, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 2:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x1f, 0x2f5, 0x2210, 0x7, 0x8d0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndinfo={0x1c}], 0xac, 0x1}, 0x1)

10:23:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x0, 0x0, 0x0, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4, 0x1}, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x1f, 0x2f5, 0x2210, 0x7, 0x8d0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xac, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x1f, 0x2f5, 0x2210, 0x7, 0x8d0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xac, 0x1}, 0x1)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x1f, 0x2f5, 0x2210, 0x7, 0x8d0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xac, 0x1}, 0x1)

10:23:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4}, 0x0)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x2f5, 0x2210, 0x7, 0x8d0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xc8, 0x1}, 0x1)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x2210, 0x7, 0x8d0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xc8, 0x1}, 0x1)

10:23:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x7, 0x8d0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xc8, 0x1}, 0x1)

10:23:14 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x8d0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xc8, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r3, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xc8, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe9, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xc8, 0x1}, 0x1)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(0xffffffffffffffff, 0x1)

10:23:14 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
sendmsg$inet_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(0xffffffffffffffff, 0x1)

10:23:14 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xc8, 0x1}, 0x1)

10:23:14 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(0xffffffffffffffff, 0x1)

10:23:14 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:14 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
setsid()
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r2, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xc8, 0x1}, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r2, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r2, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
fcntl$getown(0xffffffffffffffff, 0x5)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r1, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r1, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4, 0x1}, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa4, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r1, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r1, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa4, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa4, 0x1}, 0x1)

10:23:15 executing program 1:
socket$inet_sctp(0x2, 0x5, 0x84)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa4, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa4, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, 0x0, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa4, 0x1}, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa0, 0x1}, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, 0x0, 0x1)

10:23:15 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket(0x0, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, 0x0, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa0, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xa0, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x0, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x0, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x0, 0x0, 0x0, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4}, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndrcv={0x2c}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0xb4}, 0x0)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0), 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x80, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x80, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}], 0x80, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, 0x0, 0x0)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, 0x0, 0x0)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndinfo={0x1c}], 0x80, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, 0x0, 0x0)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndinfo={0x1c}], 0x80, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0), 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @sndinfo={0x1c}], 0x80, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0), 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0), 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x80, 0x1}, 0x1)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

10:23:15 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, 0x0, 0x0)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x80, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:15 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:15 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:15 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x80, 0x1}, 0x1)

10:23:15 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 2:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x88, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, 0x0, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x88, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r1, 0x29, 0x9, 0x0, &(0x7f00000011c0))
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x88, 0x1}, 0x1)

10:23:16 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @mcast2}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x0, 0x8, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r1, 0x29, 0x9, 0x0, &(0x7f00000011c0))
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0xe1, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x0, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r1, 0x29, 0x9, 0x0, &(0x7f00000011c0))
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x8c, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
getsockopt$inet6_int(r1, 0x29, 0x9, 0x0, &(0x7f00000011c0))
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_udplite(0x1c, 0x2, 0x88)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x8c, 0x1}, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xa763, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x8c, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x8c, 0x1}, 0x1)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xa763, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 2:
setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 2:
setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 2:
setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
shutdown(r0, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x8c, 0x1}, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xa763, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x2, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x8c, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
shutdown(r0, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xa763, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, 0x0)
shutdown(r0, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x88, 0x1}, 0x1)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x88, 0x1}, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:16 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000040)={0x17, 0x3, '\x00', [@pad1, @padn={0x1, 0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}, 0x20)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x88, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100), 0x4)
shutdown(r0, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
dup2(r4, r4)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x23, 0x0, 0x0)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(0xffffffffffffffff, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x0, 0x0, 0x7, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(0xffffffffffffffff, 0x1)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14, 0x84, 0x1, {0x0, 0x0, 0x0, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:16 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(0xffffffffffffffff, 0x1)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xa763, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c, 0x1}, 0x1)

10:23:16 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:16 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c}, 0x1)

10:23:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xa763, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x0)

10:23:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)
sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0xa763, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet_sctp(r1, &(0x7f00000014c0)={&(0x7f0000000040)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000013c0)=[@init={0x14}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}}, @sndinfo={0x1c}], 0x9c}, 0x0)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000c80)={<r9=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x1}}, 0xfe}, &(0x7f0000000d40)=0x90)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32=r9], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x0)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
connect$inet(r0, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
shutdown(r0, 0x0)

10:23:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)
dup2(r1, r1)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000c80)={<r9=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x1}}, 0xfe}, &(0x7f0000000d40)=0x90)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32=r9], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r6, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000c80)={<r9=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x1}}, 0xfe}, &(0x7f0000000d40)=0x90)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32=r9], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000c80)={<r9=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x1}}, 0xfe}, &(0x7f0000000d40)=0x90)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32=r9], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000c80)={<r9=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x1}}, 0xfe}, &(0x7f0000000d40)=0x90)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32=r9], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000c80)={<r9=>0x0, @in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x1}}, 0xfe}, &(0x7f0000000d40)=0x90)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32=r9], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)
dup2(r3, r3)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000c80)={0x0, @in6={{0x1c, 0x1c, 0x0, 0x8, @mcast2, 0x1}}, 0xfe}, &(0x7f0000000d40)=0x90)

10:23:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000e40)={r6, 0x10000, 0xf5}, 0xc)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={<r2=>0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r3 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r3, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r8=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000e40)={r8, 0x10000, 0xf5}, 0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r2}, 0x8)

10:23:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:17 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x6, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000e40)={r6, 0x10000, 0xf5}, 0xc)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000200)=0x8)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r4)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
socket$inet6_sctp(0x1c, 0x5, 0x84)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r4, r4)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0xdc3, 0xffff}, 0x90)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, 0x0, 0x0, 0x0, 0xffff}, 0x90)

10:23:17 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)

10:23:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:17 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

10:23:18 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
socket$inet6_sctp(0x1c, 0x5, 0x84)

10:23:18 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}}, 0x90)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:18 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffff, 0x6, 0x3, 0x1, 0x2}, 0x98)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x98)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
socket$inet6_icmp(0x1c, 0x2, 0x3a)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x88, "c7acbbdb4b06450caf44ccb4c27d04ed6a87431bc30b8e7c4bd969068a280a9243003d8270e5298fa4dc0786ae604ba315ae2353553b3b2d24eef1538bf16586386651d64c21fc675c34b3daad1aac928ec1bc2e61f6df3ee6ddde688b8c300e548a009be327ee56191acbb0484d6ff803e1f730a0ce4959665da25a656eb4429a370c9168cb0103"}, &(0x7f0000000340)=0x90)
r1 = fhopen(&(0x7f0000000e00)={{[0xfffffff8, 0x8]}, {0x8, 0xfff, "653fd58ee85ea6fa843b71f2d9f468ad"}}, 0x28008)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
sendmsg$inet6_sctp(r1, &(0x7f0000001000)={&(0x7f0000000e80)=@in6={0x1c, 0x1c, 0x0, 0x822, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c, &(0x7f0000000fc0)=[{&(0x7f0000000ec0)="e30413fd5b23c02f7f10eba0019e1df5c16754cdf485f4bde9df901561627e3c9da69ec96759abc21194c3547944", 0x2e}, {&(0x7f0000000f00)="db2521ef89af411e19d4739ab40e0a272c23ee260d8f9f5b300588c26e5943e8412fea5a5928eab227b85f76e2f5ea4780bf3caf1e53446a8763a7986c4a0b90180e30ff67b1b475d67f59a2cb0ca87cac83567f15ddb2f798fc2ac266b381ec5c93260b8218debf86debca24fe5d808d2f651c3eb1e907523f47ae3609e992bf791a9a907a23e77eb924b38ae579b5f84498f8aa846d4863e2ca48db112d35fa13262a1f3ac", 0xa6}], 0x2, 0x0, 0x0, 0x20180}, 0x101)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x98)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2}, 0x98)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x2}, 0x98)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x0, 0x3}, 0x98)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r9, r9)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="b0d66574e4e03e6783ff6de6ac6f657506fbdbb9a83491adf75031543f149c9c8a5fb105f63afeecbf0815bd7c145ba4e2dd68a5484dec8135426c22c4f3d07c90efb035ec9f647b62796d9c87480db89e74d0465947dfab929d38847eb9691ee67acd43bc4f4c22e0daa1ec60c48ea0e5490732a773ceb944eea4316fa50e399adc48c673e3335fcb15d83e7e2d96d9104b0caafa97356d6cfd3b17792a82cd27a4887ff26172e61c656d6dc7c681e4ba1d23c1d979c4322b141886d55d8225a07891dead0b6cc88a00a5c704fc4992967d42ddbd7a0efe458cecad875db7d6b6e30a0ffa090e71ac852f8b627a83af05784ac4b2640114e78e", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
connect$unix(r9, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r6, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r0, r7)

10:23:18 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
connect$unix(r9, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:18 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:18 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:18 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
connect$unix(r9, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r6, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r0, r7)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup2(r8, r8)
connect$unix(r9, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x900, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
connect$unix(r7, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}], 0x3, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}], 0x2, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}, {&(0x7f0000000280)="243534f9de38be2335c187", 0xb}], 0x4, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
connect$unix(r7, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = dup2(r6, r6)
connect$unix(r7, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=0x0], &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
connect$unix(r6, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
connect$unix(r5, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
connect$unix(r4, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
connect$unix(r4, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{0x0}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
connect$unix(r3, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{0x0}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}, {&(0x7f0000000200)="f675a8a39b6f78469992ff52662bc2826dcca2b04cc4c6d56536ac75296155e362d645544bb9b0d746086ed282d2f4a8dff257a225a96b222473842e18e751efd0494e79e06bac9a6548ed6f9756b0e3274b90f6c0cffa6fb3289320db0fbffb81", 0x61}], 0x3, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{0x0}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}, {&(0x7f0000000100)="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", 0xfa}], 0x2, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
connect$unix(r3, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018c998796afef808eeed18ce41f55de1c6dfa8b837f78eaf56b3e10223717e6b8dc705363801b75e1b8b3bd71ee7963b02656af1deaa0e86a6f18b1d99c9cefb", 0x7e}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
connect$unix(r2, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
connect$unix(r2, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018", 0x3f}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f", 0x20}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f478e8a7a145c2c04892ad3af3d694c42ed4d8508ddaea157c8bd8874459018", 0x3f}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20001)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20001)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20001)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0xa8, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, 0x0, 0x0)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, 0x0, 0x0)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}], 0x98, 0x180}, 0x20001)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}], 0x88, 0x180}, 0x20001)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e127ab53979d4f8e1d14158f06a788cc87c6d1987452ebfccc92f261e3ebd59f", 0x20}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, 0x0, 0x0)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}], 0x78, 0x180}, 0x20001)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}], 0x64, 0x180}, 0x20001)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$unix(r1, &(0x7f0000000100)=@abs={0x8, 0x0, 0x0, 0x2}, 0x8)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}], 0x50, 0x180}, 0x20001)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)

10:23:19 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x241, 0x3f}, 0x98)

10:23:19 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x6}}, @init={0x14, 0x84, 0x1, {0x9, 0x40, 0x4, 0xb475}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0x200}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x15}}], 0xb8, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:19 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
connect$unix(r9, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x8, 0x241, 0x3f}, 0x98)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5200, 0x100, 0x8}}], 0x40, 0x180}, 0x20001)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}, @init={0x14, 0x84, 0x1, {0x5, 0x8, 0x6, 0x3ff}}], 0x24, 0x180}, 0x20001)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x241, 0x3f}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, 0x0, 0x0, 0x180}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10, 0x84, 0x8, {0xdcd9}}], 0x10, 0x180}, 0x20001)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$unix(0xffffffffffffffff, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0), 0x0, 0x180}, 0x20001)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x20001)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0), 0x0, 0x180}, 0x20001)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x241}, 0x98)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0), 0x0, 0x180}, 0x20001)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:20 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 3:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x10001, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10}], 0x10, 0x180}, 0x20001)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10}], 0x10}, 0x20001)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10}], 0x10}, 0x0)

10:23:20 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:20 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1, &(0x7f00000003c0)=[@authinfo={0x10}], 0x10, 0x180}, 0x20001)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:20 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="818cf8d7cc971547fb5d3700682a93239604609e3f4d7b8da2b21ecaa2c5b7ca6ff1070beb506f71923603a82503b41d6c19b66684f909d915b3ea216754d9611ef6873004b376499899f6b7833f78e46a6f91a7242d29fe4445726b6f285af2eaf135801b15b4ecc6de1f78dab5a71d6fced548e44720085c8b77305af35801d46cb17d314fd42e8c74c1a9801371f3a0e6e58519fdf127100b8ca5cbc0596708da350c86d091ee96ed20f97ca66c4ba25660c4ffd85a0e489a7f25e303aab7345eb65afa92e5e86e3b8a68d19184506819e8a61d06e20723852e2a0685947673dd14a4c3a83abc335f2ac1144cf646b6aa96a10f3172f4acfc", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:20 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = dup2(r9, r9)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$unix(r10, &(0x7f0000000100)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r9, r9)

10:23:20 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000001640)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0xa}, 0x10, 0x0}, 0x0)
r1 = fcntl$getown(0xffffffffffffffff, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r1})
r2 = setsid()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, 0x0, 0xffffffffffffffff, 0x40, 0x6, 0x0, 0x101}, 0x100, 0xfffffffffffffffa, 0x1ff, 0xffffffff, 0xcce, 0x8, r2})
r3 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r3, 0x6, 0x47, &(0x7f00000000c0)=0x800, 0x4)
setsockopt$inet_tcp_int(r3, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r3, &(0x7f00000002c0)={0x10, 0x2, 0x2, @rand_addr=0x3}, 0x10)
setsockopt$inet_tcp_int(r3, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, <r4=>0x0})
shutdown(r3, 0x1)
r5 = fcntl$getown(r3, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, r4, 0x0, 0x2, 0x0, 0x0, 0x9}, 0x1, 0x7f, 0xdf5e, 0x1, 0x4e, 0xca5, 0x0, r5})
socket$inet6_sctp(0x1c, 0x1, 0x84)
r6 = openat$efidev(0xffffffffffffff9c, &(0x7f0000001700), 0x8, 0x0)
sendfile(r6, 0xffffffffffffffff, 0xc247, 0x4f, &(0x7f0000001680)={&(0x7f0000000040)=[{&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000080)="b7951745fe9016f36c28d1d1da4e1173e12e05a7a71102484ee0492ab9350797e730cb0186a1e8b5b87881309fa9150dad9c3aa1803d7f394f267945a39aa71b9d5d2eede8468fa32911ce279fae4bc1f1168fa0e696324dcaa42b4e15cf1cdc56763297bca7c3da464e9895fd8b6f50eea4548a4b80c54da5495a48a95a44884acc548e75537bccaeb224a4c38767177e7e4851f030a7d0df7275656ccbee94df9735e98671cc1e996f65c45210abc9a2d32ecc66a44c266af00bc7561c6fa6b8c9440a4e3c2ba93b2e687bd367e22c245d3145d393e16c7a4fcf0d79c6cd88b0820b", 0xe3}], 0x2, &(0x7f0000000300)=[{&(0x7f00000001c0)="ad70f76bb9", 0x5}, {&(0x7f0000000200)="0265d17886c5176ae94a126315486d6a2d8602", 0x13}, {&(0x7f0000000240)="f2c31c802b4c41fe4f9d537f0c10071beee0d3103153e5116028f6acd5fac3beb659edd6001abbe81c9fe43415b1ff6b5a8774e862e5adb8458b94167ca9ce0f25f9d1f468bb28565beaa1ec6e4af65114fe9084098fd6b1050d27ceb266800136e9b4eea6d6f60e7aef1d7da2fa72a8adc459915a76c3c4ee40aaee372c2636799c72b954ad", 0x86}, {&(0x7f00000013c0)="2b595ab7493428e40ebd1a7adb3d58541a5a4bf6f6c5d35f952fcc34ba6f7ff51e4aba46833acb4a74e84f498f6f451f7387d40d7f01adb902e235ac08800d798d503740a59439d36683815a3cb07002284a3733078e33815451431828b6244dbda2ec42f98d8965f66907cbbfc7ebf5ff6ffca148088a51d3b5c30d970d88b504ea171f2921f7f71f76", 0x8a}, {&(0x7f0000001480)="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", 0xfa}, {&(0x7f0000001580)="c18b63b47d2e6dcd2e226d654da0334ddf26b262b57d72bba753b87a371bbfd83a4590540d479d4e030adf37c5bd3f0e5be1eda27c3b99c7654d2d652168d269c138389c8dfa919c860af47bf57e704c664db7e05e718d928cca3888c9ee189158b53bf43e111c9411273a182ddc375bca18d347289d8996369a7e94f6e2d24da0c06fb2656367b2598e5ec78f9f41bd2aa8264ea3f7cd13f7d23ef1a4c25c91291c19cb8f964115e3506cdec3e2d518df311157047c79c93777c4aad8c200221cf8a7", 0xc3}], 0x6}, &(0x7f00000016c0), 0x31)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x8}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}, {&(0x7f0000000b00)="18e59ad5e3519b358c9e6b072de1a8a400d83add3bc8b259b21a1602bbdfb4ab6578451b403cc17af7e8e1eef1a720402f106ce2d2af9c1a50e2b21808c14d1c13d97fe7270af13d5fb737ec53a689c2ddd0ee41df98006d1fe6e100898479f8b96855f39db7dae3360a4b5526cf6631efb8c7482ed1c320c741f83f3c06723216ef76a0c33881535bff5b060c63e2771fe0e4cf589ab73cc6b45a92fdc854174d51aa2c54f9138010539f27a0fca1a4d528dbc70b183be06c0dc90c5c4ae9b8ee35f7cd32a1733ad9365915ca9c4bbc348c632508431612fc9b27430b6f6f84768945d35ee70298ef9ec24085e6be6a", 0xf0}], 0x8, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f}, 0x98)

10:23:20 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

10:23:20 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, 0x0, 0x0, 0x0, 0x3e086658a605f5ad}, 0x98)

10:23:20 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
connect$inet(r1, &(0x7f0000000080)={0x10, 0x2, 0x3, @loopback}, 0x10)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)
ioctl$DIOCRCLRTABLES(r1, 0xc450443c, &(0x7f00000003c0)={{"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", "071092c3cc02d80d2b4254bf8c53691a01faaf845cd48d439146edae4a11e9f5", 0x1, 0x7}, &(0x7f0000000040)="6d7051448e56471b8c317f6edc7b93406c393693b323ca6b8531d9ad80e4e0d7f33c40cd7272d2b587ac19", 0x0, 0x5, 0x101, 0x3, 0x9, 0x7, 0x8001})
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r7=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r7, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r8 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r1, r8)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000040)=@in6={0xfffffffffffffcf2, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r6=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r6, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
r7 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
dup2(r0, r7)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}, {&(0x7f0000000a40)="1b699c06062ea37b51e71b19892532c7cc485a76edb264f91cfc4e6cdc76c0222d8422484df9e6d06eac50a8ae8619cd3757a640ab757da7404f4d21a83d9f630494ac2f8ffd571a17b1746260f9791b74145a2372d0c3d4eba7e76aeb98e94ad7f5103a208bc80dfee6b5d4115b5ac9febe32f24560cc1a48bb0b01733886a3b4a90731f20b4b08b56b597b210658c91306665a6c355701bcfd5d1faa53d8ba8051cd", 0xa3}], 0x7, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}, {&(0x7f0000000980)="aa0d54b51ad429c44a47e859ab6915970942269703a6de7f867f09edac99e0988c11679030d1d8adfd517a938e16de2607563fafdc7e8fd53930c59aae79e78ba77ce17c2e830f6d1c32fe5533e35658266c4827cc742c00191193cea81fc0ac85c2d833e644ea61105d0311331f3694c675870d46ba8ce2d9bdf978b39cedf57b3d6fd6928605bda4076b384d3774fe5dbc8f30e68578c9db1d8160f3c98e62cf5f2644fccf", 0xa6}], 0x6, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)
accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}, {&(0x7f00000008c0)="7c84c6ea1477e53e39d88840992926fa1361ac490e8e3f9a8c5aa621146cd8d402ec05abf1d8d3b33b230c4f7215d7d0c1af59a4d8807393ae9748efc6461d7123e28bba094e414c0f3dd58b109ba9c35626218d4100a0415e444d3d7d3f15bc2a8aa3dc0124b6181f8cdcdf8c7752f9a9f36ef26e2f24a4e9913ccc1baee7f2cafdd1e282c6ddeb37246d", 0x8b}], 0x5, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}, {&(0x7f00000007c0)="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", 0xfa}], 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x10, 0x2, 0x1, @multicast2}}, r5, 0x20, 0x2, 0x3e086658a605f5ad, 0x8, 0x241, 0x3f}, 0x98)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}, {&(0x7f0000000740)="03349bb472c14f73d638431bea4740a840f935d8e45a0ebf1ba82d212dfe74ae34643496941c85d92fba4ddee6d498236d4e6386524210c9e555ca47b660e3f9de31657a1759692f81594759b4abdea4c29eb3fe8b2b8a50bbb7d3ec37130b786dd534", 0x63}], 0x3, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="26000002", @ANYRES32=<r5=>0x0], &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}, {&(0x7f00000006c0)="ef482ac413f808a352dd4c984a1a33ddf9c2c2d3555799cab60ad73a89224899a68392b33e98a0f9f0efbb72cf8c006b9bd0d669cfd3c745f3c2fc284839e65dc3097032ed7fd96cc6c2536b9ff12756fe7884ccdb0e65d803c24dfae81c9b0376964723c4e7306b76c8c6179d275698d2ae52ce7783fcb840", 0x79}], 0x2, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc34e8d0146c3c0c390da180ea1d399c171875bd37215fcd590c2cf62b8051feaa2da698f6b88c347d97e331019c8fdded69d9c358ae68b43ccb2fae8bfa2eed2482b220919115990d6f4e4a51e04a64b2af797b42571fa5fb2e04832e08e3aca14ff843def24cd7c87e054", 0xd4}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00), 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00), 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00), 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{0x0}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 1:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{0x0}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{0x0}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0bbdb7220d2331cd4abf6dddf206d27b31e2e3e77c2e5c406720b5ea1940001da1a1edc8853bbe8a26298766ec512d8eb0b824de9cc3", 0x6a}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d94ff73f5265c3bb6fc6db346d5ceebb4b940f7763b904204fec0b", 0x35}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
open(&(0x7f0000000000)='./file0\x00', 0x400, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:21 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:21 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9ad2df3bdf5470bb7d8e106ecedc6953f230159d7e5eaced1d3d9", 0x1b}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, 0x0, 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, 0x0, 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, 0x0, 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, 0x0)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, 0x0)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:22 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x2, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, 0x0)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x0, 0x3f}, 0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x0, 0x3f}, 0x8)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x0, 0x3f}, 0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="0000000000000000001500"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24, @ANYRES32], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a201000000"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4}, 0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, 0x0, 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a20100"/24], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r3, r3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a201"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a201000000"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c}, 0x0)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c}, 0x0)

10:23:22 executing program 2:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c}, 0x0)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="da868d726e49ae2bb8f9ecc2187b3d4c"}, 0x1c, 0x0}, 0x0)

10:23:22 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:22 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x2010, 0x1, 0x80000001, r7}, 0x10)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000080))

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a201"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000080))

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000080))

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x2010, 0x1, 0x80000001, r7}, 0x10)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x2010, 0x1, 0x80000001, r7}, 0x10)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c0000008400"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r5)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r5)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r5)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000"], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x0)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x0)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x8}, 0x0)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c}, 0x0)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c}, 0x0)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000840000a2"], 0x1c}, 0x0)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r5)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x4, 0x3f}, 0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x2010, 0x1, 0x80000001, r7}, 0x10)

10:23:23 executing program 1:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 1:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x2010, 0x1, 0x80000001, r7}, 0x10)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x2010, 0x1, 0x80000001, r7}, 0x10)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x1ff, 0x2010, 0x1, 0x80000001, r7}, 0x10)

10:23:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x48}, &(0x7f0000000080)=0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000080))

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r7=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x4, 0x3f}, 0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000080))

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f0000000080))

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
socket$inet6(0x1c, 0x4, 0x3)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r5, r5)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), 0x0)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), 0x0)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)

10:23:23 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), 0x0)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:23 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)

10:23:23 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:23 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r1, 0x98dd}, 0x8)

10:23:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

10:23:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r1, 0x98dd}, 0x8)

10:23:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)

10:23:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
r2 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)
connect$inet6(r2, &(0x7f00000001c0)={0x1c, 0x1c, 0x1, 0x8f, @empty, 0x80000001}, 0x1c)

10:23:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async, rerun: 64)
dup2(r2, r2) (async, rerun: 64)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000000)={r1, 0x98dd}, 0x8)

10:23:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xffff, 0x4)

10:23:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)
accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f0000000180)=0x1c, 0x0)

10:23:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xffff, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8) (async)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) (async)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xffff, 0x4) (async)

10:23:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
r1 = socket$inet6(0x1c, 0x4, 0x3)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0xfff}}, 0x0, 0x7, 0x6, 0x8, 0x1, 0x79b, 0xbb}, 0x98)

10:23:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)
socket$inet6(0x1c, 0x4, 0x3)

10:23:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xffff, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8) (async)
accept$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, &(0x7f00000000c0)=0x1c) (async)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0xffff, 0x4) (async)

10:23:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, 0x0, 0x180)

10:23:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xaa45, 0x3, 0x9, 0x1}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x8}, &(0x7f0000000080)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r7, r7)
recvfrom$inet6(r7, &(0x7f0000000240)=""/79, 0x76, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r6, 0x868}, 0x8)

10:23:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x100000, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0x30}, 0x0)

10:23:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:24 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:24 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:24 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:24 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:25 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xaa45, 0x3, 0x9, 0x1}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x8}, &(0x7f0000000080)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r7, r7)
recvfrom$inet6(r7, &(0x7f0000000240)=""/79, 0x76, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r6, 0x868}, 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xaa45, 0x3, 0x9, 0x1}, &(0x7f0000000100)=0x18) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x8}, &(0x7f0000000080)=0x8) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
dup2(r2, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r4, r4) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
connect$inet6(r7, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
dup2(r7, r7) (async)
recvfrom$inet6(r7, &(0x7f0000000240)=""/79, 0x76, 0x0, 0x0, 0x0) (async)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8) (async)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r6, 0x868}, 0x8) (async)

10:23:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:25 executing program 2:
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:25 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000040)={<r1=>0x0, 0xaa45, 0x3, 0x9, 0x1}, &(0x7f0000000100)=0x18)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x0, 0x8}, &(0x7f0000000080)=0x8) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) (async)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r6=>0x0]}, &(0x7f0000000200)=0x8)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r7, r7) (async)
recvfrom$inet6(r7, &(0x7f0000000240)=""/79, 0x76, 0x0, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000140)={r6, 0x4, 0x3f}, 0x8) (async)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={r6, 0x868}, 0x8)

10:23:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00), 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:25 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:25 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:25 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00), 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:25 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00), 0x0, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{0x0}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:26 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x3e3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
fchflags(r2, 0x2)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4)

10:23:26 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x1, @empty, 0x5}, 0x1c)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x3e3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) (async, rerun: 32)
fchflags(r2, 0x2) (async, rerun: 32)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{0x0}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, 0x0, 0x0)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x3e3)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
fchflags(r2, 0x2)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x1010, r0, 0x3e3) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r2, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) (async)
fchflags(r2, 0x2) (async)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4) (async)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{0x0}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, 0x0, 0x0)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, 0x0, 0x0)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000200))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty, 0x5}, 0x1c)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet_sctp(0x2, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8) (async)
socket$inet_sctp(0x2, 0x5, 0x84) (async)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, 0x0, 0x1c, 0x18c}, 0x180)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r0, &(0x7f0000000100)={0x1c, 0x1c, 0x0, 0x0, @empty}, 0x1c)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, 0x0, 0x1c, 0x18c}, 0x180)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000200))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{0x0}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c, 0x18c}, 0x180)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8) (async)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, 0x0, 0x1c, 0x18c}, 0x180)

10:23:26 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, &(0x7f0000000200))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:26 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) (async, rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) (rerun: 32)
dup2(r2, r2) (async)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:26 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c}, 0x180)

10:23:26 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={<r5=>r4, 0x2, 0xffffffff, 0xffffffff, 0x401, 0x7fff}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x9, 0xb20, 0x0, 0x1, 0x7, 0x3, 0xcf, <r6=>r5}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x7}, &(0x7f0000000100)=0x8)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c}, 0x0)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c}, 0x0)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1) (async)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={<r5=>r4, 0x2, 0xffffffff, 0xffffffff, 0x401, 0x7fff}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x9, 0xb20, 0x0, 0x1, 0x7, 0x3, 0xcf, <r6=>r5}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x7}, &(0x7f0000000100)=0x8)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0), &(0x7f0000000200)=0x4)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r1, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={<r5=>r4, 0x2, 0xffffffff, 0xffffffff, 0x401, 0x7fff}, &(0x7f00000000c0)=0x14)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x9, 0xb20, 0x0, 0x1, 0x7, 0x3, 0xcf, <r6=>r5}, &(0x7f0000000140)=0x20)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x7}, &(0x7f0000000100)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r1, r1) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r2, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) (async)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={r4, 0x2, 0xffffffff, 0xffffffff, 0x401, 0x7fff}, &(0x7f00000000c0)=0x14) (async)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x3ff, 0x9, 0xb20, 0x0, 0x1, 0x7, 0x3, 0xcf, r5}, &(0x7f0000000140)=0x20) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x7}, &(0x7f0000000100)=0x8) (async)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f0000000380)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="ec688abeff4bedc3e744003afc31393f"}, 0x1c, 0x0}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000080)="e1", 0x1}], 0x1}, 0x0)
sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000580)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c, &(0x7f0000000c00)=[{&(0x7f00000005c0)="d9", 0x1}], 0x1, &(0x7f0000000d80)=ANY=[], 0x1c}, 0x0)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8) (async)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0500b31609fa081f00000080000000478fc0547f961a3d5e3943e077c011c0eb2c3396c66203e7123afc", @ANYRES32=0x0], &(0x7f0000000200)=0x8)
dup2(r1, r3)
sendto$inet6(r1, &(0x7f00000000c0)="1a75a30d47b6248599bcb0638ec831d49e8352fe5229695d9d105b29e0a636b3d6c352e8454500e2cf7a1f0678340ab2b8dbcdeedaa5eecb515bd0c557bcc5b2ea5f5d9e9e3f026c1265df106dff1669d5f5", 0x52, 0x180, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @mcast2, 0x1}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={<r1=>0x0}, &(0x7f0000000080)=0x8)
sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000140)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000180)="be319a32464be0bad19638749f508ac1adfcf47f7e91c32449228c5b09bd56e25a99316e3de30c0c8106106faa63aa97b95ce7415f201e309274a84dd37081d1aec3b2cc6ede2e0754d6359d5c8801395b2a516ea1d47e203a36d8780005af4db44bf478dbf9a4aad42bcccb8d808a438f2c25912ed55fc28571afb035da253e5d7faa220c72b29f33b503d4ede43ad5e0", 0x91}], 0x1, &(0x7f0000000280)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x4}}, @authinfo={0x10, 0x84, 0x8, {0x8}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x2}}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x800, 0xe51, 0x4000, 0x3, 0x7fe000, 0x1000, 0x3, 0x9, r1}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x2}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="4a39f88af2ebfb0995be6f337c85e3c4"}], 0xb4, 0x88}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0500b31609fa081f00000080000000478fc0547f961a3d5e3943e077c011c0eb2c3396c66203e7123afc", @ANYRES32=0x0], &(0x7f0000000200)=0x8)
dup2(r1, r3)
sendto$inet6(r1, &(0x7f00000000c0)="1a75a30d47b6248599bcb0638ec831d49e8352fe5229695d9d105b29e0a636b3d6c352e8454500e2cf7a1f0678340ab2b8dbcdeedaa5eecb515bd0c557bcc5b2ea5f5d9e9e3f026c1265df106dff1669d5f5", 0x52, 0x180, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @mcast2, 0x1}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_udplite(0x1c, 0x2, 0x88)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async)
socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
dup2(r2, r2) (async)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0500b31609fa081f00000080000000478fc0547f961a3d5e3943e077c011c0eb2c3396c66203e7123afc", @ANYRES32=0x0], &(0x7f0000000200)=0x8) (async)
dup2(r1, r3) (async)
sendto$inet6(r1, &(0x7f00000000c0)="1a75a30d47b6248599bcb0638ec831d49e8352fe5229695d9d105b29e0a636b3d6c352e8454500e2cf7a1f0678340ab2b8dbcdeedaa5eecb515bd0c557bcc5b2ea5f5d9e9e3f026c1265df106dff1669d5f5", 0x52, 0x180, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @mcast2, 0x1}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8) (async)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) (async, rerun: 32)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async, rerun: 32)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="0500b31609fa081f00000080000000478fc0547f961a3d5e3943e077c011c0eb2c3396c66203e7123afc", @ANYRES32=0x0], &(0x7f0000000200)=0x8) (async)
dup2(r1, r3) (async)
sendto$inet6(r1, &(0x7f00000000c0)="1a75a30d47b6248599bcb0638ec831d49e8352fe5229695d9d105b29e0a636b3d6c352e8454500e2cf7a1f0678340ab2b8dbcdeedaa5eecb515bd0c557bcc5b2ea5f5d9e9e3f026c1265df106dff1669d5f5", 0x52, 0x180, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x1ff, @mcast2, 0x1}, 0x1c) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)
socket$inet6_udplite(0x1c, 0x2, 0x88) (async)
socket$inet6_udplite(0x1c, 0x2, 0x88)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1f, 0x0, 0x81, 0x6, 0x9, 0x9, 0x5, 0x1f, 0xac, 0x0, 0xc0}, 0xb)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 3:
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1f, 0x0, 0x81, 0x6, 0x9, 0x9, 0x5, 0x1f, 0xac, 0x0, 0xc0}, 0xb)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 3:
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)

10:23:27 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1f, 0x0, 0x81, 0x6, 0x9, 0x9, 0x5, 0x1f, 0xac, 0x0, 0xc0}, 0xb)
socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x8) (async)
setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x1f, 0x0, 0x81, 0x6, 0x9, 0x9, 0x5, 0x1f, 0xac, 0x0, 0xc0}, 0xb) (async)

10:23:27 executing program 3:
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)

10:23:27 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000000)=0x7fffffff, 0x4)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r2, &(0x7f0000000240)="1f157a7fec39c07330d8ed0b2576a01ea622b117ec876d062ddebe3f435ecc95dab3b6aac9a99abeea6023fd7e227355e519fdb757b1a65b266955feffbf1e6f4ba807cec704fbc5bbc5ebed7b4683290fa25b96c0523698f95235b68bcdb49e966730a1c31a5fc99ca96a0fb88d4f720cba50b8ef1210f772c0b0136444b6f9bb2addd6beb9cadf6aa91395b66d88b4beec0f2cc60728876a671dcb2a653323d617c86eaff87ab96b3a472d09447ce1a9c3720d94e3c1407f9aec191a3a050f6648360ea406ceaf1351a026081c985cf37fa848aaa58511df7539f9a1192a", 0xdf, 0x108, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x4, @loopback}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x1ff, 0x200, 0x80000000, 0x2, 0x4}, 0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r4=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r4, 0x4, 0x3f}, 0x8)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8) (async)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r2, &(0x7f0000000240)="1f157a7fec39c07330d8ed0b2576a01ea622b117ec876d062ddebe3f435ecc95dab3b6aac9a99abeea6023fd7e227355e519fdb757b1a65b266955feffbf1e6f4ba807cec704fbc5bbc5ebed7b4683290fa25b96c0523698f95235b68bcdb49e966730a1c31a5fc99ca96a0fb88d4f720cba50b8ef1210f772c0b0136444b6f9bb2addd6beb9cadf6aa91395b66d88b4beec0f2cc60728876a671dcb2a653323d617c86eaff87ab96b3a472d09447ce1a9c3720d94e3c1407f9aec191a3a050f6648360ea406ceaf1351a026081c985cf37fa848aaa58511df7539f9a1192a", 0xdf, 0x108, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x4, @loopback}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x1ff, 0x200, 0x80000000, 0x2, 0x4}, 0x14) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) (async)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c) (async)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) (async)
sendto$inet6(r2, &(0x7f0000000240)="1f157a7fec39c07330d8ed0b2576a01ea622b117ec876d062ddebe3f435ecc95dab3b6aac9a99abeea6023fd7e227355e519fdb757b1a65b266955feffbf1e6f4ba807cec704fbc5bbc5ebed7b4683290fa25b96c0523698f95235b68bcdb49e966730a1c31a5fc99ca96a0fb88d4f720cba50b8ef1210f772c0b0136444b6f9bb2addd6beb9cadf6aa91395b66d88b4beec0f2cc60728876a671dcb2a653323d617c86eaff87ab96b3a472d09447ce1a9c3720d94e3c1407f9aec191a3a050f6648360ea406ceaf1351a026081c985cf37fa848aaa58511df7539f9a1192a", 0xdf, 0x108, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x4, @loopback}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8) (async)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x1ff, 0x200, 0x80000000, 0x2, 0x4}, 0x14) (async)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r3=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x4, 0x3f}, 0x8)

10:23:27 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4)

10:23:27 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x1, 0x2, @loopback, 0x8000000}}, 0x0, 0xfff, 0x20, 0x0, 0x3, 0x100}, &(0x7f0000000000)=0x98)

10:23:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r3=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x4, 0x3f}, 0x8)

10:23:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000200)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet6(r2, &(0x7f0000000240)="1f157a7fec39c07330d8ed0b2576a01ea622b117ec876d062ddebe3f435ecc95dab3b6aac9a99abeea6023fd7e227355e519fdb757b1a65b266955feffbf1e6f4ba807cec704fbc5bbc5ebed7b4683290fa25b96c0523698f95235b68bcdb49e966730a1c31a5fc99ca96a0fb88d4f720cba50b8ef1210f772c0b0136444b6f9bb2addd6beb9cadf6aa91395b66d88b4beec0f2cc60728876a671dcb2a653323d617c86eaff87ab96b3a472d09447ce1a9c3720d94e3c1407f9aec191a3a050f6648360ea406ceaf1351a026081c985cf37fa848aaa58511df7539f9a1192a", 0xdf, 0x108, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x4, @loopback}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x1, [<r5=>0x0]}, &(0x7f0000000200)=0x8)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r5, 0x4, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r5, 0x1ff, 0x200, 0x80000000, 0x2, 0x4}, 0x14)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

10:23:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet(0xffffffffffffffff, &(0x7f0000000900)={0x10, 0x2, 0x1, @rand_addr}, 0x10)
setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x5, 0x8000, 0x5}, 0x10)
r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000880), 0x2, 0x0)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)
getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x8006, &(0x7f0000000040), &(0x7f0000000000)=0x8)
ioctl$DIOCCHANGERULE(r1, 0xcbe0441a, &(0x7f0000000000))
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040), &(0x7f0000000080)=0x8)

panic: Lock pf config not exclusively locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:546

cpuid = 1
time = 1652178207
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0096082ef0
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0096083050
vpanic() at vpanic+0x2b8/frame 0xfffffe0096083130
panic() at panic+0xb5/frame 0xfffffe00960831f0
_sx_xunlock_hard() at _sx_xunlock_hard/frame 0xfffffe0096083240
pf_free_rule() at pf_free_rule+0x4c/frame 0xfffffe0096083270
pfioctl() at pfioctl+0xc535/frame 0xfffffe0096084610
devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00960846f0
VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe0096084730
vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe0096084a80
devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe0096084ad0
kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe0096084bd0
sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe0096084d30
amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0096084f30
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0096084f30
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x83302df08, rbp = 0x83302df70 ---
KDB: enter: panic
[ thread pid 10423 tid 109874 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x26ff38a(%rip)
db> 
db> set $lines = 0
db> set $maxwidth = 0
db> show registers
cs                        0x20
ds                        0x3b
es                        0x3b
fs                        0x13
gs                        0x1b
ss                        0x28
rax                       0x12
rcx         0x304dc4634f11b13e
rdx                    0x3ffff
rbx                          0
rsp         0xfffffe0096083030
rbp         0xfffffe0096083050
rsi                    0x40001
rdi         0xffffffff81781dca  vprintf+0x35a
r8                           0
r9                  0xffffffff
r10                          0
r11         0xfffffe009aaff350
r12         0xfffffe009aafee40
r13         0xfffffe0096083001
r14         0xffffffff82bc7e40  .str.26
r15         0xffffffff82bc7e40  .str.26
rip         0xffffffff8177530b  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x26ff38a(%rip)
db> show proc
Process 10423 (syz-executor.1) at 0xfffffe0092be8000:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 780 at 0xfffffe0058b98548
 ABI: FreeBSD ELF64
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.1 exec
 reaper: 0xfffffe0053dd8000 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe009280c3f0
   (map 0xfffffe009280c3f0)
   (map.pmap 0xfffffe009280c4b0)
   (pmap 0xfffffe009280c518)
 threads: 2
100575                   RunQ                                syz-executor.1
109874                   Run     CPU 1                       syz-executor.1
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
10423   780   780     0  R       (threaded)                  syz-executor.1
100575                   RunQ                                syz-executor.1
109874                   Run     CPU 1                       syz-executor.1
10422   787   787     0  R       (threaded)                  syz-executor.2
108399                   Run     CPU 0                       syz-executor.2
109873                   RunQ                                syz-executor.2
10421   779   779     0  R       (threaded)                  syz-executor.0
104404                   RunQ                                syz-executor.0
109872                   S       uwait   0xfffffe0057895280  syz-executor.0
 7677  7662  7677     0  Ss      select  0xfffffe00925314c0  dhclient
 7668     1  7668     0  Ss      select  0xfffffe0092531640  dhclient
 7662  7637   430    65  S       select  0xfffffe0092361840  dhclient
 7637   430   430     0  S       wait    0xfffffe0058d6aa90  sh
 7609     1  7609    65  Ss      select  0xfffffe0092531740  dhclient
 1460     1  1460     0  Ss      select  0xfffffe00925318c0  dhclient
 1457     1  1457     0  Ss      select  0xfffffe0092361740  dhclient
  799   774   799     0  Rs                                  syz-executor.3
  787   774   787     0  Ss      nanslp  0xffffffff83e41d01  syz-executor.2
  780   774   780     0  Ss      nanslp  0xffffffff83e41d01  syz-executor.1
  779   774   779     0  Ss      nanslp  0xffffffff83e41d01  syz-executor.0
  774   772   772     0  S       (threaded)                  syz-fuzzer
100110                   S       uwait   0xfffffe009251f280  syz-fuzzer
100112                   S       uwait   0xfffffe0007979180  syz-fuzzer
100113                   S       uwait   0xfffffe0007979280  syz-fuzzer
100114                   S       uwait   0xfffffe0007979380  syz-fuzzer
100115                   S       uwait   0xfffffe0007979480  syz-fuzzer
100116                   S       uwait   0xfffffe0007979580  syz-fuzzer
100117                   S       uwait   0xfffffe0053f72200  syz-fuzzer
100119                   S       uwait   0xfffffe0057894c80  syz-fuzzer
104973                   S       kqread  0xfffffe0053f6a000  syz-fuzzer
  772   770   772     0  Ss      pause   0xfffffe00927f55f8  csh
  770   688   770     0  Ss      select  0xfffffe0092361540  sshd
  754     1   754     0  Ss+     ttyin   0xfffffe0056fde8b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00586ee0b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe00586ee8b0  getty
  751     1   751     0  Ss+     ttyin   0xfffffe0053f330b0  getty
  750     1   750     0  Ss+     ttyin   0xfffffe0053f338b0  getty
  749     1   749     0  Ss+     ttyin   0xfffffe005747f4b0  getty
  748     1   748     0  Ss+     ttyin   0xfffffe0053f340b0  getty
  747     1   747     0  Ss+     ttyin   0xfffffe0053f348b0  getty
  746     1   746     0  Ss+     ttyin   0xfffffe0053f350b0  getty
  692     1   692     0  Ss      nanslp  0xffffffff83e41d01  cron
  688     1   688     0  Ss      select  0xfffffe0092531e40  sshd
  501     1   501     0  Ss      select  0xfffffe0092361cc0  syslogd
  430     1   430     0  Ss      wait    0xfffffe0058d6f000  devd
  429     1   429    65  Ss      select  0xfffffe0092362740  dhclient
  344     1   344     0  Ss      select  0xfffffe0092361f40  dhclient
  341     1   341     0  Ss      select  0xfffffe00923625c0  dhclient
   17     0     0     0  DL      vlruwt  0xfffffe0056fa4548  [vnlru]
   16     0     0     0  DL      syncer  0xffffffff83f67560  [syncer]
   15     0     0     0  DL      (threaded)                  [bufdaemon]
100079                   D       psleep  0xffffffff83f65b60  [bufdaemon]
100082                   D       -       0xffffffff83211f80  [bufspacedaemon-0]
100092                   D       sdflush 0xfffffe0056fad4e8  [/ worker]
    9     0     0     0  DL      psleep  0xffffffff83f99600  [vmdaemon]
    8     0     0     0  DL      (threaded)                  [pagedaemon]
100077                   D       psleep  0xffffffff83f8d4b8  [dom0]
100080                   D       launds  0xffffffff83f8d4c4  [laundry: dom0]
100081                   D       umarcl  0xffffffff81eb19b0  [uma]
    7     0     0     0  DL      -       0xffffffff83bfe328  [rand_harvestq]
    6     0     0     0  DL      pftm    0xffffffff84a76530  [pf purge]
    5     0     0     0  DL      waiting 0xffffffff8473c4a0  [sctp_iterator]
    4     0     0     0  DL      (threaded)                  [cam]
100044                   D       -       0xffffffff83aa12c0  [doneq0]
100045                   D       -       0xffffffff83aa1240  [async]
100076                   D       -       0xffffffff83aa10c0  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0053fafc88  [sequencer 00]
    3     0     0     0  DL      (threaded)                  [crypto]
100040                   D       crypto_ 0xffffffff83f88ce0  [crypto]
100041                   D       crypto_ 0xfffffe0053f6c030  [crypto returns 0]
100042                   D       crypto_ 0xfffffe0053f6c080  [crypto returns 1]
   13     0     0     0  DL      (threaded)                  [geom]
100035                   D       -       0xffffffff83e17300  [g_event]
100036                   D       -       0xffffffff83e17320  [g_up]
100037                   D       -       0xffffffff83e17340  [g_down]
    2     0     0     0  WL      (threaded)                  [clock]
100029                   I                                   [clock (0)]
100030                   I                                   [clock (1)]
   12     0     0     0  WL      (threaded)                  [intr]
100015                   I                                   [swi5: fast taskq]
100018                   I                                   [swi6: task queue]
100019                   I                                   [swi6: Giant taskq]
100031                   I                                   [swi1: netisr 0]
100032                   I                                   [swi1: hpts]
100033                   I                                   [swi1: hpts]
100046                   I                                   [irq24: virtio_pci0]
100047                   I                                   [irq25: virtio_pci0]
100048                   I                                   [irq26: virtio_pci0]
100049                   I                                   [irq27: virtio_pci0]
100050                   I                                   [irq28: virtio_pci1]
100051                   I                                   [irq29: virtio_pci1]
100052                   I                                   [irq30: virtio_pci1]
100053                   I                                   [irq31: virtio_pci1]
100054                   I                                   [irq32: virtio_pci1]
100059                   I                                   [irq33: virtio_pci2]
100060                   I                                   [irq34: virtio_pci2]
100061                   I                                   [irq35: virtio_pci2]
100063                   I                                   [irq1: atkbd0]
100064                   I                                   [irq12: psm0]
100065                   I                                   [swi0: uart uart++]
100069                   I                                   [swi1: pf send]
   11     0     0     0  RL      (threaded)                  [idle]
100003                   CanRun                              [idle: cpu0]
100004                   CanRun                              [idle: cpu1]
    1     0     1     0  SLs     wait    0xfffffe0053dd8000  [init]
   10     0     0     0  DL      audit_w 0xffffffff83f897c0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff83e17d00  [swapper]
100005                   D       -       0xfffffe00081f8e00  [if_config_tqg_0]
100006                   D       -       0xfffffe00081f8d00  [softirq_0]
100007                   D       -       0xfffffe00081f8c00  [softirq_1]
100008                   D       -       0xfffffe00081f8b00  [if_io_tqg_0]
100009                   D       -       0xfffffe00081f8a00  [if_io_tqg_1]
100010                   D       -       0xfffffe0007972600  [inm_free taskq]
100011                   D       -       0xfffffe0007972400  [linuxkpi_irq_wq]
100012                   D       -       0xfffffe0007972200  [in6m_free taskq]
100013                   D       -       0xfffffe0007972000  [deferred_unmount ta]
100014                   D       -       0xfffffe0007971d00  [thread taskq]
100016                   D       -       0xfffffe0007971900  [kqueue_ctx taskq]
100017                   D       -       0xfffffe0007971700  [pci_hp taskq]
100020                   D       -       0xfffffe0007971100  [aiod_kick taskq]
100021                   D       -       0xfffffe0007970e00  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0007970e00  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0007970e00  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0007970e00  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0007970900  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0007970900  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0007970900  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0007970900  [linuxkpi_long_wq_3]
100034                   D       -       0xfffffe0053ee7300  [firmware taskq]
100038                   D       -       0xfffffe0053ee6d00  [crypto_0]
100039                   D       -       0xfffffe0053ee6d00  [crypto_1]
100055                   D       -       0xfffffe0053ee5b00  [vtnet0 rxq 0]
100056                   D       -       0xfffffe0053ee5a00  [vtnet0 txq 0]
100057                   D       -       0xfffffe0053ee5900  [vtnet0 rxq 1]
100058                   D       -       0xfffffe0053ee5800  [vtnet0 txq 1]
100062                   D       vtbslp  0xfffffe0056f7c280  [virtio_balloon]
100066                   D       -       0xffffffff82bcdcc0  [deadlkres]
100070                   D       -       0xfffffe0007973200  [mca taskq]
100072                   D       -       0xfffffe005789a600  [acpi_task_0]
100073                   D       -       0xfffffe005789a600  [acpi_task_1]
100074                   D       -       0xfffffe005789a600  [acpi_task_2]
100075                   D       -       0xfffffe0053ee6600  [CAM taskq]
10420   799   799     0  Z                                   syz-executor.3
db> show all locks
Process 10423 (syz-executor.1) thread 0xfffffe009aafee40 (109874)
exclusive rm pf rulesets (pf rulesets) r = 0 (0xffffffff84b326a0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf_ioctl.c:3435
Process 10422 (syz-executor.2) thread 0xfffffe0092ba9900 (108399)
exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e61dd0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1281
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
          tcp_hpts            7         4801K            7
            devbuf         4217         4323K         4245
               pcb         2757         3615K        31085
         sysctloid        35322         2081K        35393
             vtbuf           24         1968K           46
         sctp_stro         1366         1366K         7466
              kobj          328         1312K          489
          inodedep         1727         1160K         9577
            newblk            9         1026K         9998
         sctp_atcl         2734         1026K        22980
          vfscache            3         1025K            3
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
              intr            4          472K            4
            dirrem         1712          428K         9506
              vmem            3          274K            6
           subproc          125          236K        10497
          freefile         1712          214K         9504
            acpica         1674          184K        57552
         sctp_atky         4100          171K        30446
         vnet_data            1          168K            1
           tidhash            3          141K            3
            linker          358          134K          386
           pagedep           15          132K         9513
        tfo_ccache            1          128K            1
          filedesc           16          121K        19025
            DEVFS1          109          109K          126
               sem            4          106K            4
               bus          994           81K         5207
         sctp_timw          305           77K          305
          mtx_pool            2           72K            2
          syncache            1           68K            1
            module          513           65K          513
          acpitask            1           64K            1
       ddb_capture            1           64K            1
               BPF           30           53K           30
              umtx          352           44K          352
         sctp_athm         2734           43K        23012
          sctp_map         2732           43K        14932
           kdtrace          204           42K        20299
              temp           34           33K         2491
            DEVFS3          128           32K          138
         hostcache            1           32K            1
               shm            1           32K            1
               msg            4           30K            4
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
        DEVFS_RULE           56           20K           56
            ifaddr           69           20K           71
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
          routetbl          135           16K          427
           ithread           97           16K           97
            bus-sc           34           15K         1681
           lltable           44           14K           48
       ether_multi          157           13K          167
            KTRACE          100           13K          100
             ifnet            7           13K            7
              kenv           95           12K           95
      eventhandler          134           12K          134
              rman           88           11K          431
              GEOM           61           11K          489
         CAM queue            5           11K         1528
         in6_multi           71            9K           71
         bmsafemap            2            9K         9544
              UART           12            9K           12
           devstat            4            9K            4
              ksem            1            8K            1
               rpc            2            8K            2
             shmfd            1            8K            1
       pfs_vncache            1            8K            1
              cred           30            8K          229
         pfs_nodes           20            8K           20
     audit_evclass          237            8K          296
         taskqueue           63            7K           63
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           22            6K          394
            kqueue           54            6K        10430
       ufs_dirhash           24            5K           24
          pf_ifnet           11            5K           20
               UMA          272            5K          272
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
            DEVFSP           64            4K           88
          ioctlops            1            4K          166
             evdev            4            4K            4
           acpisem           28            4K           28
           session           28            4K          159
             hhook           15            4K           17
          kcovinfo           52            4K           52
           pwddesc           51            4K        10424
         proc-args           81            4K        11641
          terminal           11            3K           11
             lockf           24            3K           40
             selfd           38            3K       161582
           uidinfo            3            3K            9
           pf_rule            1            2K            1
        local_apic            1            2K            1
           io_apic            1            2K            1
       fpukern_ctx            2            2K            2
         ipsec-saq            2            2K            2
            ip6ndp           12            2K           15
          sctp_ifa           14            2K           15
            Unitno           31            2K           47
            diradd           13            2K         9542
            select           13            2K           43
           CAM XPT           22            2K          543
               msi           12            2K           12
          in_multi            6            2K            8
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
             clone            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
             mkdir            8            1K        18996
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K           24
      NFSD session            1            1K            1
        CAM periph            4            1K          271
          sctp_ifn            6            1K           15
             ipsec            3            1K            3
          freework            3            1K         9505
               mld            6            1K            6
              igmp            6            1K            6
         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
         newdirblk            4            1K         9498
          freeblks            2            1K         9504
              pfil            4            1K            4
              cdev            2            1K            2
       inpcbpolicy           14            1K          794
               osd            9            1K          518
    chacha20random            1            1K            1
          procdesc            3            1K           14
            CC Mem            5            1K          507
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            1
           CAM SIM            2            1K            2
            feeder            7            1K            7
           tcpfunc            3            1K            3
        loginclass            3            1K            6
            prison            6            1K            6
       lkpikmalloc            5            1K            6
        aesni_data            2            1K            2
           tcp_fsb            1            1K            1
         cryptodev            2            1K           62
          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        15955
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           41
               pmc            1            1K            1
          acpiintr            1            1K            1
          filecaps            3            1K          101
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
          p1003.1b            1            1K            1
          pf_table            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
            tcp_do            0            0K            0
            mqdata            0            0K            0
        sctp_mcore            0            0K            0
        sctp_socko            0            0K         8820
         sctp_iter            0            0K           22
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K           11
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           11
         sctp_aadr            0            0K            0
         sctp_stri            0            0K            0
            ipcomp            0            0K            0
               esp            0            0K            0
                ah            0            0K            0
           filemon            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
        madt_table            0            0K            2
          smartpqi            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
               ixl            0            0K            0
      NFSCL layout            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
        ice-resmgr            0            0K            0
         ice-osdep            0            0K            0
               ice            0            0K            0
              iavf            0            0K            0
             axgbe            0            0K            0
      NFSCL client            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
          xen_intr            0            0K            0
      NFSD V4state            0            0K            0
           xen_hvm            0            0K            0
         legacydrv            0            0K            0
            bounce            0            0K            0
            busdma            0            0K            0
            qpidrv            0            0K            0
     NFSD srvcache            0            0K            0
       msdosfs_fat            0            0K            0
      dmar_idpgtbl            0            0K            0
          dmar_dom            0            0K            0
          dmar_ctx            0            0K            0
     msdosfs_mount            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
            xenbus            0            0K            0
            DEVFS4            0            0K            0
     vm_fictitious            0            0K            0
            DEVFS2            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
          xen_acpi            0            0K            0
              xbbd            0            0K            0
               xbd            0            0K            0
           UMAHash            0            0K            0
           Balloon            0            0K            0
          sysmouse            0            0K            0
         vm_pgdata            0            0K            0
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             sbdep            0            0K            8
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              jseg            0            0K            0
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        MLX5EEPROM            0            0K            0
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            statfs            0            0K         9679
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ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
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db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    9520     386     1651957       0     254   40574976        0
         sctp_asoc   2256    1366     159        7466       0     254    3440400        0
              mbuf    256   11631     568     2527152       0     254    3122944        0
       malloc-2048   2048    1369      39       15515       0       8    2883584        0
        RADIX NODE    144   16821     254      247208       0      62    2458800        0
      mbuf_cluster   2048    1016       0        1016       0     254    2080768        0
              pbuf   2624       0     778           0       0       2    2041472        0
           tcp_log    416    4313     259        4841       0     254    1901952        0
           sctp_ep   1208    1368     162       15514       0     254    1848240        0
          BUF TRIE    144     174   11614         574       0      62    1697472        0
        malloc-384    384    4216      44        4220       0      30    1635840        0
       malloc-4096   4096     394       4       11550       0       2    1630208        0
        malloc-128    128   11732     141       15211       0     126    1519744        0
       malloc-1024   1024    1371      21        8003       0      16    1425408        0
       UMA Slabs 0    112   12448       2       12448       0     126    1394400        0
        malloc-384    384    1726    1634        9576       0      30    1290240        0
         vmem btag     56   21285      66       21285       0     254    1195656        0
        sctp_raddr    736    1366     163        7466       0     254    1125344        0
        malloc-384    384    2735      55       23016       0      30    1071360        0
        malloc-256    256    2064    1656       19718       0      62     952320        0
        malloc-256    256      10    3095       17790       0      62     794880        0
         FFS inode   1160     512      27       10016       0       8     625240        0
             tcpcb   1104       5     506         507       0     254     564144        0
         VM OBJECT    264    1970      70      228577       0      30     538560        0
        malloc-128    128    2371    1814       11327       0     126     535680        0
            socket    960      34     474       17575       0     254     487680        0
      malloc-65536  65536       7       0           7       0       1     458752        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
        malloc-256    256    1443      57       16233       0      62     384000        0
        256 Bucket   2048     172      14        7130       0       8     380928        0
         malloc-64     64    5280     327       22800       0     254     358848        0
            THREAD   1808     151      25        9874       0       8     318208        0
             VNODE    448     550     116       10056       0      30     298368        0
         malloc-16     16   17345     405       47747       0     254     284000        0
         malloc-32     32    8040     402       39314       0     254     270144        0
         MAP ENTRY     96    2465     307      567428       0     126     266112        0
      malloc-65536  65536       0       4         136       0       1     262144        0
      malloc-16384  16384      11       5        9514       0       1     262144        0
       mbuf_packet    256     298     718       18616       0     254     260096        0
            DEVCTL   1024      19     201         153       0       0     225280        0
        malloc-128    128    1283     236       46644       0     126     194432        0
         UMA Zones    768     244       0         244       0      16     187392        0
sctp_stream_msg_out    112    1205     343        1255       0     254     173376        0
     FPU_save_area    832     153      45       32212       0      16     164736        0
       malloc-1024   1024     136      24         154       0      16     163840        0
        sctp_chunk    152     859     181         859       0     254     158080        0
       S VFS Cache    104    1020     384       10630       0     126     146016        0
       FFS2 dinode    256     512      58       10016       0      62     145920        0
      malloc-65536  65536       0       2         114       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
             unpcb    256      14     496        1237       0     254     130560        0
        128 Bucket   1024      73      42        1327       0      16     117760        0
          ksiginfo    112      63     981       22426       0     126     116928        0
           VMSPACE   2552      34      11       10408       0       4     114840        0
         64 Bucket    512     145      55        9295       0      30     102400        0
       malloc-2048   2048      12      36        1118       0       8      98304        0
              PROC   1352      51      21       10423       0       8      97344        0
        malloc-256    256     310      65        2122       0      62      96000        0
       malloc-8192   8192       9       2          12       0       1      90112        0
          UMA Kegs    384     230       3         230       0      30      89472        0
            clpbuf   2624       0      32          17       0      16      83968        0
         filedesc0   1072      51      26       10424       0       8      82544        0
       malloc-4096   4096      15       5          32       0       2      81920        0
             g_bio    408       0     180        5657       0      30      73440        0
         malloc-64     64     619     452       17304       0     254      68544        0
        malloc-128    128     417     110        9963       0     126      67456        0
        malloc-128    128     296     231         373       0     126      67456        0
      malloc-32768  32768       0       2         120       0       1      65536        0
      malloc-16384  16384       0       4         160       0       1      65536        0
         32 Bucket    256     132     123        6774       0      62      65280        0
       malloc-4096   4096       9       5          17       0       2      57344        0
         udp_inpcb    424       6     120         186       0      30      53424        0
     udplite_inpcb    424       0     126          89       0      30      53424        0
         malloc-64     64     419     400       21257       0     254      52416        0
         malloc-64     64     453     366         653       0     254      52416        0
         malloc-16     16    2790     460       15022       0     254      52000        0
        malloc-256    256      53     142       19630       0      62      49920        0
        malloc-256    256      78     117        9783       0      62      49920        0
           DIRHASH   1024      35      13          35       0      16      49152        0
             NAMEI   1024       0      48       52342       0      16      49152        0
      malloc-16384  16384       3       0          18       0       1      49152        0
        malloc-384    384      73      47         413       0      30      46080        0
          syncache    168       0     264           4       0     254      44352        0
             Files     80     195     355       34802       0     126      44000        0
       malloc-8192   8192       2       3          30       0       1      40960        0
       malloc-8192   8192       2       3         103       0       1      40960        0
       malloc-4096   4096       3       7        9682       0       2      40960        0
            pcpu-8      8    4696     424        4852       0     254      40960        0
         tcp_inpcb    424       5      85         507       0      30      38160        0
            da_ccb    544       0      70        1519       0      16      38080        0
              pipe    744      21      29         421       0      16      37200        0
               PWD     32      19    1115        9592       0     254      36288        0
         malloc-64     64      57     510          68       0     254      36288        0
         malloc-64     64      50     517      161618       0     254      36288        0
         malloc-64     64     105     462         580       0     254      36288        0
         malloc-64     64      46     521         351       0     254      36288        0
       tcp_bbr_map    128       0     279         622       0     126      35712        0
        malloc-128    128      22     257          83       0     126      35712        0
        malloc-128    128      18     261        9513       0     126      35712        0
        malloc-128    128      66     213         166       0     126      35712        0
     routing nhops    256      27     108          35       0      62      34560        0
           ttyoutq    256      72      63         160       0      62      34560        0
        malloc-256    256      66      69        9693       0      62      34560        0
        malloc-256    256      51      84         515       0      62      34560        0
         TURNSTILE    136     177      75         177       0      62      34272        0
        SLEEPQUEUE     88     177     207         177       0     126      33792        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-32768  32768       1       0           1       0       1      32768        0
       malloc-8192   8192       4       0           4       0       1      32768        0
       malloc-8192   8192       4       0           4       0       1      32768        0
       malloc-2048   2048       5      11          17       0       8      32768        0
       malloc-2048   2048       7       9          36       0       8      32768        0
       malloc-2048   2048       0      16          50       0       8      32768        0
       malloc-2048   2048       3      13         197       0       8      32768        0
       malloc-1024   1024       2      30          42       0      16      32768        0
       malloc-1024   1024       3      29           6       0      16      32768        0
       malloc-1024   1024       7      25        1130       0      16      32768        0
       malloc-1024   1024      10      22         167       0      16      32768        0
       malloc-1024   1024       3      29           8       0      16      32768        0
        malloc-512    512       1      63         119       0      30      32768        0
        malloc-512    512       2      62          24       0      30      32768        0
        malloc-512    512       9      55          25       0      30      32768        0
        malloc-512    512       1      63          14       0      30      32768        0
        malloc-512    512       8      56          57       0      30      32768        0
           pcpu-64     64     493      19         493       0     254      32768        0
    ertt_txseginfo     40       2     806       19469       0     254      32320        0
             KNOTE    160      28     172      112320       0      62      32000        0
            ttyinq    160     135      65         300       0      62      32000        0
       tcp_bbr_pcb    832       0      36         337       0      16      29952        0
            cpuset    104       7     272           7       0     126      29016        0
        sctp_laddr     48       0     588        1197       0     254      28224        0
         malloc-32     32     326     556        4224       0     254      28224        0
         16 Bucket    144      57     139         392       0      62      28224        0
          4 Bucket     48       6     582         248       0     254      28224        0
             ripcb    424       3      60          12       0      30      26712        0
           rtentry    176      31     107          35       0      62      24288        0
              PGRP     88      28     248         159       0     126      24288        0
          rl_entry     40      45     561          45       0     254      24240        0
          8 Bucket     80      49     251        2544       0     126      24000        0
        malloc-384    384      11      49          11       0      30      23040        0
        malloc-384    384       3      57          26       0      30      23040        0
        malloc-384    384      24      36          27       0      30      23040        0
         hostcache     64       1     314           1       0     254      20160        0
             udpcb     32       6     624         275       0     254      20160        0
   udp_inpcb ports     32       3     627          33       0     254      20160        0
   tcp_inpcb ports     32       3     627         425       0     254      20160        0
udplite_inpcb ports     32       0     630           3       0     254      20160        0
              ertt     72       5     275         507       0     126      20160        0
         malloc-32     32      82     548          84       0     254      20160        0
         malloc-32     32     185     445        1367       0     254      20160        0
         malloc-32     32      86     544        9677       0     254      20160        0
         malloc-32     32      34     596         781       0     254      20160        0
         malloc-32     32      55     575         252       0     254      20160        0
          2 Bucket     32      57     573        1171       0     254      20160        0
       Mountpoints   2752       2       5           2       0       4      19264        0
 epoch_record pcpu    256       4      60           4       0      62      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       2       0           2       0       1      16384        0
       malloc-4096   4096       2       2           2       0       2      16384        0
       malloc-2048   2048       8       0           8       0       8      16384        0
       malloc-1024   1024       6      10           6       0      16      16384        0
        malloc-512    512       1      31           1       0      30      16384        0
           SMR CPU     32       7     504           7       0     254      16352        0
      tcp_rack_pcb    896       1      17           1       0      16      16128        0
      vtnet_tx_hdr     24       0     668      832510       0     254      16032        0
      tcp_rack_map    120       2     130           3       0     126      15840        0
              kenv    258      15      45        1047       0      30      15480        0
            mqnode    416       3      33           3       0      30      14976        0
              vmem   1856       1       7           1       0       8      14848        0
        SMR SHARED     24       7     504           7       0     254      12264        0
         malloc-32     32       7     371          30       0     254      12096        0
         malloc-16     16      17     733         554       0     254      12000        0
         malloc-16     16      28     722          67       0     254      12000        0
         malloc-16     16     306     444         471       0     254      12000        0
         malloc-16     16     191     559        3110       0     254      12000        0
         malloc-16     16      23     727       31783       0     254      12000        0
         malloc-16     16      50     700       11041       0     254      12000        0
        malloc-384    384      20      10          20       0      30      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-4096   4096       0       2           2       0       2       8192        0
       malloc-4096   4096       1       1           1       0       2       8192        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      12      27          14       0       0       3744        0
            pcpu-4      4       1     511           1       0     254       2048        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
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
               ipq     56       0       0           0       0     254          0        0
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       0       0           0       0     254          0        0
        sctp_readq    152       0       0           0       0     254          0        0
   tcp_log_id_node    120       0       0           0       0     126          0        0
 tcp_log_id_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
       ripcb ports     32       0       0           0       0     254          0        0
    IPsec SA lft_c     16       0       0           0       0     254          0        0
            itimer    352       0       0           0       0      30          0        0
            AIOLIO    272       0       0           0       0      30          0        0
             AIOCB    552       0       0           0       0      16          0        0
              AIOP     32       0       0           0       0     254          0        0
               AIO    208       0       0           0       0      62          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
         domainset     40       0       0           0       0     254          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-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-16384  16384       0       0           0       0       1          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
       malloc-2048   2048       0       0           0       0       8          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-512    512       0       0           0       0      30          0        0
           pcpu-32     32       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