tp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:21 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:21 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:22 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 2:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:23 executing program 2:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 3:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x0, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, 0x0, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, 0x0, &(0x7f0000001680))

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, 0x0, &(0x7f0000001680))

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, 0x0, &(0x7f0000001680))

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), 0x0)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), 0x0)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x38}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), 0x0)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), 0x0)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:26 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), 0x0)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x0, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, 0x0)
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:27 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500))
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x20800000)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:28 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:28 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:28 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
r1 = fcntl$dupfd(r0, 0x0, r0)
ioctl$KDGKBSTATE(r1, 0x40046676, 0x0)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb8")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x0)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
pipe2(&(0x7f0000000000), 0x100000)
r1 = socket$inet_udp(0x2, 0x2, 0x0)
r2 = fcntl$dupfd(r1, 0x0, r1)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, 0x0, 0x0)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
ioctl$KDGKBSTATE(0xffffffffffffffff, 0x40046676, 0x20800000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8e")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5eb")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(0x0, 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, 0x0, 0x0)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x2c}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff)
ioctl$KDGKBSTATE(r2, 0x40046676, 0x20800000)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x0)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
fcntl$dupfd(r2, 0x0, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
socket$inet_udp(0x2, 0x2, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 3:
getrusage(0x0, &(0x7f0000000100))
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x3876c6b63a38d34b)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r2, &(0x7f00000012c0)={0x10, 0x2, 0x2, @rand_addr=0x800000}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b7400b561beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a204000000781cfa7ccbeee8c729291d324fc39ba37b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a868965d8680869203683cbc6d00ae71d0653d62ceccab106843004f3d2129b49582cd46f4dba029c6317554188223a363989bee5c145a1b8ca66b498b5c7d60e8dc22bbcdb5e9817cde3e35d3ae4a7e788123053eb72ce812c4cb52386d2e35d", 0x1fb, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
shutdown(r2, 0x1)
r3 = fcntl$getown(r2, 0x5)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0xfffffc00}, 0x10)
shutdown(r4, 0x2)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000a80), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="30f8", @ANYRES64, @ANYRES64, @ANYRESHEX, @ANYRES32=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES32, @ANYRES64=r3, @ANYRESHEX=0x0, @ANYRES64=r2, @ANYRES32, @ANYRESDEC=r4, @ANYRES16, @ANYRES32=r4, @ANYRESOCT=r5, @ANYBLOB="6c331b953f5a6ab5344206629c8f5ccb7831f7c69e065d55e19ae707922478b9661a476237ef188534e655482e23f5eae119fd75ef4bec1875106cefa2148dcabbb8f577ad1d0d60df2049a7b821561358a437e60415d023ce478d0368104eec0c2821ca961357bd7f20832768ed8713eb", @ANYRES16=r5, @ANYRESHEX=r1, @ANYRES32, @ANYRESOCT=r3, @ANYRES64=r4, @ANYRESOCT, @ANYRES64, @ANYRES32, @ANYRES32=0x0, @ANYRES16, @ANYRES32=r1, @ANYBLOB, @ANYRES16, @ANYRES64, @ANYRESDEC=r4, @ANYBLOB="c8b10d0b6a92", @ANYRESHEX=r2, @ANYRES64=r5, @ANYRES32, @ANYRESDEC], 0x250, 0x80}, 0x0)
wait4(r3, &(0x7f0000000180), 0x4, &(0x7f00000001c0))
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback, 0xffff}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x3, @mcast1, 0x20}, 0x1c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x8)

02:04:29 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:29 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:30 executing program 3:
getrusage(0x0, &(0x7f0000000100))
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = shmat(0x0, &(0x7f0000ffa000/0x2000)=nil, 0x3876c6b63a38d34b)
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r2, &(0x7f00000012c0)={0x10, 0x2, 0x2, @rand_addr=0x800000}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r2, &(0x7f0000000280)="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", 0x1fb, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x0, @empty}, 0x1c)
shutdown(r2, 0x1)
r3 = fcntl$getown(r2, 0x5)
r4 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
connect$inet(r4, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0xfffffc00}, 0x10)
shutdown(r4, 0x2)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$unix(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0xa, &(0x7f0000000a80), 0x0, &(0x7f0000000a40)=ANY=[@ANYBLOB="30f8", @ANYRES64, @ANYRES64, @ANYRESHEX, @ANYRES32=0x0, @ANYRES16, @ANYRES32=0x0, @ANYRES32, @ANYRES64=r3, @ANYRESHEX=0x0, @ANYRES64=r2, @ANYRES32, @ANYRESDEC=r4, @ANYRES16, @ANYRES32=r4, @ANYRESOCT=r5, @ANYBLOB="6c331b953f5a6ab5344206629c8f5ccb7831f7c69e065d55e19ae707922478b9661a476237ef188534e655482e23f5eae119fd75ef4bec1875106cefa2148dcabbb8f577ad1d0d60df2049a7b821561358a437e60415d023ce478d0368104eec0c2821ca961357bd7f20832768ed8713eb", @ANYRES16=r5, @ANYRESHEX=r1, @ANYRES32, @ANYRESOCT=r3, @ANYRES64=r4, @ANYRESOCT, @ANYRES64, @ANYRES32, @ANYRES32=0x0, @ANYRES16, @ANYRES32=r1, @ANYBLOB, @ANYRES16, @ANYRES64, @ANYRESDEC=r4, @ANYBLOB, @ANYRESHEX=r2, @ANYRES64=r5, @ANYRES32, @ANYRESDEC], 0x250, 0x80}, 0x0)
wait4(r3, &(0x7f0000000180), 0x4, &(0x7f00000001c0))
bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback, 0xffff}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x3, @mcast1, 0x20}, 0x1c)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000), &(0x7f0000000040)=0x8)

02:04:30 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f0000000100)=0x98)

02:04:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], 0x0)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x81}, 0x1)
socket$inet(0x2, 0x2, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000001540)={&(0x7f0000000080)=@in={0x10, 0x2, 0x1, @rand_addr}, 0x10, 0x0, 0x0, &(0x7f0000001440)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5200}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}], 0x48}, 0x0)
pipe2(&(0x7f0000000000), 0x100000)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = fcntl$dupfd(r2, 0x0, r2)
ioctl$KDGKBSTATE(r3, 0x40046676, 0x20800000)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0x0, @mcast1}}, 0x0, 0x0, 0x0, 0x2}, 0x98)
ioctl$DIOCNATLOOK(0xffffffffffffffff, 0xc04c4417, &(0x7f0000000500)="066fd571abb650b7026f7885faa33a51efb5619027ddccdc45594f6e875b6322bf5964c5ebde805df5c20e14190f169cd15a791e38fdad5a18291c134f57feacb83bcde2d3a4ad4b8ec4")
close(0xffffffffffffffff)
connect$inet6(r4, &(0x7f0000000040)={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000004911e139fa0600"}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f00000015c0), &(0x7f0000001680)=0x4)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffff9c, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x200}, 0x24)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
socket(0x1c, 0x1, 0x0)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
socket$inet_sctp(0x2, 0x5, 0x84)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180))

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180))

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180))

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), 0x0)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), 0x0)

02:04:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), 0x0)

02:04:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c)

02:04:35 executing program 3:
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001d00)={'bbr\x00', 0x2c6}, 0x24)

02:04:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)

02:04:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
r2 = socket(0x1c, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4)
r4 = fhopen(&(0x7f00000001c0)={{[0xf23, 0x9]}, {0xfb, 0x4, "0d769982da2c74698c35df756c1252ae"}}, 0x40)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={<r5=>r3, 0x400}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r6=>0x0]}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000340)={r5, 0x8001, 0x6, 0xff, 0x4, 0x101, 0x9, 0x4, {@in6={{0x1c, 0x1c, 0x0, 0x100, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}, r6, 0x2, 0x1, 0x8, 0x8001, 0x9}}, &(0x7f0000000400)=0xb0)

02:04:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r3=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r3, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c)

02:04:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r3=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) (async)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r3, 0x4) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:35 executing program 1:
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:35 executing program 1:
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
r2 = socket(0x1c, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4)
r4 = fhopen(&(0x7f00000001c0)={{[0xf23, 0x9]}, {0xfb, 0x4, "0d769982da2c74698c35df756c1252ae"}}, 0x40)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={<r5=>r3, 0x400}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r6=>0x0]}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000340)={r5, 0x8001, 0x6, 0xff, 0x4, 0x101, 0x9, 0x4, {@in6={{0x1c, 0x1c, 0x0, 0x100, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}, r6, 0x2, 0x1, 0x8, 0x8001, 0x9}}, &(0x7f0000000400)=0xb0)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
socket(0x1c, 0x1, 0x0) (async)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
socket(0x1c, 0x1, 0x0) (async)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8) (async)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) (async)
fhopen(&(0x7f00000001c0)={{[0xf23, 0x9]}, {0xfb, 0x4, "0d769982da2c74698c35df756c1252ae"}}, 0x40) (async)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r3, 0x400}, &(0x7f0000000280)=0x8) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [0x0]}, &(0x7f0000000300)=0x8) (async)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000340)={r5, 0x8001, 0x6, 0xff, 0x4, 0x101, 0x9, 0x4, {@in6={{0x1c, 0x1c, 0x0, 0x100, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}, r6, 0x2, 0x1, 0x8, 0x8001, 0x9}}, &(0x7f0000000400)=0xb0) (async)

02:04:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r1, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r3=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) (async)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040)=r3, 0x4)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:36 executing program 1:
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x1c)

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r6, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:36 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async, rerun: 32)
r2 = socket(0x1c, 0x1, 0x0) (rerun: 32)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000440), &(0x7f0000000480)=0x4) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={<r3=>0x0}, &(0x7f0000000180)=0x8)
setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) (async)
r4 = fhopen(&(0x7f00000001c0)={{[0xf23, 0x9]}, {0xfb, 0x4, "0d769982da2c74698c35df756c1252ae"}}, 0x40) (async)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={<r5=>r3, 0x400}, &(0x7f0000000280)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x1, [<r6=>0x0]}, &(0x7f0000000300)=0x8)
getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000340)={r5, 0x8001, 0x6, 0xff, 0x4, 0x101, 0x9, 0x4, {@in6={{0x1c, 0x1c, 0x0, 0x100, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}}, r6, 0x2, 0x1, 0x8, 0x8001, 0x9}}, &(0x7f0000000400)=0xb0)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r6, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

02:04:36 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r4=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x5, @mcast2, 0x101}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000040)="1d1fbd171ecfa3a171baef173f7d", 0xe}], 0x2, &(0x7f0000001140)=[@init={0x14, 0x84, 0x1, {0x5, 0x5, 0x9, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x0, 0x7, 0x6, 0x2}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="b71fbcde09d28e052f3454caa5c5359b"}, @init={0x14, 0x84, 0x1, {0x1, 0xffff, 0x800, 0xc4}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x5, 0x20, 0x9, 0xae2d, 0x40, 0x400, 0x0, r4}}], 0xa4, 0x100}, 0x80)

02:04:36 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8)

02:04:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r4=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x5, @mcast2, 0x101}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000040)="1d1fbd171ecfa3a171baef173f7d", 0xe}], 0x2, &(0x7f0000001140)=[@init={0x14, 0x84, 0x1, {0x5, 0x5, 0x9, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x0, 0x7, 0x6, 0x2}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="b71fbcde09d28e052f3454caa5c5359b"}, @init={0x14, 0x84, 0x1, {0x1, 0xffff, 0x800, 0xc4}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x5, 0x20, 0x9, 0xae2d, 0x40, 0x400, 0x0, r4}}], 0xa4, 0x100}, 0x80)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98) (async)
socket(0x1c, 0x1, 0x0) (async)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8) (async)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) (async)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x5, @mcast2, 0x101}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000040)="1d1fbd171ecfa3a171baef173f7d", 0xe}], 0x2, &(0x7f0000001140)=[@init={0x14, 0x84, 0x1, {0x5, 0x5, 0x9, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x0, 0x7, 0x6, 0x2}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="b71fbcde09d28e052f3454caa5c5359b"}, @init={0x14, 0x84, 0x1, {0x1, 0xffff, 0x800, 0xc4}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x5, 0x20, 0x9, 0xae2d, 0x40, 0x400, 0x0, r4}}], 0xa4, 0x100}, 0x80) (async)

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180))

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180))

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180))

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
r6 = socket(0x1c, 0x1, 0x0)
bind$inet6(r6, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)

02:04:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98) (async, rerun: 64)
r1 = socket(0x1c, 0x1, 0x0) (rerun: 64)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r4=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x5, @mcast2, 0x101}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000000040)="1d1fbd171ecfa3a171baef173f7d", 0xe}], 0x2, &(0x7f0000001140)=[@init={0x14, 0x84, 0x1, {0x5, 0x5, 0x9, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @init={0x14, 0x84, 0x1, {0x0, 0x7, 0x6, 0x2}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="b71fbcde09d28e052f3454caa5c5359b"}, @init={0x14, 0x84, 0x1, {0x1, 0xffff, 0x800, 0xc4}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0x5, 0x20, 0x9, 0xae2d, 0x40, 0x400, 0x0, r4}}], 0xa4, 0x100}, 0x80)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)
socket(0x1c, 0x1, 0x0)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={r5, 0x1f, 0x9, [0x7f, 0x8000, 0x6, 0x737, 0x7ff, 0x1ff, 0x3, 0x1, 0x200]}, &(0x7f0000000200)=0x1a)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)

02:04:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=<r1=>0x0)
fhstat(&(0x7f0000001600)={{[0x3, 0x3]}, {0x7, 0x3, "4360458af6c78eb40587df0775484aff"}}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0xf271}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x29}, 0x10)
setsockopt$inet_tcp_int(r5, 0x6, 0x80, &(0x7f00000003c0)=0xba1f, 0x4)
sendto(r5, &(0x7f0000002280)="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", 0x1a3, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x200000, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
shutdown(r5, 0x1)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x7}, 0x24)
r6 = fcntl$getown(r5, 0x5)
freebsd11_fstat(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shmctl$IPC_SET(r4, 0x1, &(0x7f0000000140)={{r7, r8, r7, 0x0, 0x10, 0x2000, 0x7ff, 0x1200a}, 0x1000, 0x3b46, 0x0, 0x0, r6})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000040)=ANY=[@ANYBLOB="ffff2e2f66696c653000"], 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="baf38fad87abd6ef9a157f9522b3a96eafadb0812568cf56a29883c5bb3430614a9be1f47090eb4239a70548658a3850", 0x30}, {&(0x7f0000000280)="69c90ef0bfe472840f55a7028bc087407a19e09b71043c7e03c5cdec5caa804f0eeabae71703c182f0b3767e3472f1f47ce7a6832435b8811cafff409bc9d7107bd517362d59ff3a4dda74fe8e0189e5d51343dcf500e050ea9b4942828865ae9ae846b01422c5777fefbf6bb59594f71b8a7dd9fe13a3870d3b718a30d62a2fce02a9cc57f9f69bc6d91bf5922e39d0f32329187277f89b8b8efb8f86e34eb6c848dbcf7abe24dd872d9077e95dcdd0b3fade8d8455a1832176c0b35dfcd5db", 0xc0}, {&(0x7f0000000100)="c752be6d9fdf9b8c4cb3b3c0b0c554ce3804d73e401e1709fbb55fccee2f2cd8", 0x20}], 0x3, &(0x7f0000001740)=[@cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x10, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x10, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r2, 0x0, r3, 0x0, r8]}], 0x1c8, 0x20000}, 0x20005)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000500)=0x8)

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), 0x0)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
socket$inet_sctp(0x2, 0x5, 0x84)

02:04:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES64=r0], &(0x7f0000000100)=0x98)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)

02:04:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), 0x0)

02:04:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
socket$inet_sctp(0x2, 0x5, 0x84)

02:04:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=<r1=>0x0)
fhstat(&(0x7f0000001600)={{[0x3, 0x3]}, {0x7, 0x3, "4360458af6c78eb40587df0775484aff"}}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0}) (async)
r3 = getegid() (async)
r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) (async)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0xf271}, 0x24) (async)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x29}, 0x10)
setsockopt$inet_tcp_int(r5, 0x6, 0x80, &(0x7f00000003c0)=0xba1f, 0x4) (async)
sendto(r5, &(0x7f0000002280)="1d77c57c16eb5158caed03d9c0f6dca317dffc1d3274f66f21ae7c59f1ee36dfd4937ea42fcc31cb20e43d2d855805008764d272582aaa8e01850752a4ef2bf19ce924bc6abfa885ce3bb82db3049521de0dcadd05090b74beb5001cc836fa6a6df5a439bbd9f6e99853d26df8f1556d7f04d639b9608adf0c8a2160f6c84cb6465394f135182bd779fca31bd722fc8452862c193bd74a492389f1a6500f3f6cd32f8e3e2348640cf138e8d8fbd568b750a6590010e379273f4535083f61c543831816d5cd1c4c0964e45de2f0d8c80d98e7b7820f1087956616a031c3ce09e02719de4eb3c7b7521469c86d1e4f4422aeadfdc10f9281d64f1ae344a1a557a97e9a7732b5cb1b0f6e4603be46ec05d26db9302240f6341885308c9f5d3b53f88e472fef6b56f84d51ccb7a8a86d7ec53003991f262a3023331bda2476443fcaabedac625c94d6a225d395e9781cfa7ccbeee8c722aff529291d324fc39ba33b20b5a5e33a163bc4869234c8fc7c392a305f68930a65de05f4a05f44f6f7d57cc6505583c17955561d574c98c618966feb5d1221255309500ddf7543cee9fc480c6a86", 0x1a3, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x200000, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
shutdown(r5, 0x1) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x7}, 0x24) (async)
r6 = fcntl$getown(r5, 0x5)
freebsd11_fstat(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shmctl$IPC_SET(r4, 0x1, &(0x7f0000000140)={{r7, r8, r7, 0x0, 0x10, 0x2000, 0x7ff, 0x1200a}, 0x1000, 0x3b46, 0x0, 0x0, r6})
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000040)=ANY=[@ANYBLOB="ffff2e2f66696c653000"], 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="baf38fad87abd6ef9a157f9522b3a96eafadb0812568cf56a29883c5bb3430614a9be1f47090eb4239a70548658a3850", 0x30}, {&(0x7f0000000280)="69c90ef0bfe472840f55a7028bc087407a19e09b71043c7e03c5cdec5caa804f0eeabae71703c182f0b3767e3472f1f47ce7a6832435b8811cafff409bc9d7107bd517362d59ff3a4dda74fe8e0189e5d51343dcf500e050ea9b4942828865ae9ae846b01422c5777fefbf6bb59594f71b8a7dd9fe13a3870d3b718a30d62a2fce02a9cc57f9f69bc6d91bf5922e39d0f32329187277f89b8b8efb8f86e34eb6c848dbcf7abe24dd872d9077e95dcdd0b3fade8d8455a1832176c0b35dfcd5db", 0xc0}, {&(0x7f0000000100)="c752be6d9fdf9b8c4cb3b3c0b0c554ce3804d73e401e1709fbb55fccee2f2cd8", 0x20}], 0x3, &(0x7f0000001740)=[@cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x10, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x10, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r2, 0x0, r3, 0x0, r8]}], 0x1c8, 0x20000}, 0x20005) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)

02:04:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)

02:04:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES64=r0], &(0x7f0000000100)=0x98)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES64=r0], &(0x7f0000000100)=0x98) (async)

02:04:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), 0x0)

02:04:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r2=>r1, 0x9}, &(0x7f0000000180)=0x8)
getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2}, &(0x7f0000000040)=0xfffffef9)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r3, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r4 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r5=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000180)={r5}, &(0x7f00000001c0)=0x8)

02:04:37 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64=r0, @ANYRES64=r0], &(0x7f0000000100)=0x98)

02:04:37 executing program 3:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100))
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:37 executing program 3:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100)) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getresgid(&(0x7f0000001540), &(0x7f0000001580), &(0x7f00000015c0)=<r1=>0x0)
fhstat(&(0x7f0000001600)={{[0x3, 0x3]}, {0x7, 0x3, "4360458af6c78eb40587df0775484aff"}}, &(0x7f0000001640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r2=>0x0})
r3 = getegid()
r4 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil) (async)
r5 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f00000000c0)={'rack\x00', 0xf271}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r5, &(0x7f0000000240)={0x10, 0x2, 0x0, @rand_addr=0x29}, 0x10)
setsockopt$inet_tcp_int(r5, 0x6, 0x80, &(0x7f00000003c0)=0xba1f, 0x4)
sendto(r5, &(0x7f0000002280)="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", 0x1a3, 0x104, &(0x7f0000000480)=@in6={0x1c, 0x1c, 0x2, 0x200000, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
shutdown(r5, 0x1) (async)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x7}, 0x24) (async)
r6 = fcntl$getown(r5, 0x5) (async)
freebsd11_fstat(r5, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, <r7=>0x0, <r8=>0x0})
shmctl$IPC_SET(r4, 0x1, &(0x7f0000000140)={{r7, r8, r7, 0x0, 0x10, 0x2000, 0x7ff, 0x1200a}, 0x1000, 0x3b46, 0x0, 0x0, r6}) (async)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001940)={&(0x7f0000000040)=ANY=[@ANYBLOB="ffff2e2f66696c653000"], 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="baf38fad87abd6ef9a157f9522b3a96eafadb0812568cf56a29883c5bb3430614a9be1f47090eb4239a70548658a3850", 0x30}, {&(0x7f0000000280)="69c90ef0bfe472840f55a7028bc087407a19e09b71043c7e03c5cdec5caa804f0eeabae71703c182f0b3767e3472f1f47ce7a6832435b8811cafff409bc9d7107bd517362d59ff3a4dda74fe8e0189e5d51343dcf500e050ea9b4942828865ae9ae846b01422c5777fefbf6bb59594f71b8a7dd9fe13a3870d3b718a30d62a2fce02a9cc57f9f69bc6d91bf5922e39d0f32329187277f89b8b8efb8f86e34eb6c848dbcf7abe24dd872d9077e95dcdd0b3fade8d8455a1832176c0b35dfcd5db", 0xc0}, {&(0x7f0000000100)="c752be6d9fdf9b8c4cb3b3c0b0c554ce3804d73e401e1709fbb55fccee2f2cd8", 0x20}], 0x3, &(0x7f0000001740)=[@cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x10, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x10, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x60, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, r2, 0x0, r3, 0x0, r8]}], 0x1c8, 0x20000}, 0x20005)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)

02:04:38 executing program 3:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$unix(0x1, 0x5, 0x0) (async)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100)) (async)
fcntl$dupfd(0xffffffffffffffff, 0x0, r0) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100))
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={<r1=>0x0, 0x6}, &(0x7f0000000100)=0x8)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100))
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100))
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100))
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100))
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x4b, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES32=<r4=>0x0], &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0x8)

02:04:38 executing program 3:
r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYBLOB="5df5826708dcd3ceef8c6b9519359194f87c0420631911dbfe4d63a709b3a35b9cbfa52106e2ee7bf0b6545d29fe91be82a31e7890cfea88bb6dc76da2b3ecd5cb6c5d6aa10aeec0d303480c64d94ffe47bc34577b10b2a6211caadfbbb24b98e886f402545231208ae2e5f1ee6faeeb29eb051b0c88e25428c395ed828c1b1d07957b543125ae8730aed1c1a615d9f00ee12e093b74097624b342867fdc11d8c5db6d990a413b45c65712ce93fa122e92828ef8f66e999735d0e915156199844b84d0a80e7c5b5345b09f8695c2ebca1658328eb5fc993961b350ccc2e1d9562a36df", @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRES32=r0], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$unix(0x1, 0x5, 0x0)
r1 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r1, 0xc0184432, &(0x7f0000000100))
fcntl$dupfd(0xffffffffffffffff, 0x0, r0)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async, rerun: 32)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async, rerun: 32)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x4b, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) (async, rerun: 32)
r2 = socket$inet_sctp(0x2, 0x5, 0x84) (rerun: 32)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES32=<r4=>0x0], &(0x7f0000000500)=0x8) (async)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) (async)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0x8)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 3:
r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x2, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYBLOB="5df5826708dcd3ceef8c6b9519359194f87c0420631911dbfe4d63a709b3a35b9cbfa52106e2ee7bf0b6545d29fe91be82a31e7890cfea88bb6dc76da2b3ecd5cb6c5d6aa10aeec0d303480c64d94ffe47bc34577b10b2a6211caadfbbb24b98e886f402545231208ae2e5f1ee6faeeb29eb051b0c88e25428c395ed828c1b1d07957b543125ae8730aed1c1a615d9f00ee12e093b74097624b342867fdc11d8c5db6d990a413b45c65712ce93fa122e92828ef8f66e999735d0e915156199844b84d0a80e7c5b5345b09f8695c2ebca1658328eb5fc993961b350ccc2e1d9562a36df", @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRES32=r0], &(0x7f0000000100)=0x98)
openat$evdev(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYBLOB="5df5826708dcd3ceef8c6b9519359194f87c0420631911dbfe4d63a709b3a35b9cbfa52106e2ee7bf0b6545d29fe91be82a31e7890cfea88bb6dc76da2b3ecd5cb6c5d6aa10aeec0d303480c64d94ffe47bc34577b10b2a6211caadfbbb24b98e886f402545231208ae2e5f1ee6faeeb29eb051b0c88e25428c395ed828c1b1d07957b543125ae8730aed1c1a615d9f00ee12e093b74097624b342867fdc11d8c5db6d990a413b45c65712ce93fa122e92828ef8f66e999735d0e915156199844b84d0a80e7c5b5345b09f8695c2ebca1658328eb5fc993961b350ccc2e1d9562a36df", @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRES32=r0], &(0x7f0000000100)=0x98) (async)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x4b, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES32=<r4=>0x0], &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8) (async)
socket(0x1c, 0x1, 0x0) (async)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x3, 0x4b, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000500)=0x8) (async)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) (async)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={r4, 0x7}, &(0x7f0000000040)=0x8) (async)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 3:
r0 = openat$evdev(0xffffff9c, &(0x7f0000000000), 0x2, 0x0) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)=ANY=[@ANYRES64=r0, @ANYBLOB="5df5826708dcd3ceef8c6b9519359194f87c0420631911dbfe4d63a709b3a35b9cbfa52106e2ee7bf0b6545d29fe91be82a31e7890cfea88bb6dc76da2b3ecd5cb6c5d6aa10aeec0d303480c64d94ffe47bc34577b10b2a6211caadfbbb24b98e886f402545231208ae2e5f1ee6faeeb29eb051b0c88e25428c395ed828c1b1d07957b543125ae8730aed1c1a615d9f00ee12e093b74097624b342867fdc11d8c5db6d990a413b45c65712ce93fa122e92828ef8f66e999735d0e915156199844b84d0a80e7c5b5345b09f8695c2ebca1658328eb5fc993961b350ccc2e1d9562a36df", @ANYRESHEX=r0, @ANYRESHEX=r1, @ANYRES32=r0, @ANYRES32=r0], &(0x7f0000000100)=0x98)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
socket$unix(0x1, 0x5, 0x0)
r0 = openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
ioctl$DIOCGETQSTATSV1(r0, 0xc0184432, &(0x7f0000000100))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
socket$unix(0x1, 0x5, 0x0)
openat$ptmx(0xffffff9c, &(0x7f00000000c0), 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x3a4d}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x73, 0x1030, 0x7, 0x3, r1}, 0x10)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) (async)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x3a4d}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x73, 0x1030, 0x7, 0x3, r1}, 0x10)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xfff8}, &(0x7f0000000040)=0x8)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xfff8}, &(0x7f0000000040)=0x8)

02:04:38 executing program 0:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
socket$unix(0x1, 0x5, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98) (async)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xfff8}, &(0x7f0000000040)=0x8)

02:04:38 executing program 0:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={<r1=>0x0, 0x3a4d}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x73, 0x1030, 0x7, 0x3, r1}, 0x10)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x20) (async)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x3a4d}, &(0x7f00000001c0)=0x8) (async)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x73, 0x1030, 0x7, 0x3, r1}, 0x10) (async)
socket$inet6_icmp(0x1c, 0x2, 0x3a) (async)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8) (async)

02:04:38 executing program 0:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
r2 = socket(0x1c, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8)

02:04:38 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[], &(0x7f0000000100)=0x98)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r4=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r4, 0x5, 0xdbb}, 0xc)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
r2 = socket(0x1c, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={<r1=>0x0}, &(0x7f0000000180)=0x8)
r2 = socket(0x1c, 0x1, 0x0)
bind$inet6(r2, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x20000000)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x7)
socket(0x17, 0x2, 0x1)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[], &(0x7f0000000100)=0x98) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r4=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8) (async)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r4, 0x5, 0xdbb}, 0xc)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x20000000)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x7)
socket(0x17, 0x2, 0x1) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x20000000)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x7)
socket(0x17, 0x2, 0x1)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000040)=0x8, 0x20000000) (async)
bind(r1, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x7) (async)
socket(0x17, 0x2, 0x1) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[], &(0x7f0000000100)=0x98) (async)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r2 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r2, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x79}, 0x10) (async)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)={0x1, [<r4=>0x0]}, &(0x7f0000000500)=0x8)
getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000180)={r4}, &(0x7f00000001c0)=0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r4, 0x5, 0xdbb}, 0xc)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x8000}, 0x1c)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
sendmsg$inet6_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000040)="eb683481b60034b53cf2d5403a0f8a150f0b95c681c0ed2f05241efd27e811d748652d5db6cf24011b3e45b9d5de5845b2dfa45c54d16aa06aba", 0x3a}, {&(0x7f00000000c0)="0abfc69643ca57af9ee17a1a6929344d562089a4226007b4d328", 0x1a}, {&(0x7f00000001c0)="b86e5560df72d76e51202f4bb012febef02fa9c1939a634267e06377f064b100d007d0a8ec69d2f4c122a80d0246544f90c280f58cd3acf68e53ebf3cc0b858bb6da5ef9a7410cf84652d236e99c", 0x4e}, {&(0x7f0000000100)="ecc34bf60fd84b7c41c8ab43ae33fb8675625e3867cd3313b20a6dfb9f462119ecd5e5c9ef0930", 0x27}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="46318f444fdb2a55b8b704a70e2f9f2b066c672b193350d34d90d5fc975a2912c6b72e5e458c821fd598a543c364fc3278c84da5649833612bbd3a16a541732d057d9d89ff592298e131d67efc6bbe3f7d4a28fa668622569d23f5c89cdf9879d91bd2871dfd74362d21107ada617f65257a697c02f94611b03a15bc949851e33d83cb3f64d02a00acd0557e0918ac20c538ca197b24312de1226a1e77ea7c06ba1064d7ce284dafccf8b38eccef2ffb8ae15cbbc778da1b3274d2e80a7acda7e5576c36498925", 0xc7}, {&(0x7f0000001380)="214984016f5d46fd48e461574772bd77c7b02ca48850a38f7ebed65dd7e86818dea6f1aad245c64f44866bc378b68416d23910f73e5d883564d8c17c68d37ac37622cd9318bcc62a1217fa7e4cbe48a9561219ff7f2e75845f1ec351c2b749d3631cdc5103a1e43f401c59eb76fcf9d9f1c41d2c13e32d02dcc442ca37997b2d422bc650effd0ac5ec8b85eefbfc3dba331fc32d4be352d61170c5dd264fea257d707f7943ffc97600788cc70f32db16c8cf972baa7fd3928b5052", 0xbb}, {&(0x7f0000001440)="0db6657e7c9a6478bcd6adc80a7284d5f3516baaa4cdf6ea6d449a7dd272363fbfeb22e99ca0eddad8a74fa96f1f4211fbcd95b2eab048cae7f91e157bb3916aaec6268d8428c564c9380bb122749be298f4d3969dfd47304933b014d491682ce5deff126f8ce4f705ad809eb36ca17e1550bf2162705a0524d7ddc1ce506980ccc7bd668a0786f00d98eea471e3e25a72ee36191744ab38179dcaf91426b773c7b42e3acf55b4be5f8e4d8e32f07372f3016bdfd2176bc2c0d6f8f5", 0xbc}, {&(0x7f0000001500)="a505335700d8ce5fbac91ddfc07d51e377e89fbef4051917352e9a093c66af43b3b44161414f6358514fba022aa415b173e0bf2215caa98b09b6f8d445050fe7e4ca815a8b34935d23472037efe985024a7a47cc0bbfefc869f6595fad212d0b6506cacf6816630d7334963e0003f4c8d363b4b4bfc83419c6f5ab2f6ca7e35570320c4770146a166e455076200fc1", 0x8f}, {&(0x7f00000015c0)="c482ba25d60c02e7957870814d7447b2ee73ddae4a1e0c68144d2b3905bf4a4e50fc77fceb939f086a844fc7001c6e77c8de8c11916be5e78092a53aa96b9cf49fafc8e158ae6b4779cf382e97b129169337bb1b86a2f2355f812b505c9974ea8e655bdf58a5574edd4d24ec0ad8dc8ad2a85d8aa45c3111045d63b8dd7513bbd86d67f8162be8f02ef6a13ce6255d3b5ec18c881dd6de6041b104bab36d8b5d0b547b40", 0xa4}], 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="1000000000140000008400000001000000080006002c0000008400000002000000ff000300001000007a0000001f000000ffff1804c0630000c2e80000", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a00000000000000000000f0ff00ffffe0000001"], 0x6c, 0x20080}, 0x20008)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f00000017c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001800)={0x1, [0x0]}, &(0x7f0000001840)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r2 = socket(0x2, 0x20000000, 0x1)
dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
connect$inet6(0xffffffffffffffff, &(0x7f0000001880)={0x1c, 0x1c, 0x0, 0x16bc, @loopback, 0x8}, 0x1c)

02:04:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 2:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x8000}, 0x1c)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
sendmsg$inet6_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000040)="eb683481b60034b53cf2d5403a0f8a150f0b95c681c0ed2f05241efd27e811d748652d5db6cf24011b3e45b9d5de5845b2dfa45c54d16aa06aba", 0x3a}, {&(0x7f00000000c0)="0abfc69643ca57af9ee17a1a6929344d562089a4226007b4d328", 0x1a}, {&(0x7f00000001c0)="b86e5560df72d76e51202f4bb012febef02fa9c1939a634267e06377f064b100d007d0a8ec69d2f4c122a80d0246544f90c280f58cd3acf68e53ebf3cc0b858bb6da5ef9a7410cf84652d236e99c", 0x4e}, {&(0x7f0000000100)="ecc34bf60fd84b7c41c8ab43ae33fb8675625e3867cd3313b20a6dfb9f462119ecd5e5c9ef0930", 0x27}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="46318f444fdb2a55b8b704a70e2f9f2b066c672b193350d34d90d5fc975a2912c6b72e5e458c821fd598a543c364fc3278c84da5649833612bbd3a16a541732d057d9d89ff592298e131d67efc6bbe3f7d4a28fa668622569d23f5c89cdf9879d91bd2871dfd74362d21107ada617f65257a697c02f94611b03a15bc949851e33d83cb3f64d02a00acd0557e0918ac20c538ca197b24312de1226a1e77ea7c06ba1064d7ce284dafccf8b38eccef2ffb8ae15cbbc778da1b3274d2e80a7acda7e5576c36498925", 0xc7}, {&(0x7f0000001380)="214984016f5d46fd48e461574772bd77c7b02ca48850a38f7ebed65dd7e86818dea6f1aad245c64f44866bc378b68416d23910f73e5d883564d8c17c68d37ac37622cd9318bcc62a1217fa7e4cbe48a9561219ff7f2e75845f1ec351c2b749d3631cdc5103a1e43f401c59eb76fcf9d9f1c41d2c13e32d02dcc442ca37997b2d422bc650effd0ac5ec8b85eefbfc3dba331fc32d4be352d61170c5dd264fea257d707f7943ffc97600788cc70f32db16c8cf972baa7fd3928b5052", 0xbb}, {&(0x7f0000001440)="0db6657e7c9a6478bcd6adc80a7284d5f3516baaa4cdf6ea6d449a7dd272363fbfeb22e99ca0eddad8a74fa96f1f4211fbcd95b2eab048cae7f91e157bb3916aaec6268d8428c564c9380bb122749be298f4d3969dfd47304933b014d491682ce5deff126f8ce4f705ad809eb36ca17e1550bf2162705a0524d7ddc1ce506980ccc7bd668a0786f00d98eea471e3e25a72ee36191744ab38179dcaf91426b773c7b42e3acf55b4be5f8e4d8e32f07372f3016bdfd2176bc2c0d6f8f5", 0xbc}, {&(0x7f0000001500)="a505335700d8ce5fbac91ddfc07d51e377e89fbef4051917352e9a093c66af43b3b44161414f6358514fba022aa415b173e0bf2215caa98b09b6f8d445050fe7e4ca815a8b34935d23472037efe985024a7a47cc0bbfefc869f6595fad212d0b6506cacf6816630d7334963e0003f4c8d363b4b4bfc83419c6f5ab2f6ca7e35570320c4770146a166e455076200fc1", 0x8f}, {&(0x7f00000015c0)="c482ba25d60c02e7957870814d7447b2ee73ddae4a1e0c68144d2b3905bf4a4e50fc77fceb939f086a844fc7001c6e77c8de8c11916be5e78092a53aa96b9cf49fafc8e158ae6b4779cf382e97b129169337bb1b86a2f2355f812b505c9974ea8e655bdf58a5574edd4d24ec0ad8dc8ad2a85d8aa45c3111045d63b8dd7513bbd86d67f8162be8f02ef6a13ce6255d3b5ec18c881dd6de6041b104bab36d8b5d0b547b40", 0xa4}], 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="1000000000140000008400000001000000080006002c0000008400000002000000ff000300001000007a0000001f000000ffff1804c0630000c2e80000", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a00000000000000000000f0ff00ffffe0000001"], 0x6c, 0x20080}, 0x20008)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f00000017c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001800)={0x1, [0x0]}, &(0x7f0000001840)=0x8)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r2 = socket(0x2, 0x20000000, 0x1)
dup2(r1, r2)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
connect$inet6(0xffffffffffffffff, &(0x7f0000001880)={0x1c, 0x1c, 0x0, 0x16bc, @loopback, 0x8}, 0x1c)
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x8000}, 0x1c) (async)
socket(0x1c, 0x1, 0x0) (async)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
sendmsg$inet6_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000040)="eb683481b60034b53cf2d5403a0f8a150f0b95c681c0ed2f05241efd27e811d748652d5db6cf24011b3e45b9d5de5845b2dfa45c54d16aa06aba", 0x3a}, {&(0x7f00000000c0)="0abfc69643ca57af9ee17a1a6929344d562089a4226007b4d328", 0x1a}, {&(0x7f00000001c0)="b86e5560df72d76e51202f4bb012febef02fa9c1939a634267e06377f064b100d007d0a8ec69d2f4c122a80d0246544f90c280f58cd3acf68e53ebf3cc0b858bb6da5ef9a7410cf84652d236e99c", 0x4e}, {&(0x7f0000000100)="ecc34bf60fd84b7c41c8ab43ae33fb8675625e3867cd3313b20a6dfb9f462119ecd5e5c9ef0930", 0x27}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="46318f444fdb2a55b8b704a70e2f9f2b066c672b193350d34d90d5fc975a2912c6b72e5e458c821fd598a543c364fc3278c84da5649833612bbd3a16a541732d057d9d89ff592298e131d67efc6bbe3f7d4a28fa668622569d23f5c89cdf9879d91bd2871dfd74362d21107ada617f65257a697c02f94611b03a15bc949851e33d83cb3f64d02a00acd0557e0918ac20c538ca197b24312de1226a1e77ea7c06ba1064d7ce284dafccf8b38eccef2ffb8ae15cbbc778da1b3274d2e80a7acda7e5576c36498925", 0xc7}, {&(0x7f0000001380)="214984016f5d46fd48e461574772bd77c7b02ca48850a38f7ebed65dd7e86818dea6f1aad245c64f44866bc378b68416d23910f73e5d883564d8c17c68d37ac37622cd9318bcc62a1217fa7e4cbe48a9561219ff7f2e75845f1ec351c2b749d3631cdc5103a1e43f401c59eb76fcf9d9f1c41d2c13e32d02dcc442ca37997b2d422bc650effd0ac5ec8b85eefbfc3dba331fc32d4be352d61170c5dd264fea257d707f7943ffc97600788cc70f32db16c8cf972baa7fd3928b5052", 0xbb}, {&(0x7f0000001440)="0db6657e7c9a6478bcd6adc80a7284d5f3516baaa4cdf6ea6d449a7dd272363fbfeb22e99ca0eddad8a74fa96f1f4211fbcd95b2eab048cae7f91e157bb3916aaec6268d8428c564c9380bb122749be298f4d3969dfd47304933b014d491682ce5deff126f8ce4f705ad809eb36ca17e1550bf2162705a0524d7ddc1ce506980ccc7bd668a0786f00d98eea471e3e25a72ee36191744ab38179dcaf91426b773c7b42e3acf55b4be5f8e4d8e32f07372f3016bdfd2176bc2c0d6f8f5", 0xbc}, {&(0x7f0000001500)="a505335700d8ce5fbac91ddfc07d51e377e89fbef4051917352e9a093c66af43b3b44161414f6358514fba022aa415b173e0bf2215caa98b09b6f8d445050fe7e4ca815a8b34935d23472037efe985024a7a47cc0bbfefc869f6595fad212d0b6506cacf6816630d7334963e0003f4c8d363b4b4bfc83419c6f5ab2f6ca7e35570320c4770146a166e455076200fc1", 0x8f}, {&(0x7f00000015c0)="c482ba25d60c02e7957870814d7447b2ee73ddae4a1e0c68144d2b3905bf4a4e50fc77fceb939f086a844fc7001c6e77c8de8c11916be5e78092a53aa96b9cf49fafc8e158ae6b4779cf382e97b129169337bb1b86a2f2355f812b505c9974ea8e655bdf58a5574edd4d24ec0ad8dc8ad2a85d8aa45c3111045d63b8dd7513bbd86d67f8162be8f02ef6a13ce6255d3b5ec18c881dd6de6041b104bab36d8b5d0b547b40", 0xa4}], 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="1000000000140000008400000001000000080006002c0000008400000002000000ff000300001000007a0000001f000000ffff1804c0630000c2e80000", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a00000000000000000000f0ff00ffffe0000001"], 0x6c, 0x20080}, 0x20008) (async)
socket(0x1c, 0x1, 0x0) (async)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
connect$inet(r0, &(0x7f00000017c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) (async)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001800)={0x1, [0x0]}, &(0x7f0000001840)=0x8) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
socket(0x2, 0x20000000, 0x1) (async)
dup2(r1, r2) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8) (async)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (async)
connect$inet6(0xffffffffffffffff, &(0x7f0000001880)={0x1c, 0x1c, 0x0, 0x16bc, @loopback, 0x8}, 0x1c) (async)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, 0x0, 0x0)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
bind(0xffffffffffffffff, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x8000}, 0x1c)
r0 = socket(0x1c, 0x1, 0x0)
bind$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
sendmsg$inet6_sctp(r0, &(0x7f0000001780)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @loopback}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000040)="eb683481b60034b53cf2d5403a0f8a150f0b95c681c0ed2f05241efd27e811d748652d5db6cf24011b3e45b9d5de5845b2dfa45c54d16aa06aba", 0x3a}, {&(0x7f00000000c0)="0abfc69643ca57af9ee17a1a6929344d562089a4226007b4d328", 0x1a}, {&(0x7f00000001c0)="b86e5560df72d76e51202f4bb012febef02fa9c1939a634267e06377f064b100d007d0a8ec69d2f4c122a80d0246544f90c280f58cd3acf68e53ebf3cc0b858bb6da5ef9a7410cf84652d236e99c", 0x4e}, {&(0x7f0000000100)="ecc34bf60fd84b7c41c8ab43ae33fb8675625e3867cd3313b20a6dfb9f462119ecd5e5c9ef0930", 0x27}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="46318f444fdb2a55b8b704a70e2f9f2b066c672b193350d34d90d5fc975a2912c6b72e5e458c821fd598a543c364fc3278c84da5649833612bbd3a16a541732d057d9d89ff592298e131d67efc6bbe3f7d4a28fa668622569d23f5c89cdf9879d91bd2871dfd74362d21107ada617f65257a697c02f94611b03a15bc949851e33d83cb3f64d02a00acd0557e0918ac20c538ca197b24312de1226a1e77ea7c06ba1064d7ce284dafccf8b38eccef2ffb8ae15cbbc778da1b3274d2e80a7acda7e5576c36498925", 0xc7}, {&(0x7f0000001380)="214984016f5d46fd48e461574772bd77c7b02ca48850a38f7ebed65dd7e86818dea6f1aad245c64f44866bc378b68416d23910f73e5d883564d8c17c68d37ac37622cd9318bcc62a1217fa7e4cbe48a9561219ff7f2e75845f1ec351c2b749d3631cdc5103a1e43f401c59eb76fcf9d9f1c41d2c13e32d02dcc442ca37997b2d422bc650effd0ac5ec8b85eefbfc3dba331fc32d4be352d61170c5dd264fea257d707f7943ffc97600788cc70f32db16c8cf972baa7fd3928b5052", 0xbb}, {&(0x7f0000001440)="0db6657e7c9a6478bcd6adc80a7284d5f3516baaa4cdf6ea6d449a7dd272363fbfeb22e99ca0eddad8a74fa96f1f4211fbcd95b2eab048cae7f91e157bb3916aaec6268d8428c564c9380bb122749be298f4d3969dfd47304933b014d491682ce5deff126f8ce4f705ad809eb36ca17e1550bf2162705a0524d7ddc1ce506980ccc7bd668a0786f00d98eea471e3e25a72ee36191744ab38179dcaf91426b773c7b42e3acf55b4be5f8e4d8e32f07372f3016bdfd2176bc2c0d6f8f5", 0xbc}, {&(0x7f0000001500)="a505335700d8ce5fbac91ddfc07d51e377e89fbef4051917352e9a093c66af43b3b44161414f6358514fba022aa415b173e0bf2215caa98b09b6f8d445050fe7e4ca815a8b34935d23472037efe985024a7a47cc0bbfefc869f6595fad212d0b6506cacf6816630d7334963e0003f4c8d363b4b4bfc83419c6f5ab2f6ca7e35570320c4770146a166e455076200fc1", 0x8f}, {&(0x7f00000015c0)="c482ba25d60c02e7957870814d7447b2ee73ddae4a1e0c68144d2b3905bf4a4e50fc77fceb939f086a844fc7001c6e77c8de8c11916be5e78092a53aa96b9cf49fafc8e158ae6b4779cf382e97b129169337bb1b86a2f2355f812b505c9974ea8e655bdf58a5574edd4d24ec0ad8dc8ad2a85d8aa45c3111045d63b8dd7513bbd86d67f8162be8f02ef6a13ce6255d3b5ec18c881dd6de6041b104bab36d8b5d0b547b40", 0xa4}], 0xa, &(0x7f0000001700)=ANY=[@ANYBLOB="1000000000140000008400000001000000080006002c0000008400000002000000ff000300001000007a0000001f000000ffff1804c0630000c2e80000", @ANYRES32=0x0, @ANYBLOB="1c000000840000000a00000000000000000000f0ff00ffffe0000001"], 0x6c, 0x20080}, 0x20008) (async)
r1 = socket(0x1c, 0x1, 0x0)
bind$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)
connect$inet(r0, &(0x7f00000017c0)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000001800)={0x1, [0x0]}, &(0x7f0000001840)=0x8) (async)
setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6)
r2 = socket(0x2, 0x20000000, 0x1)
dup2(r1, r2) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000180)=0x8) (async)
connect$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c) (async, rerun: 32)
setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) (rerun: 32)
connect$inet6(0xffffffffffffffff, &(0x7f0000001880)={0x1c, 0x1c, 0x0, 0x16bc, @loopback, 0x8}, 0x1c)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xff}, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, 0x0, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000000)=0x8)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xff}, 0x1) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000000)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000000)=0x8) (async)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

02:04:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140), &(0x7f0000000000)=0x8)

02:04:38 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0xff}, 0x1)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 1:
bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @loopback}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[], &(0x7f0000000100)=0x98)

02:04:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
bind(r0, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
connect$inet6(r0, 0x0, 0x0)
getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000100)=0x8)

panic: ASan: Invalid access, 4-byte read at 0xfffffe0058bd1478, UMAUseAfterFree(fd)
cpuid = 0
time = 1649124278
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bfa590
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bfa6f0
vpanic() at vpanic+0x2b8/frame 0xfffffe0053bfa7d0
panic() at panic+0xb5/frame 0xfffffe0053bfa8a0
kasan_report() at kasan_report+0xdc/frame 0xfffffe0053bfa970
sctp_med_chunk_output() at sctp_med_chunk_output+0x54c/frame 0xfffffe0053bfb520
sctp_chunk_output() at sctp_chunk_output+0x26f1/frame 0xfffffe0053bfc170
sctp_process_control() at sctp_process_control+0x3500/frame 0xfffffe0053bfc640
sctp_common_input_processing() at sctp_common_input_processing+0xb35/frame 0xfffffe0053bfc8a0
sctp6_input_with_port() at sctp6_input_with_port+0x597/frame 0xfffffe0053bfca70
sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053bfca90
ip6_input() at ip6_input+0x1f40/frame 0xfffffe0053bfccf0
swi_net() at swi_net+0x2f0/frame 0xfffffe0053bfcd90
ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053bfcef0
fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bfcf30
fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bfcf30
--- trap 0, rip = 0, rsp = 0, rbp = 0 ---
KDB: enter: panic
[ thread pid 12 tid 100029 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x270934a(%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         0xeb31fe8a2afe7976
rdx         0xdffff7c000000000
rbx                          0
rsp         0xfffffe0053bfa6d0
rbp         0xfffffe0053bfa6f0
rsi                        0x1
rdi                          0
r8                         0x3
r9                  0xffffffff
r10                          0
r11                       0xbf
r12         0xfffffe0053ec4ac0
r13         0xfffffe0053bfa701
r14         0xffffffff82bbc060  .str.26
r15         0xffffffff82bbc060  .str.26
rip         0xffffffff8176eecb  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x270934a(%rip)
db> show proc
Process 12 (intr) at 0xfffffe0053ddb548:
 state: NORMAL
 uid: 0  gids: 0
 parent: pid 0 at 0xffffffff83e1b8c0
 ABI: null
 flag: 0x10000284  flag2: 0
 reaper: 0xffffffff83e1b8c0 reapsubtree: 12
 sigparent: 20
 vmspace: 0xffffffff83e1c860
   (map 0xffffffff83e1c860)
   (map.pmap 0xffffffff83e1c920)
   (pmap 0xffffffff83e1c988)
 threads: 23
100010                   I                                   [swi6: Giant taskq]
100017                   I                                   [swi5: fast taskq]
100020                   I                                   [swi6: task queue]
100029                   Run     CPU 0                       [swi1: netisr 0]
100032                   I                                   [swi3: busdma]
100033                   I                                   [swi1: hpts]
100034                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq33: virtio_pci2]
100061                   I                                   [irq34: virtio_pci2]
100062                   I                                   [irq35: virtio_pci2]
100064                   I                                   [irq1: atkbd0]
100065                   I                                   [irq12: psm0]
100066                   I                                   [swi0: uart uart++]
100070                   I                                   [swi1: pf send]
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
31828   806   806     0  RE      CPU 1                       syz-executor.2
27242     1 27242    65  Ss      select  0xfffffe0007852c40  dhclient
26698     0     0     0  DL      mdwait  0xfffffe009b84c000  [md0]
25674     1 25674     0  Ss      select  0xfffffe0053dd2a40  dhclient
25671     1 25671     0  Ss      select  0xfffffe0057036740  dhclient
25304   774 25304     0  Rs                                  syz-executor.3
17884     0     0     0  DL      (threaded)                  [zfskern]
117592                   D       t->zthr 0xfffffe0097d63a48  [arc_evict]
117951                   D       t->zthr 0xfffffe0099fa0248  [arc_reap]
117952                   D       -       0xfffffe009a991a00  [dbu_evict]
117953                   D       dbuf_ev 0xffffffff85840120  [dbuf_evict_thread]
117954                   D       -       0xfffffe0099f6fd00  [z_vdev_file_0]
117955                   D       -       0xfffffe0099f6fd00  [z_vdev_file_1]
117956                   D       -       0xfffffe0099f6fd00  [z_vdev_file_2]
117957                   D       -       0xfffffe0099f6fd00  [z_vdev_file_3]
117958                   D       -       0xfffffe0099f6fd00  [z_vdev_file_4]
117959                   D       -       0xfffffe0099f6fd00  [z_vdev_file_5]
117960                   D       -       0xfffffe0099f6fd00  [z_vdev_file_6]
117961                   D       -       0xfffffe0099f6fd00  [z_vdev_file_7]
117962                   D       -       0xfffffe0099f6fd00  [z_vdev_file_8]
117963                   D       -       0xfffffe0099f6fd00  [z_vdev_file_9]
117964                   D       -       0xfffffe0099f6fd00  [z_vdev_file_10]
117965                   D       -       0xfffffe0099f6fd00  [z_vdev_file_11]
117966                   D       -       0xfffffe0099f6fd00  [z_vdev_file_12]
117967                   D       -       0xfffffe0099f6fd00  [z_vdev_file_13]
117968                   D       -       0xfffffe0099f6fd00  [z_vdev_file_14]
117969                   D       -       0xfffffe0099f6fd00  [z_vdev_file_15]
117970                   D       l2arc_f 0xffffffff8582f240  [l2arc_feed_thread]
117971                   D       -       0xfffffe009993ba00  [zfsvfs]
117972                   S       zevent_ 0xffffffff85840cc0  [sysevent]
 7542     0     0     0  DL      aiordy  0xfffffe0097d6c000  [aiod4]
 7541     0     0     0  DL      aiordy  0xfffffe009265e548  [aiod3]
 7540     0     0     0  DL      aiordy  0xfffffe0097c6ca90  [aiod2]
 7539     0     0     0  DL      aiordy  0xfffffe0097d6da90  [aiod1]
 7335     1  7335    65  Ss      select  0xfffffe00570364c0  dhclient
 5392     1  5392     0  Ss      select  0xfffffe0053dd0240  dhclient
 5389     1  5389     0  Ss      select  0xfffffe0057037040  dhclient
 5366     1  5366    65  Ss      select  0xfffffe0053dd0dc0  dhclient
 3719     1  3719     0  Ss      select  0xfffffe0053dd0440  dhclient
 3716     1  3716     0  Ss      select  0xfffffe005700e340  dhclient
 3697     1  3697    65  Ss      select  0xfffffe0053dd18c0  dhclient
 1830     1  1830     0  Ss      select  0xfffffe0053dd0340  dhclient
 1826     1  1826     0  Ss      select  0xfffffe0053dd28c0  dhclient
  806   774   806     0  Rs                                  syz-executor.2
  778   774   778     0  Rs                                  syz-executor.1
  777   774   777     0  Rs                                  syz-executor.0
  774   772   772     0  S       (threaded)                  syz-fuzzer
100115                   S       uwait   0xfffffe0058ddac00  syz-fuzzer
100120                   S       uwait   0xfffffe0058ddb180  syz-fuzzer
100121                   S       uwait   0xfffffe0057a74300  syz-fuzzer
100122                   S       uwait   0xfffffe0057a74400  syz-fuzzer
100123                   S       uwait   0xfffffe0058dd9f00  syz-fuzzer
100124                   S       uwait   0xfffffe0058dda080  syz-fuzzer
100125                   S       kqread  0xfffffe0007971d00  syz-fuzzer
100127                   S       uwait   0xfffffe0058dda280  syz-fuzzer
100301                   S       uwait   0xfffffe0058dd9a00  syz-fuzzer
102516                   S       uwait   0xfffffe0057a73d80  syz-fuzzer
  772   770   772     0  Ss      pause   0xfffffe0092d70b40  csh
  770   688   770     0  Ss      select  0xfffffe0053dd10c0  sshd
  754     1   754     0  Ss+     ttyin   0xfffffe0056fe74b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe0056fe4cb0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00081f18b0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe0056fe50b0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe0056fe54b0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe0056fe58b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe0056fe5cb0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe0056fe60b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe0056fe64b0  getty
  692     1   692     0  Ss      nanslp  0xffffffff83e458c0  cron
  688     1   688     0  Ss      select  0xfffffe0053dd2540  sshd
  501     1   501     0  Ss      select  0xfffffe0053dd22c0  syslogd
  430     1   430     0  Ss      select  0xfffffe0053dd1b40  devd
  429     1   429    65  Ss      select  0xfffffe0053dd1a40  dhclient
  344     1   344     0  Ss      select  0xfffffe0053dd1bc0  dhclient
  341     1   341     0  Ss      select  0xfffffe0053dd1cc0  dhclient
   17     0     0     0  DL      syncer  0xffffffff83f6b0e0  [syncer]
   16     0     0     0  DL      vlruwt  0xfffffe0053dda000  [vnlru]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100080                   D       psleep  0xffffffff83f696e0  [bufdaemon]
100083                   D       -       0xffffffff83211f80  [bufspacedaemon-0]
100092                   D       sdflush 0xfffffe0053f688e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83f9d1c0  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100078                   D       psleep  0xffffffff83f91078  [dom0]
100081                   D       launds  0xffffffff83f91084  [laundry: dom0]
100082                   D       umarcl  0xffffffff81ea6bd0  [uma]
    7     0     0     0  DL      -       0xffffffff83c01688  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff84863530  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff846974a0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100045                   D       -       0xffffffff83aa35c0  [doneq0]
100046                   D       -       0xffffffff83aa3540  [async]
100077                   D       -       0xffffffff83aa33c0  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056f1ac88  [sequencer 00]
    3     0     0     0  DL      (threaded)                  [crypto]
100041                   D       crypto_ 0xffffffff83f8c880  [crypto]
100042                   D       crypto_ 0xfffffe0053effd30  [crypto returns 0]
100043                   D       crypto_ 0xfffffe0053effd80  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100036                   D       -       0xffffffff83e1ae80  [g_event]
100037                   D       -       0xffffffff83e1aea0  [g_up]
100038                   D       -       0xffffffff83e1aec0  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100030                   I                                   [clock (0)]
100031                   I                                   [clock (1)]
   12     0     0     0  RL      (threaded)                  [intr]
100010                   I                                   [swi6: Giant taskq]
100017                   I                                   [swi5: fast taskq]
100020                   I                                   [swi6: task queue]
100029                   Run     CPU 0                       [swi1: netisr 0]
100032                   I                                   [swi3: busdma]
100033                   I                                   [swi1: hpts]
100034                   I                                   [swi1: hpts]
100047                   I                                   [irq24: virtio_pci0]
100048                   I                                   [irq25: virtio_pci0]
100049                   I                                   [irq26: virtio_pci0]
100050                   I                                   [irq27: virtio_pci0]
100051                   I                                   [irq28: virtio_pci1]
100052                   I                                   [irq29: virtio_pci1]
100053                   I                                   [irq30: virtio_pci1]
100054                   I                                   [irq31: virtio_pci1]
100055                   I                                   [irq32: virtio_pci1]
100060                   I                                   [irq33: virtio_pci2]
100061                   I                                   [irq34: virtio_pci2]
100062                   I                                   [irq35: virtio_pci2]
100064                   I                                   [irq1: atkbd0]
100065                   I                                   [irq12: psm0]
100066                   I                                   [swi0: uart uart++]
100070                   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    0xfffffe0053ddc000  [init]
   10     0     0     0  DL      audit_w 0xffffffff83f8d380  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff83e1b8c0  [swapper]
100005                   D       -       0xfffffe0007973100  [softirq_0]
100006                   D       -       0xfffffe0007973000  [softirq_1]
100007                   D       -       0xfffffe0007972e00  [if_io_tqg_0]
100008                   D       -       0xfffffe0007972d00  [if_io_tqg_1]
100009                   D       -       0xfffffe0007972c00  [if_config_tqg_0]
100011                   D       -       0xfffffe0007972a00  [aiod_kick taskq]
100012                   D       -       0xfffffe0007972900  [inm_free taskq]
100013                   D       -       0xfffffe0007972800  [linuxkpi_irq_wq]
100014                   D       -       0xfffffe0007972700  [in6m_free taskq]
100015                   D       -       0xfffffe0007972600  [deferred_unmount ta]
100016                   D       -       0xfffffe0007972500  [thread taskq]
100018                   D       -       0xfffffe0007972300  [kqueue_ctx taskq]
100019                   D       -       0xfffffe0007972200  [pci_hp taskq]
100021                   D       -       0xfffffe0007972000  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0007972000  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0007972000  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0007972000  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0007971e00  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0007971e00  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0007971e00  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0007971e00  [linuxkpi_long_wq_3]
100035                   D       -       0xfffffe0053f21300  [firmware taskq]
100039                   D       -       0xfffffe0053f21100  [crypto_0]
100040                   D       -       0xfffffe0053f21100  [crypto_1]
100056                   D       -       0xfffffe0053f1e000  [vtnet0 rxq 0]
100057                   D       -       0xfffffe0007974e00  [vtnet0 txq 0]
100058                   D       -       0xfffffe0007974d00  [vtnet0 rxq 1]
100059                   D       -       0xfffffe0007974c00  [vtnet0 txq 1]
100063                   D       vtbslp  0xfffffe005700e800  [virtio_balloon]
100067                   D       -       0xffffffff82bc1ee0  [deadlkres]
100071                   D       -       0xfffffe0007973200  [mca taskq]
100073                   D       -       0xfffffe00574c1200  [acpi_task_0]
100074                   D       -       0xfffffe00574c1200  [acpi_task_1]
100075                   D       -       0xfffffe00574c1200  [acpi_task_2]
100076                   D       -       0xfffffe0053f20e00  [CAM taskq]
117946                   D       -       0xfffffe009a982600  [system_taskq_0]
117947                   D       -       0xfffffe009a982600  [system_taskq_1]
117948                   D       -       0xfffffe009a992300  [system_delay_taskq_]
117949                   D       -       0xfffffe009a992300  [system_delay_taskq_]
117950                   D       -       0xfffffe009993bc00  [arc_prune]
db> show all locks
Process 777 (syz-executor.0) thread 0xfffffe0058dd3000 (100097)
exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffffe0092db9b18) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3226
shared lockmgr ufs (ufs) r = 0 (0xfffffe0092db9af0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:538
Process 12 (intr) thread 0xfffffe0053ec4ac0 (100029)
exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009a4ff8b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1526
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            linker          380         9856K          416
          tcp_hpts            6         4801K            6
            devbuf         4217         4323K         4247
         sysctloid        47696         2805K        47800
           solaris          130         2804K          200
             vtbuf           24         1968K           46
              kobj          327         1308K          497
          inodedep         1474         1065K        30782
            newblk            5         1025K        31277
          vfscache            3         1025K            3
               pcb          143          672K        78652
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
            dirrem         1465          367K        30667
              vmem            3          274K            6
           subproc          142          271K        31912
            acpica         1674          184K        56014
          freefile         1465          184K        30662
         vnet_data            1          168K            1
           tidhash            3          141K            3
           pagedep            9          130K        30637
        tfo_ccache            1          128K            1
            DEVFS1          111          111K          134
               sem            4          106K            4
               BPF           46           88K           76
               bus          991           81K         5140
          filedesc           10           73K        61201
          mtx_pool            2           72K            2
          syncache            1           68K            1
            module          516           65K          516
          acpitask            1           64K            1
       ddb_capture            1           64K            1
         sctp_stro           60           60K        15113
         sctp_timw          209           53K          209
              umtx          418           53K          418
           kdtrace          247           51K        65120
         sctp_atcl          121           46K        56858
              temp           34           33K         6856
            DEVFS3          130           33K          142
         hostcache            1           32K            1
               shm            1           32K          762
               msg            4           30K            4
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
            ifaddr           71           21K           93
        DEVFS_RULE           56           20K           56
          routetbl          228           19K          700
        kstat_data           17           17K           17
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread          100           16K          100
            bus-sc           34           15K         1651
           lltable           44           14K          147
       ether_multi          157           13K          223
            KTRACE          100           13K          103
             ifnet            7           13K            9
      eventhandler          137           12K          137
              kenv           95           12K           95
              GEOM           68           12K          540
              rman           88           11K          431
         CAM queue            5           11K         1528
         in6_multi           71            9K           91
         bmsafemap            3            9K        30763
         taskqueue           81            9K           81
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K           37
               rpc            2            8K            2
             shmfd            1            8K           20
       pfs_vncache            1            8K            1
         sctp_atky          181            8K        75454
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          296
               UMA          368            7K          368
              cred           26            7K          319
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          543
            kqueue           62            6K        31875
       ufs_dirhash           24            5K           24
           session           35            5K           78
          pf_ifnet           10            5K           29
            DEVFSP           68            5K          520
                vt           11            5K           11
           md_disk            2            5K            3
           memdesc            1            4K            1
               MCA           32            4K           32
        md_sectors            1            4K            1
             evdev            4            4K            4
           pwddesc           59            4K        31913
           acpisem           28            4K           28
             selfd           55            4K       420213
             lockf           32            4K           74
         proc-args           89            4K        33528
             hhook           15            4K           17
          kcovinfo           52            4K           78
          terminal           11            3K           11
            select           19            3K           94
           uidinfo            3            3K           19
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
         sctp_athm          121            2K        59538
          sctp_ifa           15            2K           19
          sctp_map          120            2K        30226
            ip6ndp           12            2K           19
           CAM XPT           22            2K          543
            Unitno           25            2K          145
               msi           12            2K           12
          in_multi            6            2K           10
       vnodemarker            3            2K           85
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
             clone            9            2K            9
               tun            7            2K            9
           softdep            1            1K            1
             mkdir            8            1K        61220
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
      NFSD session            1            1K            1
        CAM periph            4            1K          271
               osd           32            1K         8718
             ipsec            3            1K            3
          sctp_ifn            6            1K           19
               mld            6            1K            8
              igmp            6            1K            8
         toponodes            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           30
         sctp_stri            1            1K         5199
         newdirblk            4            1K        30610
            diradd            4            1K        30709
              pfil            4            1K            4
              cdev            2            1K            2
       inpcbpolicy           15            1K        13721
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
          freework            1            1K        30653
            CC Mem            4            1K        10605
            vnodes            1            1K            1
           CAM SIM            2            1K            2
            prison            8            1K            8
            feeder            7            1K            7
             taskq            2            1K            2
           tcpfunc            3            1K            3
        loginclass            3            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
         cryptodev            2            1K          410
         sctp_aadr            2            1K           79
          nexusdev            8            1K            8
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
          pmchooks            1            1K            1
            soname            4            1K        49360
          filecaps            5            1K          170
          sctp_vrf            1            1K            1
        ip_msource            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           55
               pmc            1            1K            1
          acpiintr            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
         sfs_nodes            0            0K            0
        zones_data            0            0K            0
            mqdata            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
           filemon            0            0K           63
            tcp_do            0            0K            0
           tcp_fsb            0            0K          767
          pf_table            0            0K            0
           pf_rule            0            0K           12
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K        22572
         sctp_iter            0            0K         1308
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K         1289
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           19
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
               ixl            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
       NEWdirectio            0            0K            0
        NEWNFSnode            0            0K            0
         NFSCL lck            0            0K            0
      NFSCL lckown            0            0K            0
      NFSCL client            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
       NFSCL deleg            0            0K            0
        NFSCL open            0            0K            0
       NFSCL owner            0            0K            0
            NFS fh            0            0K            0
           NFS req            0            0K            0
     NFSD usrgroup            0            0K            0
       NFSD string            0            0K            0
       NFSD V4lock            0            0K            0
      NFSD V4state            0            0K            0
          xen_intr            0            0K            0
     NFSD srvcache            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
       msdosfs_fat            0            0K            0
     msdosfs_mount            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
      msdosfs_node            0            0K            0
              isci            0            0K            0
      iommu_dmamap            0            0K            0
     hyperv_socket            0            0K            0
           bxe_ilt            0            0K            0
            DEVFS4            0            0K            0
            xenbus            0            0K            0
            DEVFS2            0            0K            0
     vm_fictitious            0            0K            0
            gntdev            0            0K            0
       privcmd_dev            0            0K            0
        evtchn_dev            0            0K            0
          xenstore            0            0K            0
         scsi_pass            0            0K            0
         ciss_data            0            0K            0
               xnb            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
           UMAHash            0            0K            0
            vtfont            0            0K            0
         vm_pgdata            0            0K            0
           jblocks            0            0K            0
          savedino            0            0K        26056
          sentinel            0            0K            0
            jfsync            0            0K            0
            jtrunc            0            0K            0
             sbdep            0            0K           39
           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        30627
          freefrag            0            0K            2
        allocindir            0            0K            0
          indirdep            0            0K           52
       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
         BACKLIGHT            0            0K            0
           ath_hal            0            0K            0
            athdev            0            0K            0
           ata_pci            0            0K            0
           ata_dma            0            0K            0
       ata_generic            0            0K            0
            pvscsi            0            0K            0
           scsi_da            0            0K           69
            ata_da            0            0K            0
           scsi_ch            0            0K            0
           scsi_cd            0            0K            0
          ktls_ocf            0            0K            0
       AHCI driver            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
          seq_file            0            0K            0
           lkpiskb            0            0K            0
             radix            0            0K            0
               idr            0            0K            0
          lkpindev            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
            ip6opt            0            0K           39
       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
            USBdev            0            0K            0
               USB            0            0K            0
               LRO            0            0K            0
       ip_moptions            0            0K            3
        in_mfilter            0            0K            2
              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            0
           fadvise            0            0K            0
           VN POLL            0            0K            0
               agp            0            0K            0
            statfs            0            0K        30903
     namei_tracker            0            0K            0
       export_host            0            0K            0
        cl_savebuf            0            0K            2
           nvme_da            0            0K            0
           acpipwr            0            0K            0
         acpi_perf            0            0K            0
            twsbuf            0            0K            0
      twe_commands            0            0K            0
       tcp_log_dev            0            0K          848
      midi buffers            0            0K            0
             mixer            0            0K            0
              ac97            0            0K            0
             hdacc            0            0K            0
              hdac            0            0K            0
              hdaa            0            0K            0
         acpicmbat            0            0K            0
       SIIS driver            0            0K            0
           CAM CCB            0            0K          523
            biobuf            0            0K            0
              aios            0            0K           11
               lio            0            0K            0
               acl            0            0K            0
          mbuf_tag            0            0K          215
              ktls            0            0K            0
               PUC            0            0K            0
          ppbusdev            0            0K            0
agtiapi_MemAlloc malloc            0            0K            0
    osti_cacheable            0            0K            0
          tempbuff            0            0K            0
          tempbuff            0            0K            0
ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
     STLock malloc            0            0K            0
          CCB List            0            0K            0
            sr_iov            0            0K            0
               OCS            0            0K            0
               OCS            0            0K            0
              nvme            0            0K            0
               nvd            0            0K            0
            netmap            0            0K            0
            mwldev            0            0K            0
        MVS driver            0            0K            0
     CAM ccb queue            0            0K            0
              accf            0            0K            0
               pts            0            0K            0
               iov            0            0K        29270
          ioctlops            0            0K          486
           eventfd            0            0K           13
           Witness            0            0K            0
             stack            0            0K            0
          mrsasbuf            0            0K            0
          mpt_user            0            0K            0
          mps_user            0            0K            0
            MPSSAS            0            0K            0
               mps            0            0K            0
              sbuf            0            0K          300
          mpr_user            0            0K            0
          firmware            0            0K            0
        compressor            0            0K            0
            MPRSAS            0            0K            0
              SWAP            0            0K            0
               mpr            0            0K            0
            mfibuf            0            0K            0
         sysctltmp            0            0K         1085
            sysctl            0            0K            3
              ekcd            0            0K            0
            dumper            0            0K            0
          sendfile            0            0K            0
              rctl            0            0K            0
           malodev            0            0K            0
               LED            0            0K            0
          ix_sriov            0            0K            0
             cache            0            0K            0
        aacraidcam            0            0K            0
      prison_racct            0            0K            0
       Fail Points            0            0K            0
             sigio            0            0K            2
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
       tty console            0            0K            0
                ix            0            0K            0
            ipsbuf            0            0K            0
       aacraid_buf            0            0K            0
            aaccam            0            0K            0
         boottrace            0            0K            0
            aacbuf            0            0K            0
              zstd            0            0K            0
            XZ_DEC            0            0K            0
            nvlist            0            0K            0
          SCSI ENC            0            0K            0
           SCSI sa            0            0K            0
        isofs_node            0            0K            0
       isofs_mount            0            0K            0
     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           78
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
        tmpfs name            0            0K            0
       tmpfs mount            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8337    1061     1259203       0     254   38494208        0
           tcp_log    416       0   12708      204981       0     254    5286528        0
              mbuf    256    8988     930     2363370       0     254    2539008        0
         sctp_asoc   2288      60     960       15113       0     254    2333760        0
        RADIX NODE    144   14156     539      871896       0      65    2116080        0
        malloc-128    128   15661     242       15669       0     126    2035584        0
              pbuf   2624       0     762           0       0       2    1999488        0
          BUF TRIE    144     235   11553        1446       0      62    1697472        0
       malloc-4096   4096     388       8       32415       0       2    1622016        0
        malloc-384    384    4169       1        4169       0      30    1601280        0
      mbuf_cluster   2048     762       0         762       0     254    1560576        0
       malloc-2048   2048      69     571       40428       0       8    1310720        0
       UMA Slabs 0    112   11399       7       11399       0     126    1277472        0
           sctp_ep   1208      60     960       39145       0     254    1232160        0
         vmem btag     56   20858      61       20858       0     254    1171464        0
        malloc-384    384    1473     897       30839       0      30     910080        0
        malloc-256    256     433    2612       99459       0      62     779520        0
            socket    960      40     724       54555       0     254     733440        0
        malloc-256    256    1790     940       34239       0      62     698880        0
         VM OBJECT    264    2224     266      468462       0      30     657360        0
       malloc-1024   1024      62     578       15119       0      16     655360        0
        256 Bucket   2048     280      36        6875       0       9     647168        0
         FFS inode   1160     520      33       31187       0       8     641480        0
        sctp_raddr    736      60     710       21771       0     254     566720        0
             tcpcb   1104       4     507        8678       0     254     564144        0
        malloc-384    384     205    1175       57282       0      30     529920        0
          lkpicurr    168       2    2350           2       0      62     395136        0
            lkpimm    168       1    2327           1       0      62     391104        0
            THREAD   1808     186      23       33290       0       8     377872        0
    ertt_txseginfo     40       0    9191      203445       0     254     367640        0
       tcp_bbr_map    128       0    2790       53612       0     126     357120        0
         malloc-64     64    5116     239        5119       0     254     342720        0
      malloc-65536  65536       5       0           5       0       1     327680        0
         malloc-16     16   19612     388       19731       0     254     320000        0
        malloc-128    128    1466     952       30665       0     126     309504        0
         MAP ENTRY     96    2568     582     1028677       0     126     302400        0
             VNODE    448     561     105       31232       0      30     298368        0
         UMA Zones    768     340       4         340       0      16     264192        0
         malloc-32     32    7424     262        7433       0     254     245952        0
            DEVCTL   1024       0     220         186       0       0     225280        0
      malloc-16384  16384       5       8       30598       0       1     212992        0
        malloc-128    128    1376     267       88217       0     126     210304        0
     FPU_save_area    832     188      55       42477       0      16     202176        0
      malloc-65536  65536       1       2         149       0       1     196608        0
      malloc-65536  65536       3       0           3       0       1     196608        0
       mbuf_packet    256     102     660       59722       0     254     195072        0
        malloc-256    256      94     596       32184       0      62     176640        0
      malloc-32768  32768       0       5          40       0       1     163840        0
       FFS2 dinode    256     520     110       31185       0      62     161280        0
       S VFS Cache    104    1069     452       31958       0     126     158184        0
        sctp_chunk    152      40    1000        8729       0     254     158080        0
        128 Bucket   1024      96      51        6278       0      16     150528        0
           VMSPACE   2552      37      17       31813       0       4     137808        0
zio_buf_comb_131072 131072       0       1           1       0       1     131072        0
      malloc-65536  65536       0       2           8       0       1     131072        0
      malloc-65536  65536       0       2         442       0       1     131072        0
       malloc-1024   1024     122       6         301       0      16     131072        0
             unpcb    256      20     490        1626       0     254     130560        0
          UMA Kegs    384     326       7         326       0      30     127872        0
            clpbuf   2624       0      48          48       0      16     125952        0
         64 Bucket    512     144      88       16535       0      30     118784        0
          ksiginfo    112      71     973        9394       0     126     116928        0
         malloc-64     64     859     968       54553       0     254     116928        0
        malloc-128    128     741     158        6006       0     126     115072        0
       malloc-4096   4096      22       6          34       0       2     114688        0
              PROC   1352      59      22       31828       0       8     109512        0
         malloc-64     64     820     755      462567       0     254     100800        0
        malloc-128    128     658     117       64962       0     126      99200        0
         32 Bucket    256     162     213       19516       0      62      96000        0
       malloc-8192   8192      11       0          11       0       1      90112        0
         filedesc0   1072      59      25       31913       0       8      90048        0
      malloc-16384  16384       5       0           5       0       1      81920        0
       malloc-8192   8192       8       2         111       0       1      81920        0
       malloc-4096   4096      16       2          28       0       2      73728        0
             g_bio    408       0     180       10174       0      30      73440        0
         malloc-32     32     507    1635       73134       0     254      68544        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       0       2         120       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-4096   4096      13       3         559       0       2      65536        0
       malloc-1024   1024      22      42         550       0      16      65536        0
       malloc-1024   1024      36      28        2182       0      16      65536        0
         tcp_inpcb    424       4     149        8678       0      30      64872        0
         udp_inpcb    424       6     147        3500       0      30      64872        0
sctp_stream_msg_out    112      27     513        2247       0     254      60480        0
              pipe    744      23      57        1661       0      16      59520        0
       malloc-8192   8192       2       5          66       0       1      57344        0
             ripcb    424       5     121        1349       0      30      53424        0
             Files     80     221     429      101020       0     126      52000        0
        malloc-256    256       2     193       61281       0      62      49920        0
        malloc-256    256      77     118       32819       0      62      49920        0
zio_data_buf_16384  16384       0       3           9       0       1      49152        0
           DIRHASH   1024      34      14          34       0      16      49152        0
             NAMEI   1024       0      48      142302       0      16      49152        0
      malloc-16384  16384       1       2         161       0       1      49152        0
       malloc-2048   2048      13      11          22       0       8      49152        0
       malloc-2048   2048       3      21         768       0       8      49152        0
        malloc-512    512       1      95        5200       0      30      49152        0
      tcp_rack_pcb    896       0      54         767       0      16      48384        0
            pcpu-8      8    5216     416        5820       0     254      45056        0
       tcp_bbr_pcb    832       0      54        2275       0      16      44928        0
          syncache    168       0     264           4       0     254      44352        0
        sctp_readq    152       0     260        1397       0     254      39520        0
     udplite_inpcb    424       0      90         194       0      30      38160        0
            da_ccb    544       0      70        2696       0      16      38080        0
         hostcache     64       2     565           2       0     254      36288        0
               PWD     32      18    1116       30681       0     254      36288        0
         malloc-64     64      45     522       19573       0     254      36288        0
         malloc-64     64      26     541         106       0     254      36288        0
         malloc-64     64     180     387         595       0     254      36288        0
         malloc-64     64      11     556         106       0     254      36288        0
         malloc-64     64      67     500       31921       0     254      36288        0
        malloc-128    128      43     236        2208       0     126      35712        0
        malloc-128    128      98     181         686       0     126      35712        0
        malloc-128    128      30     249          69       0     126      35712        0
     routing nhops    256      27     108          43       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-384    384      55      35          93       0      30      34560        0
        malloc-256    256      28     107        7503       0      62      34560        0
        malloc-256    256       7     128         351       0      62      34560        0
        malloc-256    256      41      94       30708       0      62      34560        0
         TURNSTILE    136     210      42         210       0      62      34272        0
     zio_buf_16384  16384       0       2          10       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       2       0          17       0       1      32768        0
       malloc-8192   8192       4       0           4       0       1      32768        0
       malloc-4096   4096       2       6       30911       0       2      32768        0
       malloc-2048   2048       0      16          14       0       8      32768        0
       malloc-2048   2048       7       9           9       0       8      32768        0
       malloc-2048   2048       1      15         110       0       8      32768        0
       malloc-2048   2048       1      15          33       0       8      32768        0
       malloc-2048   2048       2      14         198       0       8      32768        0
       malloc-1024   1024       2      30          49       0      16      32768        0
       malloc-1024   1024       4      28           5       0      16      32768        0
       malloc-1024   1024       3      29          16       0      16      32768        0
       malloc-1024   1024       1      31          20       0      16      32768        0
        malloc-512    512       2      62           2       0      30      32768        0
        malloc-512    512       5      59          93       0      30      32768        0
        malloc-512    512       0      64          28       0      30      32768        0
        malloc-512    512      12      52          62       0      30      32768        0
        malloc-512    512       0      64          13       0      30      32768        0
        malloc-512    512      11      53          23       0      30      32768        0
           pcpu-64     64     497      15         497       0     254      32768        0
             KNOTE    160      28     172      262997       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
      tcp_rack_map    120       0     264        2586       0     126      31680        0
            cpuset    104       7     272         189       0     126      29016        0
        sctp_laddr     48      77     511       24461       0     254      28224        0
   tcp_inpcb ports     32       2     880        4248       0     254      28224        0
              ertt     72       4     388        8678       0     126      28224        0
         16 Bucket    144     115      81         717       0      62      28224        0
          4 Bucket     48       6     582         655       0     254      28224        0
         malloc-16     16     199    1551       64811       0     254      28000        0
         malloc-16     16     127    1623       59546       0     254      28000        0
               AIO    208       0     133          14       0      62      27664        0
       malloc-8192   8192       0       3          37       0       1      24576        0
       malloc-4096   4096       1       5          12       0       2      24576        0
           rtentry    176      31     107          43       0      62      24288        0
              PGRP     88      35     241          78       0     126      24288        0
          rl_entry     40      79     527          79       0     254      24240        0
          8 Bucket     80     112     188        5420       0     126      24000        0
        malloc-384    384      11      49          11       0      30      23040        0
        malloc-384    384      44      16         162       0      30      23040        0
        SLEEPQUEUE     88     210      46         210       0     126      22528        0
             udpcb     32       6     624        3694       0     254      20160        0
   udp_inpcb ports     32       3     627          39       0     254      20160        0
              AIOP     32       4     626           4       0     254      20160        0
         malloc-32     32      36     594        2106       0     254      20160        0
         malloc-32     32       6     624       30787       0     254      20160        0
         malloc-32     32     202     428       29988       0     254      20160        0
         malloc-32     32      81     549         729       0     254      20160        0
         malloc-32     32     201     429         207       0     254      20160        0
         malloc-32     32       7     623          28       0     254      20160        0
          2 Bucket     32      74     556        3047       0     254      20160        0
             AIOCB    552       0      35          16       0      16      19320        0
       Mountpoints   2752       2       5           2       0       4      19264        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       0       1           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       0       4          49       0       2      16384        0
        malloc-512    512       0      32         133       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      vtnet_tx_hdr     24       1     667      692721       0     254      16032        0
         malloc-16     16     550     450       21034       0     254      16000        0
              kenv    258      15      45        1055       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
         domainset     40       0     315         145       0     254      12600        0
        SMR SHARED     24       7     504           7       0     254      12264        0
udplite_inpcb ports     32       0     378           1       0     254      12096        0
         malloc-16     16      64     686       54452       0     254      12000        0
         malloc-16     16      13     737          33       0     254      12000        0
         malloc-16     16      39     711         276       0     254      12000        0
arc_buf_hdr_t_full    352       4      29           4       0      30      11616        0
            itimer    352       0      33           1       0      30      11616        0
        malloc-384    384       0      30           1       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           2       0       2       8192        0
         malloc-16     16       0     500           2       0     254       8000        0
           pcpu-16     16       7     249           7       0     254       4096        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        KMAP ENTRY     96      16      23          22       0       0       3744        0
               md0    512       0       0           0       0      30          0        0
   zfs_znode_cache    464       0       0           0       0      30          0        0
       sio_cache_2    168       0       0           0       0      62          0        0
       sio_cache_1    152       0       0           0       0      62          0        0
       sio_cache_0    136       0       0           0       0      62          0        0
     zil_zcw_cache     80       0       0           0       0     126          0        0
     zil_lwb_cache    352       0       0           0       0      30          0        0
    dmu_buf_impl_t    408       0       0           0       0      30          0        0
         arc_buf_t     64       0       0           0       0     254          0        0
arc_buf_hdr_t_l2only     96       0       0           0       0     126          0        0
arc_buf_hdr_t_full_crypt    416       0       0           0       0      30          0        0
           dnode_t   1032       0       0           0       0       8          0        0
          sa_cache    296       0       0           0       0      30          0        0
         abd_chunk   4096       0       0           0       0       2          0        0
zio_buf_comb_16777216 16777216       0       0           0       0       1          0        0
zio_buf_comb_14680064 14680064       0       0           0       0       1          0        0
zio_buf_comb_12582912 12582912       0       0           0       0       1          0        0
zio_buf_comb_10485760 10485760       0       0           0       0       1          0        0
zio_buf_comb_8388608 8388608       0       0           0       0       1          0        0
zio_buf_comb_7340032 7340032       0       0           0       0       1          0        0
zio_buf_comb_6291456 6291456       0       0           0       0       1          0        0
zio_buf_comb_5242880 5242880       0       0           0       0       1          0        0
zio_buf_comb_4194304 4194304       0       0           0       0       1          0        0
zio_buf_comb_3670016 3670016       0       0           0       0       1          0        0
zio_buf_comb_3145728 3145728       0       0           0       0       1          0        0
zio_buf_comb_2621440 2621440       0       0           0       0       1          0        0
zio_buf_comb_2097152 2097152       0       0           0       0       1          0        0
zio_buf_comb_1835008 1835008       0       0           0       0       1          0        0
zio_buf_comb_1572864 1572864       0       0           0       0       1          0        0
zio_buf_comb_1310720 1310720       0       0           0       0       1          0        0
zio_buf_comb_1048576 1048576       0       0           0       0       1          0        0
zio_buf_comb_917504 917504       0       0           0       0       1          0        0
zio_buf_comb_786432 786432       0       0           0       0       1          0        0
zio_buf_comb_655360 655360       0       0           0       0       1          0        0
zio_buf_comb_524288 524288       0       0           0       0       1          0        0
zio_buf_comb_458752 458752       0       0           0       0       1          0        0
zio_buf_comb_393216 393216       0       0           0       0       1          0        0
zio_buf_comb_327680 327680       0       0           0       0       1          0        0
zio_buf_comb_262144 262144       0       0           0       0       1          0        0
zio_buf_comb_229376 229376       0       0           0       0       1          0        0
zio_buf_comb_196608 196608       0       0           0       0       1          0        0
zio_buf_comb_163840 163840       0       0           0       0       1          0        0
zio_buf_comb_114688 114688       0       0           0       0       1          0        0
zio_buf_comb_98304  98304       0       0           0       0       1          0        0
zio_buf_comb_81920  81920       0       0           0       0       1          0        0
zio_buf_comb_65536  65536       0       0           0       0       1          0        0
zio_buf_comb_57344  57344       0       0           0       0       1          0        0
zio_buf_comb_49152  49152       0       0           0       0       1          0        0
zio_buf_comb_40960  40960       0       0           0       0       1          0        0
zio_buf_comb_32768  32768       0       0           0       0       1          0        0
zio_buf_comb_28672  28672       0       0           0       0       1          0        0
zio_buf_comb_24576  24576       0       0           0       0       1          0        0
zio_buf_comb_20480  20480       0       0           0       0       1          0        0
zio_data_buf_14336  14336       0       0           0       0       1          0        0
     zio_buf_14336  14336       0       0           0       0       1          0        0
zio_data_buf_12288  12288       0       0           0       0       1          0        0
     zio_buf_12288  12288       0       0           0       0       1          0        0
zio_data_buf_10240  10240       0       0           0       0       1          0        0
     zio_buf_10240  10240       0       0           0       0       1          0        0
 zio_data_buf_8192   8192       0       0           0       0       1          0        0
      zio_buf_8192   8192       0       0           0       0       1          0        0
 zio_data_buf_7168   7168       0       0           0       0       1          0        0
      zio_buf_7168   7168       0       0           0       0       1          0        0
 zio_data_buf_6144   6144       0       0           0       0       1          0        0
      zio_buf_6144   6144       0       0           0       0       1          0        0
 zio_data_buf_5120   5120       0       0           0       0       1          0        0
      zio_buf_5120   5120       0       0           0       0       1          0        0
 zio_data_buf_4096   4096       0       0           0       0       2          0        0
      zio_buf_4096   4096       0       0           0       0       2          0        0
 zio_data_buf_3584   3584       0       0           0       0       2          0        0
      zio_buf_3584   3584       0       0           0       0       2          0        0
 zio_data_buf_3072   3072       0       0           0       0       4          0        0
      zio_buf_3072   3072       0       0           0       0       4          0        0
 zio_data_buf_2560   2560       0       0           0       0       4          0        0
      zio_buf_2560   2560       0       0           0       0       4          0        0
 zio_data_buf_2048   2048       0       0           0       0       8          0        0
      zio_buf_2048   2048       0       0           0       0       8          0        0
 zio_data_buf_1536   1536       0       0           0       0       8          0        0
      zio_buf_1536   1536       0       0           0       0       8          0        0
 zio_data_buf_1024   1024       0       0           0       0      16          0        0
      zio_buf_1024   1024       0       0           0       0      16          0        0
  zio_data_buf_512    512       0       0           0       0      30          0        0
       zio_buf_512    512       0       0           0       0      30          0        0
    zio_link_cache     48       0       0           0       0     254          0        0
         zio_cache   1232       0       0           0       0       8          0        0
   ddt_entry_cache    392       0       0           0       0      30          0        0
         ddt_cache  24824       0       0           0       0       1          0        0
metaslab_alloc_trace_cache     72       0       0           0       0     126          0        0
zfs_btree_leaf_cache   4096       0       0           0       0       2          0        0
reference_history_cache      8       0       0           0       0     254          0        0
   reference_cache     40       0       0           0       0     254          0        0
        taskq_zone    192       0       0           0       0      62          0        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    136       0       0           0       0     254          0        0
     pf state keys     88       0       0           0       0     126          0        0
         pf states    312       0       0           0       0     254          0        0
           pf tags    104       0       0           0       0     126          0        0
          pf mtags     56       0       0           0       0     254          0        0
               ipq     56       0       0           0       0     254          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
             tcptw     72       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
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       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          0        0
            AIOLIO    272       0       0           0       0      30          0        0
        mqnotifier    216       0       0           0       0      62          0        0
            mvdata     64       0       0           0       0     254          0        0
            mqueue    248       0       0           0       0      62          0        0
        TMPFS node    224       0       0           0       0      62          0        0
           NCLNODE    608       0       0           0       0      16          0        0
     LTS VFS Cache    360       0       0           0       0      30          0        0
       L VFS Cache    320       0       0           0       0      30          0        0
     STS VFS Cache    144       0       0           0       0      62          0        0
           cryptop    280       0       0           0       0      30          0        0
  linux_dma_object     32       0       0           0       0     254          0        0
  linux_dma_pctrie    144       0       0           0       0      62          0        0
   IOMMU_MAP_ENTRY    120       0       0           0       0     126          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
      malloc-16384  16384       0       0           0       0       1          0        0
       malloc-8192   8192       0       0           0       0       1          0        0
        malloc-384    384       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0