba32e8927a91c3a8d389f64b3e5f74a6a341994d9a165cc5068b414e5edfd92834b817f5bf956b204bc8351d1a1f12f43010c389954f0fbfac1924914cf0d9ba4a3ddc3c4a41c14167f8759d7798316f9ff60ade18b8ba662bbe1fad92412ab55944258c6c8b653331"}, &(0x7f0000000040)=0xe2)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x100000000, 0x20, 0x110, 0x6e7a4844, 0x2, 0x6, 0x0, 0x786f, r1}, 0x20)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
chmod(0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
semget(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_buf(r2, 0x29, 0x53, &(0x7f00000001c0)=""/228, &(0x7f0000000000)=0xe4)

00:04:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84)
listen(r0, 0x0)
r1 = accept4(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x30000000)
getsockname$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c)
r2 = socket$inet6(0x1c, 0x20000002, 0x8000)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x1, 0x200, 0x4, 0x6}, &(0x7f0000000180)=0x10)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={<r3=>0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x100000000000800, 0x0, 0x8001, 0x7, <r4=>r3}, &(0x7f0000000040)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0xffffffff80000001, 0x2200, 0x1, 0xffff, r4}, &(0x7f0000000100)=0x10)
getsockopt$sock_int(r0, 0xffff, 0x1012, 0x0, &(0x7f0000000080))
open(&(0x7f0000000000)='./file0\x00', 0x20001, 0x24)

00:04:35 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000440)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={<r3=>0x0, &(0x7f0000000280)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000300)=0x10)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000340)={r3, 0x200, 0x3}, 0x8)
openat(r2, &(0x7f00000001c0)='./file1\x00', 0x2, 0x9)
chmod(&(0x7f0000000180)='./file1\x00', 0x12)
r4 = fcntl$dupfd(r1, 0x11, r1)
r5 = openat(r4, &(0x7f00000000c0)='./file1\x00', 0xc, 0x52)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
setsockopt$inet_opts(r5, 0x0, 0x1, &(0x7f0000000100)="2961ac379fafa7a378a41b3531773c2b980821d246759e956a72ea81e0d2442fe1d0b1517ca32e5d1fe79142b71ec47d20696119b19e628341a44b5fcbf136b52e465f", 0x43)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3e0000860001000000"], 0x9}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000040), 0x0)
pipe2(&(0x7f00000003c0), 0x0)
pipe2(&(0x7f0000000240), 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x180)

00:04:35 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000180)=0xffffffe6)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f, 0x0, <r1=>0x0}, &(0x7f0000000040)=0x2e4)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r1, 0x2, 0xf, 0x57, 0x2}, &(0x7f00000000c0)=0x18)

00:04:35 executing program 3:
getrusage(0x0, &(0x7f0000000400))
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={<r1=>0x0, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0xe0)
setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r1, &(0x7f0000000340)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @multicast2}]}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x80000001, r1}, &(0x7f0000000300)=0xffffffffffffff65)
sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0900000029000000000000464bd7a9a2d84442a1b34876309f5a04f436c4baac39e2ea2739c4a45852838fcdaacaefbbdc71a77036dbc113e1e20c3016634baa7756da3ac3f26b230b22bda5de1d8e56b331003a5a68cb0259da8a671da757ec049c17dfe03c8ada50887646550000000000"], 0x10}, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000080)=0x6f, 0x4)

00:04:35 executing program 3:
symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='.\x00')
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={<r1=>0x0, 0x1}, &(0x7f0000000040)=0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x9}, 0x8)
socket$inet_sctp(0x2, 0x7, 0x84)
connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8)

00:04:35 executing program 3:
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)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={<r2=>0x0, 0x5b, "21613f2d3bfd5733603f2ae23644c6942f7a98964772bed624aaf0972b0dfa5e973f6cebe75d799a404c9d72d8e07e213b08112a061a9d5b5097b1abb58a9f7d9f341b62f177778e5cedc2cec8cfd70d42d8ede6425e30ac77d13c"}, &(0x7f0000000040)=0x63)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3}}, r2, 0x2, 0x0, 0x800, 0x3, 0x25}, &(0x7f0000000200)=0xa0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
accept(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8)

00:04:35 executing program 3:
symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00')
open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000140)='./file0\x00')

00:04:36 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = socket$inet(0x2, 0x2, 0x0)
mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x41c, 0xffffffffffffffff, 0x0)
freebsd10_pipe(&(0x7f00000001c0)={<r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x355, 0x4, 0x4830, 0x4, 0x3, 0x9, 0x8, 0x8000, <r3=>0x0}, &(0x7f0000000240)=0x20)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000280)={<r4=>r3, 0x5669e80f}, &(0x7f00000002c0)=0x8)
r5 = dup(r0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000300)={0x2, 0x0, r4}, &(0x7f0000000340)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e23010000000000000000000000000000000000000161f3ffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fd80ce6d00000800000000000000000000150000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r6=>0x0, @ANYBLOB="0400000047d30000100000000900000002000100"], &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r6, 0xfffffffffffffff7, 0x8, 0x6, 0x5, 0x8}, &(0x7f0000000180)=0x14)
fsync(r2)
setsockopt$inet_opts(r1, 0x0, 0x100000000000000b, &(0x7f0000000040)="01", 0x1)

00:04:36 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_buf(r0, 0x0, 0x44, &(0x7f00008e2fba)="80000000", 0x4)
setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "08b7bb3ea26c78278fef58935057fed07ef5ed3d90f302c06569cbd2d2601767e531cb29fcb8b439a94b9af62c4ff1555b53e20ce147ece5a16b39f51ddb554d1802311c0d42008319a6dcd5e1efcb2a3faab9988ef7d43cae729b2096053022084bc667a117aa09763241d1eab65a2d423405634e3dbd4fb2bbb8c36f60455405125800ab5b031f44632d73460388c001851a5f7f53c90d9a9d7523fbc89f6e047e6f0bf30be7114093ae78c41f486d0f89a22088ae29ab6f74ef915d66b4cafe9e97abfa27c8ff2d92c470bdb687c8f370db7b016bdc21d15dd7829aecb663f721f47fa42ffe650ae657327c443437"}, 0x100)

00:04:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000200)={0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x100000)
getsockopt$inet6_tcp_buf(r1, 0x6, 0xfffffffffffffffc, &(0x7f00000000c0)=""/166, &(0x7f0000000000)=0xa6)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc)

00:04:37 executing program 3:
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)
fcntl$getflags(0xffffffffffffffff, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
r1 = open(0x0, 0x0, 0x0)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfa)
getgroups(0x0, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffd88, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:04:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={<r1=>0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2, 0x0, 0x0, 0x1dc, r1}, 0x10)
listen(r0, 0x0)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1)

00:04:37 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x4000000000fe)
r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')
mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={<r2=>0x0, 0x9, 0x0, 0x2, 0x100000000, 0x7}, &(0x7f0000000080)=0x14)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xfffffffffffffffb, 0x8000}, 0xc)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0)
mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000)
msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0)

00:04:37 executing program 1:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x10000000)
setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040), 0x4)

00:04:37 executing program 0:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ebffffff07003000"], 0x1)
sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
shutdown(r0, 0x1)
socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={<r1=>0xffffffffffffffff, <r2=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={<r3=>0x0, 0x9}, &(0x7f0000000240)=0x8)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc)
r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
lseek(r4, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff7e)
getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={<r5=>0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14)
setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_data\x00', "d49b53260bbfeec067602133d109220f60a9759814048d57413cc55f2c8e13b77ca01fba76b69d346d29c6e1e644380c350b25e291d48af787248418059ef88646a26a8f087beb0d068cc8f1739b52476a6129232f49b726220c5eb577238ad619208d4b3ca5ae0003073f973b04d9839b8b671523d2670dc05220df55ce006709193b0eef6a59c15c1ed4c7148c6f42bcecda4b2d8d50b7d219638723f2c9132a51cb0e3d4643ef0cace40f9b24dc5e6e370d2160f0808c36fd5078113bfa204d46974cfd6f1485f67593a7eb9c07b60e36ef5a9cd65c194d452ae38a672a11410ead64cc0a7f7a059ca6ae22ba2354"}, 0x100)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
fchmod(0xffffffffffffffff, 0x100)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
r6 = msgget(0x0, 0x421)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000180)={r3, 0x2, 0xc, "11b687582a01882661efbff7"}, 0x14)
msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8)

00:04:37 executing program 1:
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x400, 0x4)
pipe2(&(0x7f00000000c0), 0x4)
r1 = socket(0x1b, 0x3, 0x0)
setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000000), 0x4)

00:04:39 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000240)='./file0\x00', 0x20801fffc)
lseek(r0, 0x0, 0x1000000000003)
rmdir(&(0x7f0000000140)='./file0\x00')
poll(&(0x7f0000000100), 0x0, 0x4)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r2 = shmget(0x3, 0x1000, 0x181, &(0x7f0000000000/0x1000)=nil)
open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x84)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x660d, 0x6}, &(0x7f0000000040)=0x18)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x1)
shmctl$IPC_RMID(r2, 0x0)
fchdir(r1)
shmat(r2, &(0x7f0000000000/0x1000)=nil, 0x0)
poll(0x0, 0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
utimes(0x0, 0x0)
getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000180)={@local, @broadcast}, &(0x7f0000000100)=0x7a48)
openat(0xffffffffffffffff, 0x0, 0x8, 0x0)

00:04:40 executing program 3:
__semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000000)=""/136)
r0 = socket$inet(0x2, 0x2, 0x7fffffff)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={<r1=>0x0, 0xa6, 0x8, 0x1}, &(0x7f0000000180)=0x10)
setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x8781}, 0x8)
r2 = semget(0x1, 0x0, 0x200)
__semctl$GETALL(r2, 0x0, 0x6, &(0x7f00000000c0)=""/116)

00:04:40 executing program 2:
r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
shutdown(r0, 0x1)
dup2(r0, r0)
r1 = socket(0x1c, 0x10000002, 0x84)
getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4)

00:04:40 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
r1 = socket(0x1d, 0x1, 0x8)
fcntl$getflags(r0, 0x1)
sendto$unix(r1, 0x0, 0xb3, 0xfffffffffffffffc, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f0000ad81178d5000d0d96669"], 0x1)
sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e74b96d85e90e909cd2f91a677db0931421eea28fecbd7a2e05637d5920853d5240a7f139ce46abb8876e03b27d7db086cf65d22566fb42d8419ccf0d50189ffc5098189225422b87a677b42c2e55f6d36ef50232f2c26dd78809ef893c98cd54107cbe9170af482da59edbb7f202a375e1852d99d6539e4ac894306cee237494cc81b086b0086bf5b9cc82628e62772923fd409a1a6603552fb82e26f9ae405e44d63c828a0006153", 0xa9}], 0x1}, 0x81)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1, 0x1be, @empty, 0x6}, 0x1c)

00:04:40 executing program 2:
r0 = socket$inet6(0x1c, 0x10000003, 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={<r1=>0x0, 0x10000}, &(0x7f0000000400)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x9, r1}, 0xc)
getsockopt$inet6_int(r0, 0x29, 0x1a, 0x0, &(0x7f0000000040))
setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f0000000280)={0x77, {{0x1c, 0x2, 0x99a7b0e, @empty, 0x358}}, {{0x1c, 0x1, 0x80000001, @loopback, 0x4}}}, 0x108)
writev(r0, &(0x7f0000000240)=[{&(0x7f0000000080)="0ca3b786468177757460f8a03e4abe5146d95b0c120cc653fb4a89524fec8f695c1e583d127f6e46715226f0dfa57c67123dde193b76061a12b3be7fa08c310a736386b22d2efc3856fa9a89809e8256a9abcb72d5e7d116ec90ed7d219abcfa5775821d665177101a3efc9858d6fa9bf1c0c6793e7bd7a1af6a503f249e0129f19e51d3f18ebbd2603a78d4e0ec6f7884a124698be4760ae74131918d39049c42fda39da52e74", 0xa7}, {&(0x7f0000000000)="bad3bc", 0x3}, {&(0x7f0000000140)="f42b74e820dab493594662128d1e0cca4e97e806e7b80e151548fa09085c197209ee3812fafc76117f3547bae53d1bb9ab56e748a68b712b8a7e7d15185b75f687adf848180f7ef5230a853f9cae8f6a5b646d5276aecd09f08399400223447a9b6ecf8ffa7bd9177ed4f0522af7e6f3f14a2df4321ac2779629cf2b61abca96c8ad514be30e5c5606252f76d3053bc4770b03600d26541ff89a771195d918ebc3225eed42132a50387e26051d6855487c70eb14639b19f4db053e4fa5f21d40d3d8ff69b2d425e739123e93db71c61b93c2022cad1a22e9ae63", 0xda}], 0x3)

00:04:40 executing program 2:
r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0)
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0xf8000000, 0x100000001})
open(&(0x7f0000000040)='./file0\x00', 0x59abe84ac5caa39d, 0x0)
fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x5, 0x1000300010006})
setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0)={0x6, 0x1, 0x2, 0x7, 0xffffffffffffff41, 0x6, 0x5, 0x7f, 0x3f, 0x1, 0x5d}, 0xb)

00:04:40 executing program 0:
__semctl$SETVAL(0x0, 0x0, 0x8, 0x0)
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4)
bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, 0x1c)

00:04:40 executing program 2:
r0 = socket$inet6_udplite(0x1c, 0x2, 0x88)
close(r0)
r1 = socket(0x2, 0x10000003, 0x0)
getsockopt$sock_timeval(r1, 0xffff, 0x1012, &(0x7f00000005c0), &(0x7f0000000600)=0x10)

00:04:41 executing program 1:
r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r0, &(0x7f0000000080)={&(0x7f0000000200)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x25000000]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000240)="521e48d4faeee790", 0x8}], 0x1, 0x0}, 0x0)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x24)
semget(0x0, 0x1, 0xc1)
getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={<r2=>0x0, 0x7f}, &(0x7f00000000c0)=0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x0, 0x1, 0xffffffffffffff00, 0x2f}, &(0x7f0000000140)=0x18)

00:04:41 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0)
fchmod(r0, 0xe3)
pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0)
close(r0)
execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0)
recvmsg(r0, &(0x7f00000015c0)={&(0x7f00000000c0)=ANY=[@ANYBLOB="00000000000000000000000000000000001196a35aca2e3284faf000000100000000000000000000000000000000000000000000000000000000ebbb0000002200000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x6e, &(0x7f0000000400)=[{&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/118, 0x76}, {&(0x7f0000000240)=""/103, 0x67}, {&(0x7f00000002c0)=""/242, 0xf2}, {&(0x7f00000003c0)=""/2, 0x2}], 0x6, &(0x7f00000014c0)=""/232, 0xe8}, 0x400c0)

00:04:41 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
fcntl$setstatus(r1, 0x4, 0xcc)
r2 = getpid()
freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
fstat(r1, &(0x7f0000000140))
freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
setreuid(r4, r3)
fcntl$setown(r1, 0x6, r2)
write(r0, &(0x7f0000000040)='!', 0x1)

00:04:41 executing program 2:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@local, @remote, @local}, &(0x7f0000000040)=0xc)

00:04:41 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = getpgrp(0x0)
pipe2(&(0x7f0000000040)={<r2=>0xffffffffffffffff, <r3=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000080)={<r4=>0x0, 0x84, "26fe0eb698a9cf4fae7261432f2ead882a5005ee19af3e59e0170e46fbeafa936881edc30f012f0011aff82130bf5676ffa1317492e508c33f83c2b89b76c4a7878ef4d53dda141878295c1643a9936f73cf17d912d62e5eb9ad8e4843024e301c935e0aa32047d10873a183495c36cfaae650cbb019e2a1853e0d90ba3a07cb2427af77"}, &(0x7f0000000000)=0x8c)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x200, r4}, &(0x7f0000000180)=0xc)
fcntl$setown(r0, 0x6, r1)
fcntl$setown(r3, 0x6, r1)
fcntl$setown(r0, 0x6, 0x0)

00:04:41 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x880, 0x4)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={<r1=>0x0, 0xa6, "2450e9ffd4c91e592d5382eaf1cf0a2b3745c248ef4e2ce83c079dd66404980a958246826911be5f95a96acedb1891b62b125e9c12fd2bcc4ce09e572d2fcbfc2416a28fb9f85ae1e8c506a568aee860fb028565d2d09cebb8a647695a9ead18af96f566451fcc28fc54f7b3dc6950841099c5ee88ecc28f819ccacfb0bb5bec79c239a26a344f519728078b5852544752769ce42d9b127d48bf386bbf8918f7501352e46f3d"}, &(0x7f0000000080)=0xae)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xfffffffffffffffb, 0x4}, &(0x7f0000000200)=0xc)
open$dir(&(0x7f00000000c0)='./file0\x00', 0x28000, 0x8)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xc1, 0x4)

00:04:41 executing program 2:
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea, 0x0, 0x3]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x1c2}], 0x1, 0x0}, 0x0)
accept(r1, &(0x7f0000000140)=@in6, &(0x7f0000000100)=0x1c)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4)

00:04:41 executing program 3:
freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x800)
syz_emit_ethernet(0x46, &(0x7f00000001c0)="798deb814be33cccaeef24c008060020080014047102030000bab83be28eba207007000000d7ecfd0049084b98e76eea94bce09126abf899693831ea2a842f00000000000000")
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0)
pipe2(&(0x7f0000000280)={<r1=>0xffffffffffffffff}, 0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)={0x4, [0x7, 0x5, 0x100000001, 0x400]}, &(0x7f0000000300)=0xc)
r2 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={<r3=>0x0, 0xa0, "818507f1a9c8616318b346bd17a870e76c058eff36f859b4d4bf4f5e546cd574c2dc858d25dd2048e2dcdc7c5a5c8937d9c983f9c23b6d81a53eb987473cab75f3a1b02a2c6a422a57bac8ebdc5b7f548051f3db69eb0e5d0e00886096b82d8cb3db6dce718e44884e8c1288c8d2bbc95d830e7801b9b5e173ed4bcea60adc484c6ba0cab906fefa90359d7df558a653349df2253d7e4a8dd09add6aeac3291a"}, &(0x7f00000000c0)=0xa8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10)

00:04:41 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r1 = open$dir(&(0x7f0000000300)='./file0\x00', 0x203, 0x0)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0)
mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)
nanosleep(&(0x7f0000000280)={0xff, 0x5}, &(0x7f00000002c0))
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={<r2=>0x0, 0x6, 0x1ff}, &(0x7f00000001c0)=0xc)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={<r3=>r2, 0x0, 0xeb15}, &(0x7f0000000240)=0xc)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={<r4=>0x0, 0x9}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r3, 0x1, 0xebc, 0x800, 0x10001, 0xff7a}, &(0x7f0000000340)=0x14)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)=ANY=[@ANYRES32=r4, @ANYBLOB="560000f3d532cc9c4162495664e5bc05cde823d6c6039a000ad447d13bb58113fd0fc2f194a1475125e17b4fc58cd77d1ee020dc9f6debce7c4a9140f4b9640c14982f8a35ee7834385f4c3ed6e6af9b00"], &(0x7f0000000140)=0x5e)

00:04:41 executing program 3:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x100010000000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
recvfrom(r1, &(0x7f0000000000)=""/113, 0x71, 0x40, &(0x7f0000000080)=@in={0x2, 0x2}, 0x10)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:04:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0xa, &(0x7f0000000040), &(0x7f0000000080)=0x8)
recvfrom$inet6(r1, &(0x7f00000000c0)=""/207, 0xcf, 0x40, &(0x7f0000000000)={0x1c, 0x1, 0xffffffff, @loopback, 0x6}, 0x1c)

00:04:41 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
lseek(r0, 0x0, 0x41000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
clock_settime(0xe, 0x0)
freebsd11_fstat(r0, &(0x7f00000001c0))
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5)
write(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, <r1=>0x0}, &(0x7f0000000040)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)

00:04:41 executing program 2:
socketpair(0x10, 0x3, 0xff, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x7f, 0xf10, 0x7fff, 0x0, <r1=>0x0}, &(0x7f0000000100)=0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x80000001, 0x0, 0x7ff}, 0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = fcntl$dupfd(r2, 0x0, r2)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0xa, &(0x7f0000000000), 0xfe6a)

00:04:41 executing program 2:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020008)
setreuid(0x0, 0xee00)
getresuid(0x0, 0x0, &(0x7f0000000100)=<r1=>0x0)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={<r3=>0x0, 0x8}, &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r3, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe)
setreuid(r1, r1)
setuid(0x0)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x2)
setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab)
setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080), 0x4)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)
poll(&(0x7f0000000040)=[{r2, 0x4}, {r0, 0x60}], 0x2, 0x7)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x7}}}, 0x8c)

00:04:44 executing program 2:
open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = msgget$private(0x0, 0x20)
msgrcv(r0, 0x0, 0x0, 0x0, 0x0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x7e2780e3)
r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
mlockall(0x1)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0, 0xd1}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10)
sync()
open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0)
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000)
r4 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4)
connect$unix(r4, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e3466696c653000be23be07b08119d6d2a96248cee7e627c128df6b3be8c7b14c7b0d1b76644ef76263dada3bdfc6d77f85333e2d21c83510f4882ea1950fac3f3d1b8a90a3c63ff1a855366d4eb11c223673226f44ba33d8c00bfaa2ab6304439d8e8f6ba809b063a092db7b0e7cc7779d65f7388d37776072331ec3c3111aba805ef003226f67f27cdaa60f8644a8e9abc4c771776ca55d95207e71456be66bd3b928915581ae3d2ba87b3fc9e8e7d990fe3fb12d711bb935"], 0x1)
execve(0x0, 0x0, 0x0)
symlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00')

00:04:46 executing program 3:
r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
pwritev(r0, 0x0, 0x0, 0x0)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x100010000000)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
recvfrom(r1, &(0x7f0000000000)=""/113, 0x71, 0x40, &(0x7f0000000080)=@in={0x2, 0x2}, 0x10)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
open(0x0, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:04:47 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
r1 = dup(0xffffffffffffffff)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)

00:04:47 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc)
r1 = dup(0xffffffffffffffff)
faccessat(r1, &(0x7f0000000040)='./file0\x00', 0x1, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b)

00:04:47 executing program 0:
r0 = socket(0x2, 0x5, 0x0)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x400, 0x4)
setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0xe6ed, 0x4)
connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000100000001ea0f5e01ccf6e6efb99ae9b9b3e62fec06f4afc38ef05505bd5c54027abde79faf416595c790114dadfc3695f0b80104f6fbfd09a864e43a771970d62710300c51d4fd62a6bf94e9bc49d3e224b75a1270fcb7f73ed2c914f428abd26f0d686c85228806d71907edaa01386eb4884097e5aa20b228fe98f3c2e3460e373a0b2ab7e6edf2b5478b8f02828475ace569cfff41e934ebf9053914f018faa997c1f3459f03572ad8eb562195dcb926c3203b5f39a628a5a50f9b24f7c79be077cb1d0a2fcb60"], 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [<r1=>0x0]}, &(0x7f0000000100)=0x8)
r2 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x88, 0x18)
r3 = fcntl$dupfd(r0, 0x11, r0)
renameat(r2, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00')
accept$unix(r0, 0x0, &(0x7f0000000040))
r4 = getpgrp(0x0)
wait4(r4, &(0x7f0000000380), 0x2, &(0x7f00000003c0))
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x2000000000a}, &(0x7f0000000000)=0x8)

00:04:47 executing program 1:
shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil)
pipe2(0x0, 0x4)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0)
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x7e2780e3)
r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d})
getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000200)=0x4)
getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, &(0x7f0000000100))
mlockall(0x1)
sync()
mlockall(0x2)
mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0)
ppoll(&(0x7f0000000140)=[{}, {0xffffffffffffffff, 0x50}, {0xffffffffffffffff, 0x40}], 0x3, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8)

00:04:47 executing program 2:
socketpair(0x1, 0x7, 0x2, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
r1 = socket(0x10, 0x10000001, 0x2)
fcntl$dupfd(r0, 0x0, r1)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
r3 = fcntl$dupfd(r2, 0x0, r2)
sendmsg$inet_sctp(r3, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x2, 0x3, @multicast1}, 0x10, 0x0, 0xffffffffffffff9a}, 0x8000)

00:04:48 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0)
close(r0)
r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x48)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000000c0)="aa0ea50d6d4aafafdeb1925b619ce6cf567d54f6d75ebe286db7e35d635b981768c23b048b06173501e8d25056c3f583c7c493fb12c6c6d3137c3cbed3068b64738739c506f8ccf1d99a60015dca665c4cf6d993a49ff45aaac78b87620611f5b36d4d2f8d35542b7cfbe12cf44440f89e7423db52834973f68cda24cbf7e1b60307c0cedd9e956548a91d9457", 0x8d}, {&(0x7f0000000180)="9ef6438baf189f0f2d6e47afe2e3af0704dca426027dd91f891b53b9e5f4528c4b029c5391911c4831014662aface4bd4084b1f493701d113e189df380ab5573f4892d1f2a3d9a6a8cd8ad620eb24f2b1f6a6a14a031e552fb4bf44f1aeef4f6f62a77726eaf81e4932182432a90b6e18943d8a2473c53197d7f768285634b975817c6a692b9d70bb0edbae8fe5e0edd6f73a6b858b9448bd0d17a751026dd07d58b8142b50d1fee08aa4a", 0xab}], 0x2, 0x0, 0x0, 0x104}, 0x8)
freebsd11_getdents(r0, 0x0, 0x0)

00:04:48 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
write(r0, &(0x7f00000000c0)="57e47c28e6296c90617ebd2d154a25b51ca3cfeddfaddb498b24142dc8105e3c10121bc31b06ac5b8026c10539fa4a23db6f86c06db68819bfe4018be1c9ac34471542e2e0c07882758b830d11cf2605542e31a9cd2351e1b0f271d74531f8d07d3c0704f7a833340b3b00b7ea009c82449e8a0b4315e7cc0c0bdcf429c3fead7a82a9cd7df05bf85d13472629eac19061df3bb437e2d8126ce496a06a2684af2cd8206280e8efe04272deccde3ffce80d1c5916b19a", 0xb6)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f653000"], 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x6, 0x800, 0x1, 0xff}, &(0x7f0000000080)=0x10)

00:04:48 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x5)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=<r1=>0x0], 0x0)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10)

00:04:48 executing program 3:
futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x77359400}})
sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0)
sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000000))

00:04:48 executing program 3:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x120)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={<r1=>0x0, 0x9}, &(0x7f0000000180)=0x8)
r2 = getpgrp(0xffffffffffffffff)
fcntl$setown(r0, 0x6, r2)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x800, 0xffffffff80000000}, &(0x7f0000000200)=0xc)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000240)='./file0\x00', 0x200, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080), 0x4)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={<r4=>0x0, 0x7}, &(0x7f0000000580)=0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000500)={r4, 0x3ff}, &(0x7f0000000540)=0x8)
r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x608020001)
getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040)={<r6=>0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f00000003c0)={r6, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10)
lseek(r5, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
open$dir(&(0x7f0000000280)='./file0\x00', 0x8, 0x20)
clock_settime(0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)

00:04:48 executing program 0:
r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0)
utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{}, {0x8001}})
r1 = getuid()
getresgid(&(0x7f0000000300)=<r2=>0x0, &(0x7f0000000340), &(0x7f0000000380))
chown(&(0x7f0000000040)='./file0\x00', r1, r2)
fchmodat(r0, &(0x7f0000000140)='./file0\x00', 0x20)
mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000180)=""/97)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000440)=0x4)
fchownat(r0, &(0x7f0000000700)='./file0\x00', r1, r2, 0x200)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000006c0)=0x80000001, 0x4)
freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, <r3=>0x0, <r4=>0x0})
freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, <r5=>0x0, <r6=>0x0})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x400}}, <r7=>0x0, 0x8001, 0xc000000000000, 0x9}, &(0x7f0000000540)=0x8c)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000580)=ANY=[@ANYRES32=r7, @ANYBLOB="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"], 0x103)
fchownat(r0, &(0x7f00000003c0)='./file0/file0\x00', r5, r4, 0x600)
chown(&(0x7f0000000000)='./file0\x00', r3, r6)

00:04:49 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r0, 0x400000000107)
truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)
rename(&(0x7f0000000040)='./file1\x00', 0x0)
unlink(&(0x7f0000000180)='./file0\x00')

00:04:49 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
bind$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa)
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, 0xe}, 0x10)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xa, 0x4)

00:04:49 executing program 0:
r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12)
r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff)
renameat(r0, &(0x7f0000000280)='./file0\x00', r1, &(0x7f00000002c0)='./file0\x00')
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x308020005)
r3 = socket$inet(0x2, 0x3, 0xfffffffffffffffa)
lseek(r2, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r2, 0xfffffffffffffffd}], 0x1, 0x1)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8)
getsockopt$inet_mreqn(r3, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @local}, &(0x7f0000000200)=0xc)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000300)=0x4, 0x4)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0)
freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0)
setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27)
lseek(r1, 0x0, 0x4)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8)
write(r2, 0x0, 0x268)
setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0)
socket$inet_icmp(0x2, 0x2, 0x1)
r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
setsockopt$inet_mreqsrc(r5, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc)
setsockopt$inet_mreqsrc(r5, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast1=0xe0000039}, 0xda9)

00:04:49 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$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x25fe49c9}, 0x1)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x7, 0x2810, 0x1c0000000, 0x3, <r1=>0x0}, &(0x7f0000000080)=0x10)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x9}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)

00:04:52 executing program 1:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={<r2=>0x0}, &(0x7f0000000380)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000003c0)={0x6, 0x100, 0x0, 0x81, r2}, &(0x7f0000000400)=0x10)
getpeername(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000000), &(0x7f0000000300)=0x4)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="0fa853ac0001000700"], 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x770}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xb1, "3f68659a4954b3dddece11327549590ca06f2e1fdf5d6dc3e76fab6fdcdc5afad0812db015262e5217e6a7ed1e6a951bcdd115d6515f1d028cf5753b9e204e41fd963939182c34b14584e6a4b2d6b952390e4805e5eb8925d9c979243639cb507344271466b584e044540d7cb0a8ed9ce573f92aa995644885ba795ea772b73e85201fd43cc935017f8e7b6521cfe8fa91090e37260529609b6c4558e04dfe4d956b3ba817db78f22b82da2f704943098d"}, 0x0)

00:04:54 executing program 0:
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, <r0=>0x0})
getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)=<r1=>0x0)
freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, <r2=>0x0, <r3=>0x0})
getgroups(0x3, &(0x7f0000000240)=[r0, r1, r3])
pipe2(&(0x7f00000002c0)={<r4=>0xffffffffffffffff, <r5=>0xffffffffffffffff}, 0x100004)
symlinkat(&(0x7f0000000280)='./file0\x00', r5, &(0x7f0000000300)='./file0\x00')
open(&(0x7f0000000340)='./file0\x00', 0x100, 0x100)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000380)=0x2, 0x4)
connect$unix(r4, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000400)={0x2, 0x400, <r6=>0x0}, &(0x7f0000000440)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000480)={r6, 0x1f}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000004c0)={r6}, 0x8)
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
pwritev(r4, &(0x7f00000016c0)=[{&(0x7f0000000500)="34d9a2b240da808ba58b7a566f59ae6f4f4837091cbcce71beaa2e2223164dc1941ea8260de749fe5c8b79eea7cafbcff0d02977d91adec4", 0x38}, {&(0x7f0000000540)="55af220f119a06431c2d3ba51f1e5e31b58c57045278970e1b4ee083699b0333193cbaab1bc81db72f2d7bceff107deb732bc3f6dcd230247a8fe072484d43b325850bd790957fd42e88c07cae456374a9aa07bed77b43d3b768a3f4c97583977b9f2bcee6b35c4d0e4bdfd7afbca8be79c47e6633cf765a1786876f7f807b257b6115b253d41751c60c16895d19783874f7396dff054d0bfb63b274cbfd5525c5cd373eb9543ab2092ee4766e9fb9808282d016f38c50", 0xb7}, {&(0x7f0000000600)="5f54f5a46dc3f92934790253d493c0977deb6b3b65510ec3d18fafdda38b897976d4d501cad14dc73418bd59516de6eac3fdd47e6f24bbd51a0bced995b2b55c0f8e51fd8f8ff33aaebdc6fabee9534bedf04de1bbd5933e639a5eca1d05e62c89ca21010f33843bfe97dd222c9d8c65366460f072ff5527ce8220b1be630d61459efe", 0x83}, {&(0x7f00000006c0)="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", 0x1000}], 0x4, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000001700)={0x2, 0x7f, r6}, 0xc)
setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000001740)={r6, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000001780)={@in6={{0x1c, 0x1, 0x10001, @empty, 0x1}}, r6, 0x6, 0x8, 0x8, 0x2, 0x9, 0x20}, 0x98)
recvfrom$unix(r4, &(0x7f0000001840)=""/234, 0xea, 0x0, &(0x7f0000001940)=@file={0x1, './file0\x00'}, 0xa)
listen(r5, 0x80000000)
chdir(&(0x7f0000001980)='./file0\x00')
mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x4, 0x1010, r5, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000019c0)={<r7=>r6}, &(0x7f0000001a00)=0x8)
open(&(0x7f0000001a40)='./file0\x00', 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000001a80)={<r8=>r6, 0x7f}, &(0x7f0000001ac0)=0x8)
recvfrom$inet6(r4, &(0x7f0000001b00)=""/40, 0x28, 0x3, &(0x7f0000001b40)={0x1c, 0x3, 0x0, @loopback, 0x7ff}, 0x1c)
chown(&(0x7f0000001b80)='./file0\x00', r2, r3)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000001bc0)={r8, 0x5}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000001c00)={@in6={{0x1c, 0x0, 0xed9, @empty, 0x3}}, r6, 0x4, 0x69, 0x10, 0xfff, 0x9}, &(0x7f0000001cc0)=0x98)
getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001d00)={r8, 0x7df, 0x5, 0x800, 0x7f, 0x2, 0x431, 0x2, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r7, 0x100, 0x100000000, 0x6, 0x0, 0x9}}, &(0x7f0000001dc0)=0xb8)
mlockall(0x1)

00:04:54 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_mreqn(r0, 0x0, 0x10d, &(0x7f0000000380)={@broadcast, @multicast2}, 0xb)

00:04:54 executing program 3:
r0 = socket(0x2, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c253000"], 0x10)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, <r1=>0x0}, &(0x7f0000000040)=0x8c)
getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x6}, &(0x7f0000000140)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000000180)=0x8)
write(r0, &(0x7f00000001c0)="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", 0xff)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x5}, 0x0)

00:04:54 executing program 3:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0)
r1 = openat(r0, &(0x7f0000000000)='./file1\x00', 0x802, 0x8)
getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4)
poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0)
mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0)
rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file1/file0\x00')
rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00')

00:04:54 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x80)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={<r1=>0x0, 0x6, 0x5}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x7}, 0x8)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280)=0x7, 0x4)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x7, <r3=>0x0}, &(0x7f0000000040)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x2, 0x0, 0x114, 0x1, 0xffffffffffffff00, 0x1}, &(0x7f0000000140)=0x98)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0xf, &(0x7f00000002c0), 0x8)

00:04:54 executing program 0:
r0 = socket(0x1f, 0x10000000, 0x3)
connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8)
r1 = socket(0x2, 0x10000001, 0x84)
connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2)

00:04:54 executing program 2:
r0 = dup(0xffffffffffffffff)
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}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @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)
poll(0x0, 0x0, 0x664b6e3)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4)
r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
r4 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(r4, 0x2, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
poll(&(0x7f0000000680)=[{r4, 0x2181}, {r3, 0x2002}, {r3, 0x74}, {r3, 0x100}, {r4, 0x70}, {r4, 0x10}], 0x6, 0xfffffffffffffe00)
r5 = socket$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, 0xffffffffffffff8b)
freebsd11_getdents(r2, &(0x7f0000000600)=""/112, 0x70)
setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0xffffff79)
fcntl$dupfd(0xffffffffffffffff, 0x0, r4)
recvmsg(r4, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2)
socket(0x2, 0x5, 0x0)

00:04:58 executing program 1:
r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000180), 0x30000000)
r1 = accept$inet6(r0, 0x0, &(0x7f0000000040))
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={<r2=>0x0, 0x10}, &(0x7f00000000c0)=0x8)
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0300c40352f301c2019bed56dc0fc1497d2abaa56cb7394b65c3e166892a612eee630106a62e070000004af9e46e843c92de12363df28d7d54ee633818ec015e85be4c0e205506746500b03682c773f3e4a60a06a239dfd8aa6a307846fda5555902f53502653b41d517bce94bdcde4c4ede70d966c0821e418ec416ae12314d4f64441d96234eefb68694f176fc5de571f2d3280587282422af92d79c1dc71516e6a49ffa75b0550c68efd1df4c3525505383f88781dc0000000000008202e870bc1779b582cf7b26f06616ae166be07ebb55d02758bd0000000000000000"], &(0x7f0000000140)=0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r3 = getpgrp(0xffffffffffffffff)
fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f00000001c0)={0x0, 0xfffffffffffffffc, 0xbffffffffffffffd, 0x0, r3})

00:04:58 executing program 3:
r0 = socket$unix(0x1, 0x1, 0x0)
freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080)=0x4, 0x5c)
bind$unix(r0, &(0x7f0000003000)=@file={0x0, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xd)

00:04:58 executing program 0:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="2100000006a7f6abf3e9ba2d1e526a290137b2da3d54"], 0x1)
truncate(&(0x7f0000000080)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0900e00000000000d8db1f534181b7535579adea21b67cbc1be61cec96c7682b059e3115f53734bfff045ce6f00c08e6d6d0840e19c4487d0b87064a425ffe44ff9c8647aa718a56824e89ad0c601b572d4232705e345f58cd609d9ac92d7b1a3272fb1bcab3a147375240b0c7bdf6e9e9d7dea752832c521cc26dc95f87f53b875b5db62cd3be955420d2a8d4a4f24e000cd7bca6738f2e3443752f5f7fb9bed04c3cab70f6b01ddf03154d720ef7e70822d9bcd031e2ddabe059c14570082994fbe546eb833d491bece7c797ce13300f17545b24ff5dfe6e91d98c407310"], 0x0)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={<r1=>0x0, 0xccc}, &(0x7f00000002c0)=0x8)
r2 = socket$inet6(0x1c, 0x0, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
close(r2)
r3 = socket$inet6(0x1c, 0x20000000, 0x7)
fcntl$setflags(r3, 0x2, 0x1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
recvfrom$inet6(r3, &(0x7f0000000140)=""/93, 0x5d, 0x40041, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fff0000, 0x4)
__getcwd(&(0x7f0000000040)=""/35, 0x23)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0xedd3000000000, 0x43, "079dfa54be3d8490d59d9df77e356d80469320c858bd041552e1c0398eb3903ca64f394341da52907abdd3d844ad73edbfe9fe10ba946b3ea4966f75965a206a752bf8"}, 0x4b)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x1, 0x1b2)

00:04:58 executing program 3:
r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r0, 0x0, 0x1000000000003)
poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0)
fcntl$setflags(r0, 0x2, 0x2)
setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x9000, 0x6, 0xec, 0x7f, 0x4, 0x5, 0x22, 0x81, 0xe, 0xfff}, 0xb)
connect(0xffffffffffffffff, 0x0, 0x0)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, &(0x7f0000000100)=0xfe44)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0)

00:04:58 executing program 1:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
r1 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x2, 0xbf)
r2 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000800)={<r3=>0x0, 0xb, 0x8}, &(0x7f0000000840)=0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000008c0)={r3, 0x3, 0x3, 0xe11, 0x10000000000}, &(0x7f0000000900)=0x18)
linkat(r1, &(0x7f0000000500)='./file1\x00', r2, &(0x7f0000000540)='./file1\x00', 0x400)
sendmsg(r0, &(0x7f0000000380)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000180)="ff6acfd58b033371acf5bf1a5893b026c11baaf1713f50b913e118597d4b194d07ff7064b6e8836d5891053ea7b78b8e8809d9ff50b0193ec9be78cf17f5d995e54ebc46bf098e6786fe939061e9b3b8282c4b086efd94b6e968af9cd5ddb366f1311b8f6cc76fb7bca7955e029eb754a3324764e1591f463889c5fa8ebead4d124075f034818a6ff6577e5f5c28ea7892eca13e4e8ebed8e2d1c394919a72edde75e2077aaef37ddca2d78169a3505f", 0xb0}, {&(0x7f00000000c0)="67616c07cdc513c167c8b6b346c68707d712cb9d6f545c7e5455f29a7a9afb1312992275a001109c010f3b0d3a32c28e40a37b4e1e4bc82bb7268d7d43caaab64be464c18b09a5e12d67fcc3e89d34d4dfd81e34ed1df5b62a19b5c631", 0x5d}, {&(0x7f0000000240)="779b27723fd223cdd2f94ebb69fa32fc68c32dffb90b06e3da5a1839702a17c0bae1e0a228d90fca51a36b98f117b36b07eeb3b120e4f7e69c51a23fd37a53d3f8d89e1bc5a5798c10e54f4cecd0142ea98e2d4aa3d63e6e2402d58ee9e9b9a50e7312d17659f6866e096dcf309ba0d79dbde34e54499dc406cfa57b9699ef1ec13e12f264d6b7da9da1eaec0127a51def8eb2d2dc6e051fb24b182f6464dad3c8781b8a0d8ed68dbc5c5c777965b3dd818910fedf6ae3dad77eae5b53413b385ce37bbb6e4fa092a3a4a87593012b75ee43ad0c1c1384138471cb5386f0b4910a6693e165cd61330b35e2e2", 0xc7}], 0x3, &(0x7f0000000600)=[{0xd8, 0x0, 0x100000001, "8b09b182576dabff0f00005fa021325fff704004e4bd4e481d0cd09c34274368c902f813defafcec4ea03409b93b233ab59c13530000000000002f805340fb712e4198d208cc1b92b0e4323da4695984210849b669772be7b5c08db50c88f97afc00160acf08533e3d49d799be85130aa47c8edbfef7060ffa5ebf7f3b7cb5b3b95e0f7de6921ff1ef7a2d8bd34174295d1c3cb937c53ffbb343a4ca1ee868d93b8ddd51625e2c3d3b933efd29444cba824ad5a229fda0d42d36ad0e11c1955eb3776b7ed0d2c169"}, {0x10, 0x29, 0x4}, {0xb0, 0x1, 0x1, "e8dfe65d84ee98ec6f1c2395e85a1d5bf6f67f2a075f342e2594fb573974a0274dd7211713c26ddcfca93b60e55536decacd7a78636a473b8654a3152e72ae8bed2268bc441ea2f590fe7f20967f693f90e8d246b42435905a14b01aabad17bedba85736682fdd68962bfc6e94b62c6cde6eeab2c6cd00efcc8f21087fa369c37c0286eeedd718a41fe4b931fcd3bb0cb85a11be07a4e29dae86420e02c88ac8"}, {0x60, 0x0, 0x8000, "77085f44be646daf41bc5e7557eaae5895f7006139567e593d33d6b6ab0ff006f6fce35d04aace718bc49ce56726504c97c549fcc92157af8fff654e70457951145fbb9499aceafaa56fb22a30bf953a"}], 0x1f8}, 0x0)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000440)={0x3, &(0x7f00000003c0)=[@in={0x2, 0x2, @multicast2}]}, &(0x7f0000000480)=0x10)
sendmsg(r0, &(0x7f0000000e80)={&(0x7f0000000940)=@in6={0x1c, 0x3, 0x200, @loopback, 0x8}, 0x1c, &(0x7f00000009c0)=[{&(0x7f0000000980)}], 0x1, &(0x7f0000000a00)=[{0x48, 0x1, 0x2, "2bb1dbf2f67dcebfbb5c28811adf0b231397021a623c6fde9d760f2c1cf9891dc4ca25bb54aa40ab54d99e25bc30a6c56e68963309"}, {0x38, 0x88, 0x6, "d2a2cce23dcea92169c2fe2a316aa76d518844daec7a0b309473ca669aa61ea94a3be3d0"}, {0x108, 0x29, 0x2, "bff0a5abe978e659c817ca6f0308c6c9b9d187db06393dc995ed674f8a275a35b349d7ffc55e4d336c0a60ec9637eba6df328e99a8a6070c26ec47688969fb5b8701d251f10ac8b261e192254a285c65de1b9509e8a73157c4c3027dd6e3c0a19eb9686e9ad6bc12077fc272234dd4f9caedb492f8b2f886a45c4d3d617ad7f5d31cf42ac5373d490377590c8c233de98595a5ca510bc001886ed3fe256039a30f29ca183a25a6de66c537f1f71dd799e2b8df1f06d7563bcd384ba5481a2a53608e7a25c758580822e599f7fa2e9eaf414fb9d17bf2a516a445cbd134d9bf4a2b6a68e53c42378417873a6a175f9222a8b9866246"}, {0x58, 0x11, 0x1, "669ac2e98749dfd043108f7ca233d980c958cf2f4ce4361715c49931a95b2243c4ee03d9ad85bd543b57c9f62fc210f716001d16e444c10cb975aace8257972424af3f6c"}, {0x38, 0xffff, 0x8, "b6b76d2c8b9885d8bac6a12c59db3ba7557cc03d786570d1595270657e552a77d3418b"}, {0x110, 0xffff, 0x46ac8358, "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"}, {0x100, 0x9d, 0x9, "af4deb6c626ba5727964bbaad981cadfaad6374f6883eae700a36cb9b4851d3aacee30bd348a1af2f64103cfd3b1cbd8bf71bfa3173d280b72ee5ad2024465dacbceb521e5ca691546db46201c654af94e973f3485ca1c5bdf17ee82c6893527f33bf53f5dcb01cfe2d5f3be844641ecdcd3f66d7a2b4d3deec4b7cc85efb2864d17fd0c6acb1ba7cc81cc196521ec8a814d156ab42131e13afd67b218e4fe31b77c2662603ecfd05104f8b6518f99a63da9634c1cc8ed0de8928925aa913b557650535dd13a2decad0258d9a1fdd529033a879981b555339671f369c52168171fac47c17aa5aab66e99"}, {0x28, 0xbf, 0x1f, "c0e565ebde8d90ded767d2260bba3b221d"}], 0x450}, 0x108)
setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4)
getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000580), &(0x7f00000005c0)=0xb)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)

00:04:58 executing program 2:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={<r1=>0x0, 0x7fff, 0x3, 0x7859, 0x9}, &(0x7f0000000080)=0x18)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0xde0, 0xcc, "29e4088ab7e97ac9f13f50d7011d00e7be6d15d3a2271deb35ca6415c38452b22c3043566956ccab019881728f1a0b7bc9af221c171c87366d08d4985898c46e97c0652f6b396d39b5282ba851fda28f4910fa7149fea9e4ac8c23c5ff916de4cf5eb0959e5603ba2f3b154ee91ac1375666f3631c587d464771b01d3513225f4f89b511e7592003c5c791bcc638645a92e344d1f9caf352ed701bd874185269a09316ddf4f63de86ce033425c29e5a4ce0044cdd5805535303ec4fa078547b045808ab53f7deb61d45f6b55"}, 0xd4)
r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
getsockopt$sock_timeval(r2, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10)

00:05:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x2, 0x84)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f0000000040)={0x2, [0x0]}, 0x8)

00:05:00 executing program 1:
r0 = socket(0x11, 0x3, 0x0)
shutdown(r0, 0x1)
sendmsg(r0, &(0x7f0000001380)={&(0x7f0000000000)=@in={0x2, 0x0}, 0x10, &(0x7f0000001180)=[{&(0x7f0000000040)="5207f64f93b24bc3798818109521313e005d7bda9050ee38be9b27c9e38edaa39286b6354378c04d1bd9b500e76a930cdbebfbfc4b", 0x35}, {&(0x7f0000000080)="46d99ba15ae5e288de2ecfeadf4c7a2c160365daaebf7c6eed9733677432dac1ec1944f466f9d615210e09f2c0ffc493e63b119373bf788e344b16ea0d545bbe66d099040fffd0243f460c63061465cf407b8c1ed5b1b3a03fe6367bead9679a5900d8628a9a417b873609141b8d1a503d28fa414066f2ce00deb69ed2cb36d67a7bbc090e465e5182c933f6ed1266e14abc8e9db252ef66d63e7f511901e879b07227c5bd153c49dad15a4580923e6995857221525058a5e54e37466a0d03024d2c9d", 0xc3}, {&(0x7f0000000180)="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", 0x1000}], 0x3, &(0x7f00000011c0)=[{0x30, 0x97, 0x6, "e5cbacad573fd0da4b63c76dbbded575526573a9129d99c020197eaeea7593"}, {0xd0, 0xffff, 0x40, "53d76842803b17e638c37af3f9897916e4b01217b4725e4f3a2f5a6e2134529a5c4387d1a9ce0d21a7cc0ff7e56bf17cae051ead6cb57ed014895d24c3f5eb77243a768bc2807b8bb2ec7012ec2c7d0113bbf03e8adb6bf805d33f213feb0f92288416ce1f478c21607826f3886e53c362a95691e888e3fb730819095935c45f5b1dd743f8fcce0e02e68eb98b38b0eca046c07183953588be3161efe249a92765e6cd3299d18eec3e36b3fb12173d26b2667eccff4c326f940c8a9aea2045"}, {0xb8, 0x3a, 0x9, "866005a19bcd3c356df40b4b43d7f90084275980ff7e47b0da3c6d897a1059ca6bac9663eb0d55c5daa45195e0e8ddde9fd2871b0c1a8f0f2de3c16952e3d3b623cfdefea17ead50ad6e52b1c2096909b7f54b0f3a6d1de106290d968544c1c008fa689cb9a34eea5b135537cac64b47c2a7da00f11ea9f0370c72d86ca0e1a9caaf9b3fd4fd8f110db3acbd34fd0036c823b9719be7fe3103a114dfa509564478b9575905e259ce"}], 0x1b8}, 0x80)

00:05:02 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001480)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000001780)=[@sndrcv={0x2c, 0x84, 0x2, {0x3800000000000, 0x20, 0x4820, 0x8, 0x0, 0x81, 0x0, 0xbe}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x4000, 0x8, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x2000, 0x51, 0x7cb0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0xa0, 0x80}, 0x20080)
getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0x74, "cda975cbbc56927d8971170bf7a5a9c35c69fdcf35d8ba56eee24e376b7a125f4fcf2bc211c8cc584585b546412f2ccef7b60172e5411dd0088d327ae0caaa945deabab648e63fd0bc48193dce569f7addbfa023277d61c43a7c6d257cf6e5a5bb3bfc30576fe76fb00d7c12d84730a6b52cc9c4"}, &(0x7f00000000c0)=0x7c)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x101, 0x93, "cfa240526a35e4b6c5ca7d719444ac921c1e05617f1c4321b4fdb9dadbf824f30e299d75dc51241e7ff0f1973b9f96443f525fb44ba0e574b80e344e0951699e3a1af4d6bd643af506d17297f4e25bce7fe98ffd4ad3393a8cf6a4ffbe15f60d758a75e5a13b4b2a2d9c1f9e1946d36e308722c51516ed9a8579523c3cdc52349e02e8d785432a8c3db673030c723f46d6df85"}, 0x9b)

00:05:02 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x7, 0x4)
syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d27703007815080045ca31d2602b7b796c4d491f7f16098483947f01")
recvmsg(r0, &(0x7f0000001200)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001180)=[{&(0x7f00000000c0)=""/4096, 0x1000}, {&(0x7f00000010c0)=""/155, 0x9b}], 0x2, &(0x7f00000011c0)=""/61, 0x3d}, 0x40041)

00:05:02 executing program 0:
setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x0, 0xcb9}}, 0x0)
r0 = getpgid(0xffffffffffffffff)
getpgrp(r0)

00:05:02 executing program 3:
open(&(0x7f00000000c0)='./file1\x00', 0x200, 0x6)
mkdir(&(0x7f0000000040)='./control\x00', 0x0)
r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0)
rmdir(&(0x7f0000000000)='./control/file0\x00')
rmdir(&(0x7f0000000080)='./file1\x00')

00:05:02 executing program 2:
r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x4)
freebsd11_getdents(r0, &(0x7f0000000040)=""/154, 0x9a)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00')
clock_nanosleep(0x0, 0x1, &(0x7f0000000180)={0x5, 0x1}, &(0x7f00000001c0))
mincore(&(0x7f0000ffd000/0x1000)=nil, 0x1000, &(0x7f0000000200)=""/4096)
r2 = open(&(0x7f0000001200)='./file0\x00', 0x20800, 0x100)
lseek(r1, 0x0, 0x0)
accept$inet6(r1, &(0x7f0000001240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001280)=0x1c)
getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000012c0), &(0x7f0000001300)=0x4)
r3 = accept4$inet(r2, 0x0, &(0x7f0000001340), 0x10000000)
readlinkat(r0, &(0x7f0000001380)='./file0/file0\x00', &(0x7f00000013c0)=""/69, 0x45)
connect$inet(r2, &(0x7f0000001440)={0x2, 0x0, @multicast1}, 0x10)
sendto$inet6(r2, &(0x7f0000001480)="5714778935bc468b10ecb88e49f2bd5dc07a900fab7f33", 0x17, 0x188, 0x0, 0x0)
mkdirat(r0, &(0x7f00000014c0)='./file0\x00', 0x1)
renameat(r0, &(0x7f0000001500)='./file0/file0\x00', r2, &(0x7f0000001540)='./file0/file0\x00')
renameat(r2, &(0x7f0000001580)='./file0/file0\x00', r2, &(0x7f00000015c0)='./file0/file0\x00')
r4 = semget(0x1, 0x2, 0x200)
__semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f0000001600)=""/93)
r5 = openat(r0, &(0x7f0000001680)='./file0/file0\x00', 0x8480, 0x8)
sendto$inet6(r5, &(0x7f00000016c0)="c59464cb91d1050bb1bce5b8c0056fd57672620a43605ba630e095b44dd41a75c3c8e0250f8ff635b80404c0749ecf7eccb70883b3fb29d7898f12e1d2a0b519fd9104333721d6e9465034f02f42da1939971d90", 0x54, 0x20000, &(0x7f0000001740)={0x1c, 0x3, 0xfffffffffffff450, @loopback, 0xf}, 0x1c)
setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000001780)={{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x4e0cef02}, 0x9, [0x8001, 0x5304, 0x401, 0x8000, 0x10001, 0xffffffff, 0xfffffffffffffff7, 0x1]}, 0x5c)
setsockopt$sock_int(r1, 0xffff, 0x9d62310cc91c5652, &(0x7f0000001800)=0x5, 0x4)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001840)={<r6=>0x0, 0x4}, &(0x7f0000001880)=0x8)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000018c0)={r6, 0x1}, 0x8)
lseek(r5, 0x0, 0x1)
shmget(0x2, 0x3000, 0x302, &(0x7f0000ffd000/0x3000)=nil)
sendto$inet6(r2, &(0x7f0000001900)="705e8016223486cbc235ede2842d057eac9392ebfb04a43afe51c4bdbec7f2992b3e1b4541551672b8f874e9d0a8da04504302ad00643581c32332b532e302136e55943daee224b19bd2199eadf41c368cb26219cf4c15c23467f826f8c33c126bc2001d208b17a52fe8f1e2a7ed1068c2e11641f0c76ce692d492e8f585be274424ac93749ef9f6932960ec0c7368c54ea09837319e425adc5881ea1dacd79fee832fc6d510b06608db8721a7d2fad7617d213ec582611ff7baabeb650efe4b9fb812d959182bb54602bd6ad7f4fea64be1f96018b4263fccdbf5ed4a0c7f3936057b4060bd2c747327f88ea95a3e55232de2b88815723445bf6636496781314044a1a53a274e48b2e0407507aa47e15e634b6f142f9266f12021181bf8b1627f333e89a5f56b090fd3851b41b4ad1838b4fc3a75951aaad7848946efdb5a97e90804071dd6daa7e4cd679210d814e2a923a3685823a5ed91c1e2a995e2ad203b4d2600e84d19cccbb71af44fcf4ccc254c94a0d23a89a8a9631f12b99033619db211581b0900040323e9078d7d75a60292ba2be72ff4df9a00799908f24461f88bf64628e6bb23840ed5159c0905dedbfb37d9bda3364ba679a50b6762b29aea73b434c3ff833b2cc0933515183ac1e75bdc54d5851dd105fd31ea90527f1283d2ae52c4665fe8eb71221c60d60c3af4d0717c180ba8f0a381574153c5752f667639d6d0b44fce1eb794658a16d34c7026474c82377b8f71b6a3d8c90adc9637825afc26a4fab67e7cd9a026993d2f89730dd6f07bc8478737135906db89883614252739d92b3c6921f5e8183ab4e1d424f5f54a51a6589f8e87ef72f63384412939c59cdeee68227fa366d69a6159b4cd3821048c87171d8f75d8bb4269780b4191d5f6e9ac42a01d4defbb949583a59f6011bc508bc42736d91beb8f91e4fb96d0680d0ce190b2b39e278e2429d1145ba4c5923da8ef8a7d35cdd9d91c70a0db185765d4486533975c4cf878cb747b00b5a4fb30e6160fbea988bbd43f7fe593ee51f2ce7cb1fb65ea3e5ef817ceb31b09dff007c03c406d5b40c83875fbbd2397478dc872b1cc2aa3ff134e9cd7ac88b5ff5931d34789caa3f973896272048300a164adecc1922f207bccc8b0277830e272b14ce4c692746923ada6d3743505b36e931cef3c6f7fc6bdb34431adb518ccad3dab0e71fccf583e50996bf52575ca2f1d99995838df038f9abad892e88c994df52e44e0894397bf5f88fde18df256de17709697eba3aab68d695ba12d087b076b119484c72a633ccb152b7f8caaa77de797f770918ec8e9f300723a079eff288cb3fa7251945c330a3b45651e3a5b8d13ac0a74a7a572859d26a542bc347ceb91ef7df2c953aa16dc2bd968278d58d0aefc34ea39f8c63606307b4212a0bed681e7ae16b174fff231a35a1059a96232c5ac2b454b1683f74acd1651f6f4fd55ebc313182a71350a61c6e8864b60bc79fedc6d00071c00b811ae4a49cee1d7d626827ff1bfc419b1cd4cda33f92682a7d91135cf38b490caf9b9e1c845a682cb7a3c0d93bdc6c1198228749823efee9d628c7a2c289034e25423e5db1c6cc24c6798290b0fdbb8cd9a76500f154289bff2efe5c35c62e4be589cb786549ac94759e0b71ecefefcb09216f291b5532fb5e1964efda5bc137c7780f6ffa382a0f2ce8eef97fe197e3ae02785b36440649c077a1b1cf2f5fb33ce6b94f932575c601a9ac328031c7e2ec7069eb1834e0a72d43e311e10164365aa72af7e08879f14203ac05b201213b2c6971476d9e209cce2627761ca509b8e175b746e6bfd6ff56f6e9bb6c280e45cd1673eb72d0e4c632a342947b087bd2e822c3a64860005b8a9e4f27cbfb1a5bb8d512d30dcbc32caa4a3337a57a90278aae51b8e4f030673ae9a4d763d93f558026fb59eebdcee0f94ecedd9be60c6d5681f002021d9ef47cf36d303f7cb8aa86cb696ea5e1c0d26f9535abb3a305684954a9ec840f8b53a0cd6b67737c68692652c11ec8c07095c64491c269e94bbaff5c4c3a8a982006c60ef084acdfdfa6315e2761b756eb2bd8b68e7277702a918f4b9ba6d3ffd8e59cb4c5ba46089b45abbcb4c22ec893574d1b132aecbadd30b9723a7cbb9ff55758468c2f84874530e7bd5f13c28af0586ab18aa52eae8fc07b238d11b15d90b957fddd5c9f62784a6c95cc092a9c78b82a179e2435b3405818377a9fbeba9f9dd52a726f29b5a9e9a5a5b9461f1dfd0b3b4ddce2c7586e7abeb08943fd19b92b4b153b9e5ef579c341b04f67437b135cb1fd9df988cc08b3f2619c1ab92e932d9d3a805184af36a279b50a54b81de52ed243c36db20f7849c57b60064cc36f234a97845197f53e124d1707e98efc29f8e4c41a6ef2cc890804c46f456930ed3839971dcdaed5fae3dd8695ce798981f63f9db1c31db01e04f87fbbe928837ba1955b573f6032fcf438f45c9cfafc8bd8149b010b70745480df77352a1bdb5d18f5489cf00acc75e65228ab45d1fe8b4360cd26667b55cf0ca8f71d594bec8a1d3159bafa86c6823dd2f38eb365c7a7512109bf9c7bef15a52125e55f3ea0628a51d64a2e65fd962cd8721282c4af61cce1b83c53609debf480c0ad99ce990f3f1ee7539ee3e8838ad43007f6d22da68751629b584358be5b38f8f736172a6a7a53abb8fa219701d5ca665d0eeb9de4c5c0dfcf0b59f0822ed53d5b52c4c8796fbd217b9f68cc5b212ed84e7dc21ff0097d7dcf39cc382cc8b0aecfecd9cf5364e2899b8e382222193f001e4e032811e6770864a9a3ab334165cd88a7dc087e0ef99cddf13fc65aa4c061de61cae965eb46cb070ad265ab4658e2d0e09c76403ca580028487d8dd7ad39085fdea8c61235d871b06e9567775329e6325edf1f551526141d3365b0bf06ad058d4b0270852c3bfcc326ab16801797e9a52b34ebd4415f6b405a51724c161d5f80427d1f7bf9564f136d9433e5faf02fede12b9f6ba037de7c0daa5ced3b1efd46014cee179f0998c723d63b90ebe6151c95472d6fe852ebf2ababb931af0f50221d28fd29481f1dfeebd61ff2a0d45060bc97b3bc9e0334ee8b0f3ea37c48e837a70b1c3b4ad9a0432e7c74719e1a81c4b878b3b3b2eb91c1e2f45fb7e7900061357fd2c15528073245a40e6147acb1ac77c9655bf110769e958ea5dbcf6702240b5b1375052bd0a9ff0a810101030681b353a1cb082cb1c9f001077f85d50cc6fdcc67f34f0cffef54100e0e24f42e5ef2ed7c4aaba6b54c9dcd44a550bc86cecbf7ff834ff04245f83546ff46016b971683bd89dbe2aff2c6567a5a0f5d60b954f3f16d1df26f22479f997f448970003ef74eafd0822650bf35f2980885a58c0ccadfd678739d46316a9a277dacf39204caedc22d3bb941348bfa19bf23d14b790fbd407f834cb3b09d060b430d65440c2350a346adc1035ec539ed7ac2fc7caab2b481d821c86af86acf86b08622852138ff0e29c0128f82b7b521b49e9aefe792e029c9dba015f76dd91247770462d3dc2677fc11b8a94cb5c26b08ad7d9f665615c168ee002b3e9eb0932fa51d2f7093f20e471ce4c635c5bd93ef86ebe3a2b25338a2e41f4e8c73cd938972d3da62f303b51be9c4e3717731a2fe25d80e91740ce4bb31f14f8751025a012846048f52d8ee1d1dcf55425ee0930564e88846ace271f68b535d19200adfe83d6b6a81b9f6bcc51d1ab7a0d57747b94de84ea9040a8387413294e527ac46c2efb7046c2c20f4fc8c91d1ace12aa1d5823a3f95754f1afd29fee0ec4a0c11b0a8c8fd7f64e3fea0eac4a60422ea1c29a28ea7c12c9e4af996c02f9791ab34dda9b0dda84a1e55b9b69ed61554580aa5aecc24d1104f9f18c1883566bd47a007c9bb2f361402c87cb5cd4cc1b09f89219799218bd1066f97190fa3806ba8623f580d39371a13b3c59ddc8c3b7c422ddb17ddc43a8dce3de8e85f1343a9365cae714ba45b5665052334a60242eb2ab5248ad3095934b559de231c098780d8794eb0d250d7f7cffdf431d087de2d2dd2c2044d5260a2c7dd1aedc6cf60c460e1970ce69bdbe777ea9ea855435e219f90b5f4036837e8ac46c8c40c6fc7afe39b3ce7acdb3c254fb52a3d8dd06229cdfc0348bd83fc6cb070e53ed28a06f2e170a2401a51c253ff2bfcad1cc43667a41c6f10611df171d101f00f0d0b469ea22ea699a2cd9f10dc6ecc20e680648a2ab3b98336bca8872196c856fdd040b07cd5b79941d1eebed27ddad202bcc160d706c4d914343ff355824cc8697ee9c7bce29786dca645db744c1c581c6e69ba5822253bd5b8ebec9bebd58e07d5f60a03f3b3fe9dfefc3a9cf7fdfa78e2caf8cbeafb496132373c802fe1c44a9d701cfe712c29eca7e680acb16a96cd68bf49ebe126cb5038a6edb838ebf55c0e268ec05c77df33bee552b10ffaffb4fc941d57506882ef884d2f201acebef6e2b62cb5290288cf655c3b9ec82f8da77ee6f951e2c014f53d5048090ae71b8c15226484cf25494c4cd5d45bcd8db49414e8e685e7d58bc960fea4c4f5b74f0a35e540468d5ada7be2d7e82d971e0ac7aee1bde65b7b8fe84bd1a99364b0feb4cca810d0eca27188a3e9c97c1d225a27a9b26a515157f2d8d6473ed8d0a7d8b2ef07cd7287af8cd6949823f2f56c106f6ea1d4e4e685262e9dd3e3256ee3dd87b4ff14ef36ccd5197d03094154a274641d2a4e15a8a280226e0e4cd9b4b88530dea01299d2b4b67997473905fce5af100b4d0fa51f08c64a7778ecef43ca7a3a4ed467ac2b3a34058852baa07dd5c881978a68bc9c7454a46e4cb48f99f75a12f7a6ca7906c1b3264adfb335444f74c038cee0e2d9b3d691289a11947ceb4b962fffbf72a0929365cc341f46fe3bb7a26a424f3647d3739cacef9db276ba5484f4d948c81cf3bb26a548758e639d0d92695784d0fb825d43b3cb842ef65b2b7a8f5dc4582242276a2571215fbda13ecf16f6750dd3355ff484109939615cf5e42e9b93dbf49272439a2a466ad57dc39de956aceae19811aac7056a24e2057a1cb50d43028a7f28f3cdadaf52f28ec95eec3e2ac7a8ba0391c20524a00aab9f44a5cda624cc41e352112de0c9b486bb42f13f77185dacc8eab88b9cbb51c54e2dfad30af23ca6e46c8f53ec390c9ce7e9a3092c8ad16710ecf074eea5760bdd9d77a28d5c709a1153a0a8e8ab8c946f3cddf071b4744f22e55d875fe2170899113055cc510e03a07e78a946c3ff13b8b45679eba0996ce3cb0cb9ed5832f398c5c9f902abae26063182ffa0acac756f5018113098309fe24474d468905d2194ef49960caed38451c39fee6a4c5d8303aa6088afa719373865bb6e7b2b46d92d53f17b7b44331d81acca596b66c616f00acc15217ab17f5bd2413eee3c212487f9822a9d3944bb13f482af330143edcd29fd73f39f7e196873c477411403f1439506fd0e166a1a42a77b8b8242c364d348f6101ff87cbf1aba995006b0708c39aa49bfb2fec8ea835d83db7e92286234bccfceb7f07762d4824073795a1cea249be9b7f86356a6818df0fab54347ea70fac7c6b836fef0bd8062ed829d6412c44edcef8944692bc8ba2c978c5cc7c618a45f40faec5ad44d18f66499898e794d0788be2516dbcd716b1ec65a6b2dfa74305031b59e1f03cb757e368e3aa4068866f6e28b375ae4c52d23270aacdfd1e2cdbd2a78e661aa16795eb183e637a91a32a91ffb4f3aac9c049adbb47967fd7c989540b2c218a6b92e9b67", 0x1000, 0x180, &(0x7f0000002900)={0x1c, 0x1, 0x30000000, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff4a8}, 0x1c)
dup2(r2, r5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000002940)={r6, 0x1, 0x9, 0x17c000000000}, &(0x7f0000002980)=0x10)

00:05:02 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)
open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0)
r2 = socket(0x2, 0x5, 0x0)
connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000080)={r1}, 0xfffffffffffffd61)
setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8)

00:05:02 executing program 0:
pipe2(&(0x7f0000000000)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r2=>0x0, 0x0, 0x80000001, 0x2, 0xffffffffffff5807, 0xa0}, &(0x7f0000000100)=0xa0)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x9aa9}, &(0x7f0000000180)=0x8)
r3 = dup(r1)
write(r3, &(0x7f0000000040), 0xfffffedf)
fstat(r0, &(0x7f0000001540))

00:05:02 executing program 2:
mkdir(&(0x7f0000000140)='./file0\x00', 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0)
r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0)
symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000000)='./file0\x00')
openat(r0, &(0x7f0000000500)='./file0\x00', 0x0, 0x0)

00:05:02 executing program 3:
r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c)
unlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0)
semget$private(0x0, 0x0, 0x0)
semget(0x0, 0x4, 0x220)
r1 = socket$inet6_udp(0x1c, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff)
execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00'])
writev(r2, &(0x7f0000000280), 0x26)
socketpair(0x1d, 0x30000000, 0x3, &(0x7f0000000080)={<r3=>0xffffffffffffffff})
writev(r2, &(0x7f0000000100), 0x100000000000005c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85)
truncate(0x0, 0x0)
lseek(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040))
r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
preadv(r4, &(0x7f0000001740)=[{0x0}], 0x1, 0x0)
open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24)
utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0)

00:05:02 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={<r2=>0x0, 0x1, 0xf, 0xfffffffffffff000, 0x5}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21000000000000330000000000000000000000ecffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000002100000000000000000000000000000000000000000000000000000000000000000000100000000000003ff94f39b4e0813b4cd9595f283adcf6ffff0b9febcb48f26131f119ffd8d5b40080110ac93088a79c3e6f5de55c67fb1a70cc9465cac425a83d9356d0c0d576276fbce3e976f62cf94ce339f94217b37cb511fd", @ANYRES32=r2, @ANYBLOB="ffffff7f1b310000800000000600000001003100"], &(0x7f0000000300)=0xa0)
mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0)
fsync(r0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:05:03 executing program 3:
r0 = shmget$private(0x0, 0x1000, 0x480, &(0x7f0000a5d000/0x1000)=nil)
shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x3000)
munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
shmctl$SHM_LOCK(r0, 0xb)
madvise(&(0x7f0000d39000/0x1000)=nil, 0x1000, 0x1)
mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x4)
mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)
munmap(&(0x7f0000d7a000/0x2000)=nil, 0x2000)
madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4)

00:05:03 executing program 2:
r0 = socket(0x2, 0x5, 0x0)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={0x0, 0xffffffff00000001, 0xfffffffffffff85c, 0xcf2f, 0x5, 0x5, 0x9c1e, 0x449930c4, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, <r1=>0x0, 0x1, 0x1, 0x0, 0x2, 0x68}}, &(0x7f0000000040)=0xb8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x285}, &(0x7f0000000240)=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_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r2}, 0x10)

00:05:03 executing program 3:
r0 = socket(0x2, 0x20000001, 0x40000000000084)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x1e, 0x1, 0x76)
sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0)
shutdown(r0, 0x1)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8)

00:05:03 executing program 1:
r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0)
mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0)
r1 = dup(r0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={<r2=>0x0, 0x1, 0xf, 0xfffffffffffff000, 0x5}, &(0x7f0000000200)=0x18)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e21000000000000330000000000000000000000ecffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000002100000000000000000000000000000000000000000000000000000000000000000000100000000000003ff94f39b4e0813b4cd9595f283adcf6ffff0b9febcb48f26131f119ffd8d5b40080110ac93088a79c3e6f5de55c67fb1a70cc9465cac425a83d9356d0c0d576276fbce3e976f62cf94ce339f94217b37cb511fd", @ANYRES32=r2, @ANYBLOB="ffffff7f1b310000800000000600000001003100"], &(0x7f0000000300)=0xa0)
mkdirat(r1, &(0x7f0000000000)='./file1\x00', 0x0)
fsync(r0)
mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x0, 0x1)
rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00')

00:05:03 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={<r0=>0xffffffffffffffff, <r1=>0xffffffffffffffff})
r2 = dup2(r1, r0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x41c, 0x800, 0x1, 0x2, <r3=>0x0}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r3, 0x10000}, 0x8)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4)

00:05:03 executing program 2:
writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1)
freebsd10_pipe(&(0x7f0000000240)={<r0=>0xffffffffffffffff})
openat(r0, &(0x7f0000000000)='/', 0x421002, 0x0)
r1 = socket$inet6(0x1c, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x40)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)
writev(r1, 0x0, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0)
getsockname$inet(0xffffffffffffffff, 0x0, 0x0)
open(0x0, 0x0, 0x20000000000000)
setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0)

00:05:03 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x9, 0xfffffcaa)
setsockopt$inet6_buf(r0, 0x29, 0x32, 0x0, 0x0)

00:05:03 executing program 1:
socket$inet_sctp(0x2, 0x3, 0x84)
r0 = socket(0x2, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\n\x00@0'], 0x7)

00:05:03 executing program 3:
r0 = semget$private(0x0, 0x6, 0x0)
r1 = socket$inet(0x2, 0x30000007, 0x8)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x1, 0xc00, 0x8000, 0x4, <r2=>0x0}, &(0x7f00000001c0)=0x10)
getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x8, 0x5}, &(0x7f0000000240)=0x10)
semop(r0, &(0x7f0000000180)=[{0x0, 0x6, 0x1800}, {0x0, 0x5, 0x820001000}], 0x2)
r3 = semget$private(0x0, 0x400000000047, 0x3ff)
getresgid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380))
semop(r3, &(0x7f0000000040)=[{0x4, 0x6, 0x1000}, {0x3, 0x3, 0x1000}, {0x1, 0x4}, {0x2, 0x749, 0x1800}, {0x3, 0xfffffffffffffffd, 0x1000}, {0x4, 0x4, 0x1800}], 0x6)
__semctl$IPC_RMID(r3, 0x0, 0x0)
close(r1)
__semctl$SETVAL(r3, 0x8000000000003, 0x8, &(0x7f0000000000)=0x1f)
semget$private(0x0, 0x4, 0x560)
ftruncate(r1, 0xe4e9)
getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000003c0), &(0x7f0000000400)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="0002000000040000800000000100000002000000"], 0x1)
__semctl$IPC_INFO(r3, 0x2, 0x3, &(0x7f00000000c0)=""/50)
r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c)
getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4)
setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x3, 0xf0, @loopback}, {0x1c, 0x2, 0xff73, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff7fff}, 0xff, [0xffffffff, 0x8, 0x8000, 0xfffffffffffffac5, 0x5, 0x40, 0x9, 0xf8ae]}, 0x5c)

00:05:03 executing program 1:
r0 = dup(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0xfffffffffffffff7, 0x7, 0xff, 0x100, 0x9, 0x1000]}, &(0x7f0000000100)=0x10)
fcntl$getown(r0, 0x5)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={<r1=>0x0, 0x74, "a0d29c10c518a1320af54df1e490c5850a84ed344045f53d34ab6178fd98fb75c93aeeaa3cd64fddc10727cb9781c72b622c20446af7c7fc71b83b85ba0abc71f35747b8b32ce81ce06d3184fff20367abebc9857970d4599bb11fc5abc1a2f8d95264c3d6e2fec30db7ad1c7f53684860209afa"}, &(0x7f00000001c0)=0x7c)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x800, 0x1210, 0x1a, 0x6, r1}, &(0x7f0000000240)=0x10)
setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @rand_addr=0x8001}, @in={0x2, 0x2, @rand_addr=0x2}]}, &(0x7f0000000080)=0x10)

00:05:03 executing program 0:
r0 = msgget$private(0x0, 0x104)
getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340))
r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0xb01, 0x20)
getuid()
geteuid()
fstat(0xffffffffffffff9c, &(0x7f0000000380))
getresuid(&(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500))
r2 = semget(0x0, 0x3, 0x14)
setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0x8)
semop(r2, &(0x7f0000000000)=[{0x6, 0x0, 0x1000}, {0x3, 0x307, 0x1800}, {0x5, 0xaa, 0x1000}], 0x3)
__semctl$IPC_RMID(r0, 0x0, 0x0)
r3 = socket$inet_icmp(0x2, 0x2, 0x1)
lseek(r3, 0x0, 0x4)

00:05:03 executing program 3:
r0 = socket$inet(0x2, 0x0, 0x2)
getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0))

00:05:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000040)={<r1=>0xffffffffffffffff}, 0x4)
r2 = getpid()
freebsd11_fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, <r3=>0x0})
freebsd11_fstat(r0, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, <r4=>0x0})
r5 = getpid()
freebsd11_lstat(&(0x7f00000018c0)='./file0\x00', &(0x7f0000001900)={0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getresgid(&(0x7f0000001980), &(0x7f00000019c0)=<r7=>0x0, &(0x7f0000001a00))
sendmsg$unix(r1, &(0x7f0000001b00)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001700)=[{&(0x7f0000000100)="c0f1b62b4201d189af08d5f2be82c307eb5dd9286be128f2db64f30ea1cfed60d68365c793c988cdd6579b3bd0fd09028e35acc9b5993f14a6a8f1d7fe6f430e734bd376749190c17ed6bb4eda512cb7a2d055e20d6ffe2cc43960926f612ee60c09510ed14f50d9db4c590f4d3240343867d5ebc0dec561c50ec65bb73442ed6d642a6d3e41216ea4a48fb1931073ad1d036205275335527cf9f3110f1fa8173e1d8b8527752abbf26d5610009ed6f7ab87ed4555349f22b68374886d76482b8051", 0xc2}, {&(0x7f0000000200)="4af2f0f54725388cabe3e37a5b6caa4dc1721ef6d4ddc85cc7f230192f21df5cb5a8dbc1e208f75fc3cc8d1550845deadb34f56d927d03ae42653276394f23873d0222dce2308d48b037074f1298c22c8dc54effe52107ab6a9e6426f408710811eb8c606f66359d4403c9d3e5e61bc09399152e1c3af1296f96e685218fec0063c3fb0d5f3c58ce7a9f003d3377978ab96c6e49019148d6aa011293ba2418e6c86a5bf25b", 0xa5}, {&(0x7f00000002c0)="c4a71a9526cfb99f4c6b600a48c5cc25f6b23aac5f9bedf43cd27b8773cd3c508cf4ac40a88be2a4a197bd9ce9f6e1d2ab0778ba0cafa0123a1895de5a68d42eeb6280e0a5529c66a36b1aad079f1885a071730870", 0x55}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="11ee7f69ebf2141b2df560f969d5f61122b2ad034501c4bec9eefc951253c486a896f6ddbad8421ebd0199e34b82979aa7e1ddd2436d33db5ef331e75bdfb4d329a7a4ca058a911c79cc3e0774d0a4fb00a3b0c1c61098392d9d1dba2ab2de47eb4d4be69ce053044bb5250769ee6de2def9c9002b88de3d9b1f02fd356feacab1d8654c23ef7f5dc5d5d6eaa237ca1062baba2c1f936886773eadbe898642a60c9e8f14448f02c4d60c39eb2c583888a60f0563c58021608acea7c7c9619a05a04f381f16ba2579efd903ad9a5d0bf521f3412d18f3e9cb2743202f5482c7", 0xdf}, {&(0x7f0000001440)="0b425cd889258a1b8db4ec99cbb32d2bfdf6d425665fa5d0750fd076103a", 0x1e}, {&(0x7f0000001480)="e71f5ec5efc05b44771cc0fa2a1d8aa32af23601df2c745c4d69ac2aa7785d88e8f78d4bc9088979a255121655ff754ab9669a45a97fa05a0b44a24f04ae148284c42d992d20f7485fa4ec0b3c270b5ab1361aff109b0c7d1228f46bb1e37310641ece992a3b698b43eb3753b71239edfe9daa87988581273d058dece0535dbb26bec4ca8c8e9d7b50241ad25af9419ce2838a8bf0da93cde92f42a5", 0x9c}, {&(0x7f0000001540)="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", 0xfc}, {&(0x7f0000001640)="9e", 0x1}, {&(0x7f0000001680)="15a604bc199a41bad33da65507bd9e04b1266f65cf0595e9476f060776564710dcdcdd50ef614a1b7f23e2615af49887cd165842c0e2162f5336e47924ae836cd382bcbc321ff64f0be2e51701c1459b6df8d47ebc37466c616cf222de34aedbbb0186091a5a2b9b96f34324", 0x6c}], 0xa, &(0x7f0000001a40)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0xb0, 0x80}, 0x20081)
select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0)
r8 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r8, 0x84, 0x23, &(0x7f0000000000), 0xfe6a)

00:05:03 executing program 2:
r0 = socket(0x2, 0x10000001, 0x84)
connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10)
socket(0x1c, 0x5, 0x7)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10)

00:05:03 executing program 3:
r0 = socket(0x1b, 0x3, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x100c, 0xfffffffffffffffe, &(0x7f00000001c0)=0xe1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=<r1=>0x0, @ANYBLOB="0002020500000000"], &(0x7f0000000000)=0x94)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x80000001}, 0x8)

00:05:03 executing program 0:
r0 = open(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={<r1=>0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="ffff560068ea516e922dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756adc57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251fd59ca75a088e826f"], 0x5e)
setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
truncate(&(0x7f0000000180)='./file0\x00', 0x208020001)
lseek(r2, 0x0, 0x3)
poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0)
fcntl$setflags(0xffffffffffffffff, 0x2, 0x0)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0)
execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00'])
link(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00')
fchdir(r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0)
execve(&(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000440)='\x00', &(0x7f00000004c0)='-\x00'])
getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)

00:05:03 executing program 1:
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x20000000)
munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000)
getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={<r1=>0x0, 0x800, 0xfffffffffffff801, 0x1}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1}, 0x8)
madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3)

00:05:03 executing program 3:
r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0)
flock(r0, 0x1)
dup2(r0, r0)
r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0)
fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3f, 0x1000300010005})
flock(r1, 0x2)
close(r1)
flock(r0, 0x8)
r2 = accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, <r3=>0x0]}, &(0x7f0000000140)=0xc)
getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x4, 0x7ff, 0x3ff}, &(0x7f0000000240)=0x8c)

00:05:03 executing program 1:
socketpair(0x1d, 0x0, 0x1, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x3, 0x4)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
sendmsg(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x14}], 0x10}, 0x0)

00:05:03 executing program 1:
r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0)
sendfile(r0, 0xffffffffffffffff, 0x0, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={<r2=>0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x4, 0xfff, 0x200, 0x3, 0x1, 0x56ea}, &(0x7f0000000200)=0x98)

00:05:03 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
ftruncate(r1, 0x400000000106)
r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0)
r3 = socket(0x2, 0x3, 0x0)
getsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0)
mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0)
mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={<r4=>0xffffffffffffffff})
truncate(&(0x7f0000000080)='./file0\x00', 0x10000)
sendfile(r0, r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040), &(0x7f00000000c0)=0x4)

00:05:04 executing program 2:
r0 = socket$inet6_udp(0x1c, 0x2, 0x0)
fdatasync(r0)
r1 = dup(r0)
connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c)
sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=[{0x10}], 0x10}, 0x20004)
dup(r1)

00:05:04 executing program 2:
r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1080c, 0x29)
getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/170, &(0x7f0000000080)=0xaa)
unlink(0x0)
r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
getpid()
open(&(0x7f0000000000)='./file0\x00', 0xb6a5af3611bf84b1, 0x40)
setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000200)={0x9, [0xffffffffffff5d97, 0x3, 0x0, 0x4, 0x4, 0x5, 0x7, 0x5, 0x4]}, 0x16)
truncate(&(0x7f00000000c0)='./file0\x00', 0x0)
setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x480, 0x4)



Fatal trap 9: general protection fault while in kernel mode
cpuid = 0; apic id = 00
instruction pointer	= 0x20:0xffffffff811640c5
stack pointer	        = 0x28:0xfffffe002128b610
frame pointer	        = 0x28:0xfffffe002128b650
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		= 2847 (syz-executor.1)
trap number		= 9
panic: general protection fault
cpuid = 0
time = 304
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002128b2e0
vpanic() at vpanic+0x1e0/frame 0xfffffe002128b340
panic() at panic+0x43/frame 0xfffffe002128b3a0
trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe002128b420
trap() at trap+0xba/frame 0xfffffe002128b540
calltrap() at calltrap+0x8/frame 0xfffffe002128b540
--- trap 0x9, rip = 0xffffffff811640c5, rsp = 0xfffffe002128b610, rbp = 0xfffffe002128b650 ---
unp_dispose() at unp_dispose+0xa5/frame 0xfffffe002128b650
sofree() at sofree+0x42c/frame 0xfffffe002128b6b0
soclose() at soclose+0x5b3/frame 0xfffffe002128b730
_fdrop() at _fdrop+0x3a/frame 0xfffffe002128b760
closef() at closef+0x27d/frame 0xfffffe002128b7f0
fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe002128b840
fdescfree() at fdescfree+0x58a/frame 0xfffffe002128b900
exit1() at exit1+0x780/frame 0xfffffe002128b970
sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe002128b980
amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002128bab0
fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002128bab0
--- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 ---
KDB: enter: panic
[ thread pid 2847 tid 101143 ]
Stopped at      kdb_enter+0x6a: movq    $0,kdb_why