6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
dup(0xffffffffffffffff)
chmod(0x0, 0x0)
chdir(0x0)
mkdir(0x0, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
r1 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r1, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
dup(0xffffffffffffffff)
chmod(0x0, 0x0)
chdir(0x0)
mkdir(0x0, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
dup(0xffffffffffffffff)
chmod(0x0, 0x0)
chdir(0x0)
mkdir(0x0, 0x0)
r0 = open(0x0, 0x0, 0x0)
mkdirat(r0, 0x0, 0x0)
r1 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r1, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
dup(0xffffffffffffffff)
chmod(0x0, 0x0)
chdir(0x0)
mkdir(0x0, 0x0)
open(0x0, 0x0, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
dup(0xffffffffffffffff)
chmod(0x0, 0x0)
chdir(0x0)
mkdir(0x0, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
dup(0xffffffffffffffff)
chmod(0x0, 0x0)
chdir(0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
dup(0xffffffffffffffff)
chmod(0x0, 0x0)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
dup(0xffffffffffffffff)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
fhstatfs(0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, &(0x7f0000000000))
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(0xffffffffffffffff, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(0xffffffffffffffff, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
r0 = socket(0x0, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(0xffffffffffffffff, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x0, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x0, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x0, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x33, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080), 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0)
getsockname(r0, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080), 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080), 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @remote}}, &(0x7f0000000240)=0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x0, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, 0x0, &(0x7f0000000240))

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x8, &(0x7f0000000040)="83cbf0a8beb5bb07", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, 0x0, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x8, &(0x7f0000000040)="83cbf0a8beb5bb07", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x8, &(0x7f0000000040)="83cbf0a8beb5bb07", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000080)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
getsockname(r0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xc, &(0x7f0000000040)="83cbf0a8beb5bb0700000062", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xc, &(0x7f0000000040)="83cbf0a8beb5bb0700000062", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xc, &(0x7f0000000040)="83cbf0a8beb5bb0700000062", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r3, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xe, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(0xffffffffffffffff, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xe, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(0xffffffffffffffff, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xe, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f00000000c0)="0e6662cb6b45cfd36c2504dfa926d606de5c056420facc09675d07b906ce22667daa1e38b20b93976c03efa573af8c8f8cda682f8f29f817")
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(0xffffffffffffffff, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xf, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d691", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xf, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d691", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0xf, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d691", 0x0, 0x0, 0x0, 0x7d866098, [0x0, 0x8000400]})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x0, 0x0, 0x0, 0x0, [0x0, 0x8000400]})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x0, 0x0, 0x0, 0x0, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x0, 0x0, 0x0, 0x0, [0x0, 0x8000400]})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x0, 0x0, 0x0, 0x7d866098})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001}, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x0, 0x0, 0x0, 0x7d866098})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x1, 0x49, @sigval_int=0x101, @thr={0x0, 0x0}})
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f00000000c0), 0x80000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0xb, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000062e8d6919d", 0x0, 0x0, 0x0, 0x7d866098})

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
socket$inet6_sctp(0x1c, 0x0, 0x84)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0), 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0), 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0), 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, 0x0, 0x0)

executing program 3:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x0, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x0)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)}, 0x0)

executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)}, 0x0)

executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000440)=ANY=[@ANYRESOCT], 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{0x0}], 0x1}, 0x0)

executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(0xffffffffffffffff, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{0x0}], 0x1}, 0x0)

executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{0x0}], 0x1}, 0x0)

executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, 0x0, 0x3ef)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1}, 0x0)

executing program 0:
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[], 0x3ef)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1}, 0x0)

executing program 3:
socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[], 0x3ef)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)}], 0x1}, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x10000001, 0x84)
setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000440)=ANY=[], 0x3ef)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
ioctl$BIOCSETF32(0xffffffffffffffff, 0x80084267, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
__semctl$GETPID(0x0, 0x0, 0x4)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0)
pipe2(0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, &(0x7f0000001480), 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000340)={0x1, 0x7, @sival_int=0x4, @spare=[0x1ff, 0x5, 0x0, 0x0, 0x0, 0x0, 0x6474, 0x57e]})
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000040), 0x100000, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000440)={0xb, 0x0, 0x10, &(0x7f00000000c0)="3c022e61792eecb07f8aee18e5aa3505", 0x0, 0x0, 0x0, 0x0, [0x40000, 0x4]})

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40), 0x0, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40), 0x0, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
rfork(0x81000)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000340)={@in6={{0xffffffffffffffc6, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, &(0x7f0000000400)=0x88)

executing program 0:
socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40), 0x0, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, 0x0, &(0x7f0000000400))

executing program 3:
socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
rfork(0x81000)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, 0x0, &(0x7f0000000400))

executing program 1:
socket(0x2, 0x1, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e7", 0x3a, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, 0x0, &(0x7f0000000400))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be", 0x1, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be", 0x1, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x3, 0x0, @rand_addr="25cb6b9900b573575be62c9982858bd3"}}}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be", 0x1, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
sendmsg$inet6_sctp(0xffffffffffffff9c, 0x0, 0x40100)
extattr_set_file(&(0x7f0000002440)='./file0\x00', 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0)
fstatfs(r0, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={<r1=>0x0, 0x1, 0x8}, 0x0)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000003240)={r1, &(0x7f0000003200)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000003280)=0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cb", 0x1e, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be81", 0x2, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be", 0x1, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
socket$inet6_udplite(0x1c, 0x2, 0x88)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be", 0x1, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
execve(0x0, 0x0, 0x0)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be", 0x1, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be81", 0x2, 0x0, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)

executing program 0:
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000001580)={0x7, 0x433})

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be81", 0x2, 0x0, 0x0, 0x0)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
kmq_timedreceive(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be81", 0x2, 0x0, 0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be81", 0x2, 0x0, 0x0, 0x0)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be81", 0x2, 0x0, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, 0x0, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
socket(0x0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, 0x0, 0x0)
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, 0x0, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, 0x0, 0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, 0x0, 0x0)
rfork(0x81000)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x0, "03000000008000000700"}, 0x14)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, 0x0, 0x0)
rfork(0x81000)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x0, "03000000008000000700"}, 0x14)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, 0x0, 0x0)
rfork(0x81000)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x0, "03000000008000000700"}, 0x14)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x0, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x0, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x0, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x0, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x28, &(0x7f0000000280)={0x1, [<r4=>0x0]}, &(0x7f00000002c0)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040)={r4}, &(0x7f0000000080)=0x8)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
dup(0xffffffffffffffff)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x0)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 3:
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
aio_mlock(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
unlink(0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0xfffffffffffffd81, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
__specialfd$eventfd(0x1, 0x0, 0x0)
pipe2(&(0x7f0000000180), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x7, @sigval_int=0x7, @thr={0x0, &(0x7f0000000500)}})
getpid()
dup2(0xffffffffffffffff, 0xffffffffffffffff)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x0, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 3:
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x43)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 0:
aio_mlock(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
unlink(0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0xfffffffffffffd81, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
__specialfd$eventfd(0x1, 0x0, 0x0)
pipe2(&(0x7f0000000180), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x7, @sigval_int=0x7, @thr={0x0, &(0x7f0000000500)}})
getpid()
dup2(0xffffffffffffffff, 0xffffffffffffffff)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 3:
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
aio_mlock(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
unlink(0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0xfffffffffffffd81, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
__specialfd$eventfd(0x1, 0x0, 0x0)
pipe2(&(0x7f0000000180), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x7, @sigval_int=0x7, @thr={0x0, &(0x7f0000000500)}})
getpid()
dup2(0xffffffffffffffff, 0xffffffffffffffff)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x3}, 0xc)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 3:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0, 0x0, 0xfffffff9]})
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 1:
aio_mlock(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
unlink(0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r0, &(0x7f0000000200)={0xfffffffffffffd81, 0x2, 0x1}, 0x10)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
__specialfd$eventfd(0x1, 0x0, 0x0)
pipe2(&(0x7f0000000180), 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000380)={0x1, 0x7, @sigval_int=0x7, @thr={0x0, &(0x7f0000000500)}})
getpid()
dup2(0xffffffffffffffff, 0xffffffffffffffff)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 3:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket(0x0, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 3:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
aio_mlock(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, 0x0)
unlink(0x0)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
aio_mlock(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
unlink(0x0)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
aio_mlock(0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
unlink(0x0)

executing program 3:
socket(0x0, 0x1, 0x0)
sigqueue(0x0, 0x27, @sival_ptr=0x2)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
aio_mlock(0x0)
unlink(0x0)

executing program 3:
socket(0x0, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
unlink(0x0)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000), &(0x7f0000000040)=0x8)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, 0x0, &(0x7f00000002c0))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040), &(0x7f0000000080)=0x8)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000080))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000080))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280), &(0x7f00000002c0)=0x4)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
openat$bpf(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000080))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000280)={0x1, [0x0]}, 0x0)

executing program 0:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="b852cd4425", 0x5)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
ftruncate(0xffffffffffffffff, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x108202, 0x80)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
msync(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x2)
socket$inet6_tcp(0x1c, 0x1, 0x0)
open$dir(0x0, 0x400, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
fdatasync(0xffffffffffffffff)
dup(0xffffffffffffffff)
sync()
setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0)
cpuset_getaffinity(0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0), &(0x7f00000001c0)=0x10)

executing program 3:
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
cpuset_getid(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
bind(0xffffffffffffffff, 0x0, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0)
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket(0x1c, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
cpuset_getid(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000040), 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
cpuset_getid(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0), 0x4)
open$dir(0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
cpuset_setdomain(0x1, 0x0, 0x0, 0x0, 0x0, 0x3)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240), 0x0)

executing program 3:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
cpuset_getid(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240), 0x0)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
cpuset_getid(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000240)="b852cd4425", 0x5)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240), 0x0)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
cpuset_getid(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
r0 = socket(0x1c, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
cpuset_getid(0x0, 0x0, 0x0, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
cpuset_getid(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, 0x0, 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240), 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 1:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240), 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 0:
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240), 0x0)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
getppid()
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000180), &(0x7f0000000240)=0x4)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, &(0x7f0000000240))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000ac0)={0x0, 0x400}, 0xc)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, &(0x7f0000000240))

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, 0x0, 0x0)

executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, &(0x7f0000000240))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, 0x0, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), 0x0)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, 0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, 0x0, 0x0)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), 0x0)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0), 0xc)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, 0x0, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180), 0x0)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0), 0xc)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd", 0x3)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, 0x0, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x28, &(0x7f0000000ac0), 0xc)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00'}, 0x24)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, 0x0, 0x0)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x11, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)
setreuid(0x0, 0xee00)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
kevent(0xffffffffffffffff, &(0x7f0000001140)=[{0x4, 0xfffffffffffffffe, 0x8091}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 0:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x11, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)
setreuid(0x0, 0xee00)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
kevent(0xffffffffffffffff, &(0x7f0000001140)=[{0x4, 0xfffffffffffffffe, 0x8091}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)

executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x2, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
getppid()
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(r0, 0x0, 0x0)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, <r4=>0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000016c0)={r4, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)

executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket(0x0, 0x1, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(r0, 0x0, 0x0)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000015c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @ipv4={'\x00', '\xff\xff', @loopback}, 0x7f}}, 0x0, 0x2, 0x9, 0x16, 0x73, 0x401}, &(0x7f0000001680)=0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x11, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)
setreuid(0x0, 0xee00)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0)

executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket(0x0, 0x1, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
kevent(0xffffffffffffffff, &(0x7f0000001140)=[{0x4, 0xfffffffffffffffe, 0x8091}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
r0 = socket(0x2, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000240)="b852cd44", 0x4)
connect$inet(r0, 0x0, 0x0)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0)

executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket(0x0, 0x1, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket(0x0, 0x1, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket(0x0, 0x1, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x11, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)
setreuid(0x0, 0xee00)
bind(0xffffffffffffffff, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket(0x0, 0x1, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0), 0x8)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)
kevent(0xffffffffffffffff, &(0x7f0000001140)=[{0x4, 0xfffffffffffffffe, 0x8091}], 0x1, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4720}, 0x10)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
socket(0x0, 0x1, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
socket(0x0, 0x0, 0x0)
freebsd11_lstat(0x0, 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x0, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 3:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000240)={0x1, 0x4, @sigval_int})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)

executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 3:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd})

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
getppid()
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x11, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)
setreuid(0x0, 0xee00)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 0:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={0x0, @in={{0x10, 0x2, 0x3, @broadcast}}}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000003180)={<r2=>0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000003240)={r2, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000003340)={0x0, 0x9, 0x5}, 0x8)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
__semctl$GETNCNT(0x0, 0x0, 0x3)
__semctl$GETNCNT(0x0, 0x0, 0x3)
chown(0x0, 0x0, 0x0)
open$dir(0x0, 0x40000400000002c2, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
write(0xffffffffffffffff, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 1:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={0x0, @in={{0x10, 0x2, 0x3, @broadcast}}}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000003180)={<r2=>0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000003240)={r2, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000003340)={0x0, 0x9, 0x5}, 0x8)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
__semctl$GETNCNT(0x0, 0x0, 0x3)
__semctl$GETNCNT(0x0, 0x0, 0x3)
chown(0x0, 0x0, 0x0)
open$dir(0x0, 0x40000400000002c2, 0x0)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
socketpair$unix(0x1, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r1, 0x0, 0x11, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x3, @loopback}, 0x10)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 0:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={0x0, @in={{0x10, 0x2, 0x3, @broadcast}}}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000003180)={<r2=>0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000003240)={r2, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000003340)={0x0, 0x9, 0x5}, 0x8)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
__semctl$GETNCNT(0x0, 0x0, 0x3)
__semctl$GETNCNT(0x0, 0x0, 0x3)
chown(0x0, 0x0, 0x0)
open$dir(0x0, 0x40000400000002c2, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000380))
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 0:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={0x0, @in={{0x10, 0x2, 0x3, @broadcast}}}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000003180)={<r2=>0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)
getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000003240)={r2, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000003340)={0x0, 0x9, 0x5}, 0x8)
sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, 0x0, 0x0)
connect$inet6(0xffffffffffffffff, 0x0, 0x0)
__semctl$GETNCNT(0x0, 0x0, 0x3)
__semctl$GETNCNT(0x0, 0x0, 0x3)
chown(0x0, 0x0, 0x0)
open$dir(0x0, 0x40000400000002c2, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 0:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
r0 = accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000240)={0x0, @in={{0x10, 0x2, 0x3, @broadcast}}}, 0x0)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f0000001840))

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 0:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f0000001840))

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 1:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, &(0x7f0000001840))

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
socket(0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 1:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x0, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 1:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x0, 0x0, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x100000001, 0x8, 0x8}, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)

executing program 1:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x800, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x3}, &(0x7f0000001840)=0x18)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800), &(0x7f0000001840)=0x18)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
semget$private(0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800), 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000001a40))

executing program 1:
kmq_setattr(0xffffffffffffff9c, 0x0, &(0x7f00000001c0))

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
bind$inet(r0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r1, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800), 0x0)

executing program 0:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
pipe2(0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 0:
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x8, 0x8}, &(0x7f00000001c0))

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000001a40))

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001800), 0x0)

executing program 0:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
accept$unix(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 0:
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x8}, &(0x7f00000001c0))

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000001a40))

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
socket(0x2, 0x1, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
cpuset_getid(0x0, 0x2, 0x0, 0x0)
bind$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
sendmsg$unix(0xffffffffffffffff, 0x0, 0x185)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 0:
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140), &(0x7f00000001c0))

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}, 0x0, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
cpuset_getid(0x0, 0x2, 0x0, 0x0)
bind$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
kmq_setattr(0xffffffffffffff9c, &(0x7f0000000140), 0x0)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}, 0x0, 0x0, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
ksem_trywait(0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
cpuset_getid(0x0, 0x2, 0x0, 0x0)
bind$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
extattr_delete_link(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}, 0x0, 0x0, 0x0, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000001980), 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
cpuset_getid(0x0, 0x2, 0x0, 0x0)
bind$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
extattr_delete_link(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
cpuset_getid(0x0, 0x2, 0x0, 0x0)
bind$inet6(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
extattr_delete_link(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, &(0x7f0000001a40)=0x98)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
cpuset_getid(0x0, 0x2, 0x0, 0x0)
bind$inet6(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
extattr_delete_link(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}}, &(0x7f0000001a40)=0x98)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
cpuset_getid(0x0, 0x2, 0x0, 0x0)
bind$inet6(r0, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
extattr_delete_link(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}}, 0x0)

executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
cpuset_getid(0x0, 0x2, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000003180)={0x0, 0x0, 0x8}, &(0x7f0000000180)=0xc)

executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
extattr_delete_link(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}}, 0x0)

executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
recvfrom$inet(r0, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x2000000, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000180))

executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
extattr_delete_link(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
ioctl$MDIOCATTACH(0xffffffffffffffff, 0xc1c06d00, 0x0)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr}}}, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000180))

executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
extattr_delete_link(&(0x7f0000000200)='./file0\x00', 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, &(0x7f0000000180))

executing program 0:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
cap_ioctls_limit(r0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
recvfrom$inet(0xffffffffffffffff, 0x0, 0x2d, 0x0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180), &(0x7f0000000180)=0xc)

executing program 0:
open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x31, &(0x7f00000016c0)=ANY=[@ANYBLOB="0004000000000000"], 0x28)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, 0x0, 0x0)
sendto(0xffffffffffffffff, 0x0, 0x0, 0x84, 0x0, 0x0)
__semctl$GETPID(0x0, 0x0, 0x4)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x1, 0x4, @empty, 0x900}}}, 0x88)
getsockopt$inet_tcp_TCP_TXTLS_MODE(0xffffffffffffffff, 0x6, 0x28, 0x0, &(0x7f00000014c0))
r0 = fcntl$getown(0xffffffffffffffff, 0x5)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r1, &(0x7f0000000000)={&(0x7f0000000340)=@in6={0x1c, 0x1c, 0x3, 0x0, @rand_addr="0155fdb414e2f4be3a7dd23abc190a00"}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r2, @ANYBLOB="43591ee136f543e9e72ac71154606f6fb130c7ed54c8cf39e5dee8913f3e03231e26200cf5784c1d8129234556b4e2fac20054f74b42041fc1fe253bd9162059fb10c63899b6c05f60d9a725a0eb06eb19a1021e064163235b9e2c7747adf2d77f5d774ee8d9da3b6b65b75121e8e130b05888", @ANYRESDEC=r1, @ANYRESDEC=r0, @ANYRESHEX=r1, @ANYRESOCT=r1], 0x10}, 0x20184)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0x2, @loopback}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
open$dir(0x0, 0x280982, 0x0)
openat$filemon(0xffffff9c, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180), 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
r0 = semget(0xffffffffffffffff, 0x4, 0x0)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/121)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
open$dir(0x0, 0x280982, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180), 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000080), 0x0)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x0, 0x3})
fhstatfs(&(0x7f0000000b00)={{[0x0, 0x8]}, {0xa6, 0x0, "45594a83001f006a3c05aabd316d3400"}}, &(0x7f0000000040))
getresgid(&(0x7f0000000980), &(0x7f00000009c0)=<r0=>0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000b80)=@file={0x2, 0x1}, 0x2, &(0x7f0000000280)=[{&(0x7f0000001140)="7e4093029a6d7b0ddd046d6155cf60b5c62144ec4c218508fd6128e42ca2a3dde66c39d5220bbd3ea9a172832e186e839cae591965b3444219dd77a0e8c08bb5b9a9068685c7a84f5249d22e34747b8115109d63e9590200e3ada118630c0326274b82525b03715eca9106fabb4b33feae83f78cb867a8b56f3198398b4a332cfa7a73c1458d47ed6f5ea8707d3b5fc487543e1315654f39f7bbc607457857832ba65397b30fec", 0xa7}], 0x1, &(0x7f0000000c00)=ANY=[@ANYRES8=r0], 0x30}, 0x45859149d40d7dbf)
r1 = socket(0x2, 0x1, 0x0)
fstat(r1, &(0x7f0000001dc0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffe}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r1, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd403498d815c407699d91cdd7c4e628f8d522c366e983d91b5f1227dd61638656a75c400d3ff79896d8179fcfca41ccb13bb5990da02156ac4460c1b6c018f16309", 0xb2, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
shutdown(r1, 0x1)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000003180), 0x0)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 1:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
socketpair(0x1, 0x20000000000001, 0x0, &(0x7f00000006c0)={<r0=>0xffffffffffffffff})
recvmsg(r0, &(0x7f0000001b80)={0x0, 0x0, 0x0}, 0x40002140)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000080), 0x0)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x0, 0x3})
fhstatfs(&(0x7f0000000b00)={{[0x0, 0x8]}, {0xa6, 0x0, "45594a83001f006a3c05aabd316d3400"}}, &(0x7f0000000040))
getresgid(&(0x7f0000000980), &(0x7f00000009c0)=<r0=>0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000b80)=@file={0x2, 0x1}, 0x2, &(0x7f0000000280)=[{&(0x7f0000001140)="7e4093029a6d7b0ddd046d6155cf60b5c62144ec4c218508fd6128e42ca2a3dde66c39d5220bbd3ea9a172832e186e839cae591965b3444219dd77a0e8c08bb5b9a9068685c7a84f5249d22e34747b8115109d63e9590200e3ada118630c0326274b82525b03715eca9106fabb4b33feae83f78cb867a8b56f3198398b4a332cfa7a73c1458d47ed6f5ea8707d3b5fc487543e1315654f39f7bbc607457857832ba65397b30fec", 0xa7}], 0x1, &(0x7f0000000c00)=ANY=[@ANYRES8=r0], 0x30}, 0x45859149d40d7dbf)
r1 = socket(0x2, 0x1, 0x0)
fstat(r1, &(0x7f0000001dc0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffe}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r1, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd403498d815c407699d91cdd7c4e628f8d522c366e983d91b5f1227dd61638656a75c400d3ff79896d8179fcfca41ccb13bb5990da02156ac4460c1b6c018f16309", 0xb2, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
shutdown(r1, 0x1)

executing program 1:
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
getgid()
ksem_init(0x0, 0x0)
ksem_trywait(0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
ksem_wait(0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000080), 0x0)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x0, 0x3})
fhstatfs(&(0x7f0000000b00)={{[0x0, 0x8]}, {0xa6, 0x0, "45594a83001f006a3c05aabd316d3400"}}, &(0x7f0000000040))
getresgid(&(0x7f0000000980), &(0x7f00000009c0)=<r0=>0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000b80)=@file={0x2, 0x1}, 0x2, &(0x7f0000000280)=[{&(0x7f0000001140)="7e4093029a6d7b0ddd046d6155cf60b5c62144ec4c218508fd6128e42ca2a3dde66c39d5220bbd3ea9a172832e186e839cae591965b3444219dd77a0e8c08bb5b9a9068685c7a84f5249d22e34747b8115109d63e9590200e3ada118630c0326274b82525b03715eca9106fabb4b33feae83f78cb867a8b56f3198398b4a332cfa7a73c1458d47ed6f5ea8707d3b5fc487543e1315654f39f7bbc607457857832ba65397b30fec", 0xa7}], 0x1, &(0x7f0000000c00)=ANY=[@ANYRES8=r0], 0x30}, 0x45859149d40d7dbf)
r1 = socket(0x2, 0x1, 0x0)
fstat(r1, &(0x7f0000001dc0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffe}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r1, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd403498d815c407699d91cdd7c4e628f8d522c366e983d91b5f1227dd61638656a75c400d3ff79896d8179fcfca41ccb13bb5990da02156ac4460c1b6c018f16309", 0xb2, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
shutdown(r1, 0x1)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x100030001000b})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xa, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x100030001000b})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xa, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x3d, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000080), 0x0)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x0, 0x3})
fhstatfs(&(0x7f0000000b00)={{[0x0, 0x8]}, {0xa6, 0x0, "45594a83001f006a3c05aabd316d3400"}}, &(0x7f0000000040))
getresgid(&(0x7f0000000980), &(0x7f00000009c0)=<r0=>0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000b80)=@file={0x2, 0x1}, 0x2, &(0x7f0000000280)=[{&(0x7f0000001140)="7e4093029a6d7b0ddd046d6155cf60b5c62144ec4c218508fd6128e42ca2a3dde66c39d5220bbd3ea9a172832e186e839cae591965b3444219dd77a0e8c08bb5b9a9068685c7a84f5249d22e34747b8115109d63e9590200e3ada118630c0326274b82525b03715eca9106fabb4b33feae83f78cb867a8b56f3198398b4a332cfa7a73c1458d47ed6f5ea8707d3b5fc487543e1315654f39f7bbc607457857832ba65397b30fec", 0xa7}], 0x1, &(0x7f0000000c00)=ANY=[@ANYRES8=r0], 0x30}, 0x45859149d40d7dbf)
r1 = socket(0x2, 0x1, 0x0)
fstat(r1, &(0x7f0000001dc0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffe}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r1, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd403498d815c407699d91cdd7c4e628f8d522c366e983d91b5f1227dd61638656a75c400d3ff79896d8179fcfca41ccb13bb5990da02156ac4460c1b6c018f16309", 0xb2, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
shutdown(r1, 0x1)

executing program 1:
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x100030001000b})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xa, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f00000005c0))

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
pipe2(&(0x7f0000000080), 0x0)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0xe, &(0x7f0000000000)={0x0, 0x3})
fhstatfs(&(0x7f0000000b00)={{[0x0, 0x8]}, {0xa6, 0x0, "45594a83001f006a3c05aabd316d3400"}}, &(0x7f0000000040))
getresgid(&(0x7f0000000980), &(0x7f00000009c0)=<r0=>0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000012c0), 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ac0)={&(0x7f0000000b80)=@file={0x2, 0x1}, 0x2, &(0x7f0000000280)=[{&(0x7f0000001140)="7e4093029a6d7b0ddd046d6155cf60b5c62144ec4c218508fd6128e42ca2a3dde66c39d5220bbd3ea9a172832e186e839cae591965b3444219dd77a0e8c08bb5b9a9068685c7a84f5249d22e34747b8115109d63e9590200e3ada118630c0326274b82525b03715eca9106fabb4b33feae83f78cb867a8b56f3198398b4a332cfa7a73c1458d47ed6f5ea8707d3b5fc487543e1315654f39f7bbc607457857832ba65397b30fec", 0xa7}], 0x1, &(0x7f0000000c00)=ANY=[@ANYRES8=r0], 0x30}, 0x45859149d40d7dbf)
r1 = socket(0x2, 0x1, 0x0)
fstat(r1, &(0x7f0000001dc0))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffe}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r1, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd403498d815c407699d91cdd7c4e628f8d522c366e983d91b5f1227dd61638656a75c400d3ff79896d8179fcfca41ccb13bb5990da02156ac4460c1b6c018f16309", 0xb2, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}, 0x8}, 0x1c)
shutdown(r1, 0x1)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140)={0x0, 0x1}, 0xc)

executing program 1:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x100030001000b})
r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r1, 0xa, 0x0)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f00000005c0))

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, 0x0, 0x0)

executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000100)='./file0/../file0/file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, &(0x7f00000005c0))

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd600000ce00580600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32, @ANYRES32=0x41424344, @ANYBLOB='d'])

executing program 1:
socket$inet6(0x1c, 0x0, 0x0)
vfork()
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, 0x0, 0x0)

executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000100)='./file0/../file0/file0\x00')

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x5}, &(0x7f00000005c0)=0x10)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd600000ce00580600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32, @ANYRES32=0x41424344, @ANYBLOB='d'])

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, 0x0, 0x0)

executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000100)='./file0/../file0/file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580), &(0x7f00000005c0)=0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd600000ce00580600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32, @ANYRES32=0x41424344, @ANYBLOB='d'])

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 0:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
rename(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000100)='./file0/../file0/file0\x00')

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580), 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

Jan  1 00:01:50 ci-freebsd-i386-2 dhclient[2760]: send_packet: No buffer space available
executing program 1:
syz_emit_ethernet(0x8e, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa0180c200000086dd600000ce00580600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32, @ANYRES32=0x41424344, @ANYBLOB='d'])

executing program 1:
socket$inet6(0x1c, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 1:
syz_emit_ethernet(0x36, &(0x7f0000001800)={@empty, @random="50a245d5cde0", [], {@ipv4}})

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580), 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
pipe2(0x0, 0x0)
sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="b1000501600000903f00000007000000331c1306cfa10500fef96ecfc73fd3357ae36caa0416fa4f376b36acf00b7804be381e4991f7c8cf5f882b297be1aa5323edeb51e2f0ca3ebb", 0x49, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
bind$inet(r0, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
bind$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
socket$inet6(0x1c, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000140), 0xc)

executing program 0:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000280)={0x16, 0x0, 0x0, 0x0, 0x0, 0x0})
mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1)
fork()
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$CIOCCRYPT(r1, 0xc0306367, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x30000, 0x0, 0x0, 0x0, 0x0})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x0, @sival_ptr, @thr={&(0x7f00000000c0)="676766460f38f8742400c4c10b11e9ab8f485ca20ebe410f01d5660f3a6158003b6743dfc4f6caa8f30f5d81a0990000c4c111d2a109000000", &(0x7f00000002c0)}})
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @ke_flags})
r2 = socket(0x1c, 0x10000001, 0x84)
sendmsg$inet6_sctp(r2, &(0x7f0000000080)={&(0x7f0000000180)=@in6={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)
r3 = socket$inet_sctp(0x2, 0x1, 0x84)
bind$inet(r3, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(r3, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100), 0x8)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001b40))

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000580), 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x105, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x105, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x105, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x105, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x105, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x105, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x105, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
recvmsg(0xffffffffffffffff, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr=0xff}, 0x10)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ktrace(0x0, 0x4, 0x100, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
sendmsg$unix(0xffffffffffffffff, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
ioctl$DIOCRTSTADDRS(0xffffffffffffffff, 0xc4504449, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getpeername$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr}, 0x10)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
rtprio(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr}, 0x10)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
ksem_post(0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x9, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f0000000140)={0x10, 0x2, 0x3, @rand_addr}, 0x10)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffff9c, 0x6, 0x401, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0)
pipe2(&(0x7f0000000100)={<r0=>0xffffffffffffffff}, 0x0)
fcntl$setstatus(r0, 0x4, 0x42800)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
syz_emit_ethernet(0x6e, &(0x7f00000006c0)={@empty, @empty, [], {@ipv6}})

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x0, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x0, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
unlink(&(0x7f0000000880)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00')
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x0, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000080)='dctcp\x00', 0x6)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
open$dir(&(0x7f0000000a40)='./file1\x00', 0x0, 0x91)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
symlinkat(&(0x7f0000000480)='./file0\x00', r0, 0x0)
r1 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r1, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0)
fcntl$lock(r0, 0xa, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x0, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000180)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)

executing program 1:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)

executing program 0:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, 0x0, &(0x7f0000000180))

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)

executing program 1:
openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, 0x0, &(0x7f0000000180))

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xbffe}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, 0x0, &(0x7f0000000180))

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), 0x0)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, 0x0, 0x0)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), 0x0)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000000)={0x1, 0x7, @sival_ptr})
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000200)={@in6={{0x1c, 0x1c, 0x0, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x8c)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
link(0x0, 0x0)
open(0x0, 0x0, 0x0)
getrusage(0x0, 0xfffffffffffffffe)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x0, 0x23, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
socket$inet_icmp_raw(0x2, 0x3, 0x1)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
setrlimit(0x9, &(0x7f00000000c0))
socketpair(0x22, 0x3, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1204, &(0x7f0000000140), 0x0)

executing program 1:
link(0x0, 0x0)
open(0x0, 0x0, 0x0)
getrusage(0x0, 0xfffffffffffffffe)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x0, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
link(0x0, 0x0)
open(0x0, 0x0, 0x0)
getrusage(0x0, 0xfffffffffffffffe)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x0, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)

executing program 0:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0))

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffecc, 0x1c, 0x3, 0xfffffffe, @rand_addr="00000000000000001bb400"}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
link(0x0, 0x0)
open(0x0, 0x0, 0x0)
getrusage(0x0, 0xfffffffffffffffe)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x0, 0x10, &(0x7f0000000040)="83cbf0a8beb5bb0700000072e8d6919d", 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)

executing program 0:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0))

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffecc, 0x1c, 0x3, 0xfffffffe, @rand_addr="00000000000000001bb400"}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
dup2(0xffffffffffffffff, 0xffffffffffffffff)
ksem_open(0x0, 0x0, 0x300, 0x8, 0x0)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d86609a})

executing program 0:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)

executing program 0:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0))

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffecc, 0x1c, 0x3, 0xfffffffe, @rand_addr="00000000000000001bb400"}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
r0 = open(&(0x7f0000000000)='./file1\x00', 0x261, 0x0)
close(r0)
close(r0)

executing program 0:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f0000000000)={0x17, 0x23, 0x0, 0x0, 0x0, 0x0})

executing program 0:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0)
flock(r0, 0x2)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffecc, 0x1c, 0x3, 0xfffffffe, @rand_addr="00000000000000001bb400"}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
fspacectl(0xffffffffffffffff, 0x0, &(0x7f0000001900)={0x0, 0x5}, 0x0, &(0x7f0000000040))
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
aio_readv(&(0x7f0000000140)={r0, 0x0, &(0x7f0000000040)="04", 0x1, [], 0x0, 0x0, 0x0, {0x0, 0x0, 0x0}, {0x0, 0x0, @sival_int, @ke_flags}})

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
ioctl$SMB_READB(0xffffffffffffffff, 0xc0306907, &(0x7f0000000100)={0x0, 0x2, 0x6, @word, @word, 0x3, &(0x7f0000000080), 0x1, 0x0})
getppid()
ioctl$SMB_OLD_TRANS(0xffffffffffffffff, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte, @word=0x2, 0x7, &(0x7f0000000180), 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', 0x0, &(0x7f0000000480)=[0x0, 0x0])
socket$inet6_udplite(0x1c, 0x2, 0x88)
kmq_timedreceive(0xffffffffffffffff, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580))
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}}, 0x0)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0)
rfork(0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0)

executing program 1:
r0 = socket(0x18, 0x2, 0x0)
setsockopt(r0, 0x0, 0xa, &(0x7f0000000040)='\t\x00\x00\x00', 0x4)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffecc, 0x1c, 0x3, 0xfffffffe, @rand_addr="00000000000000001bb400"}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000500)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x4, 0x0, 0x0)

executing program 0:
syz_emit_ethernet(0x82, &(0x7f0000000140)={@broadcast, @random="1704b45adbde", [], {@ipv4}})

executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x70e, 0x0)
pread(r0, 0x0, 0x0, 0x0)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffecc, 0x1c, 0x3, 0xfffffffe, @rand_addr="00000000000000001bb400"}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
symlink(&(0x7f0000000080)='.\x00', &(0x7f0000000240)='./file0\x00')
r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0)
fcntl$setown(r0, 0x4, 0x0)

executing program 1:
syz_emit_ethernet(0xa8, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv6}})

executing program 1:
mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x0)
ktrace(&(0x7f0000000500)='./file0\x00', 0x2, 0x0, 0x0)
open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)

executing program 1:
socket(0x0, 0x0, 0x0)
r0 = socket$inet6(0xa, 0x2, 0x0)
bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20, 0x0}, 0x1c)
connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0}, 0x1c)
syz_emit_ethernet(0x6a, &(0x7f0000000140)={@local, @empty, [], {@ipv4}})

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffecc, 0x1c, 0x3, 0xfffffffe, @rand_addr="00000000000000001bb400"}, 0x1c)
socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
r0 = open(&(0x7f0000000040)='./file0\x00', 0x205, 0x0)
fcntl$lock(r0, 0x8, &(0x7f00000001c0))

executing program 0:
syz_emit_ethernet(0x52, &(0x7f0000000100)={@local, @local, [], {@ipv6}})

executing program 0:
vfork()
connect$inet(0xffffffffffffffff, 0x0, 0x0)
socket$inet6_icmp_raw(0x1c, 0x3, 0x3a)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), 0x4)
aio_waitcomplete(0x0, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x8)

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setresgid(0xee00, 0x0, 0x0)
clock_settime(0x0, 0x0)
fhstatfs(0x0, 0x0)
openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xfffffffffffffecc, 0x1c, 0x3, 0xfffffffe, @rand_addr="00000000000000001bb400"}, 0x1c)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x6})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
socket$inet_sctp(0x2, 0x5, 0x84)
read(0xffffffffffffffff, &(0x7f0000000480)=""/65, 0x41)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
connect$inet(0xffffffffffffffff, &(0x7f0000000040)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
setresgid(0xee00, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
setresgid(0xee00, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
setresgid(0xee00, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
setresgid(0xee00, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
setresgid(0xee00, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
fstat(r0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
sendto$inet6(r0, &(0x7f0000000c40)="be8159fb29c14bd1fc4c41dc7070134e7fc355fbda9746e0b908c8c585cbffe9af5aa32b4c73c30fc0dc04c70aeee2087007fb78a88bab5350e72c6593d50b9d5d591b15fb136f49f77e6f4c3c820052c7e28e9e05c796aca461ab4b84d5e8eea24b129a069a5a3446f9fabcd43a2f74dd4034", 0x73, 0x204, &(0x7f0000000d40)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f0000000080))

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x0)
ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
socket(0x0, 0x0, 0x0)
syz_emit_ethernet(0x4e, &(0x7f0000000140)=ANY=[])
ksem_init(&(0x7f0000000000)=<r0=>0x0, 0x1)
ksem_trywait(r0)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
pipe2(&(0x7f0000000180), 0x0)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, <r5=>0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001800)={r5, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001880), 0x20000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, r5, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001b40)={0x3, 0x2000, 0x80000001, 0x4}, &(0x7f0000001b80)=0x10)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
lio_listio(0x0, 0x0, 0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, <r5=>0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001800)={r5, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001880), 0x20000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, r5, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001b40)={0x3, 0x2000, 0x80000001, 0x4}, &(0x7f0000001b80)=0x10)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, <r5=>0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001800)={r5, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001880), 0x20000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, r5, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001b40)={0x3, 0x2000, 0x80000001, 0x4}, &(0x7f0000001b80)=0x10)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, <r5=>0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)
getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000001800)={r5, 0x81, 0xf, 0xffffffffffffffbe, 0x3}, &(0x7f0000001840)=0x18)
rfork(0x82020)
openat$ptmx(0xffffffffffffff9c, &(0x7f0000001880), 0x20000, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000001980)={@in={{0x10, 0x2, 0x3, @rand_addr=0x2}}, r5, 0x7, 0xd738, 0x5, 0x9, 0x7}, &(0x7f0000001a40)=0x98)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001b40)={0x3, 0x2000, 0x80000001, 0x4}, &(0x7f0000001b80)=0x10)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r2, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000016c0)={0x0, 0x3}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(0xffffffffffffffff, 0xc0884450, &(0x7f0000000080))

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={0x0, 0x3}, &(0x7f00000008c0)=0x18)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r1, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, 0x0)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
kmq_timedreceive(r3, &(0x7f0000000580)=""/4096, 0x1000, 0x0, &(0x7f0000001580)={0x7, 0x433})
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, 0x0)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
kmq_open(&(0x7f0000000500)='./file0\x00', 0x200, 0x18, &(0x7f0000000540)={0xb248, 0x9, 0x20, 0xdf})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r0, &(0x7f0000000280)="798ee3", 0x3, 0x4, &(0x7f0000000140)={0x2, 0x0}, 0x10)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
openat$ptmx(0xffffffffffffff9c, &(0x7f00000004c0), 0x100, 0x0)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
dup2(0xffffffffffffffff, 0xffffffffffffffff)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)
symlinkat(0x0, r0, &(0x7f0000000340)='./file1\x00')

executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
socket$inet_sctp(0x2, 0x0, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)
symlinkat(0x0, r0, &(0x7f0000000340)='./file1\x00')

executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
execve(&(0x7f0000000240)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='bbr\x00'], &(0x7f0000000480)=[&(0x7f0000000380)='X{!^+\x00', &(0x7f00000003c0)='\\^\x00', &(0x7f0000000400)='bbr\x00', &(0x7f0000000440)='bbr\x00'])
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)
symlinkat(0x0, r0, &(0x7f0000000340)='./file1\x00')

executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
ioctl$SMB_OLD_TRANS(r1, 0xc030690c, &(0x7f0000000200)={0x81, 0x6, 0x7, @byte=0x3f, @word=0x2, 0x7, &(0x7f0000000180)=0xff, 0x1, &(0x7f00000001c0)=0x44, 0x1})
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)
symlinkat(0x0, r0, &(0x7f0000000340)='./file1\x00')

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = getppid()
ktrace(&(0x7f0000000140)='./file0\x00', 0x2, 0x4000200c, r2)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
getppid()
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
ioctl$SMB_READB(r1, 0xc0306907, &(0x7f0000000100)={0x7f, 0x2, 0x6, @word=0x8, @word, 0x3, &(0x7f0000000080)=0x7f, 0x1, &(0x7f00000000c0)=0x6, 0x1})
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
syz_emit_ethernet(0x0, 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
openat$smbus(0xffffffffffffff9c, &(0x7f0000000040), 0x8000, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr=0xe95}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f00000017c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f00000017c0))

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)
symlinkat(0x0, r0, &(0x7f0000000340)='./file1\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, &(0x7f00000017c0))

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
open(0x0, 0x80000000000206, 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)
symlinkat(0x0, r0, &(0x7f0000000340)='./file1\x00')

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0xe7, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)
symlinkat(0x0, r0, &(0x7f0000000340)='./file1\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x5, 0x40}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x442, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr}}, 0x0, 0x0, 0x0, 0x40}, &(0x7f00000017c0)=0x90)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr}}}, &(0x7f00000017c0)=0x90)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr}}}, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100), 0x4)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
extattr_set_link(&(0x7f0000000080)='./file0\x00', 0x3, &(0x7f00000001c0)='/dev/filemon\x00', &(0x7f0000000240)="318ca40834b9622cce6e02b9bb769b76990306d8e2eee70b768cdff642513a90856c0f", 0x23)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr}}}, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, 0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0x0, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001700)={@in={{0x10, 0x2, 0x0, @rand_addr}}}, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c0090780000000020f0a0af00000000"])
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf})
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x442, 0x0, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c0090780000000020f0a0af00000000"])
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x2, 0x3, @sival_int, @ke_flags})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x0)
fsync(0xffffffffffffffff)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x447, &(0x7f00000000c0)=0xfffffffd, 0x4)
accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x15, 0x0, ""/19}, &(0x7f0000000040)=0x15)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x100, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(0xffffffffffffffff, 0x6, 0x29, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000480), 0x29, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c0090780000000020f0a0af00000000"])
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c0090780000000020f0a0af00000000"])
connect$inet(0xffffffffffffffff, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c0090780000000020f0a0af00000000"])

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r0, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
sendto(r2, &(0x7f0000000100)="3627976367e344787c1a7dbee84c88aae968a971daa6880ddcb83439a64347a12e32ea53406f78da1e366229012af7a511607b52b30f6b3ef975e2ed56dc07ebeef34b23d48177a655fb0f01", 0x4c, 0x20004, &(0x7f0000000180)=@un=@abs={0x8, 0x1, 0x0, 0x0}, 0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, &(0x7f0000000600)="81b622f755f4f84a1bc13f886647ea116a95cbdd4a23f5a8a419f48e703802101d7b5e7f7b6f1bd3d53dd10ef007c5783dfbc96ee63b693e90fe2132a81b73507f0c957fe7a9b8b6752fd7bf73eab9a5f3f1f8e19bccccf97bc77c449fd9aed7689c7f831254d03d4bb15d5dfd33d78d5cbbfd796437198be1b17068ce17fbe6a9e5035567182df378118c32d15ca518fff981b12887731182fb15fba11db53cf977a8d8c853c9f4725a15ba02a9b3e93d", 0xb1, 0x20000, &(0x7f00000006c0)={0x10, 0x2, 0x3, @rand_addr=0x1}, 0x10)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
syz_emit_ethernet(0x66, 0x0)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, 0x0)

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r2, &(0x7f0000000000)={0x10, 0x2, 0x3, @multicast1}, 0x10)
r3 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[])

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x180, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
socket$inet_icmp_raw(0x2, 0x3, 0x1)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[])

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_RXTLS_ENABLE(r1, 0x6, 0x29, &(0x7f00000002c0)={&(0x7f0000000700)="6668b3df96215303b0f4befd5cc59dc13fba7844abddc69e2bf6db58364ac2b5057f7ed3e8f4c724f8a3b04a1d69e2c130c88cfaedf5f2ae2ad8f0f0d7dabdebdd7f77dc16df1ded5dbcbe0d6528c1e56c1c178f93afc84fbfb078602987f31ff6fc9c6ecdf6a5f6e32edcae899aa1eef69a85b2f0ebc8f5ac89e53134e409845ea3a38dcf27d8eba0a50acf4bb1d39f5f77da602a0725a2b838b031c7f5702d2f627cc06bedfc72fe86a954236efdd98d8808e341dfa430735627d406bac31662f6aadb02f7b8eadc227fc53eb49883855fabb95bede107e1a2ad8519b4074facd229015294968154bf60b8e6f83b78b8fc3e9c", &(0x7f0000000280)="bf7c38", &(0x7f0000000480)="990232214ec8a6da256aca9b682f8a711e3acac3e898b0bd064ff500cbc3532351955bf5e80a10253860addfd26147b03e0fbaee0a7accc593921aa9ea0b19ba3d15d671cd5a2e7925518dafd3e763feec97bc75d6d48762082aa81121d294193040ce7598b8fc65fa5f778d9a02ebcb452d9d933c321bad968c4380f1ee2a061b54e132cb1216deec645363e91e6cc838192975d9ee76e47d3dfd67c8cd89caf08e14f406a08155bfa2a3d102616dd5ff09293198bf0efb72669bc3a03656581328080cb73cbdd5619dd6660ca6136294bbaf1e49bb2c2f9892b42b0baccf9d5800c7a74d91f9490ee607af09969f175ba8c32051c73494", 0x29, 0xf4, 0x3, 0x1a, 0xf8, 0x0, 0x0, 0x4, "1ce60cd7553c17e1"}, 0x40)
r2 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[])

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x469, &(0x7f00000000c0)={0x1, "03000000008000000700"}, 0x14)
rfork(0x81000)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
socket$inet_tcp(0x2, 0x1, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB])

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x0}, 0x10)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000240)={'rack\x00'}, 0x24)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB])

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
freebsd11_lstat(&(0x7f0000000000)='./file0\x00', 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB])

executing program 0:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe2"])

executing program 0:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x43b, &(0x7f0000000040), 0x4)
setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x80, "133710ae76f66073933682bc813135c5"}, 0x14)
sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000640), 0xc)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe2"])

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
socket(0x0, 0x0, 0x0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))
rfork(0x81000)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe2"])

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
socket$inet_sctp(0x2, 0x0, 0x84)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))
rfork(0x81000)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600"/53])

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
fsync(r0)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))
rfork(0x81000)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xc})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600"/53])

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = open(0x0, 0x80000000000206, 0x0)
ftruncate(r0, 0x3862)
r1 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)
socket$inet6_sctp(0x1c, 0x1, 0x84)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)
rfork(0x81000)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600"/53])

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
open(0x0, 0x80000000000206, 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)
rfork(0x81000)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c00907800000000"])

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 0:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
freebsd10_pipe(&(0x7f0000000040))
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)
rfork(0x81000)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff020000660000000000000000000001"])

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x3, @sival_int=0x1, @ke_flags=0x80a9})
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
kmq_setattr(0xffffffffffffff9c, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff020000660000000000000000000001"])

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff020000660000000000000000000001"])

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
poll(0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c009078"])

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
write(0xffffffffffffffff, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff020000660000000000000000000001"])

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xffffffff}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c, 0x0}, 0x0)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x0, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff020000660000000000000000000001"])

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x0, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
socket$inet_sctp(0x2, 0x0, 0x84)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff020000660000000000000000000001"])

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000))

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x0, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
lio_listio(0x3, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xb})
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c00"])

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000))

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c00"])

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000))

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0xfffffffffffffee0}, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c00"])

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x0, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c0090"])

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x0, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
freebsd11_mknod(0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 0:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c00"])

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x0, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)

executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c00"])

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
syz_emit_ethernet(0x66, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcffb37c458ffffffffffff86dd6061605d00300000fe80000000000000002dab9fe20000bbff0200006600000000000000000000013c00"])

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x0, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x81000)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000))

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)
rfork(0x81000)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000))

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)
rfork(0x81000)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000))

executing program 1:
openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r0 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(0xffffffffffffffff, 0xc0045301, &(0x7f00000000c0)=r0)
rfork(0x81000)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)
rfork(0x81000)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
socket(0x17, 0x10000000, 0x0)
socket$inet6_tcp(0x1c, 0x1, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 0:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
syz_emit_ethernet(0xa6, &(0x7f0000000300)={@broadcast, @remote, [], {@ipv6}})

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)
rfork(0x81000)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
socket(0x17, 0x10000000, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180), 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
link(0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, 0x0)
rfork(0x81000)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0xc20}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000000c0)=0x3ff, 0x4)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4)
open$dir(0x0, 0x0, 0x0)
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
cpuset_setdomain(0x1, 0x0, 0x0, 0x0, 0x0, 0x3)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x31, 0x0, 0x0)
socket(0x2, 0x1, 0x0)
select(0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f0000000180)=[{&(0x7f0000000140)='z', 0x1}], 0x1}, 0x0)

executing program 1:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
link(0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))
rfork(0x81000)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
cpuset_setdomain(0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
link(0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))
rfork(0x81000)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
cpuset_setdomain(0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000280)={@in6={{0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}}}, 0x90)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00', 0xe538}, 0x24)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0))
rfork(0x81000)

executing program 0:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))
unlink(&(0x7f0000000000)='./file0\x00')

executing program 0:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')
socket$inet6_sctp(0x1c, 0x0, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
accept4(0xffffffffffffffff, 0x0, 0x0, 0x0)
shutdown(0xffffffffffffffff, 0x0)
link(0x0, 0x0)

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
cpuset_setdomain(0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

executing program 0:
mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1)
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, 0x0, 0x0)

executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 0:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x0)

executing program 0:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = getpid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 0:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)
ioctl$CIOCGSESSION(0xffffffffffffffff, 0xc0306365, 0x0)
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0)
cpuset_setdomain(0x1, 0x0, 0x0, 0x0, 0x0, 0x0)
sendmsg$inet_sctp(r4, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0}, 0x0)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x0)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = getpid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, 0x0)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)

executing program 1:
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
r1 = socket(0x1c, 0x1, 0x0)
ioctl$FILEMON_SET_FD(r0, 0xc0045301, &(0x7f00000000c0)=r1)
rfork(0x0)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r0 = getpid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000180)=0x6, 0x4)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'freebsd\x00'}, 0x24)

executing program 1:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil)
munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000)
shmat(r1, &(0x7f0000ffd000/0x1000)=nil, 0x0)
shmat(r1, &(0x7f0000ffb000/0x3000)=nil, 0x0)
mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4002, 0x0, 0x10, 0xffffffffffffffff, 0x0)
fork()
shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x0)

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0)
ioctl$DIOCOSFPGET(r0, 0xc0884450, &(0x7f0000000080)="475f087b32eca5601cf11125fbd5210ec91d3507b13129a006791259ec92048f66b8993a062b5c2630801d7c15ca55c589e77136cd9a202489ebdf9813d8fb39e7fe1a19ce675cfb8f15bf03964ae9a95d0eb82b010b9ae0b10b6d84640353a898b71718e44051798782d9632025ee23396b47aeb351f11d1d841abb3733593c36d399c669ca22fb99aa")

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r0)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x0, 0x7, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
symlinkat(0x0, 0xffffffffffffffff, 0x0)
rename(0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x0, 0x84)
dup2(0xffffffffffffffff, r2)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000280)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x10)
connect$inet(0xffffffffffffffff, 0x0, 0x0)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f00000000c0))
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x28, 0x0, &(0x7f00000002c0))
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0xfffffffe}, 0x24)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0)
r4 = socket$inet_sctp(0x2, 0x0, 0x84)
connect$inet(r4, 0x0, 0x0)
sendto$inet(r4, &(0x7f0000000440)="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", 0x11a, 0x184, &(0x7f0000000240)={0x10, 0x2, 0x0, @broadcast}, 0x10)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r5=>0xffffffffffffffff, <r6=>0xffffffffffffffff})
sendmsg$unix(r6, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x28}, 0x0)
ktrace(&(0x7f0000000000)='./file0\x00', 0x4, 0x0, 0x0)
recvmsg(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=""/210, 0xd2}, 0x0)
sendto$inet(r4, 0x0, 0x0, 0x105, 0x0, 0x0)
bind$inet(r1, &(0x7f0000000200)={0xf, 0x2, 0x0, @rand_addr=0x5}, 0x10)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000039c0)={0x2, 0x4e23}, 0x10)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
freebsd11_mknod(0x0, 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
setrlimit(0x1, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x0, @sival_ptr=0x3af00ceb, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
setrlimit(0x1, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
open(0x0, 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x4}, 0x8)
write(0xffffffffffffffff, &(0x7f00000007c0)="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", 0x1000)
r2 = vfork()
vfork()
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240), 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0xfe52)
setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x32, &(0x7f0000000300)=ANY=[], 0x8)
setsockopt$inet6_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x2, 0x4)
sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2c)
ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000580)=r2)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1012, 0xffffffffffffffff, 0x0)
ioctl$DIOCRCLRTABLES(0xffffffffffffffff, 0xc450443c, &(0x7f0000000100)={{"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", "323fa357397219befb213b4ace26302694ad624c0969251d9971cd36d5181aa2", 0x80003}, 0x0, 0x8000, 0x0, 0xe3, 0x0, 0x0, 0xbded, 0xffffffffffffffc1})

executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = dup2(r2, r1)
r4 = socket(0x0, 0x0, 0x0)
open$dir(&(0x7f0000000240)='./file0\x00', 0x0, 0x0)
open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0)
r5 = open$dir(&(0x7f0000000000)='./file0\x00', 0x2, 0x0)
writev(r5, &(0x7f0000000340)=[{&(0x7f0000000000), 0x2cfea}], 0x1000000000000013)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4)
freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0)
r7 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0)
writev(r7, 0x0, 0x0)
truncate(&(0x7f0000000300)='./file0\x00', 0x4)
getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x0, 0xbcea]}, &(0x7f0000000080)=0x8)
r8 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r8, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00'}, 0x24)
connect$inet(r8, &(0x7f0000000240)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
shutdown(r8, 0x1)
r9 = dup2(r2, r3)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000980)={'freebsd\x00'}, 0x24)
r10 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x1, 0x0)
r11 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_MAX_BURST(r11, 0x84, 0x19, &(0x7f0000000080), 0x8)
ioctl$DIOCADDRULE(r10, 0xcbe04404, &(0x7f0000000080))
sendmsg$inet_sctp(r9, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f00000000c0)='\x00', 0x1}], 0x1}, 0x88)
rfork(0x85000)
sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x6, @ipv4={'\x00', '\xff\xff', @loopback}, 0x2}, 0x1c, 0x0}, 0x0)

executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYRES64=r0], 0x8)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={0x0, 0x4}, 0x8)
write(0xffffffffffffffff, &(0x7f00000007c0)="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", 0x1000)
r2 = vfork()
vfork()
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000240), 0x0)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0xfe52)
setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x32, &(0x7f0000000300)=ANY=[], 0x8)
setsockopt$inet6_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x2, 0x4)
sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
r4 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2c)
ioctl$FILEMON_SET_PID(r4, 0xc0045302, &(0x7f0000000580)=r2)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0)
r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000780), 0x0, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0xf, @sigval_ptr, @spare=[0x0, 0x0, 0x0, 0x0, 0xffff8c53]})
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x1012, 0xffffffffffffffff, 0x0)
ioctl$DIOCRCLRTABLES(r5, 0xc450443c, &(0x7f0000000100)={{"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", "323fa357397219befb213b4ace26302694ad624c0969251d9971cd36d5181aa2", 0x80003}, 0x0, 0x8000, 0x0, 0xe3, 0x0, 0x0, 0xbded, 0xffffffffffffffc1})

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000540)={0x1, 0xe, @sival_ptr, @spare})
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x6, 0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000440), &(0x7f00000008c0)=0x18)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000), 0x8)

executing program 1:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8)
connect$unix(r0, &(0x7f0000000080)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
chflagsat(r0, &(0x7f0000000140)='./file0\x00', 0xa0a, 0x400)
r1 = openat$evdev(0xffffff9c, &(0x7f0000000180), 0x10000, 0x0)
ioctl$UI_SET_KEYBIT(r1, 0x20045565)
truncate(&(0x7f00000001c0)='./file0\x00', 0x9)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={<r2=>0x0, 0x70, "cef1a958240b10d923af409cf93dbe1215f55e7dc7998e7df52c584410266f0b78cfaf6552e781d837c57d3c12898e89c05afc3aa3fc33b4deca310e212470b48bdc6be63e117ba2de499aa5ed3b5e739229c81d3e874b559f9203f35ac17c05fa2f7b8978915174bf2d2b7a0d49e40f"}, &(0x7f0000000280)=0x78)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x9, 0x6, [0x20, 0x3, 0x1, 0x3ff, 0xb8, 0x3ab]}, &(0x7f0000000300)=0x14)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x1, @multicast1}, 0x10)
readv(r4, &(0x7f0000001500)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/173, 0xad}, {&(0x7f0000001440)=""/156, 0x9c}], 0x3)
sendmsg$inet6_sctp(r4, &(0x7f0000004980)={&(0x7f0000003200)=@in6={0x1c, 0x1c, 0x3, 0x10001, @rand_addr="e08cf7c451c49240cb17e10c4b2d4f26"}, 0x1c, &(0x7f0000004800)=[{&(0x7f0000003240)="a307482d9e3c241f0a7dbcccdc2d5b0f4335c87113f59079c91b508e003bccdb9625c2e627ddaa8ed1165e55f3f46e03e23ff689e70b2349302b7a14d1232b9ed01fe72a01a84d1d75f2af72363814902681ed3e41d8c8eaf79a3a27338b030df2e2f51369958048369dab1242eb964bd0151febe5e8b7717b2e4c912b415271c1cd6e32ba4a6bedc9", 0x89}, {&(0x7f0000003300)="3846c571adc0c6ca5e438305994bff7b8f7c54c1a9a626e50b359905e69fd0bbbcb3307ef5848273231233bef269ab71f4678ba6a694e6c10cf9027effb857dabb58bdc3ba990f95b0a690fb8a4d4c18e54814674439c45436081544ca7a64b1e69f5d6bc44b71777b04416575312599f5d8d7622dcf3ee5c228b1f6cf06fe1f368a6c09d38eef5c1d5fe3e6d6646b2ba1", 0x91}, {&(0x7f00000033c0)="66a7f3fb74336f44aa918a15d7d3cd196b0f0cbb1df997ba187db950ffa55883e6f6e400b184b2816544d1cc77b859a84ee4c93e9391942624400245711d8dce1b80b6115a200cfc226948a754c2d15d4cfcbc900dc82de9ac7f81d7f5a4d600423d2fb2120451145f4d49a99cfb11c2fae92cf3ea3b330b5b022753cb83ea7a66ecd76a921289c329ef61bf51c804b9e40b03ab948631c8bfcec0c67b14efe8ef560263a9a94bf8a337744bfe38c2b02371ea388b244c38c92bc8f28262e849470ee6def049", 0xc6}, {&(0x7f00000034c0)="0a2223f1783836339c1dd9ddae65a8798678f0752b7189d3f54c3e831e80fcfd212757d8df", 0x25}, {&(0x7f0000003500)="1e93d216a58d2f68a6bf33792e62afd42356ccca6f6a6c1fd828ff0df6da6511badbe3dfc761677d4681451e34d4912e87ef99b2e14b5b4d5949d1310bf086d20cff16adc856dd6aa2ce75d3c0e6f8e57303d3bb4f5e71547f4f457a398ea0c4abf97f2dabaf0d38ef45dfcc16a9f93bf68a8da66c1e21de1b826317ec2ebe0c66875fde8c1923388aeb1ac98325126a4807a2e599ae69446f924dd4b8c22b532ed7cf05cc39bc", 0xa7}, {&(0x7f00000035c0)="53a247db6e4f65533a48409973b4561a91db9b00d5d1a7c77d92f53a773af5a935196c6a7dfa8f5fb422b6b9847e8f9c75b2492c478cca148029efc418907acbccca175e446bcda10378ae69225baa056d75f79f949b07b33ea82e8f756389c7ceebbfa1a936aa9c928a6d7f4987266a7acd89c31255641ee11a16874fb5343f6d38d24b116d26ffa55d43784707dbb2469090ab4f9570ec64cad87b403324bc76a06ff1b3ae8403ce1dace78c68d6aba104c31d0457c95ada38277affaacc98f667b4fff447b7a76db39df0599fc2041cb39a30140847b2a8873d27379f976b82086f6f14b4f06738e4900d7f680a5763d3222c73f733879a347ac0", 0xfc}, {&(0x7f00000036c0)="b5046a6187ddab094031f012c95c2697d4501674a5286b0cf56103762945f3352e1036b29c43130059da82e40a9ac4849f45302a2f6567278249ef55c11587a5e267f89cc49334", 0x47}, {&(0x7f0000003740)="93b2b3ee07f1391d94cfd1434f6f78368aaa7629f11c70808265e08eeb9d6a5ce7f42733add8d5c606ae70c51b20e328b6d7a649744f18ecdcb5d20a213c430e2aa22aad5ad75831e670097ead8affdd53c3ecf2cd7fcb277202197f44e1ae70834bd578625b7c95563dad99d242561974aadb5032270a25cf6672f127ae952449a2939ad7d3cba6ec421910af229a873414056da021082350872b5e9bf7e0658ad2997491e8", 0xa6}, {&(0x7f0000003800)="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", 0x1000}], 0x9, &(0x7f0000004880)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x3, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2000, 0x9, 0x75}}, @init={0x14, 0x84, 0x1, {0x4, 0xff, 0x6076, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x1ff, 0x1500, 0x5, 0x7, 0x2, 0x9, 0x2d8, r2}}], 0xcc}, 0x20000)

executing program 1:
r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8)
connect$unix(r0, &(0x7f0000000080)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8)
getpeername(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c)
chflagsat(r0, &(0x7f0000000140)='./file0\x00', 0xa0a, 0x400)
r1 = openat$evdev(0xffffff9c, &(0x7f0000000180), 0x10000, 0x0)
ioctl$UI_SET_KEYBIT(r1, 0x20045565)
truncate(&(0x7f00000001c0)='./file0\x00', 0x9)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)={<r2=>0x0, 0x70, "cef1a958240b10d923af409cf93dbe1215f55e7dc7998e7df52c584410266f0b78cfaf6552e781d837c57d3c12898e89c05afc3aa3fc33b4deca310e212470b48bdc6be63e117ba2de499aa5ed3b5e739229c81d3e874b559f9203f35ac17c05fa2f7b8978915174bf2d2b7a0d49e40f"}, &(0x7f0000000280)=0x78)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x9, 0x6, [0x20, 0x3, 0x1, 0x3ff, 0xb8, 0x3ab]}, &(0x7f0000000300)=0x14)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind$inet(r3, &(0x7f0000000340)={0x10, 0x2, 0x1, @multicast1}, 0x10)
readv(r4, &(0x7f0000001500)=[{&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000001380)=""/173, 0xad}, {&(0x7f0000001440)=""/156, 0x9c}], 0x3)
sendmsg$inet6_sctp(r4, &(0x7f0000004980)={&(0x7f0000003200)=@in6={0x1c, 0x1c, 0x3, 0x10001, @rand_addr="e08cf7c451c49240cb17e10c4b2d4f26"}, 0x1c, &(0x7f0000004800)=[{&(0x7f0000003240)="a307482d9e3c241f0a7dbcccdc2d5b0f4335c87113f59079c91b508e003bccdb9625c2e627ddaa8ed1165e55f3f46e03e23ff689e70b2349302b7a14d1232b9ed01fe72a01a84d1d75f2af72363814902681ed3e41d8c8eaf79a3a27338b030df2e2f51369958048369dab1242eb964bd0151febe5e8b7717b2e4c912b415271c1cd6e32ba4a6bedc9", 0x89}, {&(0x7f0000003300)="3846c571adc0c6ca5e438305994bff7b8f7c54c1a9a626e50b359905e69fd0bbbcb3307ef5848273231233bef269ab71f4678ba6a694e6c10cf9027effb857dabb58bdc3ba990f95b0a690fb8a4d4c18e54814674439c45436081544ca7a64b1e69f5d6bc44b71777b04416575312599f5d8d7622dcf3ee5c228b1f6cf06fe1f368a6c09d38eef5c1d5fe3e6d6646b2ba13978", 0x93}, {&(0x7f00000033c0)="66a7f3fb74336f44aa918a15d7d3cd196b0f0cbb1df997ba187db950ffa55883e6f6e400b184b2816544d1cc77b859a84ee4c93e9391942624400245711d8dce1b80b6115a200cfc226948a754c2d15d4cfcbc900dc82de9ac7f81d7f5a4d600423d2fb2120451145f4d49a99cfb11c2fae92cf3ea3b330b5b022753cb83ea7a66ecd76a921289c329ef61bf51c804b9e40b03ab948631c8bfcec0c67b14efe8ef560263a9a94bf8a337744bfe38c2b02371ea388b244c38c92bc8f28262e849470ee6def049", 0xc6}, {&(0x7f00000034c0)="0a2223f1783836339c1dd9ddae65a8798678f0752b7189d3f54c3e831e80fcfd212757d8df", 0x25}, {&(0x7f0000003500)="1e93d216a58d2f68a6bf33792e62afd42356ccca6f6a6c1fd828ff0df6da6511badbe3dfc761677d4681451e34d4912e87ef99b2e14b5b4d5949d1310bf086d20cff16adc856dd6aa2ce75d3c0e6f8e57303d3bb4f5e71547f4f457a398ea0c4abf97f2dabaf0d38ef45dfcc16a9f93bf68a8da66c1e21de1b826317ec2ebe0c66875fde8c1923388aeb1ac98325126a4807a2e599ae69446f924dd4b8c22b532ed7cf05cc39bc", 0xa7}, {&(0x7f00000035c0)="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", 0xfc}, {&(0x7f00000036c0)="b5046a6187ddab094031f012c95c2697d4501674a5286b0cf56103762945f3352e1036b29c43130059da82e40a9ac4849f45302a2f6567278249ef55c11587a5e267f89cc49334", 0x47}, {&(0x7f0000003740)="93b2b3ee07f1391d94cfd1434f6f78368aaa7629f11c70808265e08eeb9d6a5ce7f42733add8d5c606ae70c51b20e328b6d7a649744f18ecdcb5d20a213c430e2aa22aad5ad75831e670097ead8affdd53c3ecf2cd7fcb277202197f44e1ae70834bd578625b7c95563dad99d242561974aadb5032270a25cf6672f127ae952449a2939ad7d3cba6ec421910af229a873414056da021082350872b5e9bf7e0658ad2997491e8", 0xa6}, {&(0x7f0000003800)="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", 0x1000}], 0x9, &(0x7f0000004880)=[@dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x3, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2000, 0x9, 0x75}}, @init={0x14, 0x84, 0x1, {0x4, 0xff, 0x6076, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7}}, @sndrcv={0x2c, 0x84, 0x2, {0x101, 0x1ff, 0x1500, 0x5, 0x7, 0x2, 0x9, 0x2d8, r2}}], 0xcc}, 0x20000)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x3, 0x4000004}, 0x14)

executing program 1:
socket$inet_sctp(0x2, 0x0, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000540)={0x1, 0xe, @sival_ptr, @spare})
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)}, &(0x7f0000000200)=0x4)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
open(0x0, 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
setrlimit(0x1, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
open(0x0, 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
socket$inet_udplite(0x2, 0x2, 0x88)
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
setrlimit(0x1, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
fork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket(0x1c, 0x1, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
socket$inet_udplite(0x2, 0x2, 0x88)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, 0xffffffffffffffff)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x88)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(0xffffffffffffffff, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
ksem_getvalue(0x0, &(0x7f00000053c0))
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(0xffffffffffffffff, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
ksem_open(&(0x7f0000005340), 0x0, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r0 = getpid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
socket(0x0, 0x20000001, 0x0)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r0)
r3 = dup2(0xffffffffffffffff, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
fstatfs(0xffffffffffffffff, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f0000000200)={0x1, 0xf, @sigval_ptr, @thr={0x0, 0x0}})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_ptr, @ke_flags})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r0 = getpid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
extattr_set_fd(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
setrlimit(0x1, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r0 = getpid()
ioctl$FILEMON_SET_PID(0xffffffffffffffff, 0xc0045302, &(0x7f0000000000)=r0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f00000000c0))
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
setrlimit(0x1, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c)
setrlimit(0x1, 0x0)
ioctl$CIOCCRYPTAEAD(0xffffffffffffffff, 0xc040636d, 0x0)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
vfork()
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
openat$evdev(0xffffffffffffff9c, 0x0, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, 0x0)
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
bind(0xffffffffffffffff, 0x0, 0x0)
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
socket$inet6_sctp(0x1c, 0x0, 0x84)
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000))
unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
ksem_init(0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(0x0)

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r1)
r4 = dup2(r0, r3)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
getppid()
ioctl$CIOCGSESSION2(0xffffffffffffffff, 0xc040636a, &(0x7f0000000040)={0x29, 0x0, 0x0, &(0x7f0000000080), 0x0, 0x0})
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x5426, 0x4)
bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x2, 0x0, @loopback}, 0x1c)
cpuset_setdomain(0x1, 0x3, 0xf6, 0x20, &(0x7f0000000000), 0x3)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0))
connect$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2}, 0x1c)
ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, 0x0)
vfork()
rfork(0x0)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000440)={@in={{0x10, 0x2, 0x2, @loopback}}}, 0x18)

executing program 1:
open(&(0x7f0000000280)='./file0\x00', 0x200, 0x0)
r0 = openat$filemon(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0)
r1 = getpid()
ioctl$FILEMON_SET_PID(r0, 0xc0045302, &(0x7f0000000000)=r1)
unlink(0x0)

executing program 1:
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0)
socket$inet_sctp(0x2, 0x0, 0x84)
vfork()
getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, 0x0, &(0x7f0000000040))
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7, @sival_int, @spare})
mprotect(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5)
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x5})
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x21, @sigval_int, @spare})
kmq_unlink(&(0x7f0000000000)='./file0\x00')

executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(0xffffffffffffffff, r1)
r3 = dup2(r0, r2)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000000), 0x4)

executing program 1:
r0 = openat$crypto(0xffffffffffffff9c, 0x0, 0x0, 0x0)
ioctl$CIOCGSESSION2(r0, 0xc040636a, &(0x7f00000000c0)={0x15, 0x0, 0x10, &(0x7f0000000000)="0b6fac4103f48e8d08afe5de81d4755a", 0x0, 0x0, 0xfffffffe, 0x7d86699a})

executing program 1:
getppid()
rfork(0x0)
setrlimit(0x3, &(0x7f0000000040)={0xe0000, 0x7fffffff})

executing program 1:
freebsd10_pipe(0x0)
mkdirat(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000003840)={'bbr\x00'}, 0x37)
vfork()
vfork()
vfork()
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00'}, 0x24)
setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x462, &(0x7f0000000040)={0x2, "03000000ff00fc060000000001004c83"}, 0x14)
lio_listio(0x0, 0x0, 0x0, &(0x7f00000047c0)={0x1, 0x7})
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r1, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @rand_addr="00000000000000001bb400"}, 0x1c)

panic: ASan: Invalid access, 4-byte read at 0xfffffe0082aa5020, UseAfterScope(f8)
cpuid = 0
time = 222
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0082aa47b0
kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0082aa4910
vpanic() at vpanic+0x26a/frame 0xfffffe0082aa4ad0
panic() at panic+0xb5/frame 0xfffffe0082aa4ba0
kasan_report() at kasan_report+0xdf/frame 0xfffffe0082aa4c70
kvprintf() at kvprintf+0x25c8/frame 0xfffffe0082aa4e50
_vprintf() at _vprintf+0x186/frame 0xfffffe0082aa4ff0
log() at log+0xfa/frame 0xfffffe0082aa5100
sigexit() at sigexit+0x619/frame 0xfffffe0082aa5a70
postsig() at postsig+0x2c5/frame 0xfffffe0082aa5bf0
ast_sig() at ast_sig+0x868/frame 0xfffffe0082aa5ea0
ast_handler() at ast_handler+0x290/frame 0xfffffe0082aa5f10
ast() at ast+0x25/frame 0xfffffe0082aa5f30
doreti_ast() at doreti_ast+0x1c/frame 0xdfffcf9c
KDB: enter: panic
[ thread pid 5790 tid 103658 ]
Stopped at      kdb_enter+0x6e: movq    $0,0x23ce3b7(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                           0
rax                       0x12
rcx         0xffffffff815b9bde  _vprintf+0x1ae
rdx                          0
rbx         0xffffffff826eb380  .str.27
rsp         0xfffffe0082aa48f0
rbp         0xfffffe0082aa4910
rsi                          0
rdi         0xffffffff815ba119  printf+0x149
r8                           0
r9                  0xffffffff
r10                        0x7
r11                          0
r12         0xfffffe0083806740
r13         0xfffffffffffffffe
r14         0xffffffff826eb380  .str.27
r15                          0
rip         0xffffffff815a6cde  kdb_enter+0x6e
rflags                    0x46
kdb_enter+0x6e: movq    $0,0x23ce3b7(%rip)
db> show proc
Process 5790 (syz-executor.1) at 0xfffffe008381b040:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 5789 at 0xfffffe008381a020
 ABI: FreeBSD ELF32
 flag: 0x10000010  flag2: 0x40000
 arguments: /root/syz-executor.1 exec
 reaper: 0xfffffe005420b040 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe007d74f000
   (map 0xfffffe007d74f000)
   (map.pmap 0xfffffe007d74f0c0)
   (pmap 0xfffffe007d74f130)
 threads: 1
103658                   Run     CPU 0                       syz-executor.1
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
 5790  5789   771     0  RV      CPU 0                       syz-executor.1
 5789  5788   771     0  DV      ppwait  0xfffffe008381b540  syz-executor.1
 5788  5787   771     0  DV      ppwait  0xfffffe008381a520  syz-executor.1
 5787   771   771     0  D       (threaded)                  syz-executor.1
103660                   S       uwait   0xfffffe0080f43100  syz-executor.1
103661                   D       ppwait  0xfffffe008381aa80  syz-executor.1
 5780     1   771     0  SV      uwait   0xfffffe007f33b080  syz-executor.1
 5777  5776   771     0  SV      uwait   0xfffffe0080f43d00  syz-executor.1
 5776     1   771     0  DV      ppwait  0xfffffe0080f7da60  syz-executor.1
 5768     1   771     0  SV      uwait   0xfffffe0080f43580  syz-executor.1
 5765  5764   771     0  SV      uwait   0xfffffe007f339500  syz-executor.1
 5764     1   771     0  DV      ppwait  0xfffffe0080fa7ac0  syz-executor.1
 5756     1   771     0  SV      uwait   0xfffffe007d687c80  syz-executor.1
 5753  5752   771     0  SV      uwait   0xfffffe0080f43280  syz-executor.1
 5752     1   771     0  DV      ppwait  0xfffffe0080f0bac0  syz-executor.1
 5744  5743   771     0  SV      uwait   0xfffffe00781b6f00  syz-executor.1
 5743     1   771     0  DV      ppwait  0xfffffe007f3ccfe0  syz-executor.1
 5735  5734   771     0  SV      uwait   0xfffffe007d687b80  syz-executor.1
 5734     1   771     0  DV      ppwait  0xfffffe0080fa4500  syz-executor.1
 5726  5725   771     0  SV      uwait   0xfffffe0080f43f00  syz-executor.1
 5725     1   771     0  DV      ppwait  0xfffffe0080f7dfc0  syz-executor.1
 5718     1   771     0  SV      uwait   0xfffffe0080f44080  syz-executor.1
 5714  5713   771     0  SV      uwait   0xfffffe0080f43e00  syz-executor.1
 5713     1   771     0  DV      ppwait  0xfffffe0080ea3fe0  syz-executor.1
 5706     1   771     0  SV      uwait   0xfffffe007bb31900  syz-executor.1
 5702  5701   771     0  SV      uwait   0xfffffe007f339b80  syz-executor.1
 5701     1   771     0  DV      ppwait  0xfffffe007f3cca80  syz-executor.1
 5699     1   771     0  SV      uwait   0xfffffe007f338e00  syz-executor.1
 5693     1   771     0  SV      uwait   0xfffffe007f339e80  syz-executor.1
 5689  5688   771     0  SV      uwait   0xfffffe007f339300  syz-executor.1
 5688     1   771     0  DV      ppwait  0xfffffe0080ea2fc0  syz-executor.1
 5686     1   771     0  SV      uwait   0xfffffe007f33a680  syz-executor.1
 5672     1   771     0  SV      uwait   0xfffffe007f339080  syz-executor.1
 5658     1   771     0  SV      uwait   0xfffffe007f338580  syz-executor.1
 5644  5643   771     0  SV      uwait   0xfffffe007d684000  syz-executor.1
 5643     1   771     0  DV      ppwait  0xfffffe007f290fc0  syz-executor.1
 5629  5628   771     0  SV      uwait   0xfffffe007f339180  syz-executor.1
 5628     1   771     0  DV      ppwait  0xfffffe0080e7a560  syz-executor.1
 5614  5613   771     0  SV      uwait   0xfffffe007bb2f300  syz-executor.1
 5613     1   771     0  DV      ppwait  0xfffffe007f3cbfc0  syz-executor.1
 5599  5598   771     0  SV      uwait   0xfffffe007f338280  syz-executor.1
 5598     1   771     0  DV      ppwait  0xfffffe0080ea2500  syz-executor.1
 5594     1   771     0  S       uwait   0xfffffe007f339a80  syz-executor.1
 5585  5584   771     0  SV      uwait   0xfffffe007f339800  syz-executor.1
 5584     1   771     0  DV      ppwait  0xfffffe0080e77fc0  syz-executor.1
 5580     1   771     0  S       uwait   0xfffffe007f339a00  syz-executor.1
 5571  5570   771     0  SV      uwait   0xfffffe007f339900  syz-executor.1
 5570     1   771     0  DV      ppwait  0xfffffe0080e77a60  syz-executor.1
 5566     1   771     0  S       uwait   0xfffffe007f338d00  syz-executor.1
 5557  5556   771     0  SV      uwait   0xfffffe007f339700  syz-executor.1
 5556     1   771     0  DV      ppwait  0xfffffe0080e78520  syz-executor.1
 5551     1   771     0  SV      uwait   0xfffffe007f339400  syz-executor.1
 5550     1   771     0  S       uwait   0xfffffe007f33a380  syz-executor.1
 5525  5523   771     0  SV      uwait   0xfffffe007bb31780  syz-executor.1
 5523     1   771     0  DV      ppwait  0xfffffe007f293560  syz-executor.1
 5520     1   771     0  SV      uwait   0xfffffe007bb31700  syz-executor.1
 5519     1   771     0  S       uwait   0xfffffe007bb31a00  syz-executor.1
 5513  5512  5512     0  D       ifnet_d 0xffffffff83a74340  ifconfig
 5512   768  5512     0  Ss      wait    0xfffffe007f3cb560  syz-executor.2
 5511  5510   771     0  SV      uwait   0xfffffe007f33a880  syz-executor.1
 5510     1   771     0  DV      ppwait  0xfffffe007f38e000  syz-executor.1
 5508     1   771     0  SV      uwait   0xfffffe007f33a580  syz-executor.1
 5502     1   771     0  SV      uwait   0xfffffe007f33a180  syz-executor.1
 5501     1   771     0  S       uwait   0xfffffe007d683680  syz-executor.1
 5495  5494   771     0  SV      uwait   0xfffffe007f33ab80  syz-executor.1
 5494     1   771     0  DV      ppwait  0xfffffe007f38ca80  syz-executor.1
 5492     1   771     0  SV      uwait   0xfffffe007d683b80  syz-executor.1
 5486     1   771     0  S       uwait   0xfffffe007f33b000  syz-executor.1
 5479     1   771     0  SV      uwait   0xfffffe007bb2fb80  syz-executor.1
 5473     1   771     0  S       uwait   0xfffffe007f33ac80  syz-executor.1
 5466  5460  5466     0  Ss      select  0xfffffe0007876ac0  dhclient
 5463     1  5463     0  Ss      select  0xfffffe006da29240  dhclient
 5460  5453   424    65  S       select  0xfffffe0007876bc0  dhclient
 5453   424   424     0  S       wait    0xfffffe007bab4580  sh
 5444     1  5444    65  Ss      select  0xfffffe00078768c0  dhclient
 5440     1   771     0  SV      uwait   0xfffffe007d683580  syz-executor.1
 5434     1   771     0  S       uwait   0xfffffe007d683780  syz-executor.1
 5427     1   771     0  SV      uwait   0xfffffe007f33a780  syz-executor.1
 5422     1   771     0  SV      uwait   0xfffffe007d683880  syz-executor.1
 5420     1   771     0  S       uwait   0xfffffe007bb32f00  syz-executor.1
 5415     1   771     0  S       uwait   0xfffffe007bb2ff00  syz-executor.1
 5412     1   771     0  SV      uwait   0xfffffe007bb30480  syz-executor.1
 5407     1   771     0  SV      uwait   0xfffffe00584ca000  syz-executor.1
 5405     1   771     0  S       uwait   0xfffffe007d684200  syz-executor.1
 5398     1   771     0  SV      uwait   0xfffffe007bb2f980  syz-executor.1
 5393     1   771     0  SV      uwait   0xfffffe007d684680  syz-executor.1
 5391     1   771     0  S       uwait   0xfffffe007bb2fe00  syz-executor.1
 5384  5383  5383     0  D       ifnet_d 0xffffffff83a74340  ifconfig
 5383   768  5383     0  Ss      wait    0xfffffe007f2e1060  syz-executor.0
 5379     1   770     0  S       uwait   0xfffffe007d683280  syz-executor.0
 5368     1   770     0  S       uwait   0xfffffe007d683c80  syz-executor.0
 5360     1   771     0  SV      uwait   0xfffffe007bb30500  syz-executor.1
 5353     1   770     0  S       uwait   0xfffffe007d683380  syz-executor.0
 5340     1   771     0  S       uwait   0xfffffe007bb2fc80  syz-executor.1
 5329     1   771     0  S       uwait   0xfffffe007d683180  syz-executor.1
 5316     1   770     0  SV      uwait   0xfffffe007d683080  syz-executor.0
 5275     1   770     0  SV      uwait   0xfffffe007bb2fa80  syz-executor.0
 5233     1   771     0  SV      uwait   0xfffffe007d684300  syz-executor.1
 5193     1   770     0  SV      uwait   0xfffffe007d684880  syz-executor.0
 5143     1   770     0  SV      uwait   0xfffffe007d684100  syz-executor.0
 5083     1   771     0  SV      uwait   0xfffffe007d684a00  syz-executor.1
 5075     1   770     0  SV      uwait   0xfffffe007bb30a80  syz-executor.0
 5065     1   771     0  SV      uwait   0xfffffe007bb30980  syz-executor.1
 5057     1   770     0  SV      uwait   0xfffffe007bb30c80  syz-executor.0
 5047     1   771     0  SV      uwait   0xfffffe007d686b80  syz-executor.1
 5039     1   770     0  SV      uwait   0xfffffe007d684980  syz-executor.0
 5029     1   771     0  SV      uwait   0xfffffe007d684780  syz-executor.1
 5021     1   770     0  SV      uwait   0xfffffe007bb30d80  syz-executor.0
 5011     1   771     0  SV      uwait   0xfffffe007bb32700  syz-executor.1
 5001     1   770     0  SV      uwait   0xfffffe007bb30b80  syz-executor.0
 4988     1   771     0  SV      uwait   0xfffffe007bb30780  syz-executor.1
 4979     1   770     0  SV      uwait   0xfffffe007d685900  syz-executor.0
 4966     1   771     0  SV      uwait   0xfffffe007bb31580  syz-executor.1
 4957     1   770     0  SV      uwait   0xfffffe007bb31180  syz-executor.0
 4944     1   771     0  SV      uwait   0xfffffe007bb31480  syz-executor.1
 4935     1   770     0  SV      uwait   0xfffffe007d685300  syz-executor.0
 4922     1   771     0  SV      uwait   0xfffffe007bb31080  syz-executor.1
 4913     1  4912     0  D       ifnet_d 0xffffffff83a74340  ifconfig
 4911     1   770     0  SV      uwait   0xfffffe007d684e00  syz-executor.0
 4898     1   771     0  SV      uwait   0xfffffe007d685180  syz-executor.1
 4888     1   770     0  SV      uwait   0xfffffe007d685080  syz-executor.0
 4876     1   771     0  SV      uwait   0xfffffe007d684d00  syz-executor.1
 4866     1   770     0  SV      uwait   0xfffffe007bb31b80  syz-executor.0
 4854     1   771     0  SV      uwait   0xfffffe007d686700  syz-executor.1
 4844     1   770     0  SV      uwait   0xfffffe007d686200  syz-executor.0
 4832     1   771     0  SV      uwait   0xfffffe007d685500  syz-executor.1
 4822     1   770     0  SV      uwait   0xfffffe007bb31e80  syz-executor.0
 4810     1   771     0  SV      uwait   0xfffffe007bb32500  syz-executor.1
 4777     1   770     0  SV      uwait   0xfffffe007bb32000  syz-executor.0
 4769     1   771     0  SV      uwait   0xfffffe007bb31c80  syz-executor.1
 4760     1   770     0  SV      uwait   0xfffffe007d685e80  syz-executor.0
 4753     1   771     0  SV      uwait   0xfffffe007bb32800  syz-executor.1
 4748     1   770     0  SV      uwait   0xfffffe0078113e00  syz-executor.0
 4741     1   771     0  SV      uwait   0xfffffe00781b4780  syz-executor.1
 4738     1   770     0  SV      uwait   0xfffffe00781b4c00  syz-executor.0
 4729     1   771     0  SV      uwait   0xfffffe00781b3080  syz-executor.1
 4726     1   770     0  SV      uwait   0xfffffe00781b4000  syz-executor.0
 4719     1   771     0  SV      uwait   0xfffffe007d686900  syz-executor.1
 4714     1   770     0  SV      uwait   0xfffffe007d686800  syz-executor.0
 4707     1   771     0  SV      uwait   0xfffffe007d686a00  syz-executor.1
 4698     1   770     0  SV      uwait   0xfffffe007d686600  syz-executor.0
 4687     1   771     0  SV      uwait   0xfffffe00781b5500  syz-executor.1
 4679     1   770     0  SV      uwait   0xfffffe00781b3d80  syz-executor.0
 4674     1   771     0  SV      uwait   0xfffffe00781b4200  syz-executor.1
 4667     1   770     0  SV      uwait   0xfffffe007d686e00  syz-executor.0
 4664     1   771     0  SV      uwait   0xfffffe00781b3800  syz-executor.1
 4655     1   770     0  SV      uwait   0xfffffe00781b5280  syz-executor.0
 4652     1   771     0  SV      uwait   0xfffffe00781b3500  syz-executor.1
 4645     1   770     0  SV      uwait   0xfffffe007bb32300  syz-executor.0
 4640     1   771     0  SV      uwait   0xfffffe0077f19d00  syz-executor.1
 4633     1   770     0  SV      uwait   0xfffffe00781b4880  syz-executor.0
 4630     1   771     0  SV      uwait   0xfffffe00781b3b80  syz-executor.1
 4617     1   770     0  SV      uwait   0xfffffe00781b5380  syz-executor.0
 4607     1   771     0  SV      uwait   0xfffffe00781b4680  syz-executor.1
 4596     1   770     0  SV      uwait   0xfffffe007bb32780  syz-executor.0
 4586     1   771     0  SV      uwait   0xfffffe007bb32e00  syz-executor.1
 4578     1   770     0  SV      uwait   0xfffffe007bb32880  syz-executor.0
 4576     1   771     0  SV      uwait   0xfffffe007bb32c00  syz-executor.1
 4567     1   770     0  SV      uwait   0xfffffe0078112580  syz-executor.0
 4563     1   771     0  SV      uwait   0xfffffe0078111100  syz-executor.1
 4560     1   770     0  SV      uwait   0xfffffe0078112900  syz-executor.0
 4552     1   770     0  SV      uwait   0xfffffe00781b4d00  syz-executor.0
 4547     1   771     0  SV      uwait   0xfffffe00781b4e00  syz-executor.1
 4542     1   770     0  SV      uwait   0xfffffe0078110300  syz-executor.0
 4508     1   771     0  SV      uwait   0xfffffe0078111b80  syz-executor.1
 4502     1   770     0  SV      uwait   0xfffffe00781b5880  syz-executor.0
 4495     1   770     0  SV      aiowc   0xfffffe007ba3d928  syz-executor.0
 4490     1   771     0  SV      uwait   0xfffffe00781b5b80  syz-executor.1
 4478     1   770     0  SV      uwait   0xfffffe0078111b00  syz-executor.0
 4467     1   771     0  SV      uwait   0xfffffe0078111600  syz-executor.1
 4455     1   770     0  SV      uwait   0xfffffe00781b5c80  syz-executor.0
 4408     1   771     0  SV      uwait   0xfffffe0078112c80  syz-executor.1
 4399     1   771     0  SV      uwait   0xfffffe0078110200  syz-executor.1
 4393     1   770     0  SV      uwait   0xfffffe007bb32b00  syz-executor.0
 4379     1   770     0  SV      uwait   0xfffffe00781b6d00  syz-executor.0
 4358     1   770     0  SV      uwait   0xfffffe0078111080  syz-executor.0
 4340     1   771     0  SV      uwait   0xfffffe0078111800  syz-executor.1
 4319     1   771     0  SV      uwait   0xfffffe00781b5980  syz-executor.1
 4310     1  4309     0  D       ifnet_d 0xffffffff83a74340  ifconfig
 4308     1   771     0  SV      uwait   0xfffffe0078110900  syz-executor.1
 4301     1   770     0  SV      uwait   0xfffffe0078110b00  syz-executor.0
 4287     1  4287     0  Ss      select  0xfffffe006da292c0  dhclient
 4286     1   770     0  SV      uwait   0xfffffe0076ec7a00  syz-executor.0
 4279     1  4279     0  Ss      select  0xfffffe006da29540  dhclient
 4242     1  4242    65  Ss      select  0xfffffe006da296c0  dhclient
 4235     1   770     0  SV      uwait   0xfffffe0078112380  syz-executor.0
 4198     1   771     0  SV      uwait   0xfffffe0076ec9e80  syz-executor.1
 4186     1   770     0  SV      uwait   0xfffffe0078111400  syz-executor.0
 4175     1   771     0  SV      uwait   0xfffffe0078112100  syz-executor.1
 4163     1   770     0  SV      uwait   0xfffffe0078113480  syz-executor.0
 4152     1   771     0  SV      uwait   0xfffffe0078112600  syz-executor.1
 4147     1   770     0  SV      uwait   0xfffffe0076f85c80  syz-executor.0
 4138     1   771     0  SV      connec  0xfffffe006b431c1a  syz-executor.1
 4129     1   770     0  SV      uwait   0xfffffe0078112200  syz-executor.0
 4119     1   771     0  SV      connec  0xfffffe006b4300da  syz-executor.1
 4109     1   770     0  SV      uwait   0xfffffe0078111e80  syz-executor.0
 4099     1   771     0  SV      connec  0xfffffe006b43285a  syz-executor.1
 4089     1   770     0  SV      uwait   0xfffffe0078112300  syz-executor.0
 4079     1   771     0  SV      connec  0xfffffe006b428c1a  syz-executor.1
 4069     1   770     0  SV      uwait   0xfffffe0078113580  syz-executor.0
 4059     1   771     0  SV      connec  0xfffffe006b42985a  syz-executor.1
 4049     1   770     0  SV      uwait   0xfffffe0076ec8080  syz-executor.0
 4039     1   771     0  SV      connec  0xfffffe006b42949a  syz-executor.1
 4029     1   770     0  SV      uwait   0xfffffe0078112700  syz-executor.0
 4021     1   771     0  SV      connec  0xfffffe006b42b85a  syz-executor.1
 4011  4010   770     0  SV      uwait   0xfffffe0078111c80  syz-executor.0
 4010     1   770     0  DV      ppwait  0xfffffe007b9ccfe0  syz-executor.0
 4009     1   770     0  S       uwait   0xfffffe00781b5e80  syz-executor.0
 4004     1   771     0  SV      connec  0xfffffe006b42c0da  syz-executor.1
 3997     1   770     0  SV      connec  0xfffffe006b42c85a  syz-executor.0
 3990     1   771     0  SV      connec  0xfffffe006b43249a  syz-executor.1
 3985     1   770     0  SV      connec  0xfffffe006b42e85a  syz-executor.0
 3978     1   771     0  SV      uwait   0xfffffe0076f82100  syz-executor.1
 3971     1   770     0  SV      connec  0xfffffe006b43085a  syz-executor.0
 3969     1   771     0  SV      uwait   0xfffffe0078113780  syz-executor.1
 3962     1   771     0  SV      connec  0xfffffe006b42fc1a  syz-executor.1
 3960     1   770     0  SV      uwait   0xfffffe006dcb0d80  syz-executor.0
 3955     1   771     0  SV      connec  0xfffffe006b42cc1a  syz-executor.1
 3947     1   771     0  SV      connec  0xfffffe006b42f49a  syz-executor.1
 3945     1   770     0  SV      connec  0xfffffe006b42dc1a  syz-executor.0
 3937     1   770     0  SV      connec  0xfffffe006b42d85a  syz-executor.0
 3930     1   771     0  SV      connec  0xfffffe006b42c49a  syz-executor.1
 3920     1   771     0  SV      connec  0xfffffe006b42ec1a  syz-executor.1
 3873     1   771     0  SV      connec  0xfffffe006b42e0da  syz-executor.1
 3859     1   771     0  SV      connec  0xfffffe006b42f0da  syz-executor.1
 3827     1   771     0  SV      connec  0xfffffe006b42d0da  syz-executor.1
 3801     1   771     0  SV      connec  0xfffffe006b42e49a  syz-executor.1
 3761     1   770     0  SV      connec  0xfffffe006b43049a  syz-executor.0
 3714     1  3713     0  D       ifnet_d 0xffffffff83a74340  ifconfig
 3687     1   792     0  SV      uwait   0xfffffe0078113680  syz-executor.3
 3658     1   792     0  SV      uwait   0xfffffe0076f83200  syz-executor.3
 3631     1   792     0  SV      uwait   0xfffffe0077f16800  syz-executor.3
 3566     1   792     0  SV      uwait   0xfffffe0078113980  syz-executor.3
 3491     1   770     0  SV      uwait   0xfffffe00781b6a80  syz-executor.0
 3402     1   770     0  SV      uwait   0xfffffe0078113a80  syz-executor.0
 3320     1   771     0  SV      uwait   0xfffffe0077f17300  syz-executor.1
 3306     1   770     0  SV      uwait   0xfffffe0077f17000  syz-executor.0
 3285     1   792     0  SV      uwait   0xfffffe0077f16300  syz-executor.3
 3272     1   771     0  SV      uwait   0xfffffe0076f82800  syz-executor.1
 3256     1   770     0  SV      uwait   0xfffffe0077f17100  syz-executor.0
 3235     1   771     0  SV      uwait   0xfffffe0077f16000  syz-executor.1
 3225     1   792     0  SV      uwait   0xfffffe0076f82200  syz-executor.3
 3211     1   770     0  SV      uwait   0xfffffe0077f16a00  syz-executor.0
 3190     1   792     0  SV      uwait   0xfffffe0077f16c80  syz-executor.3
 3187     1   771     0  SV      uwait   0xfffffe0077f16200  syz-executor.1
 3177     1   770     0  SV      uwait   0xfffffe0076f85d80  syz-executor.0
 3172     1   792     0  SV      uwait   0xfffffe0076f85b80  syz-executor.3
 3157     1   771     0  SV      uwait   0xfffffe0076ec9b80  syz-executor.1
 3154     1   770     0  SV      uwait   0xfffffe0077f16e80  syz-executor.0
 3144     1   792     0  SV      uwait   0xfffffe0077f17980  syz-executor.3
 3139     1   771     0  SV      uwait   0xfffffe0076ec9c80  syz-executor.1
 3124     1   770     0  SV      uwait   0xfffffe0076f82900  syz-executor.0
 3121     1   792     0  SV      uwait   0xfffffe0077f16d80  syz-executor.3
 3113     1   771     0  SV      uwait   0xfffffe0076f82600  syz-executor.1
 3106     1   770     0  SV      uwait   0xfffffe0077f17780  syz-executor.0
 3097     1   771     0  SV      uwait   0xfffffe0076f83080  syz-executor.1
 3096     1   792     0  SV      uwait   0xfffffe0077f18680  syz-executor.3
 3091     1   770     0  SV      uwait   0xfffffe0078113c80  syz-executor.0
 3084     1   771     0  SV      uwait   0xfffffe0076f83600  syz-executor.1
 3083     1   792     0  SV      uwait   0xfffffe0076f82700  syz-executor.3
 3073  3070   770     0  SV      uwait   0xfffffe0076ec6880  syz-executor.0
 3070     1   770     0  DV      ppwait  0xfffffe00780cf500  syz-executor.0
 3067     1   771     0  SV      uwait   0xfffffe0076f82f00  syz-executor.1
 3065     1   792     0  SV      uwait   0xfffffe0077f18280  syz-executor.3
 3057     1   770     0  SV      uwait   0xfffffe0076f85280  syz-executor.0
 3052     1   771     0  SV      uwait   0xfffffe0076ec6d80  syz-executor.1
 3047  3044   792     0  SV      uwait   0xfffffe0077f18a80  syz-executor.3
 3044     1   792     0  DV      ppwait  0xfffffe0077fd3ac0  syz-executor.3
 3040     1   770     0  SV      uwait   0xfffffe0077f18b80  syz-executor.0
 3037     1   771     0  SV      uwait   0xfffffe0076f82a00  syz-executor.1
 3031     1   792     0  SV      uwait   0xfffffe0077f17e00  syz-executor.3
 3023     1   770     0  SV      uwait   0xfffffe0077f18880  syz-executor.0
 3018  3015   771     0  SV      uwait   0xfffffe0077f18080  syz-executor.1
 3015     1   771     0  DV      ppwait  0xfffffe0077fd2540  syz-executor.1
 3012     1   792     0  SV      uwait   0xfffffe0076f83400  syz-executor.3
 3004     1   770     0  SV      uwait   0xfffffe0077f18980  syz-executor.0
 2999     1   771     0  SV      uwait   0xfffffe0077f19300  syz-executor.1
 2996     1   792     0  SV      uwait   0xfffffe0076f83500  syz-executor.3
 2989  2986   770     0  SV      uwait   0xfffffe0077f19100  syz-executor.0
 2986     1   770     0  DV      ppwait  0xfffffe0077fd1520  syz-executor.0
 2984     1   771     0  SV      uwait   0xfffffe0077f19200  syz-executor.1
 2977     1   792     0  SV      uwait   0xfffffe0077f18480  syz-executor.3
 2972     1   770     0  SV      uwait   0xfffffe0076f84000  syz-executor.0
 2969     1   771     0  SV      uwait   0xfffffe0077f18380  syz-executor.1
 2964     1   792     0  SV      uwait   0xfffffe0077f19000  syz-executor.3
 2961  2958   770     0  SV      uwait   0xfffffe0077f19400  syz-executor.0
 2958     1   770     0  DV      ppwait  0xfffffe0077f7d560  syz-executor.0
 2956     1   771     0  SV      uwait   0xfffffe0077f18d80  syz-executor.1
 2949     1   792     0  SV      uwait   0xfffffe0077f19a00  syz-executor.3
 2944     1   770     0  SV      uwait   0xfffffe0077f19700  syz-executor.0
 2941     1   771     0  SV      uwait   0xfffffe0076f84200  syz-executor.1
 2936     1   792     0  SV      uwait   0xfffffe0076f84480  syz-executor.3
 2933  2930   770     0  SV      uwait   0xfffffe0076ca8e00  syz-executor.0
 2930     1   770     0  DV      ppwait  0xfffffe0077f3c560  syz-executor.0
 2928     1   771     0  SV      uwait   0xfffffe0076f84100  syz-executor.1
 2920     1   792     0  SV      uwait   0xfffffe0076f84b80  syz-executor.3
 2916     1   770     0  SV      uwait   0xfffffe0076ec8c00  syz-executor.0
 2912     1   771     0  SV      uwait   0xfffffe0076f84780  syz-executor.1
 2908     1   792     0  SV      uwait   0xfffffe0076ec6800  syz-executor.3
 2905  2902   770     0  SV      uwait   0xfffffe0076ca8900  syz-executor.0
 2902     1   770     0  DV      ppwait  0xfffffe0077e8faa0  syz-executor.0
 2898     1   771     0  SV      uwait   0xfffffe0076f84a80  syz-executor.1
 2888     1   792     0  SV      uwait   0xfffffe0076f85180  syz-executor.3
 2882     1   770     0  SV      uwait   0xfffffe0076c2c580  syz-executor.0
 2875  2872   771     0  SV      uwait   0xfffffe0076f85380  syz-executor.1
 2872     1   771     0  DV      ppwait  0xfffffe0077edd520  syz-executor.1
 2868     1   792     0  SV      uwait   0xfffffe0076ec8000  syz-executor.3
 2858     1   770     0  SV      uwait   0xfffffe0076ec6e80  syz-executor.0
 2852     1   771     0  SV      uwait   0xfffffe0076f85080  syz-executor.1
 2845  2842   792     0  SV      uwait   0xfffffe0076ec6400  syz-executor.3
 2842     1   792     0  DV      ppwait  0xfffffe0076fdcfe0  syz-executor.3
 2837     1   770     0  SV      uwait   0xfffffe0076c2ed80  syz-executor.0
 2828     1   771     0  SV      uwait   0xfffffe0076ec7f00  syz-executor.1
 2822     1   792     0  SV      uwait   0xfffffe0076ec6b80  syz-executor.3
 2814  2812   770     0  SV      uwait   0xfffffe0076ec7300  syz-executor.0
 2812     1   770     0  DV      ppwait  0xfffffe0077e19a80  syz-executor.0
 2807     1   771     0  SV      uwait   0xfffffe0076ec8380  syz-executor.1
 2798     1   792     0  SV      uwait   0xfffffe0076ec7200  syz-executor.3
 2792     1   770     0  SV      uwait   0xfffffe0076ec7500  syz-executor.0
 2784  2782   771     0  SV      uwait   0xfffffe0076ec8680  syz-executor.1
 2782     1   771     0  DV      ppwait  0xfffffe0076fdba60  syz-executor.1
 2777     1   792     0  SV      uwait   0xfffffe0076ec7e00  syz-executor.3
 2768     1   770     0  SV      uwait   0xfffffe0076ca7480  syz-executor.0
 2763     1  2763     0  Ss      select  0xfffffe0007876c40  dhclient
 2760     1  2760     0  Ss      select  0xfffffe006da298c0  dhclient
 2749     1  2749    65  Ss      select  0xfffffe00078772c0  dhclient
 2744     1   771     0  SV      uwait   0xfffffe0076ec8880  syz-executor.1
 2737  2735   792     0  SV      uwait   0xfffffe0076ec8480  syz-executor.3
 2735     1   792     0  DV      ppwait  0xfffffe0076fdc520  syz-executor.3
 2729     1   770     0  SV      uwait   0xfffffe0076ca5200  syz-executor.0
 2721     1   792     0  SV      uwait   0xfffffe0076f85480  syz-executor.3
 2715     1   771     0  SV      uwait   0xfffffe0076a06900  syz-executor.1
 2711  2708   770     0  SV      uwait   0xfffffe0076ec9900  syz-executor.0
 2708     1   770     0  DV      ppwait  0xfffffe0076efbfc0  syz-executor.0
 2704     1  2703     0  D       ifnet_d 0xffffffff83a74340  ifconfig
 2696     1   771     0  SV      uwait   0xfffffe0076c2ee80  syz-executor.1
 2690     1   770     0  SV      uwait   0xfffffe0076ec9680  syz-executor.0
 2685     1   792     0  SV      uwait   0xfffffe0076ec8a00  syz-executor.3
 2679  2677   771     0  SV      uwait   0xfffffe0076ca5900  syz-executor.1
 2677     1   771     0  DV      ppwait  0xfffffe0076f18520  syz-executor.1
 2672     1   792     0  SV      uwait   0xfffffe0076c2ec80  syz-executor.3
 2664     1   770     0  SV      uwait   0xfffffe0076ca5300  syz-executor.0
 2660     1   771     0  SV      uwait   0xfffffe0076a06d80  syz-executor.1
 2650  2648   770     0  SV      uwait   0xfffffe0076ec9280  syz-executor.0
 2648     1   770     0  DV      ppwait  0xfffffe0076efcfe0  syz-executor.0
 2645     1   771     0  SV      uwait   0xfffffe0076a06800  syz-executor.1
 2637     1   792     0  SV      uwait   0xfffffe0076c2cb00  syz-executor.3
 2631     1   770     0  SV      uwait   0xfffffe0076ca6180  syz-executor.0
 2625  2623   792     0  SV      uwait   0xfffffe0076c2bd00  syz-executor.3
 2623     1   792     0  DV      ppwait  0xfffffe0076e6eac0  syz-executor.3
 2618     1   771     0  SV      uwait   0xfffffe0076ca6280  syz-executor.1
 2611     1   770     0  SV      uwait   0xfffffe0076c2b100  syz-executor.0
 2603     1   771     0  SV      uwait   0xfffffe0076a06e80  syz-executor.1
 2599  2597   770     0  SV      uwait   0xfffffe0076c2c180  syz-executor.0
 2597     1   770     0  DV      ppwait  0xfffffe0076e16ac0  syz-executor.0
 2593     1   792     0  SV      uwait   0xfffffe0076ca6880  syz-executor.3
 2583     1   771     0  SV      uwait   0xfffffe0076ca6f00  syz-executor.1
 2578     1   792     0  SV      uwait   0xfffffe0076c2b680  syz-executor.3
 2572  2570   770     0  SV      uwait   0xfffffe0076ca6e00  syz-executor.0
 2570     1   770     0  DV      ppwait  0xfffffe0076d9baa0  syz-executor.0
 2566     1   771     0  SV      uwait   0xfffffe0076c2c380  syz-executor.1
 2556     1   770     0  SV      uwait   0xfffffe0076ca7380  syz-executor.0
 2552     1   771     0  SV      uwait   0xfffffe0076c2ca00  syz-executor.1
 2546  2545   792     0  SV      uwait   0xfffffe0076ca7880  syz-executor.3
 2545     1   792     0  DV      ppwait  0xfffffe0076dd8a60  syz-executor.3
 2538     1   770     0  SV      uwait   0xfffffe0076ca7c00  syz-executor.0
 2531     1   792     0  SV      uwait   0xfffffe0076c2c700  syz-executor.3
 2525     1   771     0  SV      uwait   0xfffffe0076ca7080  syz-executor.1
 2520  2519   770     0  SV      uwait   0xfffffe0076ca7680  syz-executor.0
 2519     1   770     0  DV      ppwait  0xfffffe0076d4ba60  syz-executor.0
 2511     1   771     0  SV      uwait   0xfffffe0076c2d580  syz-executor.1
 2505     1   770     0  SV      uwait   0xfffffe0076c2d280  syz-executor.0
 2500     1   792     0  SV      uwait   0xfffffe0076ca7780  syz-executor.3
 2492  2491   771     0  SV      uwait   0xfffffe0076c2e600  syz-executor.1
 2491     1   771     0  DV      ppwait  0xfffffe0076cc1fe0  syz-executor.1
 2486     1   792     0  SV      uwait   0xfffffe0076c2d900  syz-executor.3
 2478     1   770     0  SV      uwait   0xfffffe007693f800  syz-executor.0
 2474     1   771     0  SV      uwait   0xfffffe0076ca8180  syz-executor.1
 2465  2464   770     0  SV      uwait   0xfffffe0074b29e80  syz-executor.0
 2464     1   770     0  DV      ppwait  0xfffffe0076c81a60  syz-executor.0
 2460     1   771     0  SV      uwait   0xfffffe0076ca8380  syz-executor.1
 2453     1   792     0  SV      uwait   0xfffffe0074b29c80  syz-executor.3
 2446     1   770     0  SV      uwait   0xfffffe0076c2e400  syz-executor.0
 2440  2439   792     0  SV      uwait   0xfffffe0076ca8680  syz-executor.3
 2439     1   792     0  DV      ppwait  0xfffffe0076c4ba60  syz-executor.3
 2432     1   771     0  SV      uwait   0xfffffe0076942d80  syz-executor.1
 2428     1   770     0  SV      uwait   0xfffffe007693f000  syz-executor.0
 2419     1   771     0  SV      uwait   0xfffffe007693fd00  syz-executor.1
 2413  2412   770     0  SV      uwait   0xfffffe0076c2e000  syz-executor.0
 2412     1   770     0  DV      ppwait  0xfffffe0076c11a80  syz-executor.0
 2401     1   792     0  SV      uwait   0xfffffe0074b29980  syz-executor.3
 2390     1   770     0  SV      uwait   0xfffffe0076942e80  syz-executor.0
 2386  2385   792     0  SV      uwait   0xfffffe0076942780  syz-executor.3
 2385     1   792     0  DV      ppwait  0xfffffe0076c4b500  syz-executor.3
 2377     1   771     0  SV      uwait   0xfffffe007693f200  syz-executor.1
 2366     1   792     0  SV      uwait   0xfffffe0076a03b80  syz-executor.3
 2362  2361   771     0  SV      uwait   0xfffffe0076a03400  syz-executor.1
 2361     1   771     0  DV      ppwait  0xfffffe0076c11520  syz-executor.1
 2357     1   770     0  SV      uwait   0xfffffe0076a03000  syz-executor.0
 2347     1   771     0  SV      uwait   0xfffffe0076a04b00  syz-executor.1
 2342     1   770     0  SV      uwait   0xfffffe007693fb00  syz-executor.0
 2335  2334   792     0  SV      uwait   0xfffffe006dcb0e80  syz-executor.3
 2334     1   792     0  DV      ppwait  0xfffffe0076b55500  syz-executor.3
 2329     1   771     0  SV      uwait   0xfffffe0076a04600  syz-executor.1
 2320     1   792     0  SV      uwait   0xfffffe0076a04400  syz-executor.3
 2315     1   771     0  SV      uwait   0xfffffe0076940980  syz-executor.1
 2310     1   770     0  SV      uwait   0xfffffe0076940400  syz-executor.0
 2301     1   792     0  SV      uwait   0xfffffe0076940b80  syz-executor.3
 2295     1   770     0  SV      uwait   0xfffffe006dcb0a80  syz-executor.0
 2287     1   792     0  SV      uwait   0xfffffe0007b6eb00  syz-executor.3
 2282     1   771     0  SV      uwait   0xfffffe006dcb1800  syz-executor.1
 2272     1   770     0  SV      uwait   0xfffffe006dcb0b00  syz-executor.0
 2260     1   771     0  SV      uwait   0xfffffe0076a05c80  syz-executor.1
 2255     1   770     0  SV      uwait   0xfffffe006dcb1600  syz-executor.0
 2245     1   792     0  SV      uwait   0xfffffe0076940c80  syz-executor.3
 2239     1   770     0  SV      uwait   0xfffffe0076942200  syz-executor.0
 2231     1   792     0  SV      uwait   0xfffffe0076941500  syz-executor.3
 2227     1   771     0  SV      uwait   0xfffffe0076941300  syz-executor.1
 2221     1   770     0  SV      uwait   0xfffffe0074b26100  syz-executor.0
 2212     1   771     0  SV      uwait   0xfffffe0076a05200  syz-executor.1
 2207     1   770     0  SV      uwait   0xfffffe0076a05d80  syz-executor.0
 2200     1   792     0  SV      uwait   0xfffffe0076a05980  syz-executor.3
 2194     1   771     0  SV      uwait   0xfffffe006dcb1700  syz-executor.1
 2185     1   792     0  SV      uwait   0xfffffe0076941a80  syz-executor.3
 2180     1   771     0  SV      uwait   0xfffffe0076941880  syz-executor.1
 2176     1   770     0  SV      uwait   0xfffffe0076a06400  syz-executor.0
 2162     1   792     0  SV      uwait   0xfffffe0074b26c00  syz-executor.3
 2121     1   770     0  SV      uwait   0xfffffe0074b26000  syz-executor.0
 2107     1   792     0  SV      uwait   0xfffffe0076942300  syz-executor.3
 2095     1   771     0  SV      uwait   0xfffffe006dcb1b00  syz-executor.1
 2079     1   770     0  SV      uwait   0xfffffe0074b27700  syz-executor.0
 2074     1   792     0  SV      uwait   0xfffffe0074b27600  syz-executor.3
 2063     1   771     0  SV      uwait   0xfffffe0074b26e00  syz-executor.1
 2043     1   792     0  SV      uwait   0xfffffe0074b28a00  syz-executor.3
 2018     1   770     0  SV      uwait   0xfffffe0074b27180  syz-executor.0
 1946     1   770     0  SV      uwait   0xfffffe00584cc900  syz-executor.0
 1883     1   770     0  SV      uwait   0xfffffe0074b28280  syz-executor.0
 1870     1   770     0  SV      uwait   0xfffffe0074b26d00  syz-executor.0
 1861     1   771     0  SV      uwait   0xfffffe0074b28600  syz-executor.1
 1848     1   771     0  SV      uwait   0xfffffe0074b29100  syz-executor.1
 1842     1   792     0  SV      uwait   0xfffffe00584cc400  syz-executor.3
 1828     1   770     0  SV      uwait   0xfffffe006dcaf380  syz-executor.0
 1823     1   792     0  SV      uwait   0xfffffe0007b70400  syz-executor.3
 1814     1   770     0  SV      uwait   0xfffffe006dcae000  syz-executor.0
 1806     1   792     0  SV      uwait   0xfffffe006dcaec80  syz-executor.3
 1797     1   771     0  SV      uwait   0xfffffe0074b28e80  syz-executor.1
 1788     1   792     0  SV      uwait   0xfffffe0007b70480  syz-executor.3
 1771     1   771     0  SV      uwait   0xfffffe00584ccf00  syz-executor.1
 1754     1   770     0  SV      uwait   0xfffffe0007980780  syz-executor.0
 1725     1   770     0  SV      uwait   0xfffffe0074b28b00  syz-executor.0
 1716     1   771     0  SV      uwait   0xfffffe006dcaeb80  syz-executor.1
 1688     1   771     0  SV      uwait   0xfffffe006dcaea80  syz-executor.1
 1671     1   792     0  SV      uwait   0xfffffe0007980900  syz-executor.3
 1660     1   770     0  SV      uwait   0xfffffe0007b6d580  syz-executor.0
 1655     1   771     0  SV      uwait   0xfffffe0074b28800  syz-executor.1
 1647     1   792     0  SV      uwait   0xfffffe006dcb0800  syz-executor.3
 1631     1   792     0  SV      uwait   0xfffffe0074b29300  syz-executor.3
 1626     1   771     0  SV      uwait   0xfffffe006dcae180  syz-executor.1
 1598     1   771     0  SV      uwait   0xfffffe00584c9080  syz-executor.1
 1578     1   792     0  SV      uwait   0xfffffe006dcaf480  syz-executor.3
 1563     1   770     0  SV      uwait   0xfffffe006dcaf800  syz-executor.0
 1549     1   771     0  SV      uwait   0xfffffe00584c9480  syz-executor.1
 1535     1   792     0  SV      uwait   0xfffffe0007b6e600  syz-executor.3
 1494     1   770     0  SV      uwait   0xfffffe0007980600  syz-executor.0
 1463     1   771     0  SV      uwait   0xfffffe0007b70200  syz-executor.1
 1445     1   792     0  SV      uwait   0xfffffe006dcaf280  syz-executor.3
 1400     1   792     0  SV      uwait   0xfffffe0074b29200  syz-executor.3
 1370     1   792     0  SV      uwait   0xfffffe006dcafb00  syz-executor.3
 1365     1   771     0  SV      uwait   0xfffffe006dcaf180  syz-executor.1
 1335     1   771     0  SV      uwait   0xfffffe0007b70300  syz-executor.1
 1320     1   770     0  SV      uwait   0xfffffe006dcafd00  syz-executor.0
 1293     1   792     0  SV      uwait   0xfffffe0007b70680  syz-executor.3
 1271     1   771     0  SV      uwait   0xfffffe006dcafa00  syz-executor.1
 1258     1  1258     0  Ss      select  0xfffffe0007876d40  dhclient
 1255     1  1255     0  Ss      select  0xfffffe0007877340  dhclient
 1225     1   770     0  SV      uwait   0xfffffe00584ca500  syz-executor.0
 1220     1   792     0  SV      uwait   0xfffffe0007b70a80  syz-executor.3
 1178     1   770     0  SV      uwait   0xfffffe00584c9180  syz-executor.0
 1130     1  1128     0  D       tun_con 0xfffffe006dc1bca8  ifconfig
 1122     1   770     0  SV      uwait   0xfffffe006dcb0180  syz-executor.0
 1055     1   770     0  SV      uwait   0xfffffe0007b6e100  syz-executor.0
 1014     1   782     0  SV      uwait   0xfffffe0007b6e500  syz-executor.2
  990     1   782     0  SV      uwait   0xfffffe0007b70e00  syz-executor.2
  984     1   771     0  SV      uwait   0xfffffe006dcaf900  syz-executor.1
  971     1   771     0  SV      uwait   0xfffffe00584ca700  syz-executor.1
  965     1   792     0  SV      uwait   0xfffffe006dcb0580  syz-executor.3
  947     1   792     0  SV      uwait   0xfffffe00584ca600  syz-executor.3
  943     1   771     0  SV      uwait   0xfffffe0074b29000  syz-executor.1
  934     1   771     0  SV      uwait   0xfffffe00584c9380  syz-executor.1
  931     1   770     0  SV      uwait   0xfffffe0007b70c80  syz-executor.0
  900     1   771     0  SV      uwait   0xfffffe006dcaf700  syz-executor.1
  859   856   792     0  SV      uwait   0xfffffe006dcb0480  syz-executor.3
  856     1   792     0  DV      ppwait  0xfffffe006e10aa80  syz-executor.3
  819     0     0     0  DL      aiordy  0xfffffe0057fe8040  [aiod4]
  818     0     0     0  DL      aiordy  0xfffffe0057fe85a0  [aiod3]
  817     0     0     0  DL      aiordy  0xfffffe005420c5c0  [aiod2]
  816     0     0     0  DL      aiordy  0xfffffe006b3f8580  [aiod1]
  815     1   770     0  SV      uwait   0xfffffe0007b6e700  syz-executor.0
  771   768   771     0  Ss      nanslp  0xffffffff83956481  syz-executor.1
  768   766   766     0  S       (threaded)                  syz-fuzzer
100119                   S       kqread  0xfffffe0057f81a00  syz-fuzzer
100120                   S       uwait   0xfffffe0007980100  syz-fuzzer
100121                   S       uwait   0xfffffe0007980200  syz-fuzzer
100122                   S       uwait   0xfffffe0007980300  syz-fuzzer
100123                   S       uwait   0xfffffe0007980400  syz-fuzzer
100124                   S       uwait   0xfffffe00584cad80  syz-fuzzer
100125                   S       uwait   0xfffffe006dcb1200  syz-fuzzer
100126                   S       wait    0xfffffe006dc41040  syz-fuzzer
100128                   S       wait    0xfffffe006dc41040  syz-fuzzer
100130                   S       uwait   0xfffffe00584ca300  syz-fuzzer
100133                   S       wait    0xfffffe006dc41040  syz-fuzzer
100143                   S       uwait   0xfffffe006dcb0680  syz-fuzzer
  766   764   766     0  Ss      pause   0xfffffe006dc41650  csh
  764   682   764     0  Ss      select  0xfffffe0007877240  sshd
  748     1   748     0  Ss+     ttyin   0xfffffe005801d4b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe00593478b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe00593480b0  getty
  745     1   745     0  Ss+     ttyin   0xfffffe00593488b0  getty
  744     1   744     0  Ss+     ttyin   0xfffffe00543690b0  getty
  743     1   743     0  Ss+     ttyin   0xfffffe00543698b0  getty
  742     1   742     0  Ss+     ttyin   0xfffffe005436a0b0  getty
  741     1   741     0  Ss+     ttyin   0xfffffe005436a8b0  getty
  740     1   740     0  Ss+     ttyin   0xfffffe005436b0b0  getty
  686     1   686     0  Ss      nanslp  0xffffffff83956481  cron
  682     1   682     0  Ss      select  0xfffffe0007877740  sshd
  495     1   495     0  Ss      select  0xfffffe006da29f40  syslogd
  424     1   424     0  Ss      wait    0xfffffe006b3f9040  devd
  423     1   423    65  Ss      select  0xfffffe0007877cc0  dhclient
  338     1   338     0  Ss      select  0xfffffe00078779c0  dhclient
  335     1   335     0  Ss      select  0xfffffe0007877c40  dhclient
   17     0     0     0  DL      syncer  0xffffffff83a73ba0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0057fe9060  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83a72180  [bufdaemon]
100082                   D       -       0xffffffff82e02140  [bufspacedaemon-0]
100095                   D       sdflush 0xfffffe005957bce8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83abb700  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83aa3578  [dom0]
100080                   D       launds  0xffffffff83aa3584  [laundry: dom0]
100081                   D       umarcl  0xffffffff81d49570  [uma]
    7     0     0     0  DL      -       0xffffffff836d3c70  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff8422cbb0  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff84579760  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff8369e340  [doneq0]
100045                   D       -       0xffffffff8369e2c0  [async]
100076                   D       -       0xffffffff8369e140  [scanner]
    3     0     0     0  DL      (threaded)                  [crypto]
100041                   D       crypto_ 0xffffffff83a9ed20  [crypto]
100042                   D       crypto_ 0xfffffe0057f84030  [crypto returns 0]
100043                   D       crypto_ 0xfffffe0057f84080  [crypto returns 1]
   14     0     0     0  DL      seqstat 0xfffffe0057eb9c88  [sequencer 00]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff838fede0  [g_event]
100036                   D       -       0xffffffff838fee00  [g_up]
100037                   D       -       0xffffffff838fee20  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100031                   I                                   [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe005420b040  [init]
   10     0     0     0  DL      audit_w 0xffffffff83a9f780  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff838ff7c0  [swapper]
100005                   D       -       0xfffffe00085f7d00  [softirq_0]
100006                   D       -       0xfffffe00085f7c00  [softirq_1]
100007                   D       -       0xfffffe00085f7b00  [if_io_tqg_0]
100008                   D       -       0xfffffe00085f7a00  [if_io_tqg_1]
100009                   D       -       0xfffffe00085f7900  [if_config_tqg_0]
100010                   D       -       0xfffffe00085f7800  [pci_hp taskq]
100011                   D       -       0xfffffe00085f7700  [kqueue_ctx taskq]
100014                   D       -       0xfffffe00085f7400  [thread taskq]
100016                   D       -       0xfffffe00085f7200  [aiod_kick taskq]
100017                   D       -       0xfffffe00085f7100  [deferred_unmount ta]
100018                   D       -       0xfffffe00085f7000  [inm_free taskq]
100019                   D       -       0xfffffe00085f6e00  [in6m_free taskq]
100020                   D       -       0xfffffe00085f6d00  [linuxkpi_irq_wq]
100021                   D       -       0xfffffe00085f6c00  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe00085f6c00  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe00085f6c00  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe00085f6c00  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe00085f6b00  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe00085f6b00  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe00085f6b00  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe00085f6b00  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe00085f6a00  [firmware taskq]
100039                   D       -       0xfffffe00085f6700  [crypto_0]
100040                   D       -       0xfffffe00085f6700  [crypto_1]
100055                   D       -       0xfffffe00085f6500  [vtnet0 rxq 0]
100056                   D       -       0xfffffe00085f6400  [vtnet0 txq 0]
100057                   D       -       0xfffffe00085f6300  [vtnet0 rxq 1]
100058                   D       -       0xfffffe00085f6200  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0057fbd380  [virtio_balloon]
100066                   D       -       0xffffffff826f05c0  [deadlkres]
100070                   D       -       0xfffffe005857ab00  [acpi_task_0]
100071                   D       -       0xfffffe005857ab00  [acpi_task_1]
100072                   D       -       0xfffffe005857ab00  [acpi_task_2]
100074                   D       -       0xfffffe00085f8100  [mca taskq]
100075                   D       -       0xfffffe00085f6600  [CAM taskq]
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 1648  1647   792     0  Z                                   syz-executor.3
 2673  2672   792     0  Z                                   syz-executor.3
 1649  1647   792     0  Z                                   syz-executor.3
 2678  2677   771     0  Z                                   syz-executor.1
 4727  4726   770     0  Z                                   syz-executor.0
 2680  2679   771     0  Z                                   syz-executor.1
 1656  1655   771     0  Z                                   syz-executor.1
 4730  4729   771     0  Z                                   syz-executor.1
 4731  4729   771     0  Z                                   syz-executor.1
 5757  5756   771     0  Z                                   syz-executor.1
 1661  1660   770     0  Z                                   syz-executor.0
 5758  5756   771     0  Z                                   syz-executor.1
 1662  1660   770     0  Z                                   syz-executor.0
 5759  5756   771     0  Z                                   syz-executor.1
 2691  2690   770     0  Z                                   syz-executor.0
 2692  2690   770     0  Z                                   syz-executor.0
 4742  4741   771     0  Z                                   syz-executor.1
 1672  1671   792     0  Z                                   syz-executor.3
 5769  5768   771     0  Z                                   syz-executor.1
 2697  2696   771     0  Z                                   syz-executor.1
 1673  1671   792     0  Z                                   syz-executor.3
 5770  5768   771     0  Z                                   syz-executor.1
 5771  5768   771     0  Z                                   syz-executor.1
 4749  4748   770     0  Z                                   syz-executor.0
 4750  4748   770     0  Z                                   syz-executor.0
 5781  5780   771     0  Z                                   syz-executor.1
 2709  2708   770     0  Z                                   syz-executor.0
 5782  5780   771     0  Z                                   syz-executor.1
 5783  5780   771     0  Z                                   syz-executor.1
 4761  4760   770     0  Z                                   syz-executor.0
 2713  2711   770     0  Z                                   syz-executor.0
 1689  1688   771     0  Z                                   syz-executor.1
 1690  1688   771     0  Z                                   syz-executor.1
 2716  2715   771     0  Z                                   syz-executor.1
 2722  2721   792     0  Z                                   syz-executor.3
 2723  2721   792     0  Z                                   syz-executor.3
 4778  4777   770     0  Z                                   syz-executor.0
 2730  2729   770     0  Z                                   syz-executor.0
 2736  2735   792     0  Z                                   syz-executor.3
 2738  2737   792     0  Z                                   syz-executor.3
 1717  1716   771     0  Z                                   syz-executor.1
 1719  1716   771     0  Z                                   syz-executor.1
 2745  2744   771     0  Z                                   syz-executor.1
 1726  1725   770     0  Z                                   syz-executor.0
 1727  1725   770     0  Z                                   syz-executor.0
 4811  4810   771     0  Z                                   syz-executor.1
 4812  4810   771     0  Z                                   syz-executor.1
 2769  2768   770     0  Z                                   syz-executor.0
 2770  2768   770     0  Z                                   syz-executor.0
 4823  4822   770     0  Z                                   syz-executor.0
 2778  2777   792     0  Z                                   syz-executor.3
 1755  1754   770     0  Z                                   syz-executor.0
 1756  1754   770     0  Z                                   syz-executor.0
 2783  2782   771     0  Z                                   syz-executor.1
 4833  4832   771     0  Z                                   syz-executor.1
 2785  2784   771     0  Z                                   syz-executor.1
 4834  4832   771     0  Z                                   syz-executor.1
 2793  2792   770     0  Z                                   syz-executor.0
 1772  1771   771     0  Z                                   syz-executor.1
 4845  4844   770     0  Z                                   syz-executor.0
 1773  1771   771     0  Z                                   syz-executor.1
 1774  1771   771     0  Z                                   syz-executor.1
 2799  2798   792     0  Z                                   syz-executor.3
 2800  2798   792     0  Z                                   syz-executor.3
 4855  4854   771     0  Z                                   syz-executor.1
 4856  4854   771     0  Z                                   syz-executor.1
 2808  2807   771     0  Z                                   syz-executor.1
 2813  2812   770     0  Z                                   syz-executor.0
 1789  1788   792     0  Z                                   syz-executor.3
 1790  1788   792     0  Z                                   syz-executor.3
 2815  2814   770     0  Z                                   syz-executor.0
 4867  4866   770     0  Z                                   syz-executor.0
 1798  1797   771     0  Z                                   syz-executor.1
 2823  2822   792     0  Z                                   syz-executor.3
 1799  1797   771     0  Z                                   syz-executor.1
 1800  1797   771     0  Z                                   syz-executor.1
 4877  4876   771     0  Z                                   syz-executor.1
 2829  2828   771     0  Z                                   syz-executor.1
 4878  4876   771     0  Z                                   syz-executor.1
 2830  2828   771     0  Z                                   syz-executor.1
 1807  1806   792     0  Z                                   syz-executor.3
 1808  1806   792     0  Z                                   syz-executor.3
 1809  1806   792     0  Z                                   syz-executor.3
 2838  2837   770     0  Z                                   syz-executor.0
 4889  4888   770     0  Z                                   syz-executor.0
 2843  2842   792     0  Z                                   syz-executor.3
 2844  2842   792     0  Z                                   syz-executor.3
 1824  1823   792     0  Z                                   syz-executor.3
 1825  1823   792     0  Z                                   syz-executor.3
 1826  1823   792     0  Z                                   syz-executor.3
 4899  4898   771     0  Z                                   syz-executor.1
 4900  4898   771     0  Z                                   syz-executor.1
 2853  2852   771     0  Z                                   syz-executor.1
 1829  1828   770     0  Z                                   syz-executor.0
 1830  1828   770     0  Z                                   syz-executor.0
 1831  1828   770     0  Z                                   syz-executor.0
 2859  2858   770     0  Z                                   syz-executor.0
 2860  2858   770     0  Z                                   syz-executor.0
 2873  2872   771     0  Z                                   syz-executor.1
 1849  1848   771     0  Z                                   syz-executor.1
 2874  2872   771     0  Z                                   syz-executor.1
 1850  1848   771     0  Z                                   syz-executor.1
 4923  4922   771     0  Z                                   syz-executor.1
 1851  1848   771     0  Z                                   syz-executor.1
 4924  4922   771     0  Z                                   syz-executor.1
 2883  2882   770     0  Z                                   syz-executor.0
 1862  1861   771     0  Z                                   syz-executor.1
 1863  1861   771     0  Z                                   syz-executor.1
 1864  1861   771     0  Z                                   syz-executor.1
 2889  2888   792     0  Z                                   syz-executor.3
 2890  2888   792     0  Z                                   syz-executor.3
 4945  4944   771     0  Z                                   syz-executor.1
 4946  4944   771     0  Z                                   syz-executor.1
 2903  2902   770     0  Z                                   syz-executor.0
 2904  2902   770     0  Z                                   syz-executor.0
 1884  1883   770     0  Z                                   syz-executor.0
 1885  1883   770     0  Z                                   syz-executor.0
 1886  1883   770     0  Z                                   syz-executor.0
 2913  2912   771     0  Z                                   syz-executor.1
 2917  2916   770     0  Z                                   syz-executor.0
 4967  4966   771     0  Z                                   syz-executor.1
 4968  4966   771     0  Z                                   syz-executor.1
 2921  2920   792     0  Z                                   syz-executor.3
 2922  2920   792     0  Z                                   syz-executor.3
 2931  2930   770     0  Z                                   syz-executor.0
 2932  2930   770     0  Z                                   syz-executor.0
 4989  4988   771     0  Z                                   syz-executor.1
 4990  4988   771     0  Z                                   syz-executor.1
 2945  2944   770     0  Z                                   syz-executor.0
 2950  2949   792     0  Z                                   syz-executor.3
 2959  2958   770     0  Z                                   syz-executor.0
 2960  2958   770     0  Z                                   syz-executor.0
 5012  5011   771     0  Z                                   syz-executor.1
 1947  1946   770     0  Z                                   syz-executor.0
 1948  1946   770     0  Z                                   syz-executor.0
 2973  2972   770     0  Z                                   syz-executor.0
 1949  1946   770     0  Z                                   syz-executor.0
 2978  2977   792     0  Z                                   syz-executor.3
 5030  5029   771     0  Z                                   syz-executor.1
 2987  2986   770     0  Z                                   syz-executor.0
 4012  4011   770     0  Z                                   syz-executor.0
 2988  2986   770     0  Z                                   syz-executor.0
 5048  5047   771     0  Z                                   syz-executor.1
 3000  2999   771     0  Z                                   syz-executor.1
 3005  3004   770     0  Z                                   syz-executor.0
 3016  3015   771     0  Z                                   syz-executor.1
 3017  3015   771     0  Z                                   syz-executor.1
 5066  5065   771     0  Z                                   syz-executor.1
 3032  3031   792     0  Z                                   syz-executor.3
 5084  5083   771     0  Z                                   syz-executor.1
 2019  2018   770     0  Z                                   syz-executor.0
 3045  3044   792     0  Z                                   syz-executor.3
 3046  3044   792     0  Z                                   syz-executor.3
 3058  3057   770     0  Z                                   syz-executor.0
 2044  2043   792     0  Z                                   syz-executor.3
 2045  2043   792     0  Z                                   syz-executor.3
 2046  2043   792     0  Z                                   syz-executor.3
 3071  3070   770     0  Z                                   syz-executor.0
db> show all locks
Process 1130 (ifconfig) thread 0xfffffe006e06e000 (100115)
exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83a74340) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3039
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          filedesc          962         7703K         9674
            linker          372         4934K          482
          tcp_hpts            7         4801K            7
            devbuf         4192         4324K         4220
           subproc         1951         4252K         6771
         sysctloid        34865         2055K        34936
             vtbuf           24         1968K           46
              kobj          326         1304K          488
            newblk          122         1055K         3382
               pcb          364         1047K         2709
          vfscache            3         1025K            3
      tcp_fsb_rack          288          594K          654
          inodedep          174          577K         2756
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
           kdtrace         2024          324K         9455
              vmem            4          284K           12
              umtx         2128          266K         2128
         vnet_data            2          224K            2
          acpitask            1          224K            1
            KTRACE          100          200K          100
            acpica         1674          184K        60830
           pagedep          124          159K         2569
           tidhash            3          141K            3
        tfo_ccache            1          128K            1
          IP reass            1          128K            1
            DEVFS1          109          109K          126
               sem            4          106K            4
        gtaskqueue           18           98K           18
               BPF           46           88K           54
         sctp_atcl          226           85K         1452
               bus          985           81K         5155
          mtx_pool            2           72K            2
          syncache            1           68K            1
     NFSD srvcache            3           68K            3
            module          513           65K          513
       ddb_capture            1           64K            1
            kqueue          973           63K         5798
         sctp_stro           58           58K          130
            CC Mem          194           49K         1075
              temp           33           37K         2337
      tcp_pcm_rack          144           36K          327
               shm            2           34K            3
           pwddesc          534           34K         5875
         hostcache            1           32K            1
            DEVFS3          128           32K          138
               msg            4           30K            4
            kbdmux            6           28K            6
               LRO           24           25K           24
            ifaddr           70           20K           72
        DEVFS_RULE           56           20K           56
            dirrem           74           19K         2617
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          130           16K          410
           ithread           97           16K           97
         newdirblk          120           15K         2550
            bus-sc           34           15K         1687
      eventhandler          162           14K          162
           lltable           41           13K           52
             ifnet            7           13K            7
       ether_multi          152           13K          162
              kenv           95           12K           95
         proc-args          573           11K         7124
         sctp_atky          284           11K         1584
            DEVFSP          169           11K          483
              GEOM           61           11K          481
              rman           86           11K          451
         CAM queue            5           11K         1528
          kcovinfo          143            9K          143
         in6_multi           65            9K           65
            plimit           34            9K          487
         bmsafemap            2            9K         2691
               rpc            4            9K            4
           devstat            4            9K            4
              UART           12            9K           12
              ksem            1            8K           18
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
     audit_evclass          238            8K          300
       inpcbpolicy          233            8K         1411
         sctp_timw           28            7K           28
         taskqueue           63            7K           63
              cred           26            7K          346
          freefile           49            7K         2199
            sglist            6            7K            6
           CAM DEV            3            6K          510
         pfs_nodes           22            6K           22
             hhook           16            6K           18
           session           41            6K           55
       ufs_dirhash           24            5K           24
               UMA          267            5K          267
          pf_ifnet           10            5K           21
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
         sctp_athm          226            4K         1452
           acpisem           28            4K           28
               osd          199            4K         1064
             lockf           31            4K           70
             selfd           52            4K        17164
          terminal           11            3K           11
            select           19            3K          121
             clone            9            3K            9
           uidinfo            3            3K           12
        local_apic            1            2K            1
           io_apic            1            2K            1
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           13
          sctp_map          116            2K          260
          sctp_ifa           13            2K           14
            Unitno           27            2K           49
           CAM XPT           22            2K          543
               msi           12            2K           12
          in_multi            6            2K            8
               tun            4            2K            4
         toponodes            6            2K            6
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
             mkdir            9            2K         5100
           softdep            1            1K            1
            diradd            8            1K         2653
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           28
      NFSD session            1            1K            1
        CAM periph            4            1K          271
         cryptodev           12            1K          282
          sctp_ifn            6            1K           14
             ipsec            3            1K            3
               mld            6            1K            6
              igmp            6            1K            6
              pfil            6            1K            6
            isadev            6            1K            6
             mount           16            1K           89
          pci_link           10            1K           10
            crypto            4            1K            4
 encap_export_host           12            1K           12
          procdesc            5            1K           18
           netlink            2            1K           39
              cdev            2            1K            2
            soname           28            1K         4322
       lkpikmalloc            8            1K            9
    chacha20random            1            1K            1
            biobuf            1            1K            1
            ip6opt            2            1K           10
            vnodes            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
               aio            4            1K            4
          pmchooks            1            1K            1
          CAM path            4            1K         1034
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          filecaps            5            1K          111
          sctp_vrf            1            1K            1
              vnet            1            1K            1
               pmc            1            1K            1
           entropy            2            1K           49
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          freework            1            1K         2149
          p1003.1b            1            1K            1
       tcp_do_rack            0            0K            0
           filemon            0            0K          140
            mqdata            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K          561
         sctp_iter            0            0K           11
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           11
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            0
          pf_table            0            0K            0
           pf_rule            0            0K            1
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
     pf_krule_item            0            0K            0
           pf_temp            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
               ixl            0            0K            0
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
       fpukern_ctx            0            0K            0
          xen_intr            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
        aesni_data            0            0K            0
            xenbus            0            0K            0
     vm_fictitious            0            0K            0
           UMAHash            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K          465
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           12
           jsegdep            0            0K            0
              jseg            0            0K            0
         jfreefrag            0            0K            0
          jfreeblk            0            0K            0
           jnewblk            0            0K            0
            jmvref            0            0K            0
           jremref            0            0K            0
           jaddref            0            0K            0
           freedep            0            0K            0
          freeblks            0            0K         2148
          freefrag            0            0K           57
        allocindir            0            0K            0
          indirdep            0            0K           10
       allocdirect            0            0K            0
          ufs_trim            0            0K            0
           mactemp            0            0K            0
     audit_trigger            0            0K            0
 audit_pipe_presel            0            0K            0
     audit_pipeent            0            0K            0
        audit_pipe            0            0K            0
      audit_evname            0            0K            0
         audit_bsm            0            0K            0
      audit_gidset            0            0K            0
        audit_text            0            0K            0
        audit_path            0            0K            0
        audit_data            0            0K            0
        audit_cred            0            0K            0
          ktls_ocf            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
      MLX5E_TLS_RX            0            0K            0
        MLX5EEPROM            0            0K            0
         MLX5E_TLS            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
          MLX5DUMP            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
       simple_attr            0            0K            0
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            0            0K            0
           lkpimhi            0            0K            0
            lkpifw            0            0K            0
         lkpi80211            0            0K            0
               NLM            0            0K            0
    ipsec-spdcache            0            0K            0
         ipsec-reg            0            0K            0
        ipsec-misc            0            0K            0
      ipsecrequest            0            0K            0
       ip6_msource            0            0K            0
      ip6_moptions            0            0K            0
       in6_mfilter            0            0K            0
             frag6            0            0K            0
            tcplog            0            0K            0
        tcp_hwpace            0            0K            0
        ip_msource            0            0K            0
       ip_moptions            0            0K            0
        in_mfilter            0            0K            0
              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
         80211perr            0            0K            0
         80211prep            0            0K            0
         80211preq            0            0K            0
          80211dfs            0            0K            0
       80211crypto            0            0K            0
          80211vap            0            0K            0
             iflib            0            0K            0
              vlan            0            0K            0
               gif            0            0K            0
           ifdescr            0            0K            0
              zlib            0            0K           19
           fadvise            0            0K            0
           VN POLL            0            0K            0
            statfs            0            0K          222
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K           21
               lio            0            0K         4694
               acl            0            0K            0
          mbuf_tag            0            0K            0
              ktls            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
           timerfd            0            0K            0
               iov            0            0K        19770
          ioctlops            0            0K          137
           eventfd            0            0K            0
           Witness            0            0K            0
             stack            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8320    1078       36498       0     254   38494208        0
      malloc-16384  16384     484       1        4836       0       1    7946240        0
       malloc-4096   4096    1463       1        7182       0       2    5996544        0
        RADIX NODE    144   17588     159       81453       0      62    2555568        0
              mbuf    256    8779     629       79965       0     254    2408448        0
           tcp_log    416       0    5337        6187       0     254    2220192        0
            THREAD   1824    1052      12        3663       0       8    1940736        0
         VM OBJECT    264    6648      42       46640       0      30    1766160        0
        malloc-384    384    4444      56        5694       0      30    1728000        0
          BUF TRIE    144     226   11562        1123       0      62    1697472        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
        malloc-128    128   11448     146       11517       0     126    1484032        0
       UMA Slabs 0    112   12626       4       12626       0     126    1414560        0
              PROC   1376     970       9        5790       0       8    1347104        0
         MAP ENTRY     96   13605     129      126502       0     126    1318464        0
         vmem btag     56   22196      91       22196       0     254    1248072        0
         sctp_asoc   2256      58     452         130       0     254    1150560        0
         FFS inode   1168     941      25        3140       0       8    1128288        0
      malloc-65536  65536      15       0          18       0       1     983040        0
     FPU_save_area    832    1054      26        3936       0      16     898560        0
         filedesc0   1072     534      12        5875       0       8     585312        0
           sctp_ep   1144     168     343        1322       0     254     584584        0
          lkpicurr    168       2    3094           2       0      62     520128        0
              pbuf   2624       0     198           0       0       2     519552        0
            socket    960     392     116        4020       0     254     487680        0
             VNODE    448     981      99        3182       0      30     483840        0
        malloc-256    256    1357     383        7326       0      62     445440        0
       malloc-2048   2048     170      22        1324       0       8     393216        0
        256 Bucket   2048     173      19        1414       0       8     393216        0
        malloc-384    384     981      39        1284       0      30     391680        0
        sctp_raddr    736      58     459         130       0     254     380512        0
           VMSPACE    616     478      20        3498       0      16     306768        0
        malloc-128    128    2181     113        4846       0     126     293632        0
         tcp_inpcb   1304     194      22        1051       0       8     281664        0
         malloc-64     64    3946     401        3958       0     254     278208        0
       FFS2 dinode    256     941     124        3140       0      62     272640        0
        malloc-384    384     187     503        2769       0      30     264960        0
       malloc-2048   2048     107      13         122       0       8     245760        0
         malloc-16     16   14594     406       15551       0     254     240000        0
        malloc-256    256     133     797        3863       0      62     238080        0
            DEVCTL   1024       9     211         151       0       0     225280        0
       malloc-1024   1024     195      13         304       0      16     212992        0
       mbuf_packet    256      30     732        5722       0     254     195072        0
      tcp_rack_pcb   1216     144      16         327       0       8     194560        0
        malloc-128    128    1290     229       33979       0     126     194432        0
         UMA Zones    768     239       0         239       0      16     183552        0
         malloc-32     32    5279     391        5310       0     254     181440        0
            lkpimm     56       1    3095           1       0     254     173376        0
             g_bio    408       0     420       11223       0      30     171360        0
         TURNSTILE    136    1065      69        1065       0      62     154224        0
         malloc-64     64    1967     364       12790       0     254     149184        0
        malloc-128    128     704     443        4140       0     126     146816        0
       S VFS Cache    104    1027     377        3779       0     126     146016        0
      malloc-65536  65536       0       2         170       0       1     131072        0
      malloc-65536  65536       0       2         110       0       1     131072        0
             unpcb    256      20     490        1251       0     254     130560        0
          ksiginfo    112     963      81        5011       0     126     116928        0
        malloc-128    128     561     338        3346       0     126     115072        0
       malloc-2048   2048      11      45        1123       0       8     114688        0
        SLEEPQUEUE     88    1065      87        1065       0     126     101376        0
        128 Bucket   1024      60      39         452       0      16     101376        0
      malloc-32768  32768       3       0           3       0       1      98304        0
    ertt_txseginfo     40       0    2323       17319       0     254      92920        0
       malloc-8192   8192       6       5         147       0       1      90112        0
       malloc-4096   4096      17       5          35       0       2      90112        0
          UMA Kegs    384     226       7         226       0      30      89472        0
         malloc-64     64     989     334        5828       0     254      84672        0
       malloc-8192   8192       9       1          12       0       1      81920        0
        malloc-256    256     161     154        2887       0      62      80640        0
        malloc-256    256     211     104        8080       0      62      80640        0
        malloc-256    256     253      62        2115       0      62      80640        0
         32 Bucket    256      91     224        2934       0      62      80640        0
        sctp_chunk    152      34     486          34       0     254      79040        0
               AIO    208     322      58        2350       0      62      79040        0
         64 Bucket    512      96      48        4759       0      30      73728        0
            da_ccb    544       0     133        2931       0      16      72352        0
             Files     80     704     196       15449       0     126      72000        0
         malloc-64     64     486     585        1019       0     254      68544        0
         malloc-64     64     643     428       17460       0     254      68544        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
      malloc-32768  32768       1       1          12       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
       malloc-4096   4096      10       6          29       0       2      65536        0
        malloc-256    256     199      56        1314       0      62      65280        0
sctp_stream_msg_out    112      22     518          40       0     254      60480        0
     udplite_inpcb    416      17     109          69       0      30      52416        0
         malloc-64     64      64     755       17200       0     254      52416        0
       tcp_bbr_map    128       0     403         572       0     126      51584        0
        malloc-256    256      78     117         245       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48       26654       0      16      49152        0
      malloc-16384  16384       3       0           3       0       1      49152        0
       malloc-2048   2048      19       5          35       0       8      49152        0
       malloc-1024   1024      10      38        1733       0      16      49152        0
            pcpu-8      8    5193     439        5446       0     254      45056        0
       tcp_bbr_pcb    832      25      29         309       0      16      44928        0
               PWD     40     434     677        2587       0     254      44440        0
          syncache    168       0     264           4       0     254      44352        0
              pipe    728      43      12         478       0      16      40040        0
         udp_inpcb    416      13      77         214       0      30      37440        0
         malloc-64     64      99     468         825       0     254      36288        0
         malloc-64     64      25     542          29       0     254      36288        0
         malloc-32     32     792     342        6485       0     254      36288        0
      tcp_rack_map    128     144     135         272       0     126      35712        0
        malloc-128    128       5     274           6       0     126      35712        0
        malloc-128    128      83     196        3455       0     126      35712        0
        malloc-128    128      65     214          72       0     126      35712        0
     routing nhops    256      27     108          34       0      62      34560        0
             ripcb    384       9      81          77       0      30      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      49      86        3888       0      62      34560        0
      malloc-16384  16384       0       2         160       0       1      32768        0
       malloc-8192   8192       3       1          29       0       1      32768        0
       malloc-2048   2048       4      12          17       0       8      32768        0
       malloc-2048   2048       0      16          40       0       8      32768        0
       malloc-2048   2048       3      13         194       0       8      32768        0
       malloc-1024   1024       2      30          42       0      16      32768        0
       malloc-1024   1024       5      27          22       0      16      32768        0
       malloc-1024   1024      10      22         175       0      16      32768        0
        malloc-512    512       9      55         127       0      30      32768        0
        malloc-512    512       3      61          39       0      30      32768        0
        malloc-512    512       4      60          34       0      30      32768        0
        malloc-512    512      12      52          71       0      30      32768        0
           pcpu-64     64     488      24         488       0     254      32768        0
             KNOTE    160      36     164       30712       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
              PGRP    120      41     223          55       0     126      31680        0
            clpbuf   2624       0      12          42       0       4      31488        0
         malloc-32     32     277     605        3291       0     254      28224        0
         16 Bucket    144      61     135         513       0      62      28224        0
          4 Bucket     48       5     583          10       0     254      28224        0
            cpuset    200       7     121           7       0      62      25600        0
       malloc-8192   8192       1       2         102       0       1      24576        0
       malloc-8192   8192       1       2          20       0       1      24576        0
       malloc-8192   8192       3       0           3       0       1      24576        0
       malloc-4096   4096       2       4         225       0       2      24576        0
          rl_entry     40      70     536          70       0     254      24240        0
           rtentry    168      30     114          34       0      62      24192        0
          8 Bucket     80      53     247        1130       0     126      24000        0
        malloc-384    384       1      59          15       0      30      23040        0
        malloc-384    384       1      59          38       0      30      23040        0
        malloc-384    384      25      35          30       0      30      23040        0
         hostcache     64       1     314           1       0     254      20160        0
   udp_inpcb ports     32       3     627          33       0     254      20160        0
   tcp_inpcb ports     32       3     627         277       0     254      20160        0
              ertt     72     194      86        1051       0     126      20160        0
         malloc-32     32      82     548          84       0     254      20160        0
         malloc-32     32     196     434        1691       0     254      20160        0
         malloc-32     32     239     391        1861       0     254      20160        0
         malloc-32     32      60     570         983       0     254      20160        0
         malloc-32     32      34     596          73       0     254      20160        0
          2 Bucket     32      59     571        1939       0     254      20160        0
         malloc-16     16     700     550        9569       0     254      20000        0
             AIOCB    552       0      35           9       0      16      19320        0
            AIOLIO    272       0      70        2347       0      30      19040        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       3       1           3       0       2      16384        0
       malloc-1024   1024       1      15           4       0      16      16384        0
       malloc-1024   1024       8       8           8       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
        sctp_laddr     48      48     288          83       0     254      16128        0
      vtnet_tx_hdr     24       0     668       23471       0     254      16032        0
              kenv    258      17      43        1085       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       2       6           2       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-16     16      28     722          67       0     254      12000        0
         malloc-16     16     310     440         481       0     254      12000        0
         malloc-16     16     392     358        6574       0     254      12000        0
         malloc-16     16      26     724        1115       0     254      12000        0
         malloc-16     16      29     721       28003       0     254      12000        0
         malloc-16     16      16     734          17       0     254      12000        0
        malloc-384    384      11      19          11       0      30      11520        0
       Mountpoints   2816       2       2           2       0       4      11264        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       1       1           1       0       2       8192        0
           pcpu-16     16       4     252           4       0     254       4096        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
       FFS1 dinode    128       0       0           0       0     126          0        0
           ada_ccb    272       0       0           0       0      30          0        0
             swblk    136       0       0           0       0      62          0        0
          swpctrie    144       0       0           0       0      62          0        0
   cdg_qdiffsample     16       0       0           0       0     254          0        0
   pf state scrubs     40       0       0           0       0     254          0        0
   pf frag entries     40       0       0           0       0     254          0        0
          pf frags    248       0       0           0       0      62          0        0
  pf table entries    160       0       0           0       0     254          0        0
pf table entry counters     64       0       0           0       0     254          0        0
   pf source nodes    152       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    360       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags    184       0       0           0       0      62          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
          sackhole     32       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
udplite_inpcb ports     32       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254