int(0xffffffffffffffff, 0x6, 0x1c8, 0x0, 0x16)
shutdown(0xffffffffffffffff, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:40 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8)

03:53:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:40 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:53:40 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8)

03:53:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8)

03:53:40 executing program 0:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:53:40 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8)

03:53:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:53:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:41 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:53:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000240))

03:53:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000240))

03:53:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0)

03:53:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:53:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, &(0x7f0000000240))

03:53:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:53:41 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0)

03:53:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200), &(0x7f0000000240)=0x8)

03:53:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:53:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0)

03:53:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200), 0x0)

03:53:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4)

03:53:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200), 0x0)

03:53:42 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, &(0x7f00000000c0))

03:53:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200), 0x0)

03:53:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, &(0x7f00000000c0))

03:53:42 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200), 0x0)

03:53:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, &(0x7f00000000c0))

03:53:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r2=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0x8001, 0x2000, 0x6, 0x5, 0x837, 0x7, 0x0, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), 0x0)

03:53:42 executing program 3:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r0, 0x6, 0x47, &(0x7f00000000c0), 0x4)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1e}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x0, 0x2b, @local={0xfe, 0x80, '\x00', 0x0}, 0x80000003}, 0x1c, &(0x7f0000000180)}, 0x0)
sendto(r0, &(0x7f0000002280)="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", 0x3e4, 0x104, &(0x7f0000000840)=@in6={0x1c, 0x1c, 0x0, 0x5, @mcast2, 0x5}, 0x1c)
freebsd11_fstat(r0, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, <r1=>0x0, <r2=>0x0})
shutdown(r0, 0x1)
r3 = fcntl$getown(r0, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f00000003c0)={{0x3f, 0x0, r2, r1, 0x0, 0x108, 0x80}, 0x5, 0x42, 0x5, 0x7, 0x3, 0x7, 0x0, r3})
getresgid(&(0x7f0000000b00)=<r4=>0x0, &(0x7f0000000b40), &(0x7f0000000b80)=<r5=>0x0)
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000c00)=&(0x7f0000000bc0)={{0x0, <r6=>0x0, <r7=>0x0, <r8=>0x0}})
getresgid(&(0x7f0000000c40)=<r9=>0x0, &(0x7f0000000c80)=<r10=>0x0, &(0x7f0000000cc0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f0000000280)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000600)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4, r6, 0xffffffffffffffff, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, r7, 0x0, r10, 0x10, [0x0, r8, 0x0, 0x0, 0x0, 0x0, 0x0, r8, r5, 0x0, r9, 0x0, r2, r5, r5]}], 0x178, 0x100}, 0x108)
r11 = fork()
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000040)={{0xffffffffffffffff, 0x0, r1, r9, 0x80, 0x8, 0x0, 0x200}, 0x8000, 0x16c, 0x80000000, 0x401, 0x80, 0x1f, r11})
r12 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r12, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r2=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0x8001, 0x2000, 0x6, 0x5, 0x837, 0x7, 0x0, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), 0x0)

03:53:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r2=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0x8001, 0x2000, 0x6, 0x5, 0x837, 0x7, 0x0, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000080), 0x0)

03:53:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
open(&(0x7f0000000080)='./file0\x00', 0x1, 0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x7, @rand_addr="9bbc9c20676abe4af85691c66584e75b", 0x1}, 0x1c)

03:53:42 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r2=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0x8001, 0x2000, 0x6, 0x5, 0x837, 0x7, 0x0, <r3=>0x0}, &(0x7f0000000080)=0x20)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0)=r3, 0x4)

03:53:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r2=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x3ff, 0x8001, 0x2000, 0x6, 0x5, 0x837, 0x7}, &(0x7f0000000080)=0x20)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
open(&(0x7f0000000080)='./file0\x00', 0x1, 0x5)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
connect$inet6(r2, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x7, @rand_addr="9bbc9c20676abe4af85691c66584e75b", 0x1}, 0x1c)

03:53:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r2=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)

03:53:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)
getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8)

03:53:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r2=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

03:53:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:43 executing program 3:
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r1=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x7}, &(0x7f0000000240)=0x8)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={<r2=>0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r2, 0x7}, &(0x7f0000000240)=0x8)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

03:53:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:43 executing program 3:
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:43 executing program 3:
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 2:
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:43 executing program 2:
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:43 executing program 2:
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:43 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={<r7=>0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r7, 0x3f}, 0x8)
shutdown(r0, 0x0)

03:53:43 executing program 1:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:43 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={<r7=>0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r7, 0x3f}, 0x8)
shutdown(r0, 0x0)

03:53:43 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x40000}, 0x8)

03:53:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={<r7=>0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r7, 0x3f}, 0x8)
shutdown(r0, 0x0)

03:53:43 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:43 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)

03:53:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:44 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)

03:53:44 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffffff, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}, 0xffff}, &(0x7f00000001c0)=0x90)

03:53:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={<r7=>0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r7, 0x3f}, 0x8)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)

03:53:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f00000001c0))

03:53:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f00000001c0))

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040), 0x8)

03:53:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, 0x0, &(0x7f00000001c0))

03:53:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r5)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f00000000c0), 0x5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040), 0x8)

03:53:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040), 0x8)

03:53:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, &(0x7f00000001c0)=0x90)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r5)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f00000000c0), 0x5)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0)

03:53:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0)

03:53:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)

03:53:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(r0, 0x84, 0x24, &(0x7f0000000100)={0x0, @in={{0x10, 0x2, 0x0, @multicast1}}}, 0x0)

03:53:44 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:44 executing program 2:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:44 executing program 3:
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={<r7=>0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r7, 0x3f}, 0x8)
shutdown(r0, 0x0)

03:53:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r3=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r3}, 0x14)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r9, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r10}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r10, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={<r7=>0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r7, 0x3f}, 0x8)
shutdown(r0, 0x0)

03:53:45 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r9, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r10}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r10, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:45 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={<r7=>0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r7, 0x3f}, 0x8)
shutdown(r0, 0x0)

03:53:45 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r9, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r10}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r10, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:45 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={<r7=>0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r7, 0x3f}, 0x8)

03:53:45 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:45 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r8, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r9, 0x2}, 0x8)

03:53:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
r5 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r6, 0x84, 0x902, &(0x7f00000000c0), 0x5)
getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x20, 0xffffff81}, &(0x7f0000000140)=0x10)

03:53:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:46 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000000)={r7}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r7, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r8, 0x2}, 0x8)

03:53:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r5)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:46 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:46 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r6, 0xa0a, 0xff81}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:53:46 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:46 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:46 executing program 0:
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = accept$inet6(r0, 0x0, &(0x7f00000001c0))
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r4=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r4}, 0x14)
accept$inet6(r1, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @multicast1}}, &(0x7f0000000200)=0x1c)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:47 executing program 0:
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:47 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r6, 0xa0a, 0xff81}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:53:47 executing program 0:
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:47 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:47 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, 0x0, 0x0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:47 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback, <r3=>0x0}, &(0x7f0000000240)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000280)={@local={0xfe, 0x80, '\x00', 0x0}, r3}, 0x14)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r4, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:47 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r6, 0xa0a, 0xff81}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:53:47 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback}, &(0x7f0000000240)=0xc)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:47 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:47 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r7, 0x2}, 0x8)

03:53:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:48 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r5, 0x2}, 0x8)

03:53:48 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:48 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:48 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:48 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r4, 0x2}, 0x8)

03:53:48 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:48 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)

03:53:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)

03:53:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r4, 0x2}, 0x8)

03:53:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0)

03:53:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180), 0x8)

03:53:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:49 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
accept$inet6(r0, 0x0, &(0x7f00000001c0))
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000080)={@local, @loopback}, &(0x7f0000000240)=0xc)
setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x3f}, 0x8)

03:53:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:49 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:49 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r9, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r10}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r10, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:49 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:49 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:49 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:50 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:50 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(0xffffffffffffffff, 0x84, 0x902, &(0x7f00000000c0), 0x5)

03:53:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r9, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r10}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r10, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:50 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:50 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:50 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)

03:53:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:50 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, 0x0, 0x0)

03:53:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:50 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000080)={r9, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r10}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r10, 0x2}, 0x8)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)

03:53:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:50 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:51 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r8, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r9, 0x2}, 0x8)

03:53:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, 0x0, 0x0)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x0, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:51 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r8, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x0, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, 0x0, 0x0)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x10, 0x2, 0x2, @multicast1}}, r2, 0x0, 0x4, 0x2}, 0x90)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000000)={r7}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r7, 0xa0a, 0xff81}, 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x0, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:51 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:51 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r6, 0xa0a, 0xff81}, 0x8)

03:53:51 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r5, 0xa0a, 0xff81}, 0x8)

03:53:51 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:51 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:53:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x0, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:53:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x0, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x0, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r5, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r5, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r5, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:52 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:52 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r5, 0xa0a, 0xff81}, 0x8)

03:53:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:53 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r5, 0xa0a, 0xff81}, 0x8)

03:53:53 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:53 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:53 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:53 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, 0x0, &(0x7f0000000180))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:53 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:53 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:53 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:54 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, 0x0, &(0x7f0000000180))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:54 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, 0x0, &(0x7f0000000180))
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:54 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:54 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:54 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:54 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:54 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:54 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:54 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:54 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:54 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:55 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:55 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:55 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:55 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:56 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:56 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:56 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:56 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:57 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:57 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:58 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:58 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, 0x0, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:58 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:58 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:59 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:53:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:59 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:53:59 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:53:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:53:59 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:54:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200), 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(0xffffffffffffffff, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:00 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, 0x0, 0x0)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:00 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:00 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:54:00 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:54:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:01 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:01 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:01 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:01 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:54:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:54:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:54:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:54:02 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:54:02 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:54:02 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:54:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)

03:54:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)

03:54:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)

03:54:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)

03:54:02 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)

03:54:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0)

03:54:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x8)

03:54:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:03 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, 0x8)

03:54:27 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x8)

03:54:27 executing program 2:
r0 = kqueue()
kevent(r0, &(0x7f00000004c0)=[{0x0, 0xfffffffffffffff9, 0x91, 0x0, 0xfdfffffffffffffe}], 0x400000, 0x0, 0x0, 0x0)

03:54:27 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3}, 0x8)

03:54:28 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f00000005c0)={0x0, 0xfe, '\x00', [@jumbo, @generic, @generic, @enc_lim, @generic={0x0, 0x7a2, "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"}]}, 0x800)

03:54:28 executing program 2:
socketpair(0x2, 0x2, 0x1, &(0x7f0000001340))

03:54:28 executing program 3:
getrusage(0x0, &(0x7f00000003c0))

03:54:28 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0xa, 0x4e22, 0x0}, 0x1c)

03:54:28 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0xc, 0x0, &(0x7f00000005c0))

03:54:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(0xffffffffffffffff, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:29 executing program 2:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
shutdown(r0, 0x26611bb596b90229)

03:54:29 executing program 3:
r0 = kqueue()
kevent(r0, 0x0, 0x0, 0x0, 0x80000, 0x0)
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080))
kevent(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe, 0x7}], 0x1ff, 0x0, 0x0, 0x0)

03:54:29 executing program 2:
socket(0x2, 0x1, 0x4)

03:54:29 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_IPV6_RTHDRDSTOPTS(r0, 0x29, 0x37, 0x0, 0x0)

03:54:29 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000400)={<r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040), 0x6e, 0x0}, 0x0)

03:54:29 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
bind(r0, &(0x7f0000000000), 0x80)

03:54:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(0xffffffffffffffff, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:30 executing program 2:
r0 = kqueue()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080))
kevent(0xffffffffffffffff, &(0x7f0000001640)=[{0x0, 0xffffffffffffffff, 0xd1}, {0x0, 0xfffffffffffffffe, 0xd2}], 0x0, 0x0, 0x0, 0x0)
kevent(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe, 0x7}], 0x1ff, 0x0, 0xffff42be, 0x0)

03:54:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:30 executing program 3:
socketpair(0x23, 0x0, 0x20, &(0x7f0000000000))

03:54:30 executing program 3:
setrlimit(0x0, &(0x7f0000000000)={0x48e})

03:54:30 executing program 2:
socketpair(0x10, 0x3, 0xfffffffe, &(0x7f0000000000))

03:54:30 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:30 executing program 2:
socketpair(0x23, 0x0, 0xffffd157, &(0x7f0000000040))

03:54:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(0xffffffffffffffff, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:30 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, &(0x7f0000000080), 0x14)

03:54:30 executing program 3:
r0 = kqueue()
fcntl$dupfd(r0, 0x2, 0xffffffffffffffff)
kqueue()
r1 = kqueue()
r2 = fcntl$dupfd(r1, 0x2, 0xffffffffffffffff)
mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x10, r2, 0x0)
r3 = msgget$private(0x0, 0xfffffffffffffffd)
msgrcv(r3, &(0x7f0000000240)={0x0, ""/157}, 0xa5, 0x1, 0x1000)
msgsnd(r3, &(0x7f0000000040)=ANY=[], 0x0, 0x1000)

03:54:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:30 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendto$inet6(r0, &(0x7f0000000000)="93", 0x1, 0x40811, &(0x7f0000000580)={0xa, 0x4e20, 0x0}, 0x1c)

03:54:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:30 executing program 2:
syz_emit_ethernet(0x1e, &(0x7f0000000300)={@local, @random="e912f0eeebf3"})

03:54:30 executing program 2:
socketpair(0xa, 0x3, 0x0, &(0x7f0000001340))

03:54:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x0)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:31 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_tcp_int(r0, 0x6, 0xc, &(0x7f0000000080)=0x2, 0x4)

03:54:31 executing program 3:
socketpair(0x2b, 0x1, 0xfe7, &(0x7f0000000000))

03:54:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:54:31 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$sock_int(r0, 0x1, 0xb, 0x0, &(0x7f0000000040)=0x6)

03:54:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x0)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:31 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
getsockopt$inet_tcp_buf(r0, 0x6, 0x0, 0x0, &(0x7f0000000100))

03:54:31 executing program 2:
socket$inet(0x2, 0x0, 0x800)

03:54:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x0)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:31 executing program 3:
socketpair(0x22, 0x0, 0x50, &(0x7f0000000000))

03:54:31 executing program 2:
socketpair(0x2b, 0x0, 0x1, &(0x7f0000001340))

03:54:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:54:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:31 executing program 3:
syz_emit_ethernet(0x32, &(0x7f0000000140)={@local, @random="318c73e42c97", [], {@ipv4}})

03:54:31 executing program 2:
socketpair(0x25, 0x5, 0x5, &(0x7f0000000040))

03:54:31 executing program 3:
socketpair(0x1, 0x0, 0x0, &(0x7f0000000180))

03:54:31 executing program 2:
socketpair(0x29, 0x5, 0x8000, &(0x7f0000000000))

03:54:31 executing program 3:
socket(0x1e, 0x0, 0x400)

03:54:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:31 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:54:31 executing program 2:
socketpair(0xb, 0x0, 0x0, &(0x7f0000000080))

03:54:31 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, 0x0, 0x0)

03:54:31 executing program 2:
socketpair(0x9, 0x0, 0x0, &(0x7f0000000440))

03:54:31 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
recvmsg(r0, &(0x7f0000001940)={&(0x7f0000001740), 0x80, &(0x7f00000018c0)=[{0x0}, {0x0}], 0x2}, 0x0)

03:54:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(0xffffffffffffffff, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000500)={0x2, 0x0}, 0x10)

03:54:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:54:32 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
getsockopt$inet_int(r0, 0x0, 0x16, 0x0, &(0x7f00000001c0))

03:54:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000500)={0x2, 0x0}, 0x10)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 3:
socket(0x1, 0x0, 0xe3)

03:54:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000500)={0x2, 0x0}, 0x10)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, &(0x7f00000004c0))

03:54:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:54:32 executing program 3:
mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0)

03:54:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000500)={0x2, 0x0}, 0x10)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x0)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f0000000900))

03:54:32 executing program 3:
setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000380), 0xffffffeb)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 3:
clock_gettime(0x2, &(0x7f0000007340))

03:54:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, 0x0, 0x0)

03:54:32 executing program 3:
socket$inet(0x2, 0x40000, 0x0)

03:54:32 executing program 3:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000700)='cubic\x00', 0x6)

03:54:32 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000500)={0x2, 0x0}, 0x10)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 2:
socket(0x2b, 0x1, 0x5)

03:54:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:54:32 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @remote, @local}}}})

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 2:
getresuid(&(0x7f0000000000), &(0x7f0000002280), &(0x7f00000022c0))

03:54:32 executing program 2:
shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, 0xee00, 0x0, 0xee00}})

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 2:
syz_emit_ethernet(0xe81, &(0x7f0000000200)={@random="e9241fbabe11", @broadcast})

03:54:32 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @remote, @local}}}})

03:54:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:32 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @remote, @local}}}})

03:54:32 executing program 2:
socket(0xa, 0x0, 0x7fffffff)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x0, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, 0x0, &(0x7f0000000280))
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1}, 0x14)

03:54:32 executing program 3:
syz_emit_ethernet(0x2a, &(0x7f0000000000)={@local, @empty, [], {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x0, @broadcast, @empty, @remote, @local}}}})

03:54:32 executing program 2:
socket(0x1, 0x0, 0xff)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, 0x0, &(0x7f0000000280))
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1}, 0x14)

03:54:32 executing program 2:
select(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)={0x0, 0x2710})

03:54:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, 0x0, &(0x7f0000000280))
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1}, 0x14)

03:54:32 executing program 3:
getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff])
getresgid(&(0x7f0000000600), &(0x7f0000000640), &(0x7f0000000680))

03:54:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:32 executing program 3:
getrusage(0x0, &(0x7f0000000d80))

03:54:32 executing program 2:
syz_emit_ethernet(0x6a, &(0x7f0000000000)={@empty, @random="2f90b1983735", [], {@ipv4}})

03:54:32 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000bc0)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0x0, 0x40, 0x0, 0x0)

03:54:32 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000180)=@abs={0x1}, 0x6e, 0x0}, 0x0)

03:54:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:54:32 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, 0x0, 0x7d)

03:54:32 executing program 3:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000200)="b4", 0x1}], 0x1, 0x0, 0x1100}, 0x0)

03:54:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:33 executing program 3:
syz_emit_ethernet(0x7e, &(0x7f0000000240)={@broadcast, @empty, [], {@ipv6}})

03:54:33 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f0000002580)=@file={0x1}, 0x6e)
r1 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r1, &(0x7f0000002580)=@file={0x1}, 0x6e)

03:54:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0x0, 0xff81}, 0x8)

03:54:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4}, 0x8)

03:54:33 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000200)="b4", 0x1}], 0x500}, 0x0)

03:54:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, 0x0)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:33 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000000400)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000200)="b4", 0x1}], 0x1, 0x0, 0x2}, 0x0)

03:54:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:33 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
bind$unix(r0, &(0x7f0000000080)=@file={0x1}, 0x6e)

03:54:33 executing program 3:
socket$unix(0x1, 0x6c2d6491c084b86c, 0x0)

03:54:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:33 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f0000000080)={0x0, {{0x2, 0x0}}}, 0x88)

03:54:33 executing program 2:
openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x8e862, 0x0)

03:54:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:33 executing program 0:
socket(0x15, 0x5, 0xffffffff)

03:54:33 executing program 3:
socketpair(0x18, 0x0, 0x8ce, &(0x7f00000000c0))

03:54:33 executing program 3:
socketpair(0x9, 0x0, 0x0, &(0x7f0000000500))

03:54:33 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
listen(r0, 0x1000)

03:54:33 executing program 0:
mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xb936ca05b14dac49)

03:54:33 executing program 2:
socket(0x1, 0x0, 0x3f3b)

03:54:33 executing program 2:
socket(0x1d, 0x0, 0x8)

03:54:34 executing program 3:
select(0x0, 0x0, 0x0, &(0x7f0000002440), &(0x7f0000002480)={0x77359400})

03:54:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:34 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0xcc, &(0x7f00000003c0)={{0xa, 0x0, 0x0}, {0xa, 0x0, 0x0}}, 0x5c)

03:54:34 executing program 2:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x0, {{0x2, 0x0}}}, 0x88)

03:54:34 executing program 2:
clock_gettime(0x0, &(0x7f00000021c0))
select(0x0, 0x0, &(0x7f0000002080), 0x0, &(0x7f0000002200))

03:54:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:34 executing program 2:
msgget(0x1, 0x6fc)

03:54:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:35 executing program 2:
socket(0x2, 0x5, 0x84)

03:54:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:35 executing program 3:
socketpair(0xf, 0x0, 0x0, &(0x7f0000000480))

03:54:35 executing program 0:
msgsnd(0x0, &(0x7f0000002040), 0x8, 0x0)

03:54:35 executing program 2:
socket(0x0, 0x10, 0x0)

03:54:35 executing program 3:
fork()
getresuid(&(0x7f0000000180), &(0x7f0000002080), &(0x7f00000023c0))

03:54:35 executing program 2:
acct(&(0x7f00000002c0)='./file0\x00')

03:54:35 executing program 2:
r0 = socket$unix(0x1, 0x5, 0x0)
bind$unix(r0, &(0x7f0000001940)=@abs={0x1}, 0x6e)

03:54:35 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000040)=0x8)

03:54:35 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
sendto$unix(r0, 0x0, 0x0, 0x4000091, 0x0, 0x0)

03:54:35 executing program 0:
r0 = socket$unix(0x1, 0x2, 0x0)
sendmsg$unix(r0, &(0x7f0000002940)={&(0x7f0000000080)=@abs={0x1}, 0x6e, 0x0}, 0x0)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000040)=0x8)

03:54:36 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
bind$unix(r0, &(0x7f0000000100), 0x6e)

03:54:36 executing program 0:
fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x1, 0x0)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:54:36 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
r1 = socket$unix(0x1, 0x1, 0x0)
bind$unix(r1, &(0x7f0000001480)=@file={0x1}, 0x6e)
listen(r1, 0x0)
connect$unix(r0, &(0x7f0000000280)=@file={0x1}, 0x6e)
r2 = accept(r1, 0x0, 0x0)
fcntl$getown(r2, 0x9)

03:54:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000040)=0x8)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)

03:54:36 executing program 2:
fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0)

03:54:36 executing program 0:
fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x60, 0x0)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)

03:54:36 executing program 2:
utimensat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', &(0x7f0000000100)={{0x77359400}}, 0x100)

03:54:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f0000000040)=0x8)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)

03:54:36 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0x8)

03:54:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendmsg$inet_sctp(r1, &(0x7f0000000200)={&(0x7f0000000080)=@in={0x10, 0x2, 0x3, @broadcast}, 0x10, 0x0}, 0x0)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))

03:54:36 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r0, &(0x7f0000000000)="7ed8d5ea20290541be6df6162882ace9056906f25e1f58b0d241bd700d68c95af76f542d1101eb12870f7ec08ec4f227525099cb1f38782dd256668354fc8768339f219bdd1877801d82abf3a0c4b76ab4d939e2ff71407398eec6281a", 0x5d, 0x0, &(0x7f0000001000)={0x10, 0x2, 0x3, @rand_addr}, 0x10)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1}, 0x14)

03:54:36 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup(r0)
sendmsg$inet6_sctp(r1, &(0x7f0000002780)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1}, 0x14)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 0:
r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0)
ioctl$DIOCADDRULE(r0, 0xcbe04404, &(0x7f0000000000))

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1}, 0x14)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x19)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 2:
getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080))

03:54:36 executing program 1:
__specialfd$eventfd(0x1, &(0x7f0000000080)={0x0, 0xffff7fff}, 0x8)

03:54:36 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:36 executing program 2:
getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080))

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 2:
getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080))

03:54:36 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockname$inet6(r0, 0x0, &(0x7f0000000080))

03:54:36 executing program 1:
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080))

03:54:36 executing program 3:
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080))

03:54:36 executing program 1:
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:36 executing program 3:
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080))

03:54:36 executing program 1:
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 3:
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, 0x0, 0x0)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, 0x0, 0x0)

03:54:36 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockname$inet6(r0, 0x0, 0x0)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 2:
rfork(0x0)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:36 executing program 1:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1}, 0x14)

03:54:36 executing program 0:
socket$inet_sctp(0x2, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:36 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0)

03:54:37 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0)

03:54:37 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:37 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:37 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0)

03:54:37 executing program 2:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x14)

03:54:37 executing program 2:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:37 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:54:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x14)

03:54:37 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:37 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000), 0x14)

03:54:37 executing program 2:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:37 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

03:54:37 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

03:54:37 executing program 1:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000540)=[@dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x800}}, @sndrcv={0x2c}], 0x58}, 0x0)

03:54:37 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='hd\x00', 0x87)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

03:54:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:37 executing program 1:
socketpair(0x0, 0x0, 0x0, 0x0)
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f00000000c0)={0x10, 0x2, 0x2, @rand_addr=0x7}, 0x10)
sendto(r0, &(0x7f0000000300)="f1", 0x1, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c)

03:54:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:37 executing program 3:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
write(r0, &(0x7f0000000080)="a5", 0x1)

03:54:37 executing program 0:
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:37 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:37 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:38 executing program 2:
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x1fffe000, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:38 executing program 1:
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 3:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

03:54:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:38 executing program 1:
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 1:
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

03:54:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:38 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0)

03:54:38 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:38 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x180)

03:54:38 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x180)

03:54:39 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:39 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x180)

03:54:39 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000002800)={0x10}, 0x10)

03:54:39 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x200, 0x0, 0x7}, 0x98)

03:54:39 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

03:54:39 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

03:54:39 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

03:54:39 executing program 1:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
connect$inet(r0, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0xabff}, 0x10)
setsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendmsg$inet6_sctp(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0)
sendto(r0, &(0x7f0000002280)="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", 0x3dd, 0x4, &(0x7f0000000480)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8)
shutdown(r0, 0x1)
openat$crypto(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0)
chown(&(0x7f0000000140)='./file0\x00', 0x0, 0x0)

03:54:41 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:44 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:54:44 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:54:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x98)

03:54:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x98)

03:54:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x98)

03:54:44 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in={{0x10, 0x2, 0x3, @loopback}}, 0x0, 0x0, 0x0, 0x200}, 0x98)

03:55:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:55:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:55:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket(0x1c, 0x5, 0x0)
r2 = dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000380)={@in={{0x10, 0x2, 0x3, @loopback}}}, &(0x7f00000000c0)=0x98)

03:55:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:16 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:16 executing program 1:
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:16 executing program 1:
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:16 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x180)

03:55:16 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, &(0x7f00000001c0)=0x8)

03:55:16 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, 0x0, 0xb0}, 0x180)

03:55:17 executing program 1:
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, 0x0, 0xb0}, 0x180)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, 0x0, 0xb0}, 0x180)

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

03:55:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0x8)

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0x8)

03:55:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000001c0)=0x8)

03:55:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYRES16], 0xb0}, 0x0)

03:55:17 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, 0x0)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000002800), &(0x7f0000002840)=0xc)

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, 0x0)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x80000001, 0x4)

03:55:17 executing program 3:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x3e2}, 0xc)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0)={0x0, 0x0, 0x17}, 0x8)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto(r0, &(0x7f0000000040)="fd", 0x1, 0x0, &(0x7f0000000100)=@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)

03:55:17 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
r1 = dup2(r0, r0)
getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa}, 0x0)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 0:
semop(0x0, &(0x7f0000000180)=[{0x0, 0x0, 0x1000}], 0x1)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 3:
r0 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f00000005c0)={'rack\x00'}, 0x24)

03:55:17 executing program 0:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000100)=[{}], 0x1)

03:55:17 executing program 3:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
sendto$inet(r0, &(0x7f0000000000)="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", 0x5c9, 0x0, &(0x7f0000001000)={0x10, 0x2, 0x3, @rand_addr}, 0x10)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)

03:55:17 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = fcntl$dupfd(r0, 0x0, r0)
setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)=ANY=[], 0x8)

03:55:17 executing program 3:
getgroups(0x4000000000000097, &(0x7f0000000000))

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 0:
semop(0x0, &(0x7f0000000180)=[{0x2, 0x0, 0x1000}], 0x1)

03:55:17 executing program 3:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil)
shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x0)
shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/81)

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:17 executing program 0:
semop(0x0, &(0x7f0000000180)=[{0x0, 0x0, 0x1000}, {0x2605e01be7ac93d9}], 0x2)

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:17 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 0:
getitimer(0x3, &(0x7f0000000140))

03:55:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 3:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f)
clock_getres(0x2, &(0x7f0000000100))

03:55:17 executing program 1:
setresuid(0x0, 0xee01, 0x0)
shmget(0x0, 0x2000, 0x2, &(0x7f0000ffd000/0x2000)=nil)

03:55:17 executing program 0:
socket(0x1, 0x0, 0x69dc)

03:55:17 executing program 1:
r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0)
preadv(r0, &(0x7f0000000280), 0x18, 0xd9f)
clock_getres(0x0, &(0x7f0000000100))

03:55:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 0:
r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffc000/0x2000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f00000000c0)={{0x3}})

03:55:17 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 1:
shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000200)=""/120)

03:55:17 executing program 3:
r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil)
shmctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xee00}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff})

03:55:17 executing program 0:
r0 = semget$private(0x0, 0x4, 0x2e3)
semop(r0, &(0x7f0000000100)=[{0x0, 0x2}], 0x1)

03:55:17 executing program 1:
setresuid(0x0, 0xee01, 0x0)
setpriority(0x1, 0x0, 0x0)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 0:
setresuid(0x0, 0xee01, 0x0)
shmctl$SHM_LOCK(0x0, 0xb)

03:55:17 executing program 3:
socketpair(0x0, 0x0, 0x0, &(0x7f00000017c0))

03:55:17 executing program 1:
setresuid(0x0, 0xee01, 0x0)
setpriority(0x1, 0x0, 0x0)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 3:
semop(0x0, &(0x7f0000000100)=[{0x0, 0x2}], 0x1)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:17 executing program 1:
setresuid(0x0, 0xee01, 0x0)
setpriority(0x1, 0x0, 0x0)

03:55:17 executing program 0:
shmctl$SHM_LOCK(0x0, 0xb)
shmctl$IPC_RMID(0x0, 0x0)

03:55:17 executing program 3:
setresuid(0x0, 0xee01, 0x0)
r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil)
shmctl$SHM_LOCK(r0, 0xb)

03:55:17 executing program 1:
setresuid(0x0, 0xee01, 0x0)
setpriority(0x1, 0x0, 0x0)

03:55:17 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil)
shmctl$IPC_RMID(r0, 0x0)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 1:
socket(0x0, 0x100805, 0x0)

03:55:18 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x3b, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x23, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 1:
r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom(r0, 0x0, 0x0, 0x2102, 0x0, 0x0)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x42, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000)=0x7, 0x4)

03:55:18 executing program 0:
select(0x40, &(0x7f0000000000)={0x7}, &(0x7f0000000180)={0x3}, 0x0, &(0x7f0000000100))

03:55:18 executing program 3:
syz_emit_ethernet(0x4e, &(0x7f00000002c0)={@broadcast, @empty, [], {@ipv4}})

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x22, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
socket$inet(0x2, 0x5, 0x9b3)

03:55:18 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x48, &(0x7f00000000c0)={0x3c, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000280), 0x4)

03:55:18 executing program 0:
symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
socket(0x71644af8a879bff0, 0x0, 0x0)

03:55:18 executing program 3:
socketpair(0x10, 0x0, 0x5, &(0x7f0000000040))

03:55:18 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x0)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x11, 0x0, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
unlinkat(0xffffffffffffff9c, &(0x7f0000000180)='./file0/file0\x00', 0x0)

03:55:18 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 3:
socket$inet6(0xa, 0x2, 0x15bd)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 0:
socketpair(0x1e, 0x80004, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0)

03:55:18 executing program 1:
socket(0x10, 0x0, 0x5e)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 1:
clock_gettime(0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000000)={0x7}, &(0x7f0000000180)={0x3}, &(0x7f0000000080), &(0x7f0000000100))

03:55:18 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x3, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x12, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x22, &(0x7f00000000c0)={0x3c, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 1:
clock_gettime(0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000000), &(0x7f0000000180)={0x3}, 0x0, &(0x7f0000000100))

03:55:18 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x13, 0x0, 0x0)

03:55:18 executing program 3:
select(0x0, 0x0, 0x0, &(0x7f0000000080), 0x0)

03:55:18 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x0}, 0x10)

03:55:18 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:18 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000700)={0x0, 0x0, 0x0}, 0x10040)

03:55:18 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:18 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0)

03:55:18 executing program 1:
socketpair(0x28, 0x0, 0x1, &(0x7f0000000000))

03:55:18 executing program 0:
socketpair(0x27, 0x0, 0x0, &(0x7f00000001c0))

03:55:19 executing program 3:
fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='\x00', 0x0, 0x0)

03:55:19 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
recvfrom(r0, 0x0, 0x0, 0x2042, 0x0, 0x0)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:19 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x3c, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 1:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, &(0x7f0000000000)="ca", 0x1, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10)

03:55:19 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0xb, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:19 executing program 3:
socketpair(0x18, 0x0, 0x1, &(0x7f0000000480))

03:55:19 executing program 0:
select(0x40, &(0x7f0000000000), &(0x7f0000000180)={0x3}, 0x0, 0x0)

03:55:19 executing program 3:
socket(0x0, 0x80f, 0x0)

03:55:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x15, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x4e20}, 0x10)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:19 executing program 0:
socketpair(0x34, 0x0, 0x0, &(0x7f0000000480))

03:55:19 executing program 3:
socketpair(0x3c, 0x0, 0x0, &(0x7f0000000200))

03:55:19 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000019c0)={0x2, 0x4e24}, 0x10)

03:55:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f00000000c0)={0x3c, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 3:
select(0x40, &(0x7f0000002100), 0x0, &(0x7f0000002180)={0x100000000}, &(0x7f00000021c0)={0x77359400})

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:19 executing program 3:
socket(0xa, 0x2, 0x80)

03:55:19 executing program 1:
socketpair(0x1e, 0x80004, 0x0, &(0x7f00000001c0)={<r0=>0xffffffffffffffff})
getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, 0x0)

03:55:19 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x18, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 0:
clock_gettime(0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000000), 0x0, 0x0, &(0x7f0000000100))

03:55:19 executing program 3:
select(0x40, &(0x7f0000000000), &(0x7f0000000180)={0x3}, &(0x7f0000000080)={0x5}, &(0x7f0000000100))

03:55:19 executing program 1:
r0 = socket$inet6(0xa, 0x3, 0x3)
sendmsg(r0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x811)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:19 executing program 0:
socket$inet(0x2, 0x2, 0x57f6d10a)

03:55:19 executing program 3:
mount(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:19 executing program 0:
socket(0x2c, 0x3, 0x800)

03:55:19 executing program 3:
socketpair(0x10, 0x80803, 0x5, &(0x7f0000000100))

03:55:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, 0x0, 0x0)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0)

03:55:19 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x16, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x10043, 0x0, 0x0)

03:55:19 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x49, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 3:
socketpair(0x10, 0x80803, 0x0, &(0x7f0000000100))

03:55:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x11, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0)

03:55:19 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x3)
sendmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, &(0x7f00000024c0)=ANY=[], 0x110}, 0x20004081)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0)

03:55:19 executing program 3:
select(0x40, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)={0x8}, &(0x7f00000000c0))

03:55:19 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4b, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x36, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:19 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
bind$inet(r0, &(0x7f0000000200)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, 0x0, 0x0, 0x20000800, &(0x7f0000000240)={0x2, 0x4e23}, 0x10)

03:55:19 executing program 1:
socketpair(0x0, 0x6d5ebe7ba28f61d9, 0x0, 0x0)

03:55:19 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:19 executing program 1:
socket(0xa, 0x2, 0x8)

03:55:19 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1d, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:19 executing program 0:
select(0x40, &(0x7f0000002100), 0x0, 0x0, &(0x7f00000021c0)={0x77359400})

03:55:19 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:20 executing program 1:
socketpair(0x28, 0x0, 0x5, &(0x7f0000000000))

03:55:20 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x4800, 0x0, 0x0)

03:55:20 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x3a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:20 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f00000005c0)={0x2, 0x0}, 0x10)

03:55:20 executing program 3:
socketpair(0x28, 0x0, 0x0, &(0x7f00000001c0))

03:55:20 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x21, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:20 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x6, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:20 executing program 2:
socketpair(0xa, 0x2, 0x2, &(0x7f0000000040))

03:55:20 executing program 3:
socketpair(0x10, 0x0, 0x0, &(0x7f0000000100))

03:55:20 executing program 1:
r0 = socket(0x2, 0x3, 0x7)
getsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0)

03:55:20 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, 0x0, &(0x7f0000001040))

03:55:20 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f00000019c0)={0x2, 0x4e24}, 0x10)

03:55:20 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x10, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:20 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x35, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:20 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x8, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:20 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:20 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_IPV6_RTHDR(r0, 0x29, 0x39, &(0x7f0000000080)={0x0, 0x2, 0x2, 0x0, 0x0, [@rand_addr]}, 0x18)

03:55:20 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4b, &(0x7f00000000c0)={0x3c, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:21 executing program 0:
select(0x0, 0x0, &(0x7f0000000180), &(0x7f0000000080), &(0x7f0000000100))

03:55:21 executing program 3:
socketpair(0x10, 0x0, 0x4, &(0x7f0000000040))

03:55:21 executing program 1:
select(0x0, 0x0, 0x0, 0x0, &(0x7f00000021c0)={0x77359400})

03:55:21 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:21 executing program 0:
r0 = socket$inet6(0xa, 0x3, 0x3)
sendmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x110}, 0x0)

03:55:21 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10)

03:55:21 executing program 2:
clock_gettime(0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000000)={0x7}, 0x0, 0x0, &(0x7f0000000100))

03:55:21 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x48, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:21 executing program 3:
socketpair(0x1, 0x0, 0x0, &(0x7f0000000100))

03:55:21 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4d, 0x0, 0x0)

03:55:21 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
recvmsg(r0, &(0x7f0000000700)={&(0x7f00000000c0), 0x80, &(0x7f0000000600)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x10040)

03:55:21 executing program 0:
socketpair(0x1e, 0x0, 0x7, &(0x7f0000000100))

03:55:21 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x3c, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:21 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2d, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:21 executing program 2:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

03:55:21 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x4c, 0x0, 0x0)

03:55:21 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x32, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:21 executing program 0:
socketpair(0x1e, 0x0, 0x1, &(0x7f0000000000))

03:55:22 executing program 3:
clock_gettime(0x5, &(0x7f00000004c0))

03:55:22 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x1b, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:22 executing program 1:
clock_gettime(0x0, &(0x7f00000000c0))
select(0x40, &(0x7f0000000000), &(0x7f0000000180)={0x3}, 0x0, &(0x7f0000000100))

03:55:22 executing program 1:
select(0x40, &(0x7f0000000000)={0x7}, &(0x7f0000000180)={0x3}, &(0x7f0000000080), &(0x7f0000000100))

03:55:22 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x18, 0x0, 0x0)

03:55:22 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x2a, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:22 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:22 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
setsockopt$inet6_group_source_req(r0, 0x29, 0x5, &(0x7f00000000c0)={0x0, {{0xa, 0x0, 0x0}}, {{0xa, 0x0, 0x0}}}, 0x108)

03:55:22 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0)

03:55:22 executing program 1:
socketpair(0x21, 0x0, 0x0, &(0x7f0000001380))

03:55:22 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4, 0x12, r1, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380), &(0x7f0000000300)=0xfffffffffffffef5)

03:55:22 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x4040800, &(0x7f0000000200)={0xa, 0x4e20, 0x0}, 0x1c)

03:55:22 executing program 2:
syz_emit_ethernet(0x22, &(0x7f00000002c0)={@broadcast, @empty, [], {@ipv4}})

03:55:22 executing program 3:
clock_gettime(0x0, &(0x7f00000000c0))
select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100))

03:55:22 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r0, 0x0, 0x0, 0x240000a3, 0x0, 0x0)

03:55:22 executing program 3:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x3, 0x7}, {0x3}], 0x2)

03:55:22 executing program 2:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, 0x0, 0xffffffffffffff7c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f)
close(r0)

03:55:22 executing program 1:
socketpair(0x22, 0x0, 0x916, &(0x7f0000000180))

03:55:22 executing program 0:
socketpair(0x1e, 0x0, 0x200, &(0x7f0000000000))

03:55:22 executing program 1:
r0 = socket$inet6_tcp(0xa, 0x1, 0x0)
bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c)
listen(r0, 0x1)
syz_emit_ethernet(0xca, &(0x7f0000000080)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaabb86dd600a920000540600fe8000000000000000000000000000bbfe8000000000000000000000000000aa00004e22", @ANYRES32=0x41424344, @ANYRES32=0x41424344, @ANYBLOB="f0000000907800080a0000000000000000051020000000000000000000000000000303000506000000001e0c000000000f208053f2b320b8f98900"/72])

03:55:22 executing program 0:
r0 = socket$unix(0x1, 0x1, 0x0)
getsockname(r0, 0x0, &(0x7f0000000180))

03:55:22 executing program 1:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1)
semop(r0, &(0x7f0000000000)=[{0x0, 0x0, 0x3800}], 0x1)

03:55:22 executing program 2:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x3, 0x7}, {}], 0x2)

03:55:22 executing program 3:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000000)=[{0x0, 0x4, 0x1000}, {0x0, 0x8}], 0x2)

03:55:22 executing program 1:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}], 0x1)

03:55:22 executing program 2:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x8000}], 0x1)

03:55:22 executing program 0:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}, {0x3, 0x7}, {0x3}], 0x3)

03:55:23 executing program 3:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}, {0x3, 0x7}], 0x2)

03:55:23 executing program 3:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={{0x77359400}}, 0x100)

03:55:23 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e24}, 0x10)

03:55:23 executing program 3:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
setsockopt$inet_mreqsrc(r0, 0x0, 0x26, &(0x7f0000000000)={@broadcast, @remote, @local}, 0xc)

03:55:23 executing program 1:
shmat(0x0, &(0x7f0000001000/0x1000)=nil, 0x6000)

03:55:23 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x29, 0x0, 0x0)

03:55:23 executing program 2:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x100)

03:55:23 executing program 0:
socket(0xa, 0x3, 0x3a)

03:55:23 executing program 1:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x0, 0x1800}, {0x3, 0x7}, {}], 0x3)

03:55:23 executing program 3:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
setsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f0000000040)={@empty, @remote}, 0xc)

03:55:23 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f0000000000)='N', 0x1, 0x240000a3, 0x0, 0x0)

03:55:23 executing program 0:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
connect$inet(r0, &(0x7f0000000100)={0x2, 0x0}, 0x10)

03:55:23 executing program 1:
socket(0xa, 0x2, 0xfe)

03:55:23 executing program 0:
mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)
readlinkat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/12, 0xc)

03:55:23 executing program 3:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{0x0, 0x7}], 0x1)

03:55:23 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x12, 0x0, 0x0)

03:55:23 executing program 2:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{}], 0x1f4)

03:55:23 executing program 0:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
sendto$inet(r0, &(0x7f0000000000)='N', 0x1, 0x240000a3, 0x0, 0x0)
socket$inet_udp(0x2, 0x2, 0x0)

03:55:23 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
recvfrom$inet(r0, 0x0, 0x0, 0x10001, 0x0, 0x0)

03:55:23 executing program 0:
shmat(0x0, &(0x7f0000001000/0x1000)=nil, 0x0)

03:55:23 executing program 1:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000180)={0x0, {{0x2, 0x0}}}, 0x108)

03:55:23 executing program 0:
semop(0x0, &(0x7f0000000080)=[{}], 0x1f4)

03:55:23 executing program 2:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0)

03:55:24 executing program 3:
r0 = semget$private(0x0, 0x4, 0x0)
semop(r0, &(0x7f0000000080)=[{}], 0x1)

03:55:24 executing program 1:
semop(0x0, &(0x7f0000000000), 0x2aaaaaaaaaaaadf6)

03:55:24 executing program 2:
shmget(0x2, 0x1000, 0x0, &(0x7f0000001000/0x1000)=nil)

03:55:24 executing program 0:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)

03:55:24 executing program 3:
socketpair(0x29, 0x2, 0x8, &(0x7f0000000000))

03:55:24 executing program 2:
socket(0x23, 0x0, 0x1000005)

03:55:24 executing program 1:
socket(0x28, 0x0, 0x74b3)

03:55:24 executing program 2:
socket(0x3, 0x0, 0x800)

03:55:24 executing program 3:
symlinkat(&(0x7f0000000140)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00')
unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0)

03:55:24 executing program 1:
socketpair(0xa, 0x0, 0x10001, &(0x7f0000000040))

03:55:24 executing program 2:
fork()
wait4(0x0, 0x0, 0x1, &(0x7f0000000080))

03:55:24 executing program 0:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)

03:55:24 executing program 3:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
recvmsg(r0, &(0x7f0000000200)={&(0x7f0000000000), 0x80, 0x0}, 0x0)

03:55:24 executing program 1:
r0 = fork()
wait4(r0, &(0x7f0000000000), 0x40000000, &(0x7f0000000040))

03:55:24 executing program 3:
socket(0x28, 0x0, 0x4)

03:55:24 executing program 0:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)

03:55:24 executing program 1:
socketpair(0x22, 0x0, 0x1, &(0x7f0000000000))

03:55:24 executing program 2:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
recvmsg(r0, &(0x7f000000df80)={0x0, 0x0, 0x0}, 0x41)

03:55:24 executing program 3:
socketpair(0x9, 0x0, 0x0, &(0x7f0000000140))

03:55:24 executing program 1:
socket$inet_sctp(0x2, 0x73085de0f1b93256, 0x84)

03:55:24 executing program 2:
socket(0x0, 0xd, 0x0)

03:55:24 executing program 0:
symlinkat(&(0x7f0000000040)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00')
linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0)

03:55:24 executing program 1:
socketpair(0x18, 0x0, 0x20004000, &(0x7f0000000000))

03:55:24 executing program 3:
getgroups(0x1, &(0x7f0000001300)=[0xffffffffffffffff])

03:55:24 executing program 3:
socketpair(0x2c, 0x3, 0x1ff, &(0x7f0000000040))

03:55:24 executing program 2:
socket(0x18, 0x0, 0x10001)

03:55:24 executing program 1:
socket(0x11, 0xa, 0x8003)

03:55:24 executing program 0:
socket(0x25, 0x5, 0x3)

03:55:24 executing program 2:
socketpair(0x1e, 0x0, 0x0, &(0x7f0000000100))

03:55:24 executing program 3:
socket(0x22, 0x0, 0xff)

03:55:24 executing program 1:
socket(0x2, 0x5, 0x4)

03:55:24 executing program 0:
r0 = socket$inet_udp(0x2, 0x2, 0x0)
recvmsg(r0, &(0x7f0000003400)={0x0, 0x0, 0x0}, 0x0)

03:55:24 executing program 2:
minherit(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0)

03:55:24 executing program 3:
socket(0x1d, 0x0, 0x7f)

03:55:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140), 0x10)

03:55:24 executing program 3:
socket(0x3e, 0x0, 0x0)

03:55:24 executing program 1:
r0 = socket$inet6_sctp(0xa, 0x1, 0x84)
recvmsg(r0, &(0x7f0000001400)={0x0, 0x0, 0x0}, 0x40000002)

03:55:24 executing program 0:
shmat(0x0, &(0x7f0000c00000/0x400000)=nil, 0x0)
shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0x0)

03:55:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140), 0x10)

03:55:24 executing program 1:
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x0)
minherit(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0)

03:55:24 executing program 3:
socket$inet(0x2, 0xc003, 0x1)

03:55:24 executing program 0:
minherit(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000)

03:55:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140), 0x10)

03:55:24 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
fchown(r0, 0x0, 0x0)

03:55:24 executing program 3:
socket(0xa, 0x0, 0x8001)

03:55:24 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000140), 0x10)

03:55:24 executing program 0:
msync(&(0x7f0000ffa000/0x5000)=nil, 0x5000, 0x1)

03:55:24 executing program 3:
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mprotect(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0)
munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000)

03:55:24 executing program 1:
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
minherit(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)

03:55:24 executing program 2:
openat$bpf(0xffffffffffffff9c, &(0x7f0000001200), 0x0, 0x0)

03:55:24 executing program 0:
madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6)

03:55:24 executing program 3:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0)

03:55:24 executing program 1:
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)

03:55:24 executing program 2:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1031, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)

03:55:24 executing program 0:
r0 = msgget(0x3, 0x0)
msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000300)=""/172)

03:55:24 executing program 1:
socket(0x20, 0x0, 0x20)

03:55:24 executing program 2:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1031, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)

03:55:24 executing program 3:
mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x6010, 0xffffffffffffff9c, 0x0)

03:55:24 executing program 0:
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
minherit(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0)

03:55:24 executing program 1:
r0 = socket$inet6(0x18, 0x3, 0x0)
getpeername$inet6(r0, 0x0, 0x0)

03:55:24 executing program 2:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1031, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)

03:55:24 executing program 3:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x1031, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000)

03:55:24 executing program 1:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8)

03:55:24 executing program 0:
rename(&(0x7f0000000800)='./file0\x00', 0x0)
open$dir(&(0x7f0000000900)='./file0\x00', 0xa18, 0x0)

03:55:24 executing program 2:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1031, 0xffffffffffffffff, 0x0)
madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4)

03:55:24 executing program 3:
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0)

03:55:24 executing program 1:
open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0)
open(&(0x7f0000000140)='./file0\x00', 0x74ac954a16905d0, 0x0)

03:55:24 executing program 2:
recvfrom$unix(0xffffffffffffffff, &(0x7f00000000c0)=""/155, 0x9b, 0x0, &(0x7f0000000180), 0xffffff10)

03:55:24 executing program 3:
recvfrom$inet(0xffffffffffffff9c, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2}, 0xc)
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000)

03:55:24 executing program 2:
r0 = msgget(0x3, 0x0)
msgctl$IPC_SET(r0, 0x1, &(0x7f0000000040)={{0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}})

03:55:24 executing program 1:
munmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1031, 0xffffffffffffffff, 0x0)

03:55:24 executing program 0:
msgsnd(0x0, &(0x7f0000000000), 0x8, 0x0)
clock_gettime(0x2, &(0x7f00000000c0))

03:55:24 executing program 2:
open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x0)
truncate(&(0x7f0000000100)='./file0\x00', 0x0)

03:55:24 executing program 3:
minherit(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
minherit(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)
msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x4)

03:55:24 executing program 1:
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1)

03:55:24 executing program 3:
msgget(0x0, 0x6a8)

03:55:24 executing program 2:
mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000)
minherit(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0)
mprotect(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0)

03:55:24 executing program 3:
munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000)
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1830, 0xffffffffffffffff, 0x0)

03:55:24 executing program 1:
mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x1031, 0xffffffffffffffff, 0x0)
mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000)

03:55:24 executing program 0:
recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)=[{0x0}], 0x1, 0x0}, 0x0)

03:55:24 executing program 2:
getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000540))
mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0)
minherit(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0)

03:55:24 executing program 3:
mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0)
mprotect(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x0)

03:55:24 executing program 2:
madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0)

03:55:24 executing program 1:
r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0)
connect$inet6(r0, 0x0, 0x0)

03:55:24 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockname(r0, 0x0, 0x0)

03:55:24 executing program 2:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockname(r0, &(0x7f0000000b40), &(0x7f0000000bc0)=0x80)

03:55:25 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003c40))

03:55:25 executing program 0:
socketpair(0x0, 0x0, 0x0, &(0x7f00000030c0))

03:55:25 executing program 2:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000080)=ANY=[], 0xa, 0x0}, 0x0)

03:55:25 executing program 1:
renameat(0xffffffffffffffff, &(0x7f0000002540)='./file0\x00', 0xffffffffffffff9c, 0x0)

03:55:25 executing program 3:
socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000003580))

03:55:25 executing program 1:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockname(r0, 0x0, &(0x7f0000000bc0))

03:55:25 executing program 0:
r0 = socket$inet6_udp(0xa, 0x2, 0x0)
getsockname(r0, &(0x7f0000000b40), &(0x7f0000000bc0)=0xfffffe90)

03:55:25 executing program 2:
socket(0x0, 0x0, 0x2)

03:55:25 executing program 3:
poll(&(0x7f0000000040)=[{}], 0x1, 0x1)

03:55:25 executing program 1:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x2000, &(0x7f0000000340), 0x10)

03:55:25 executing program 3:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4)

03:55:25 executing program 2:
socket$inet(0x2, 0x3, 0xff)
syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0)

03:55:25 executing program 1:
openat(0xffffffffffffff9c, 0x0, 0x400, 0x0)

03:55:25 executing program 3:
r0 = socket$inet(0x2, 0x1, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000340), 0x10)

03:55:25 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x8, &(0x7f0000000340), 0x10)

03:55:25 executing program 1:
ktrace(0x0, 0x0, 0x0, 0xffffffffffffffff)

03:55:25 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1023, &(0x7f0000000340), 0x10)

03:55:25 executing program 0:
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000740)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0)

03:55:25 executing program 1:
mlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000)
r0 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)
shmat(r0, &(0x7f0000ff3000/0xd000)=nil, 0x0)

03:55:25 executing program 3:
ktrace(&(0x7f0000000180)='./file0\x00', 0x0, 0x0, 0xffffffffffffffff)

03:55:25 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
getsockname$inet(r0, 0x0, &(0x7f0000000000))

03:55:25 executing program 3:
socket$inet6(0x18, 0x0, 0x7)

03:55:25 executing program 1:
accept(0xffffffffffffffff, &(0x7f0000000280)=@in6, 0x0)

03:55:25 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1004, &(0x7f0000000340), 0x10)

03:55:25 executing program 0:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$sock_timeval(r0, 0xffff, 0x1002, &(0x7f0000000340), 0x10)

03:55:25 executing program 3:
socket$inet6(0x18, 0x0, 0x89)

03:55:25 executing program 2:
poll(0x0, 0x0, 0x1)

03:55:25 executing program 0:
linkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, 0x0, 0x0)

03:55:25 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, &(0x7f00000004c0))

03:55:25 executing program 3:
r0 = socket$inet(0x2, 0x3, 0x0)
setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)='N', 0x1)

03:55:25 executing program 1:
sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000080)=[{0x0}], 0x1}, 0x0)

03:55:25 executing program 2:
accept(0xffffffffffffffff, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0xc)

03:55:25 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f00000000c0))

03:55:25 executing program 2:
r0 = socket$unix(0x1, 0x1, 0x0)
sendmsg$unix(r0, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000002940)=[@cred], 0x18}, 0x0)

03:55:25 executing program 3:
getresgid(&(0x7f0000004380), &(0x7f00000043c0), &(0x7f0000004400))
getresuid(&(0x7f0000006a00), &(0x7f0000006a40), &(0x7f0000006a80))

03:55:25 executing program 1:
mkdir(&(0x7f0000000000)='./file0\x00', 0x0)
symlinkat(&(0x7f0000000280)='./file0/file0\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./file0/file0\x00')

03:55:25 executing program 3:
r0 = socket$unix(0x1, 0x5, 0x0)
getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000480), &(0x7f00000004c0)=0x10)

03:55:25 executing program 2:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt(r0, 0x0, 0x7, 0x0, 0x0)

03:55:25 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x12, 0x0, &(0x7f00000000c0))

03:55:25 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x1e, 0x0, &(0x7f00000000c0))

03:55:25 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_buf(r0, 0x29, 0x4d, 0x0, 0x0)

03:55:25 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x3a, 0x0, &(0x7f00000000c0))

03:55:25 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x2, 0x0, &(0x7f00000000c0))

03:55:25 executing program 3:
socketpair(0xa, 0x3, 0x2, &(0x7f0000000340))

03:55:25 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x42, 0x0, &(0x7f00000000c0))

03:55:25 executing program 3:
socket(0x0, 0xe, 0x0)

03:55:25 executing program 3:
r0 = socket$inet_tcp(0x2, 0x1, 0x0)
setsockopt(r0, 0x0, 0x7, &(0x7f0000001500)='`', 0x1)

03:55:25 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_buf(r0, 0x88, 0x0, 0x0, 0x0)

03:55:25 executing program 2:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, 0x7)

03:55:25 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x49, 0x0, &(0x7f00000000c0))

03:55:25 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_buf(r0, 0x29, 0x8, 0x0, 0x0)

03:55:25 executing program 0:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0))

03:55:25 executing program 3:
open$dir(&(0x7f0000000900)='./file0\x00', 0x0, 0x0)
open$dir(&(0x7f0000003600)='./file0\x00', 0x68a20, 0x0)

03:55:25 executing program 2:
r0 = socket$unix(0x1, 0x2, 0x0)
connect$unix(r0, &(0x7f0000000140)=@abs={0x1}, 0x6e)

03:55:25 executing program 1:
socketpair(0x10, 0x3, 0x0, &(0x7f0000000140))

03:55:25 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x3d, &(0x7f0000000000)=""/88, &(0x7f0000000080)=0x58)

03:55:25 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
getsockopt$inet6_buf(r0, 0x29, 0x1600bd7a, 0x0, &(0x7f00000000c0))

03:55:25 executing program 3:
socket(0x0, 0x2cc, 0x0)

03:55:25 executing program 1:
msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000006e40)=""/4096)

03:55:25 executing program 0:
clock_gettime(0x1, &(0x7f00000008c0))

03:55:25 executing program 3:
r0 = socket$inet(0x2, 0x4000000000000001, 0x0)
bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23}, 0x10)
sendto$inet(r0, 0x0, 0xffffffffffffff7c, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23}, 0x10)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f)
sendto$inet(r0, &(0x7f0000000040)='\x00', 0x1, 0x2004c004, 0x0, 0x0)
close(r0)

03:55:25 executing program 2:
sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0)
mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000)

03:55:25 executing program 1:
r0 = socket$inet_udplite(0x2, 0x2, 0x88)
connect(r0, &(0x7f00000000c0)=@in={0x2, 0x0}, 0x80)

03:55:25 executing program 3:
socketpair(0x0, 0xd, 0x0, &(0x7f0000000180))

03:55:25 executing program 3:
socket(0xa, 0x803, 0x87)

03:55:25 executing program 1:
socketpair(0x1, 0x0, 0xff, &(0x7f0000000000))

03:55:25 executing program 0:
shmget(0x2, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil)

03:55:25 executing program 2:
socket(0x26, 0x5, 0x7)

03:55:25 executing program 3:
socket(0x25, 0x803, 0xe72)

03:55:25 executing program 0:
socket(0x25, 0x803, 0x0)

03:55:25 executing program 1:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
bind(r0, &(0x7f0000000180), 0x80)

03:55:25 executing program 2:
socketpair(0x0, 0xf, 0x0, &(0x7f0000000180))

03:55:25 executing program 1:
socketpair(0x26, 0x0, 0x0, &(0x7f0000000340))

03:55:25 executing program 0:
msgsnd(0x0, &(0x7f0000000000)={0x2, "fc52d80a8ab95c880912365305ad20454a382b8d37548f6b5070243d9f61c9154a60a614f1877b0d3378a4539218ecd97c8f369bfe3aa7bfc6678f85052be7e5c8bea16f0325a87dbf4f4813b7d176eca88fc9c0282b9a907c59f7a92b86702b938e0088"}, 0x6c, 0x0)

03:55:25 executing program 3:
socket(0x2, 0x3, 0x8)

03:55:25 executing program 2:
socket$inet_tcp(0x2, 0x1, 0x0)
select(0x40, &(0x7f0000000000), &(0x7f0000000040)={0x6}, &(0x7f0000000080)={0x8}, 0x0)

03:55:25 executing program 3:
socketpair(0x11, 0xa, 0x0, &(0x7f0000000180))

03:55:25 executing program 0:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={<r0=>0xffffffffffffffff})
getsockname$unix(r0, &(0x7f0000000200)=@abs, 0x0)

03:55:25 executing program 1:
getresuid(&(0x7f00000018c0), 0x0, 0x0)

03:55:25 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
socket$unix(0x1, 0x0, 0x0)
sendmsg$unix(r0, &(0x7f0000006dc0)={&(0x7f0000000040), 0x6e, 0x0, 0x0, &(0x7f0000006c80)=[@rights, @cred], 0x38}, 0x0)

03:55:25 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006c80)=[@cred], 0x20}, 0x0)

03:55:25 executing program 1:
clock_gettime(0x0, &(0x7f00000001c0))
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x5}, &(0x7f0000000200))

03:55:25 executing program 3:
r0 = socket$inet6_udplite(0xa, 0x2, 0x88)
setsockopt$inet6_buf(r0, 0x29, 0x1a, 0x0, 0x0)

03:55:25 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006c80)=[@rights, @cred], 0x30}, 0x0)

03:55:25 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
recvfrom$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0)

03:55:25 executing program 2:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000006dc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000006c80)=[@rights], 0x10}, 0x0)

03:55:25 executing program 1:
clock_gettime(0x0, &(0x7f00000001c0))
select(0x0, 0x0, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200))

03:55:25 executing program 0:
getrusage(0x40bdd040cfd6fe1, 0x0)

03:55:25 executing program 3:
getresgid(&(0x7f0000006f80), &(0x7f0000006fc0), &(0x7f0000007000))

03:55:25 executing program 2:
clock_gettime(0x0, &(0x7f00000001c0))
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x5}, &(0x7f0000000200))

03:55:26 executing program 1:
select(0x0, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000200))

03:55:26 executing program 0:
clock_gettime(0x0, &(0x7f00000001c0))
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x5, 0x0, 0x8}, &(0x7f0000000200))

03:55:26 executing program 2:
socket(0x2, 0x0, 0x208f)

03:55:26 executing program 3:
clock_getres(0x0, &(0x7f0000000500))

03:55:26 executing program 1:
getgroups(0x1, &(0x7f0000002280)=[0x0])

03:55:26 executing program 3:
ftruncate(0xffffffffffffffff, 0xffffffffffffffe0)

03:55:26 executing program 2:
open(0x0, 0x420880, 0x0)

03:55:26 executing program 0:
select(0x40, &(0x7f0000000100), 0x0, &(0x7f0000000180)={0x5}, &(0x7f0000000200))

03:55:26 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0)
mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4, 0x12, r1, 0x0)
preadv(r1, &(0x7f0000000280), 0x18, 0xd9f)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x14, &(0x7f0000000380), &(0x7f0000000300)=0xfffffffffffffef5)

03:55:26 executing program 3:
syz_emit_ethernet(0x7e, &(0x7f0000000600)={@broadcast, @random="28c7358272c8", [], {@ipv6}})

03:55:26 executing program 2:
syz_emit_ethernet(0x36, &(0x7f00000000c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaffffffffffff86dd60ff6afa0000ff0000000000000000ffff00000000fc01000000000000000000000000000060"])

03:55:26 executing program 0:
socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, <r0=>0xffffffffffffffff})
sendmsg$unix(r0, &(0x7f0000006dc0)={&(0x7f0000000040), 0x6e, 0x0}, 0x0)

03:55:26 executing program 2:
socket$unix(0x1, 0x2, 0x0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x9}, 0x0)

03:55:26 executing program 3:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getpgid(0x0)
sendmsg$unix(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)=[@cred], 0x20}, 0x0)

03:55:26 executing program 1:
r0 = socket$unix(0x1, 0x5, 0x0)
connect$unix(r0, &(0x7f0000000040), 0x81)

03:55:26 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000200)=0x98)

03:55:26 executing program 3:
syz_emit_ethernet(0xe, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "5ad9c03b8442ddd15056816be14b258f"}}}})
syz_emit_ethernet(0x12, &(0x7f0000000040)={@random="366aa9d475c2", @empty, [], {@generic={0x8062}}})
sync()
syz_extract_tcp_res(0x0, 0x9, 0x2d31)

03:55:26 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000200)=0x98)

03:55:26 executing program 1:
mknodat(0xffffffffffffff9c, &(0x7f0000002280)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000002000)='./file0\x00', 0x18d841, 0x0)

03:55:26 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000200)=0x98)

03:55:27 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000002280)='./file0\x00', 0x0, 0x0)
fchownat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffffff, 0x0)

03:55:27 executing program 3:
syz_emit_ethernet(0xe, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "5ad9c03b8442ddd15056816be14b258f"}}}})
syz_emit_ethernet(0x12, &(0x7f0000000040)={@random="366aa9d475c2", @empty, [], {@generic={0x8062}}})
sync()
syz_extract_tcp_res(0x0, 0x9, 0x2d31)

03:55:27 executing program 0:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
connect$inet(r0, &(0x7f0000000180)={0x10}, 0x10)
connect$inet(r0, &(0x7f0000000040)={0x10}, 0x10)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140), &(0x7f0000000200)=0x98)

03:55:27 executing program 2:
getrlimit(0x1a, 0x0)

03:55:27 executing program 2:
socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={<r0=>0xffffffffffffffff})
getpgid(0x0)
sendmsg$unix(r0, &(0x7f0000000580)={&(0x7f0000000080)=@abs={0x1}, 0x6e, 0x0, 0x0, &(0x7f0000000540)=[@cred], 0x20}, 0x0)

03:55:27 executing program 2:
r0 = socket$inet(0x2, 0x3, 0x3)
setsockopt$inet_mreqn(r0, 0x0, 0x27, &(0x7f0000000000)={@multicast1, @local}, 0xc)
close(r0)

03:55:27 executing program 1:
socket$inet_tcp(0x2, 0x1, 0x0)
select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x9}, &(0x7f0000000100))

03:55:27 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000002280)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000002000)='./file0\x00', 0x0, 0x0)

03:55:27 executing program 3:
syz_emit_ethernet(0xe, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "5ad9c03b8442ddd15056816be14b258f"}}}})
syz_emit_ethernet(0x12, &(0x7f0000000040)={@random="366aa9d475c2", @empty, [], {@generic={0x8062}}})
sync()
syz_extract_tcp_res(0x0, 0x9, 0x2d31)

03:55:27 executing program 0:
getresuid(&(0x7f000001dfc0), &(0x7f000001e000), &(0x7f000001e040))

03:55:27 executing program 1:
r0 = kqueue()
socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080))
kevent(r0, &(0x7f00000000c0)=[{0x0, 0xfffffffffffffffe, 0x7}], 0x1ff, 0x0, 0xffff42be, 0x0)

03:55:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:27 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:28 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000002280)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000002000)='./file0\x00', 0x0, 0x0)

03:55:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0)

03:55:28 executing program 3:
syz_emit_ethernet(0xe, &(0x7f0000000000)={@local, @local, [], {@arp={0x806, @generic={0x0, 0x0, 0x6, 0x0, 0x0, @empty, "", @empty, "5ad9c03b8442ddd15056816be14b258f"}}}})
syz_emit_ethernet(0x12, &(0x7f0000000040)={@random="366aa9d475c2", @empty, [], {@generic={0x8062}}})
sync()
syz_extract_tcp_res(0x0, 0x9, 0x2d31)

03:55:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:28 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:28 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000002280)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000002000)='./file0\x00', 0x0, 0x0)

03:55:28 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:28 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:28 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:29 executing program 2:
mknodat(0xffffffffffffff9c, &(0x7f0000002280)='./file0\x00', 0x1000, 0x0)
open$dir(&(0x7f0000002000)='./file0\x00', 0x0, 0x0)

03:55:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:29 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:29 executing program 3:
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:29 executing program 3:
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:29 executing program 3:
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:29 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:30 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:30 executing program 3:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:30 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:30 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:30 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:30 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:30 executing program 3:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), 0x8)

03:55:30 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)

03:55:31 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)

03:55:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:31 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:31 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:31 executing program 3:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0)

03:55:31 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:31 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:31 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 3:
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:31 executing program 3:
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:31 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 3:
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:31 executing program 0:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe}, 0x8)

03:55:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, 0x0)

03:55:31 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, 0x0)

03:55:31 executing program 2:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:31 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 3:
socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6)

03:55:31 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

03:55:31 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

03:55:31 executing program 3:
r0 = socket$inet6_tcp(0x1c, 0x1, 0x0)
setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, 0x0, 0x0)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, 0x0, 0x0)

03:55:31 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0)

03:55:31 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:31 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:31 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:32 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:32 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:55:32 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:32 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:55:32 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:32 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x0, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:33 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(r2, 0x0)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:55:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(0xffffffffffffffff, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:33 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x0, 0x0, 0x16)
shutdown(0xffffffffffffffff, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:55:33 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x180)

03:55:33 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:33 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x180)

03:55:33 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, 0x0, 0x180)

03:55:33 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x180)

03:55:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:34 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:55:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:34 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, 0x0, 0xb0}, 0x180)

03:55:34 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, 0x0, 0x0)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:55:34 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:35 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:55:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, 0x0, 0xb0}, 0x180)

03:55:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, 0x0, 0xb0}, 0x180)

03:55:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={r2, 0x2}, 0x8)

03:55:35 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:35 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:55:35 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x0)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0xb818, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xaf}, 0x1c)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r2 = socket(0x2, 0x1, 0x0)
getsockname$inet6(r1, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, &(0x7f0000000180)=0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r2, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r2, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r2, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r2, 0x2)
shutdown(r2, 0x1)
getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r3=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r3}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r3}, 0x14)

03:55:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:35 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:35 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:36 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:36 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r5, 0xa0a, 0xff81}, 0x8)

03:55:36 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0)

03:55:36 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0)

03:55:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x2}, 0x8)

03:55:36 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, 0x0, 0x0)

03:55:36 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:36 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f00000000c0), 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @broadcast}, r2}, 0x14)

03:55:36 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:36 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:36 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x10, 0x2, 0x2, @multicast1}}, r2, 0x0, 0x4, 0x2}, 0x90)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f00000000c0), 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @broadcast}, r2}, 0x14)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 2:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f00000000c0), 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @broadcast}, r2}, 0x14)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:37 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f00000000c0), 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @broadcast}, r2}, 0x14)

03:55:37 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f00000000c0), 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @broadcast}, r2}, 0x14)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f00000000c0), 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @broadcast}, r2}, 0x14)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000), 0x8)
r1 = socket(0x2, 0x1, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00'}, 0x24)
setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r1, &(0x7f0000000240)={0x10, 0x2, 0x2, @rand_addr=0x1d}, 0x10)
setsockopt$inet_tcp_int(r1, 0x6, 0x1c8, 0x0, 0x16)
shutdown(r1, 0x2)
shutdown(r1, 0x1)
getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000001c0)={@broadcast, @empty, <r2=>0x0}, &(0x7f0000000280)=0xc)
setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000380)={@loopback, r2}, 0x14)
setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000300)={@mcast1, r2}, 0x14)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f00000000c0), 0x4)
setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@ipv4={'\x00', '\xff\xff', @broadcast}, r2}, 0x14)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = accept4(r2, &(0x7f0000000080)=@un=@abs={0x8}, &(0x7f00000000c0)=0x8, 0x10000000)
setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000100)=0x40, 0x4)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
dup2(r0, r2)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:38 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x38, 0x2, 0x1}, 0x10, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x4)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={<r5=>0x0, 0x1, 0x7}, &(0x7f0000000080)=0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x3, @broadcast}}, r5, 0x202, 0x6f5, 0xc8}, 0x90)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x21)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={<r2=>0x0, 0x7, 0x3, 0x8, 0xb1}, &(0x7f00000000c0)=0x18)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x9, 0x3}, &(0x7f0000000140)=0xc)

03:55:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="0000008e32a76d0d45ca9e0000001200"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
pwritev(r0, &(0x7f0000000380)=[{&(0x7f0000000080)="180b95de1f7c5b64c197056d3a01cead41a57479672ad74ba165989767815b7bd78f4978631f8c15f01bfbb4f977ec3c931cdfbbda8db72ad3580bac2b8d5082dcb7f637cfed6caf2eb01c917d7aeae7b13bbbef84f326ffd6", 0x59}, {&(0x7f0000000000)="33cf4c553d0f1f900fcb6b783b43e8721aed0e922acce81ac1313e59a14dc46c3075", 0x22}, {&(0x7f0000000100)="8f80b5b3790634ad22426db5d87707c94c9d5e5220c04fa134baeb28d72722016c19be59601a30755a2d6d5e79a781d87f19427663abf8e6f67280005c0fc44e75361cb3b6aa991f528d81b3f39f81fbaa99f1785f08f702d09168b117e10dbaae6fbf4fcb4b2bbe593fed29b748c2368a360651de3a5fd2e4db3894e2b96259b01a52852bb90c441e302fd5229d165c00ad0710e9c216a9db204d5f3aea96048efa", 0xa2}, {&(0x7f00000001c0)="1b56595f3adc3b13ae0bda307dd6e529c957d352f42d9f2afcd0e13504d3daac2210c1c7f3b6c93effd1e7065159453a09b2656e8a9f7852645072de04ff0e378f4e6fda3d5e85dbcfa11f6b58fc29eb0abd8bbff88a78af288c7208ee70fa4951ffa703e3146415d09a", 0x6a}, {&(0x7f00000002c0)="b1bb4db905b10bbe441be15ac7ec848314c6a4778c1f0ae8beff5737c5184fd2f98a3a2bc2011ed52148410bd8427bc60e9dac825b7854ca6b6a01a3b1bad8a6810b2d68ee8c87ac93af0e8035c732d0b76307e41060ac3481604c4b7db5011439111e476abdf47c0c23fd99730ed966b6375ac740cbf8cd6b3bf34b2144145698e592716d64155d0ce5ea61fbc1ec06c943143ca99cedcf67ca25870f554a3fd89e4bb0781cc31d7461bdcc1b7c", 0xae}], 0x5, 0x2)

03:55:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x1, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:38 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r3 = accept4$inet(r2, 0xffffffffffffffff, &(0x7f0000000180), 0x10000000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="0000f700"], &(0x7f0000000140)=0x4)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={<r4=>0x0, 0x5, 0x3, 0x9, 0x9}, &(0x7f0000000080)=0x18)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000000c0)={r4, 0xfffffffe}, &(0x7f0000000100)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_udplite(0x1c, 0x2, 0x88)
r3 = dup2(r2, r1)
r4 = accept$inet6(r3, &(0x7f0000000080)={0x1c}, &(0x7f00000000c0)=0x1c)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000300)={<r5=>0x0, 0x9}, &(0x7f0000000340)=0x8)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000380)={<r6=>0x0, 0x9}, &(0x7f00000003c0)=0x8)
sendmsg$inet6_sctp(r4, &(0x7f0000000500)={&(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x8, @loopback, 0x1}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000180)="9aa76f0a428623708401066a66a1125f7500bdb3f0c4998279ebcb7a60ce9dfee2abcf86c2f691b3671cb8c732210b5ced4fefcdae7936230de5bc8385602da8359036b79ad854b9aca55147705b0b1375fc3aabb4dd0e7e0f84e3c5362d2d586b260f7b4ed214b6e810326b3d6fb7982c56d75901eeb7d5a5e8e14a1a72039c736f7b336fc9fb7d190c6c18cbdd2afe53f8855ab91d98c4b60ebf3866c948fecc", 0xa1}, {&(0x7f0000000240)="d9bab0d9fd07623dcf0ee9de23a15839572449f588ea49e7de27f75782136cca087daa870b782770651b59d4ec6022df284e9de48fc07da055", 0x39}], 0x2, &(0x7f0000000540)=ANY=[@ANYBLOB="1c0000008400000004000000ff7f00380800000004000000", @ANYRES32=0x0, @ANYBLOB="1000000084000000090000007f0000011c0000008400000004000000000200040100010001000000", @ANYRES32=r5, @ANYBLOB="2c0000008400000002000000af090900000100000600000000040000200000000100000057800000", @ANYRES32=0x0, @ANYBLOB="2c00000084000000020000000800ff7f0001000008000000ffff0000070000003f00000008000000", @ANYRES32=r6, @ANYBLOB="1c0000008400000004000000010010580200000033000000", @ANYRES32=0x0, @ANYBLOB="110000f90000010000e9a0000000c8920000"], 0xcc, 0x1}, 0x20008)
dup2(r0, r1)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = dup2(r8, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r10=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r10}, 0x8)
sendto$inet6(r7, 0x0, 0x0, 0x200c8, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x4186b521, @loopback}, 0x1c)
r11 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r11, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x10, 0x2, 0x3, @multicast2}}, 0x0, 0x80000000, 0x7fff, 0x1, 0x8, 0x3, 0x6}, 0x98)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="2e89c85d01000000", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x9627, 0x3, 0x20, 0x1000, 0x7, 0x800, 0x7ff, 0x2a}, &(0x7f0000000080)=0x20)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000002840)={&(0x7f0000000240)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000001500)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="544ae68562daa2ffb80a1a2fa347e9b77a1a9b1da19b75ad1fc186538e4c51e6c19250999d8757ccf8e95a2ce4f0b57e285575e09e246416f068608b3cb6d778c858a639a6fc3b3a0c97ca922170691b5b50982304206655cbbd9434c3f73816c36cb6cadaeae390a9c93c027c17df14ea003f0c9290d5fe472c78c19239ae6d805d5a2dcfe0ee100b93bb6b9540959409ec4b2720d44650fb72af1642c7500ff2f508f3c2d95f77a0bdaa576007a8c4e4bdfbc521623589cdb75f07586ad635a927fd7ae48c6c8c7db171ddc544c5c7a96ebf3d502927a6d440327ec1cf66c657c7d9", 0xe3}, {&(0x7f0000001480)="fe30905c1c006a704641898a2ca4f089cee52aa6cc147b734fc6ca82d3ceb2d2bf1501b6027b3238741c317879889c8147a0b911617502a33bf341b1fc06e8a57973bdca76387303b33a44e2428cd709f20f1756cf3e2d2f9e34e5edbb99208c94653c0b", 0x64}], 0x3, &(0x7f0000002700)=[@cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x110, 0x4}, 0x60084)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
connect$inet(r4, &(0x7f0000000100)={0x10, 0x2, 0x1, @multicast1}, 0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r6, &(0x7f0000000140)=""/130, 0x82, 0x40080, &(0x7f0000000200)={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10)

03:55:38 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 0:
ksem_close(0x0)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
r3 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x2, 0x7}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x9}, 0xc)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x3, [<r4=>0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x2}, 0x8)
getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r4, 0xff8, 0x6}, &(0x7f0000000180)=0xc)

03:55:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0x0, @ipv4={'\x00', '\xff\xff', @multicast2}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:38 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000004c0)={0x2, [0x0, 0x0]}, &(0x7f0000001700)=0xc)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={<r4=>0x0, 0xff, 0x0, 0x9, 0x8000}, &(0x7f00000003c0)=0x18)
sendmsg$inet6_sctp(r3, &(0x7f0000000480)={&(0x7f0000000080)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f00000002c0)="03375545d4bb13332bb9cf7a0d3ced655d927e05b8018b7e3851e5bf6a74e734874f0bfc7690ef86b84cddac341392f1eb7bb749a7ee884d5f593a2f425c5bc3576586001eabf1ebe58cc158f78f5ceb688bb576777d63bb92ca02ad7050f8392d09e904713a33f3dab6fac7eff7c0a69f31a4fa36a1ad5cdcf9cde57d55970611434be4ba8bc2de195cfc3ceff49ee7a1041adeb580f41cfd735a1e6735575ef45fc9a61716c22a9f192273cc2c52d9c960d9b9ff87170ddb0636e59f7ce9f50324", 0xc2}], 0x1, &(0x7f0000000400)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x1000, 0x9, 0x9, r4}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x8}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}], 0x70, 0x20001}, 0x1)
r5 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xaec5, 0x1, [0x0]}, &(0x7f0000000180)=0xa)
socket$inet_udp(0x2, 0x2, 0x0)
r6 = accept4$inet(r5, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x20000000)
sendto$inet(r6, &(0x7f00000000c0)="6347abaffd0833be14b95b4286ae70c0a3e1dfcc5ab482554e2567f4891b59b004a4a731164d01b2", 0x28, 0x0, &(0x7f0000000100)={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10)

03:55:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:38 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = socket(0x1, 0x20000000, 0xff)
ppoll(&(0x7f0000000000)=[{r1, 0x10}, {r0, 0x40}], 0x2, &(0x7f0000000080)={0x7, 0x1f}, &(0x7f00000000c0)={[0x0, 0x6, 0x22a, 0xc6d]}, 0x10)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r2)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)
sendto$inet(r1, &(0x7f0000000100)="8d1ea3d9b9c5978e2145f357e878ba8c38e2f4417b34f4bdb5494f82737dc1c38d60f47e06b111719c46d7ee2ebe4a42a351d97df2fb8b45777174803a53ee322fdd53f84453ee553eb0e5d4e322a2b385f1b22827d4038ce0ad5cfd8ef18c1521d5a532b29e781de5e22ccca81a7022b2cd2f95f6bbeb8a14c379172df72fb1c90e042d7259e5b662053c792e0189270be3fbd6882f60e6af2b26d0845e520964bfa81bb6a362f1cdcd4a3a177c53562966da26e0", 0xb5, 0x18d, 0x0, 0x0)

03:55:39 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000040), 0x4)

03:55:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:39 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, @in={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x10}]}, &(0x7f0000000040)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:39 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendto$inet(0xffffffffffffff9c, &(0x7f0000000140)="9071749edaaa72784a1c733dd0ea74f59b0a81d77ffabed03d863621a949610739e6ddbb0f826d332c05aeeb3429cbcbd6ce6c0901158a233980e0b44cc28e28ba9b538daf93311c7be6ced2bf266e2695110b8dfc1444ab5b103b4305e8", 0x5e, 0x20001, &(0x7f00000001c0)={0x10, 0x2, 0x2}, 0x10)
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000c00)=&(0x7f0000000bc0)={{0x0, <r2=>0x0}})
getresgid(&(0x7f0000000c40)=<r3=>0x0, &(0x7f0000000c80), &(0x7f0000000cc0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2, 0xffffffffffffffff, r3, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
getresgid(&(0x7f0000000b00), &(0x7f0000000b40), &(0x7f0000000b80))
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000c00)=&(0x7f0000000bc0))
getresgid(&(0x7f0000000c40)=<r4=>0x0, &(0x7f0000000c80), &(0x7f0000000cc0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @rights={0x38, 0xffff, 0x1, [0xffffffffffffffff, r1, r0, r0, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0xb8, 0x100}, 0x108)
r5 = getgid()
fstatat(r0, &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0}, 0x4200)
r7 = socket$inet_icmp(0x2, 0x2, 0x1)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000780)={&(0x7f0000000200)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f00000002c0)="b2339cf3c34a66bbb016f4f3ab2fbc02ee112dae131b76998b3890a4ad6ad50889589369a503f3593ba81879e5457a67a7b3b12575c058b0c35d45ffeff8f04d1458aef94d7e0f16dacd4db17f662db9965743a3efefb06f04cacbb23d71e7e49e560fe82da1d73418f939482f7c72e28bbb6166a290b6f376a796e65dc1728db3a82b33cdc6642ee9060b0d33c40beb85398b192c4a46a8dc6105a8334b8577c26829de21efd8732d32e56b6c75e4d5c15022accd83c50daf84ca914c804f46226c928a27ed6bfa164c056643ada318a8595c28380c", 0xd6}, {&(0x7f00000003c0)="4063ee4fb300ed4ae9d82ee5b9c7800cf9a0107a96720176e9650213564bad18840a7bcb1cbc6e1608369413fedaacc5dfdf0b3c9f29133d9c4909142bebedd284dd609113fd1bf5a802bb94e7880e5107d6833222a7227df4507133128e0e267282280a1f50ccedbd1754594b12255162bbbcf8c803f6d9bdf4da56de234a348d36c721f5c5d7024b563e8bc3a7ab2941c28298d3dd5ca91c083b250e7489cf47f3380161188d979f1f54aecd03de766c223dc232c8590c577c6de17c05d40c580ab419165e35dd803c86217e28c63845918350bccebfe9fb9e95dd4cb44bf8d3197499e990e33f439b98", 0xeb}], 0x2, &(0x7f0000000700)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, r2, 0x0, r4, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, r5, r6]}, @rights={0x18, 0xffff, 0x1, [r7]}], 0x80, 0x8}, 0x200)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x0, 0x1ff, @mcast2, 0xfffffff7}}, 0x0, 0x3ff, 0x9, 0x20a, 0x3, 0x40, 0x6}, 0x98)

03:55:39 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
dup(0xffffffffffffffff)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:39 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040)=0xfffffe01, 0x4)

03:55:39 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r2, 0xa0a, 0xff81}, 0x8)

03:55:39 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r2, 0xa0a, 0xff81}, 0x8)

03:55:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r2=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r2, 0xa0a, 0xff81}, 0x8)

03:55:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:40 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x4, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:40 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:40 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000001c0)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="8adac463d958b299c8cccdd3b47687a4dcc09ce85a2f76fa17cca76bf7cad6fd71b1ab94aaec99b7fe5c4e25aaaca9c70e6c862579c988a58fe598f0ea4af8596170bea259225b4d8bdd7c5e3c8992a928e6105f87eb211448b6324d0e1e704a9d3a3d6d0269c32096c47c75e5347125156ca3af9e3610c8899a023ef7e7d0df0777c6bc0b7d4d9a8e1daa376cffcbb08fe2189bd879e0d1b7b96daf6d70b40f41bf008420513b240895803607791d6c2170c31f4d3a2a07737e8d4db5dd22aea4d67516d02e261fedb4e569c5c0caa1800b7f94ea1de0cefe513f92fae1f8b2a960a4b48f7c35be48028e6c69d72d", 0xef}], 0x2, 0x0, 0x0, 0x85}, 0x20080)

03:55:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:41 executing program 2:
freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080))
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r2 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0100afaacfa828f6e2cfdcda81ac8e9e2565b155deca80d46b654dc2621b1880ce429338301e", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r3 = kmq_open(&(0x7f0000001440)='./file0\x00', 0xb5382d4712aa2e5b, 0x20, &(0x7f0000001480)={0x7, 0x1000, 0x7fff, 0x168})
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r6, r6)
r7 = accept4$inet(r1, &(0x7f00000014c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000001500)=0x10, 0x20000000)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000140)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)='Y', 0x1}, {&(0x7f00000012c0)="4f52c9d6115296df25ef8d37c790917de4ae96a00cc5ac985426e687e0bb27a08a7c0c00a29b35f92973ad8b1d48cbc04e34737fdfe3d2f6d2a88d6c5145c5d5ff8d3fbbef8895fe657d39236233c5d163038ed04d9574258dc8e8b41fda749b96c21a70c398564a5eaa864a380eae5014a5b83c8f440e2baf869302ce85d2fff7f0eb75e245d9ea79909a216373295068af", 0x92}], 0x3, &(0x7f0000001540)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r0]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [r0, 0xffffffffffffffff, r0]}, @rights={0x30, 0xffff, 0x1, [r0, 0xffffffffffffff9c, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, r3]}, @rights={0x20, 0xffff, 0x1, [r5, r6, r0, r1]}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @rights={0x20, 0xffff, 0x1, [r7, r1, r1]}], 0xe0, 0x20000}, 0x2)
kmq_timedsend(r1, &(0x7f00000002c0)="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", 0x1000, 0x800, &(0x7f0000000040)={0x1f, 0x510701cc})
r8 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r8, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 2:
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0xb6e4}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f00000028c0)=@in6={0x1c, 0x1c, 0x2, 0x7, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f00000028c0)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000002900), &(0x7f0000002940)=0xb)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={<r5=>0x0, 0x101}, &(0x7f0000002700)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002740)={0xf000, 0x2000, 0x81, 0x7f8, <r6=>0x0}, &(0x7f0000002780)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000002880)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0xcb1, @rand_addr="a04ebd6d0a8bab29165b24e8fdd8ff28", 0x7f}, 0x1c, &(0x7f0000002640)=[{&(0x7f0000000080)="4aed15ad08a816c3652f7d69937eae3c695a686d046e502053c036346dd530f0388e7b67a405cb6be5e1274649ee4ca1039d396872eb788a9b96854cfeffe57dcbec1132af715fbf416b02ef12f7b114cca122a50e9839a5e2d41f06ccf433102ab0be061b5ffe04438dfc8ddd0574aacbd7a14d281b07a476d1fcf1f037a85863975f741d933316d14b7798b79433b9fb95c0e987e2c756184e83ca4af6ca8482dfa89f9e4680c4d3db67f4a504d8f809f21e85e3c35b3456df77bd1d2dd17e77d23f06c9bd2f0f0ea47a57e86cdad6958c1ada50", 0xd5}, {&(0x7f0000000180)="1734de9564e210dbd47315c6b71b6e09ebd1cff7302cc0748a51c583616e80", 0x1f}, {&(0x7f00000002c0)="74cc0e2809df05e5b82557120996c4c842f96948fb5d6707e5b45c38609e387743b74786d39710cbe13e05b3101eb723c5584dc6746e6b575aeaedb59fe91832cb805ed25270569e70c48a34afeb0ebc46ba74b42f186992b5d63344e39758634b6e1c7fcc9677a7127db56beef59f7c53a78ff952af05a7403ceffe33c1e27f28eca12692d52805634c80f14ea8a35025794937bb2df6c733c4283d1899f9f368b791ce5859722ff0f60d4d8c44093205d811de765d53891e1e149faabea48ecb79dc5243d245f2639c990abeb55995b5c129d78b1a", 0xd6}, {&(0x7f00000001c0)="137bef2a2c79c1494f228b999fc33f046e46edf32e6a8c9a371820e4063d865fa964b79d62cd7c259047c43d8e7681156c6cccc930c4ae4f", 0x38}, {&(0x7f00000003c0)="2fd2ea6fa34f46fee9800c48239f25d214ec9b89b4cd3f5d49c56d135bf51cf04864c65f417c7f71f3e89f3be71834e043d476aee40d8b3c720df3a4def596baf63a6e2e9e989e5597f5fd16d589f3128a7a057f40bd7e490749c6d6cddeeccabb36f0e01516eb068c41b5d5b1c17cbfea8a3e800fe442ba6918a309c672dbeec89672626dd538f97bea3f289c24782fb5871a08f9e23687fc5905fce27baf43e324fa95d4ff8e46f26e192838d1cc45efa00d118f3a7e12a3ee4ba01ba87f50fd0eaae73f8cb8a0ae35875587a6f9d2", 0xd0}, {&(0x7f00000004c0)="cb3455a7af05fc77f05900e45545953583298c510e440b7cee25de2de3a466e6e625fdefe47b703d2b70ca951fbd47819407fa30c80120103c6c6c40c54ea7a429756c0c750df725869f0c0bffa8a979b56305f8b07c60f94ca9c0d72ccc1cd7db26f998ed7bdeb96e321745f455ce253b31457c0be4d6e36770ec1d9f99fb1f2754f6aba8ec5cbe3f0f3fd2ee70f181eb349cf6dfe73fc0098d1564c062cc02d21f1bcafb2443657a2efe88f12d56e298", 0xb1}, {&(0x7f0000000580)="e1a4824b6f8924442d5f1e34e327f70ae7e48aa686e211d8a8471f19d0de2c26191e55bd506afffa7bd95bcc0d128a6b7d3b92eb6dd0c8cb1ef5f5484d4d7f38b2d4866d738dbdcf112626130e34c07d06495186acced0ddb40027b6e4905c92bf48ffefdfa8ebcf3cafb7c4267936d9de524d3e81c637bda340f8ef0505399c9aa21fff09a44c1dd8f20339e431a005ee7e5bb6c5fe9644cc", 0x99}, 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0x1000}, {&(0x7f0000000200)="0ab9e9ac02420d0e1e", 0x9}, {&(0x7f0000001640)="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", 0x1000}], 0xa, &(0x7f00000027c0)=ANY=[@ANYRES64=r6, @ANYRES32=r2, @ANYBLOB="1400000084000000010000000700200000080700080020400000f90000000900000009000000080000004000"/60, @ANYRES32=0x0, @ANYBLOB="140000008400000001000000070001010100af261c000000840000000400000009000000d347966b09000000", @ANYRES32=r5, @ANYBLOB="2c000000840000000200000003000300001e000009000000090000000800000005000000ddde0000", @ANYRES32=r6], 0xb8, 0x20181}, 0x5)

03:55:41 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x2, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000), 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
r3 = socket(0x1e, 0x4, 0x3)
r4 = socket$inet6_tcp(0x1c, 0x1, 0x0)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
ppoll(&(0x7f0000000140)=[{r0, 0x20}, {r2, 0x40}, {0xffffffffffffff9c, 0x6d4b1cbce16372d4}, {r3, 0x4}, {r4, 0x8}, {}, {r6, 0x2000}], 0x7, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)={[0x80000001, 0x5, 0x6712, 0x10000]}, 0x10)
setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000080)="d4d8a7aaf45b52ea72c94121209c6cad566e8b18bd9a3f58c3d25f1c0d7f773d01457fccf5751709f078ffd72f353d74c93657a8cb0666447f686085528b3cb4c830378948784862a17bd0e6f94cccbd71d629768e9d2aa28598cc19b51c4a69577baaf670d721f9f18f6002efa03c0db3c01d2b2eb02ef8b73baeab50519a280a1d5ba695f0a798b3e3984603e31ed4e4ffb2b148b7ea19a3a102a5e0914380eb", 0xa1)
r7 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r7, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x6}, 0x24)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r5, 0xff}, 0x8)
r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000000)={0x0, 0x5}, 0x8)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:41 executing program 2:
fhreadlink(&(0x7f0000000040)={{[0x352329d5, 0x100]}, {0xfffa, 0x2, "8c6c43913be33f97972d6db6bcca70de"}}, &(0x7f0000000080)=""/22, 0x16)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
lgetfh(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100))
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x4}, 0x24)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:41 executing program 2:
r0 = semget$private(0x0, 0x4, 0x210)
semop(r0, &(0x7f0000000040)=[{0x5, 0x1bd, 0x1800}, {0x3, 0x4, 0x1000}, {0x2, 0x4}], 0x3)
__semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f00000000c0)=&(0x7f0000000080))
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
semget(0x3, 0x2, 0x108)
__semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000140)=&(0x7f0000000100)=0xfffffff7)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
accept$inet(r3, &(0x7f0000000180)={0x10}, &(0x7f00000001c0)=0x10)

03:55:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, <r1=>0xffffffffffffffff})
sendmsg$inet_sctp(r1, &(0x7f0000001300)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0xfffff251, @rand_addr="75f4d8ef8784cc443e5194e393089d29", 0x2}, 0x1c, &(0x7f00000012c0)=[{&(0x7f00000000c0)="fcc8df80c8ea630f6db48c0f9d1cdd2ac11311b0b98b6472f27a7a945ec70037293ccc6805b683dc3d623df870c4f77ce5878470f8f3c5d5aefd1d49aa8b9cdc6601c05450087bb6013dd4f59e369819ae685999fc9acc3627f03d9528b3f60bb7cb1b1c98f8cc6babaefa3580dbdbca9d9af9abdffc1f09821ee173b34ea27d729895818b38ca5d495a210bbc55086d9c0189b5c217e90cfa1defc15ac49257ec83685fef16fa534fa831d3dba5d4a2", 0xb0}, {&(0x7f0000000180)="461934d619faeb4202c02c8cdd78bf334e8a1017faae53e6887dcef4928b2cbdb45c1d5db683e5e588576e5d6de92c7de2bf6e476033ce9bfbbfc1702676d6032eabdfcceda07d97a309b8dd739bffc34a36bbda085a360ea9416808c59456a0635cc427b8f15cd4abbb2e7e6b29cab022663689761cede50b0712d35a1cf7abceeb9698075ca523602f5e204f85655ea848bb38c67135f0746ad2a374a240495061bc2c3b97890c05ed806fe23732a1a5d26409bd634bdf76b370a9a25d8b2ca4a3c2d00b7a91a1203f87943972e032da7e61eafcab5f1e543a95fd60d00c74cdd04744b5fc8b24b7420e2fd7172b70e7368f40016b69dbc9", 0xf9}, {&(0x7f00000002c0)="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", 0x1000}], 0x3, 0x0, 0x0, 0x104}, 0x104)

03:55:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040)=0x1000, 0x4)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendmsg(r2, &(0x7f00000015c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0xc83, @rand_addr="349229574692ff1055f422b4ff88f254", 0x6b}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="89a7a658e726e745ac7b95afc4beec204d3a68330c5f9962d4790f1a08e06ade36abceeb2f2a33", 0x27}, {&(0x7f0000000100)="39fbef1e5a2e83831f0737fc84b44581207a3f0e700e69f8f4d8943e1ed327ad0664cf47071d3922fe11dda66d34e5429ac3c1bd756cbbc70083271aeb1025dec265a429ad5c8b64", 0x48}, {&(0x7f0000000180)="5b2d1379700ba4956f967e6a7a4527ff9cee4492e5be10327f811a50e2917e96df47d955d52e0d5aa9b16037b1d87edc4dc59bdd3df8913a2ba3f23fe258fdac80c3ec556e6b109d4db840038d82aadf942e0cedc552", 0x56}, {&(0x7f00000002c0)="87203d62c8faf209e3459b210fe6e83fb1d8588f0c69e5da8f98bff809a0892f2beb9d54e89ed782f8062d317cdaa7360d03812b9616f892e20dac19b51f537ff54d2791ff65278fc5993fe44e38699d39efd7bc16716a344c3f14e7c0cdd009495163c906ec633e8f75c617ee5aec34a04f70742d5c9466f6aed61f6b72bfa5971c0ac3285a60fc2003a17c4c9db91ac676e4647ff94187fa862d0239d74970d77bc3555614118478e35b6c534d7cacc91c530c28abb25828169fed584f21a6bb4c215452696fe61f3a477b30ceb973fdfc7ba0ab4d19985e17088fa7ef", 0xde}, {&(0x7f00000003c0)="5199586d8be49e12dff4848bfc6553033f0839a846e430bb81f26581f27a248556068f9b92da9a358914734a763543dcf831b5cc9662fe411dca681b39603222ac45ccf359636ff6db0df0a59dd39b8530261c265b4e5860be45e5f306232083ca6445176ee1ccabdea7d3e39c6c0590b7ad8c6440203d4654ce992a388e1c7713ac1980189c4badb92feb679a4ac276d811d9d7d221f567e6bb5817fe", 0x9d}], 0x5, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x1120}, 0x20002)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000001600), &(0x7f0000001640)=0x4)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x6, 0x8001}, 0x8)
pipe2(&(0x7f0000000040)={0xffffffffffffffff, <r2=>0xffffffffffffffff}, 0x100004)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f00000001c0)=0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x4, <r3=>0x0}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r3, 0x1f, 0x20}, 0x8)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r4)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup(r4)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xa, 0x40}, 0x8)

03:55:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
connect$inet(0xffffffffffffff9c, &(0x7f0000001740)={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000001700)={&(0x7f0000000040)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000080)="0b9f4a473469e3364644f9d796c1377814c3c67a91866da8db9f4b2f7b9672c16180c43ce93a925f10d73a45a587a226cefc52c45237f0511ca9add733979c5939c504126c23d036ccfe8e5ad54fd2ca58689742cc53d013f66386fd8230b117c83105472a5123c1a8af7dd035a9222909f179da50944ad776d4ce820b09990eb61ff8b09c95c328523ed56641e8dcf03402cc609d003f730f7f7e73ad7dc496", 0xa0}, {&(0x7f0000000140)="9edac4c7ec4a", 0x6}, {&(0x7f0000000180)="f1a1da3ef38965ddf1beb82b05f6ed00261c955d109c5652c499363bca52235ba51ba62d323a8b59dd1ea7a443e0bb9c601f37ee7a19ad343c00013b28047faf9b194a3a147c8f92293e69966bf90320c67a10b87d174d1214b24f6a79060587eafeb7c4488ba98a9e9a66999df835ee177aa59d4c78e64f2d972232e73310f36b40be2485fcea7ef514593eff880cb910b81523d5be8626bd7efe1520d3d48e6c98f6dc9ade4b2e668d183c09d6d771a0607b1a5b1bab0cd72011a929ab6c7595b6d4a58f16f4ac6e561be2fe551347acda2ef1f18a821dcf1b9f85d2be779f59611244a9e4d2", 0xe7}, {&(0x7f00000002c0)="308f1b116203f794fad737799e10b497683707bc3a8bf2f9b3e838c7bdfe72c7c5cfbce7e661e9fa1756b86b9143c5442669b167842480363079c65679f01581bae97b46828270df89d41e8b52eae357cafd0216a4d37c9a97bb96566718202532f94858a30dfa149ebfc0e50277d4c483ca7c01f5398ab97ac9af5d82004806071b89f02f27b0e0bed0a8663ba9434a35f9b5964641b9d51017f9136555c23877cb4ac53ae903a27f924a6650da5cdaca2afcc9c6cab1b1e2bf332c169516b138b7a3", 0xc3}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="908366eda59feaa262bfb396ec", 0xd}, {&(0x7f0000001400)="04a36686644f4ab9823b1ed349162098022d26066cfa7e12040c5c3bae8948b278fea5c1ef7ca5926e0e6c8b7b833249a32c4ff39d73e8351085070498e9e3626f426e1fc7a067666cc973719aa63cccbe517e4d2c88ea60690e9265ed0f9ae06ba78e5b689a6db29fb3a00309325ff26446a6075084d600fa7ebea4831d92554a39aef7b853539b3138c6b5961be5ee7db39c351cee478cf42500b48ceb8fb1b4cfa3da4f523302c8c50e148362458ba2eb4680927e8f7be1083240c6fdb40caa199086673f1fd5e0f7", 0xca}, {&(0x7f0000001500)="d68d484af086fd8dde06e3bce5819673795da0cc62a2c96730f07b6290a2f2f0e1e20c8e8456e273ca5c1a5b6db20fda0f112502349e115b72c4f420390c252f45688740d7d9c7373486011505c05607bc97441b08b4dd4d271c5d9755ef3279dbf9129fb652bc1afd6759a9808f634cab4d4fe24abc1aa861bf943f20d91b", 0x7f}, {&(0x7f0000001580)="bfd0ab96b4b07df1d51e2212ecd1d3b30bab6bc140416f6516f129d027cc0b803ca9756f0dc1c4966f5566804a5f2ebef153a3d681a8cbee9267ecbac12c8158b11ca3da521da3473c1aee43cc944a9b4e7bc202772cccacf54a1346d2a4989ac40f42a1c4365af83b99e75348e825438ade11d6e8ab2451978c3b7264717ef8", 0x80}], 0x9, &(0x7f00000016c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x7, 0x6010, 0x3, 0x40, r4}}], 0x1c, 0x1}, 0x0)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = accept4(r0, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f0000000080)=0x8, 0x30000000)
connect$inet6(r1, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x7ff, @mcast1, 0x7}, 0x1c)
kmq_open(&(0x7f0000000100)='./file0\x00', 0x200, 0x0, &(0x7f0000000140)={0x3, 0x6, 0x2})
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r2)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x8)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5}, 0xc)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
sendmsg$inet_sctp(r2, &(0x7f0000000540)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0x8, @mcast1, 0x6}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="6908160db7951a2dfce04a9069d71ba522ffd734e24967c031a38a19bc2b876e454d7486cbc1e944b84789981ceb7f0e27f3991a7c3b61ef1c927817cbe440e7f51e53364f36f624d296469b132ab5471c9cb2f05b101b398470429b2e400afff8d6025fb26d4237e54d75d53a954ecbbe7f0d79adeab883b809b8bc901723dd5fcc7361d3a839f147c1", 0x8a}, {&(0x7f0000000140)="d716f96083b29fda2d9daefda4d1262ec482dac851ae338eaeee510e2ec4d1983e6ebc127b7ed1b50da92a337e165196614771d669159a41c8d2c8791de95721cd2bb5bb609f18ecfc70c69e3fdf9767922c9658334ce1b1351af7679f36acf9db777bc4ad1db6f8e725e503352eaca6136b145844b1ca37ca1bcf6569e5b4548eee094051c03013e54f5fdafed2290af3902b603bf10764faf08dbd9c", 0x9d}, {&(0x7f00000002c0)="a49dbe9bc5520ddb6f964716dfbdbf85bacadf86e43b9e97ffc6d9a76e7a823ae6e083f9b934a153130d39f2c14cbdba5af5b0a0b8ba9eaebc3892f79a3dad64e4790bf630626fa55b270ee08ef507a99df32f8eb4f2ca9909599f7151b4f91a377e36840bc41a90bb319379409e2ad484fbf1b1a64c060f094cb421d75e8ca7636386789e2b8f57e972f1f5271e862b1ad51efbc9f6380072", 0x99}, {&(0x7f0000000380)="7e6ff8de54479ce3acf184f42a52df1c774b7cd454f862cdde8a19c057d209629992771f02d6f46b2a2c6ce243194afe21f7c9e9ab9eb3d4bbdf2a0171e425ba55e6bc5f6f7f9830c3849640bd5df59c2ccca8b7677fa6fbee3e53ec4e2f61b83cfbbf2c3d3fe6d5c2d6ebdd6a26e5a1cd7fdf8e0734480677a2fd76cfba2a3fc23fd57d5374dd35a70fe3e456a3ea37b52f5f118e71498c10c6ec366e4109193c52b694d5ff18b077ec9de7157d693681b3fad9ec52be596ab72d308fa0e0556a2711f228ac1a2327ce6e06fbf97631ea6880de5a1f7455d842145186df042ac0dcb15589cc178d6496a8172b43d1246372", 0xf2}, {&(0x7f0000000480)="625b5c7bfedefd9921583f6afc581b79e6949e0843a322b8f5254faa3bff0f0232a668560dc42d2d1c99a049f1e854eb4d59e6807e65465d06cfae33c0c03ca1dc9f46195dbb1bd0952779c3f38f085868b02f528d9538aa9b17a3d0a77c1da6e15602465dc55f1385d7128584ee75e31d3a069b072a505c14cea198d4625259d3981a21a38720f8628d85d87a78ba0582f9f6242d9be59cb5be606e6ee5e8e867cd22e77147aeff2609531c6a83ed0098b1", 0xb2}], 0x5, 0x0, 0x0, 0x20004}, 0x1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 2:
munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr, 0x8}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0, 0x7}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={<r1=>0x0, 0xa8f3}, &(0x7f0000000080)=0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x2, @mcast1}}, r1, 0x7ff, 0x8001, 0x7fff, 0xfffff6f7, 0x1}, &(0x7f0000000180)=0x98)

03:55:41 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, 0xffffffffffffffff)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:41 executing program 0:
r0 = socket(0x1, 0x0, 0x6)
setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @multicast2}, 0xc)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @loopback}, 0xc)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r3, r4)
sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup(0xffffffffffffffff)
connect$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x0, 0x8341, @mcast1, 0xf}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x49, 0x1c, 0x0, 0x0, @mcast1, 0xfffffffc}, 0x13)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup(r1)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
connect$inet6(r6, &(0x7f00000001c0)={0x1c, 0x1c, 0x3, 0x0, @empty}, 0x1c)
r10 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r11=>0x0]}, &(0x7f0000001700)=0x8)
r12 = accept4$unix(r2, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8, 0x20000000)
writev(r12, &(0x7f0000000200)=[{&(0x7f0000000140)="c6fb47407302097a5331b194888f29c64c143603d26fc90fd7dd32d0a56b070394", 0x21}], 0x1)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=r11, @ANYBLOB="1f88efd9"], 0x8)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r11, 0x8}, 0x8)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
recvfrom$inet(r3, &(0x7f0000000000)=""/11, 0xb, 0x40080, &(0x7f0000000080)={0x10, 0x2, 0x3, @broadcast}, 0x10)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)
freebsd10_pipe(&(0x7f0000000140)={<r4=>0xffffffffffffffff})
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xffff, 0x200, 0x5210, 0x4, 0x80, 0x20, 0x40, 0xed, <r5=>0x0}, &(0x7f00000008c0)=0x20)
sendmsg$inet6_sctp(r4, &(0x7f00000009c0)={&(0x7f0000000180)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f0000000840)=[{&(0x7f00000002c0)="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", 0xfe}, {&(0x7f00000003c0)="eab8ea2a0108f8d5b7a05fd730ef56b963afd25bcb7a6f35c8f307048e6e33c71119a7dd8c0b51aae7d147ea91575d10b39aa59b396e04d36023f928596bc24a6bd3824dbc638fee1bf314d17db001a68283dc3062382a265f3a32a8477ba84498ba507abfba47177b3ad047a81a835ebfa745168f505cbca0240de379275ecd982676e4e13ceefc2f6a9c8cfdd73a99d7e770ac723fefb00be2ebee6942c91c8dcff93a5b6384fc0a8ecc60107c55278d2f87e956ca8cca6c8cd81388a94023f4ab5b77148b00a27b09e3d8a9418fb723806ceb95df58ba5ed9ec1fc8", 0xdd}, {&(0x7f00000004c0)="58876b70bc700342983c16351b6d00a6c5dc55c710f7cb88f4c272a44b63430a3c8ecbbba794cc495511ab0a1314faaf29db5771bafadd747a835538f5581c1504f0b4b859a26479a70d5ac6266400812c25d7bbbb63dce76c859009ba692f5ce2734b044e372b7bf30e6bb15f3b60c3071146dcc02b2ae45306a711197c238c35a5d7f5c671a07e3672ec7413b72bc599a16a3bf39a07f51e810b9d3d4af6d0137545ecb13145d82cdfcbff14b0f0c1ea66d9fe113ef54304e201b0837034f3e3eca2d6030c6706f2993504a209811267696fe1f4856700ae78fa208f7ffcba2fd60cee4db4b7961356c4694cf4a1da77a27f0a4f707f", 0xf7}, {&(0x7f00000005c0)="cd7954bc5583b4483dfd146b39011c8b75e9d8d05ac13954dccc83d9b729644ef96ba4cdc94b60872bb8ac8b4dd6b1680875dd1f4652961603498f7c259b934a44937568e79d7c72b3f530f1b4ab6e6150661729dd5b25041fbd0d719bc9be7c10f2b6ef46e0d382d8c117b90d5e710f34d08d2e96d313dbd5f2e363c1a9b3646420487b194a7cf23c48e4b800e285b2ddd7016f36863c0800a36f35a669713d767ae2467e3ddf407ff6474445efc6656c9cf59a5baa6bb8107e5bb505a5fc2608246ad7fa5b956cb39562a12c", 0xcd}, {&(0x7f00000001c0)="b47f618516b776bf1d050e2d33c74125417c7f4b4e19cdb8", 0x18}, {&(0x7f00000006c0)="3c9de23a7fc0a23b13ddbb6274ed9b3faa7057bb203a3e90aac13a01ed8760473e6dafd24459cb518f552d6a25f5af3d041b44e40779df2ba2ece791328e373008d6c2b830ae09e7faf4577be77182823956b9628a7c911f1d433afdf18e18d5901ea0a57623eed404200a1de95d48d489ac13855b8119f7212135e39175dc2e10b33305d4b12c60b7960cbd2949e8b8e2420221e4b38033d039d2", 0x9b}, {&(0x7f0000000780)="7c86afad16ba5f6e7835422a4226d363f742c22d7b65dbebd3301e853a77f1c05a46d3af4e76cc039ddfe2c7ab62b7fc3b59242cb274566f260624f63d1db6bd5eb58730f8b468d86760cb9b026ddc4974c18d868016df2acdfb84114c5c4eb4e376aeac69392d995433aa11e8bb37f3d7c9a331bb64461cfded31e3f030a7619ecd84839d3786204fee806baba0daec989f3c817192d3", 0x97}, {&(0x7f0000000200)="858239190dfcf8bca50a0ede190b1be9acb55451011483bd9808843ab2513e89e4b5242d87d6bf3639cf691027f3c886c1f8badd7dfcdd8855f8c7", 0x3b}], 0x8, &(0x7f0000000900)=[@init={0x14, 0x84, 0x1, {0x4e3, 0x2, 0x8001, 0x3f}}, @init={0x14, 0x84, 0x1, {0xf53, 0x1, 0x9, 0x1}}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x2800, 0x8, 0x0, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0xff, 0x7f, 0x1000, 0x6, 0x7, 0x40, 0x2, 0x80000001}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x4}}, @init={0x14, 0x84, 0x1, {0x6, 0x1, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @ipv4}], 0xb4, 0x109}, 0x10c)
r6 = fhopen(&(0x7f00000000c0)={{[0x800, 0x10000]}, {0xafcd, 0x0, "f19f868ff8d57ca5ccb5d91e282cbf4a"}}, 0x40000)
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x8001, 0x3, [0x1f, 0x3f, 0x5]}, 0xe)

03:55:41 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={<r2=>0x0, 0x8, 0x3, 0x332, 0x5, 0x1, 0x9, 0x3, {@in={{0x10, 0x2, 0x3, @multicast2}}, 0x0, 0x1, 0x6, 0x81, 0x1, 0x2}}, &(0x7f0000000000)=0xb0)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0xa0000}, 0x8)
r3 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x100, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendto$inet6(r5, &(0x7f00000002c0)="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", 0x1000, 0x180, &(0x7f0000000180)={0x1c, 0x1c, 0x0, 0x800, @rand_addr="eb05423778f86b3e4d23cf1785657e0c", 0x10001}, 0x1c)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
shutdown(r3, 0x1)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r9, 0x81, 0x1, 0x3, 0x1f}, &(0x7f0000000200)=0x18)

03:55:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={<r1=>0x0, 0x6, 0xf, 0x4, 0x2}, &(0x7f0000000340)=0x18)
getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000380)={@in={{0x10, 0x2, 0x2, @rand_addr=0x9}}, <r2=>0x0}, &(0x7f0000000440)=0x88)
sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000080)="db5a26f903cf7b", 0x7}, {&(0x7f00000000c0)="695d016d51ed9e4f3c3162e62b36219ac5cf066c23", 0x15}, {&(0x7f0000000100)="e80c6253e929e4ed63184c1936f38b4a6e77d0df16652c3bb1ba6d4cb60be5d98fbc6af04c375cc15d268ff7a83457078b5cb5b067fae6791d16820c5f4429285f20f3241e03eed70e09aea4482aa21f6d21f9ce4d415bc3a5a40a5d787d350a8ab413b5f768b2e06d25587ad6b5151c47a2368eb05f", 0x76}, {&(0x7f0000000180)="1f67a567c343a2715e7ca87fd0cad2a8440063cb6a09612848ddaf46e50adf1be9d923dbf76846988a63a10ccdfe7ee710a3ab21bc5f8262c8541e1b621b189d8637410119c88ecc6301ad2f03392a9f6ffb8064a5d9ec23b77b4c5b81f9155d4959146e8dcec5bc086aac4e", 0x6c}, {&(0x7f0000000200)="970348b4835a1d1c77d5a22043d68d342d3f77a0667dce6317621cd89c7fb95648b8d92ca9f84ccf9cfb", 0x2a}], 0x5, &(0x7f0000000580)=[@sndrcv={0x2c, 0x84, 0x2, {0x8, 0xa8c, 0x4a10, 0x7ff, 0x9, 0x3, 0x0, 0x1, r1}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x120, 0x1, 0xd9, r2}}, @init={0x14, 0x84, 0x1, {0x6, 0xffff, 0xe216, 0x5}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x80, 0xd371, 0x6, 0x1000}}, @sndrcv={0x2c, 0x84, 0x2, {0x5e95, 0x2, 0x0, 0x0, 0x6, 0x1f, 0x9, 0xb98}}], 0xbc}, 0x4)

03:55:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x18c, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:55:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="0100000065d5d009adb8abe6ee39bf6f349116625568114dac0695f742f70521d5f65ce7951e7e1edd160f5628f3e1d411b53176067f811d07c45b4d4cae81dc1e4449e5979554f5fba15b368181ee01c897940551612d2aab2fe3a37f9efc785d05f44589c5dd221a01efd7aa88777c399d25bbc7e90f708472bd", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="01000000fb3b13519c0aa619d35d5869394983169c56a43a926b0943b8f172bdfba14e091e276d", @ANYRES32=<r7=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=r7, @ANYBLOB="000022db"], 0x8)
accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xb, 0xfc}, 0x8)

03:55:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0xfffffc01}, 0x24)

03:55:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0x0, 0xff81}, 0x8)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, r4, 0x2, 0xfff8, 0xec}, 0x90)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080), 0x8)

03:55:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={<r7=>0x0, 0x2, 0x2, 0x4, 0x8000}, &(0x7f00000000c0)=0x18)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000100)={r7, 0x7, 0x1f}, 0xc)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)
setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000000), 0x4)

03:55:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="01000000083ed58c933131ff955dacf1d284747c07a5855047fd6a675815622ef6de60bb03abbf351fcec3aabfb3e86070320ac54657b9c7b0336d0abf30892847529df144bb63e355e45f1be950be9bb036653ed8429d9c251db7f400"/103, @ANYRES32=0x0], &(0x7f0000001700)=0x8)
sendmsg$inet_sctp(r2, &(0x7f0000000480)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x80000, @rand_addr="9cdaf2c7a49f2335996bbc9c3e2f02e3", 0x8}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000080)="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", 0xfd}, {&(0x7f0000000180)="b00b84b0c3701b772bdb0895df0247d1749a13899ae124a780c485ded99d9333c958aaf2c44d753c65607447f502d42af50ae1cf320e132a869bc6dbc4425f39e1aa24974ea7b61b099ec1dd61f751c575a3132217bff83a3a3cf9909c6cb588ff4d82a9b0dd6f01c0f7a4e153a07edf2aba76ba17618c1e0f9f9b16204a951e71ef063707c7d20ffb3aa16f664423addd57a4", 0x93}, {&(0x7f00000002c0)="b1d56ade8647eb938ddd9dac9bfb5ac5bda059cf21ea1a838dc8a51e66013f8a991a2da061b19a79f0e3821198c0ce9d430e904c72b6fcaa967e3acaea46f7c2c89dfa524de949e543e6d4ef214fc468868ae48aba541f2ea90bca088e322e6ad3f17efc2090b799bb398f161b22eea1ffa1a0d04f10ce3c2121a28fff2081b9aa51103cd35b6119f3cec9830954faab352171a571a58ca7ac6b48e218e0d21ce1fd0a17becc72bcaeedff014b96674daaee1c4d4065fefadccaf57ee9549a323a04e5eb0f1292bdf4d3ff9e8cccfa80a90a74d79c2010", 0xd7}, {&(0x7f0000000240)="6bbbb42b49e9fe30250ce6f3f6fdf626c0f6d6c3f22d95d27654899798203d731191c7a3e547baeb602c795c514dec74789f856d42640d45c90d0f070a86b639", 0x40}, {&(0x7f00000003c0)="c7606b12a38ed629047a9444a291a09c50262fadd46047fc041938e94a61d24a03267572501f23743659a534e8d27e9fbd", 0x31}], 0x5, 0x0, 0x0, 0x88}, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, r4, 0x2, 0xfff8, 0xec}, 0x90)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, 0x0, 0x0)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r0)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, r4, 0x2, 0xfff8, 0xec}, 0x90)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x5dce, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000040)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffff3c, 0x1, 0x200, 0xfa, 0xfffc, 0x3f}, &(0x7f0000000100)=0x98)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = __specialfd$eventfd(0x1, &(0x7f0000000000)={0x401, 0x966}, 0x8)
getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, r4, 0x2, 0xfff8, 0xec}, 0x90)

03:55:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, r3, 0x2, 0xfff8, 0xec}, 0x90)

03:55:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000000)={<r3=>0x0, 0x5241, 0x0, 0x16, 0x8, 0x26}, &(0x7f0000000080)=0x14)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000180)=ANY=[@ANYRES32=r6, @ANYBLOB="000000015ec3"], 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x1, 0x6000, 0xafe, 0x1, r6}, 0x10)
getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={<r7=>r3, 0x2e}, &(0x7f0000000100)=0x8)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = dup2(r8, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r10 = socket$inet(0x2, 0x2, 0x7f)
ftruncate(r10, 0x0)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r7, 0x7, 0x6f}, 0x8)

03:55:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r1, r1)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:55:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(0xffffffffffffffff, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x40000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:42 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:42 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:55:42 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x20104, &(0x7f0000000000)={0x1c, 0x1c, 0x3, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:43 executing program 0:
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r4)
connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0x3, 0x7, @local={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c)
r5 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0xfffffffb}, &(0x7f00000000c0)=0x8)
r6 = dup2(r0, 0xffffffffffffffff)
madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r6, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x609}, 0x24)
r7 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:43 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x1, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000140)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x1c)
connect$inet6(r3, &(0x7f00000002c0)={0x1c, 0x1c, 0x1, 0x20000000, @mcast1}, 0x1c)
pwritev(r2, &(0x7f0000000200)=[{&(0x7f00000001c0)="b658fce1e24473dc77b34912f5c432", 0xf}], 0x1, 0x0)
sendto$inet6(r2, &(0x7f0000000080)="0bc3eb8a77334548e9", 0x9, 0x185, &(0x7f00000000c0)={0x1c, 0x1c, 0x3, 0xfa9, @mcast1, 0x401}, 0x1c)
r5 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000001700)=0x8)
dup2(r0, r1)
open$dir(&(0x7f0000000240)='./file0\x00', 0x40000, 0x3)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:43 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x38)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r4)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
r9 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r10, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r10, r10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0xffffffffffffffe9, &(0x7f0000000140)=ANY=[@ANYRESOCT=r2, @ANYRESHEX=r3, @ANYRESHEX=r4, @ANYRES16=r8, @ANYRESDEC=r9, @ANYRESDEC], 0xb0}, 0x0)

03:55:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0, 0x4}, 0x0)

03:55:43 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x10000, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0x1000}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="99e744e919cb3fe1c359f35a03e94bd2cb66d4f2020322985fb0c1afac6cc28886f0be2ed7307099481a171f9f661782402556bccd224336e5d6c4169573d30879f5a84c77d9df882021221d7b3a645ecbbf2edb3d75e6e2fbfa3b1f6707760f1c6f7469d5d9e3a0406fdb0e5bdd37c35557d1c3ddb3b2ad80e286048cb6d7d59b831858cc65a093d0c0fc7007a425c9bd1207fa11c35e5212d3bb75", 0x9c}, {&(0x7f0000000140)="1d8212dafba7ef43c0a4a72391d33ac6da1c046a9e30778d83b9d3df2eda9d1a79bbe25dbcc559ef7e22c8267547cb643aa1b5f6962a80496eb9a79b4257e04218ae2f2c22c664bbc7c6f90279dc6e79c0672a50b31b33447462f2355e6010a42b48dcaa99cfa22d033b2a4b469bb71039fa24006795f08b8dc1f89a859c97b5cc73da7ac4384374fa7c29a89d804e1aff2aa6034e6ca6350348b3a7368c834f3fa1eacfa1927b086d61c7a262bb43eb829fd450ef6dce6b8915e5c7fb", 0xbd}], 0x2, &(0x7f00000002c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x9, 0x400, 0x200, 0x6}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2010, 0x80000000, 0x200, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x8}, @authinfo={0x10, 0x84, 0x8, {0x205}}], 0x58, 0x20080}, 0x5)

03:55:43 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:55:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:55:43 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c, &(0x7f0000000240), 0x0, &(0x7f0000000280)=[@sndrcv={0x2c}], 0x2c}, 0x100)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000040)={@loopback, @loopback, <r2=>0x0}, &(0x7f0000000080)=0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c)
setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@empty, @multicast1, r2}, 0xc)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:43 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:44 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:55:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={0x0, 0x0, 0x80000001, 0x7, 0x6, 0x8aea, 0x3, 0x95, {@in6={{0x1c, 0x1c, 0x3, 0xee04, @rand_addr="623a5bb0502760bebb851da0daa3e84a", 0x3}}, <r3=>0x0, 0x9, 0x8, 0x1f3, 0x4, 0xffffffff}}, &(0x7f0000000440)=0xb0)
sendmsg$inet_sctp(r2, &(0x7f00000004c0)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x0, 0x7, @rand_addr="e14bf3d35a7338e0a3d55306ca5bc519", 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000140)="d0abe56b2d441d3a5a46ab8b76ea2ad55e49fbc5cb179db5cf5de1bbce0a554a0ef48f4942c33ea2d2ae3c8554a853b6f4ba8d1fedd9838e9a74a2a036bfa302e61681c8716c3854239f8e270af6a91d87b5be7902b4e00a3d22e4dcd44cf7f611a81c1e1a572b20bbefe8317a9218a05ec2231a9b45894c9f514c6f15073f3da3c65045a37ba5a405c3187450462bcc46a413422e73954ec4dd532da9bd35d189883ed86012e8cfe2199faea49d6ba618ea80dca177aaea393eb74048e51237f388a8f3cc2a903864a5d6a609371faeefc3f2105a4269fd6c199bc40b5dbb4b5fcf6ec2ef", 0xe5}, {&(0x7f00000002c0)="c5d3a5613b0b5f0dd32054504977448a6c8ecb7055875ff3bd6a0d160b05aa097fb35845229d892b142e8943630ad4fe0e4226c960045b1eccc1efc405405847de7b7a8f376c29692cc21929ed6dab0e4056e8def85bc87746d221b3c96502ec320107026fdce5f2a089f91a62ab69536cbe9c0f3be9affbd55eb1248af4635a6d2ad9e12849a6835d3c", 0x8a}], 0x2, &(0x7f0000000480)=[@sndrcv={0x2c, 0x84, 0x2, {0x4, 0x1, 0x67a0a6071730bedd, 0x3, 0x1, 0x1, 0x8db8, 0x0, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}], 0x3c, 0x100}, 0x100)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, 0x0, &(0x7f0000001700))
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
r4 = __specialfd$eventfd(0x1, &(0x7f0000000140)={0x3, 0x3f}, 0x8)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x5, 0x8000}, 0xc)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="01000000", @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0x2, @rand_addr="fff3534c250c8b7c8a7560d794e60f21", 0x1}}, r5, 0x7, 0xd0, 0x3}, 0x90)

03:55:44 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:55:44 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r4, r4)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r9 = dup(0xffffffffffffffff)
setsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:55:44 executing program 1:
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:55:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:44 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x2c, 0x0, &(0x7f0000000280)={0xfffffffffffffdd4, 0x1c, 0x2, 0x6, @mcast1, 0x8}, 0x1c)
r2 = dup(r0)
r3 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x9, 0x5}, 0x8)
dup(r3)
aio_readv(&(0x7f0000000180)={0xffffffffffffffff, 0x6, &(0x7f0000000080)="9840e828dfaed2f547d0aa2f72107af68282a0b6973e1b7bda1ecbacf89fea428ab5de6de4", 0x25, [0x71, 0xfffffffc], 0x1, 0x1, 0x2, {0x4, 0x0, &(0x7f00000000c0)="ed5a4877bcb8d8faf58b1d6d922b9b28d9d559bc2e01264018a4eb1626abf21b93f6bd6ecd313f41a68b915c5d6346ae0251dc96b0d59aef50d71ee583864b2a83256b03a640ce7b50d21704f7898ed0044ac616da25079a7a60ed8149575675d2fe6c86143c56e5b2317fc8931acbaa43b9ecfd7b887919fb50ef54217a73ebb235f864de4938d2ee1c9b5a2b"}, {0x0, 0x16, @sigval_ptr=0x4, @tid=0xffffffffffffffff}})
r4 = open$dir(&(0x7f0000000380)='./file0\x00', 0x2, 0xc0)
extattr_get_fd(r4, 0x3, &(0x7f00000003c0)='\x00', &(0x7f0000000400)=""/5, 0x5)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=<r5=>0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x50)
extattr_list_fd(r4, 0x6, &(0x7f0000000580)=""/135, 0x87)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000300)={0x3, 0x6, 0x4030, 0xb8, 0x8, 0x5, 0x1f, 0x8}, 0x20)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={r5, 0x8}, 0x8)
setsockopt$inet6_tcp_int(r1, 0x6, 0x200, &(0x7f0000000000)=0x3, 0x4)

03:55:44 executing program 2:
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
getresgid(&(0x7f0000000b00)=<r0=>0x0, &(0x7f0000000b40), &(0x7f0000000b80))
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000c00)=&(0x7f0000000bc0)={{0x0, <r1=>0x0}})
getresgid(&(0x7f0000000c40)=<r2=>0x0, &(0x7f0000000c80), &(0x7f0000000cc0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r0, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
getresgid(&(0x7f0000000840), &(0x7f0000000880), &(0x7f00000008c0)=<r3=>0x0)
getgroups(0x7, &(0x7f0000000900)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, <r4=>0x0, 0xffffffffffffffff, 0x0])
r5 = getegid()
fhstat(&(0x7f0000000940)={{[0x80000000, 0xfffffffc]}, {0x6, 0x9, "c78482fb5e984ce6309234090d8e83a4"}}, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, <r6=>0x0})
getresgid(&(0x7f0000000b00)=<r7=>0x0, &(0x7f0000000b40), &(0x7f0000000b80))
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000c00)=&(0x7f0000000bc0)={{0x0, <r8=>0x0}})
getresgid(&(0x7f0000000c40)=<r9=>0x0, &(0x7f0000000c80), &(0x7f0000000cc0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r7, r8, 0xffffffffffffffff, r9, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
getresgid(&(0x7f0000000b00)=<r10=>0x0, &(0x7f0000000b40), &(0x7f0000000b80))
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000c00)=&(0x7f0000000bc0)={{0x0, <r11=>0x0}})
getresgid(&(0x7f0000000c40)=<r12=>0x0, &(0x7f0000000c80), &(0x7f0000000cc0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r10, r11, 0xffffffffffffffff, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000bc0)={&(0x7f0000000040)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)="217d045a7ce493d37bb2ece01b1fe6c132eecbf65a585831ab0aeabb0c4361e9f16823d89645045ba23803ff75cfc19df6df497601cb37dc1711bb4d8c6f71aa60c323eadc907e15f86c66137f7d", 0x4e}, {&(0x7f0000000100)="b024844caecfeb982c018ce46f0e2c6925ad11a0ab43fdd994c50f2bf2b4dc1d1688fcee371781838422e35901990c", 0x2f}], 0x2, &(0x7f0000000a80)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x10, [0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0xffffffffffffffff, r0, 0x0, r3, 0x0, r4, 0x0, r5, r6, 0xffffffffffffffff, r9, r12, 0x0, 0xffffffffffffffff]}], 0x138, 0x20004}, 0x100)
r13 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r13, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:55:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x7, @empty, 0x2}, 0x1c, &(0x7f0000000580)=[{&(0x7f0000000080)="861606687a84e3670e27b2633d23a91cf58ee53cc757c3fcae2d8a9daff2b8e5d7af015566c8ccfb81b33a9b808c9741315cfb3e7c1a65bd530df2b89c1c715d6c0c", 0x42}, {&(0x7f0000000100)="cc0fe6fb1b98c096795f8d38e8109862c0f9ed9a94b9ea64d1ba36242a09f7f1009295ce4d0f2aa1dd5cb4e29cac4d22542183813ccae584ba2b6a2adde6ad359c75bb3c1f06966b6c0ff9bd5446d017712e1c07a6392028555f49caf14dd72dd329c34938d148df8356ee3c7cbabacf7d1cc721e9c39af8d44c7658afade91050dc", 0x82}, {&(0x7f00000001c0)="3951eda877555825e7d9ca2d6734e8ce2d91b21d535b8fe1adf7a342886875dc9ea6187d4f6220361f97c8", 0x2b}, {&(0x7f00000002c0)="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", 0xfb}, {&(0x7f0000000200)="89e5eeb1c34cdea58414d0866ba88840fde071e0b045f9cecbec9390ab38095ca1aaa7ae8735bd58070cd55dcecc42c8acc108f1132db55d7440b5f54f555cf01f105734431fa3cab13d603d22669a0befd5e1cd04794d797d81a4e771aadcedb8cd8da5f076b4c20b08", 0x6a}, {&(0x7f00000003c0)="87cb234743179eb4633467bffc23b7df43f36fa081a71602626563e3b1627013896bfdcb232f9655d0b617c447fdc8033509147d77862e6717f9036f2e042948da46ead0b6ea2c7048e9781dcf982592b4769029cb04bb5e71c9b9cd293bd7540277fb2d583db2c43e03e5e2dd22c06271225e40b63c927a273b9556bb62e1769351b694de380956339f7343c71043faa9d3a2f69d0fe538c0fae974ce", 0x9d}, {&(0x7f0000000480)="5d1e0f2dd21ebffaa2d03593c0918b403a26a5071ec9357aa91a4644239c40", 0x1f}, {&(0x7f00000004c0)="e6ec9dd6e10075dd34ad6031bc3698f9aafc94903683c54a08b8032162ecf398e55895edf5da5b9cf32cd17480d4ebcf500642466e95cc86d7448549c4f8203e9fdb61f25019df05a1b973f703b3b6fc39c47244e03e3e1718422d4d56feab045250e90c0dc2c23e839e2e1f5308581e9331c4ac55b5ca7c4360203282639f72e982505f33b71bdf7b", 0x89}], 0x8, 0x0, 0x0, 0x104}, 0x20000)

03:55:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0, 0x80}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01001200fb76fd016147d2cd44784431c552f4f1a2555e5461e3505eb1911b8044a1637e3dc74666205cc1f7c441c3c2f2bd642a1e69083750602894ddb5ad0031d2c70e7c664ad0a7e55a5d679afaffffffff6d1f6114b47d5e8b6403ab57563feacc59a1ecffffffffb2d54c90704bc6ca34f66bcb1b41b82d", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={<r3=>0x0, &(0x7f0000000040)=[@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, @in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, @in={0x10, 0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x63, r3}, 0xc)

03:55:44 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast2}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYRES16=r0], 0xb0}, 0x0)
r1 = __specialfd$eventfd(0x1, &(0x7f0000000080)={0x10200, 0x8001}, 0x8)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
sendmsg(r2, &(0x7f00000001c0)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000180)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="6c86fa76de5f2c3cf9a6c8af29c06b6de54392d64b17753ea4074ca9f6783fc4a63194f74714f97794c226942ff77cd73667fe059c2ffa64da113e09817747632e069699f5ef393ce5ea78", 0x4b}], 0x2, &(0x7f00000012c0)=[{0x70, 0x84, 0x5, "c42552e72f1d3e1e2ac4bca0c1f8e8d2218c852ecaa3a1b87c269c15dbe10daaed9da49cd9f7bc183693e7b9b69906feceacd2145a9b13f86a8c44ff5aedb891838a08cd24e3973adc85392a625d7e29a503a48551bd292eda3d0d3660"}, {0x50, 0x6, 0x7, "52721beb126d15953f7db5c8a063d213e9361fb9e7414a7decc7884ee391ad228ffbf603fa27e68cbb21ea3cde85830a9142b2cd7464cc8157c119"}, {0xb8, 0x0, 0x10001, "781ee68438b368d937b782a883058d877c971f5a8e60bd22ef0c9b07c1547517653b7d152994b3bfe85867e4694646ba21ffd042ddd4774921e4b317cece44d694ffa8408a541d7c79ee080e37cfc82b6b83dd6446ea718aef08854b0b0f172148518df8c100d3a516167bcd88e97b05b6e4e0ef01bed079e91818b69daf6bb1e10dadf47040fa1b25848a102ce05b07e7535f9f8b03139b66b79d49a6b787512c2e1c46adb64a"}, {0xc0, 0x65c147e7bd154b1b, 0x1, "1ae76cbf01dfaf971a5301ac3e6e7ddd34e59b29ce5a48de1aa235a2be50538fcbfdff42a4d37252ad260bc1583b40c55a4eae821a46d05519733144ccf422b54ff03f74e52b03b1705958a1af5ad0e28febbfe3ffb5a9a01d298ce9397ca848350bf9e6192b5bd18b3669bf23f6933da4baab20dbd65ffd1b9a62da3182fc5f34b1fdd6684f7a0f4b20ff0e7a47fd4b37ff6f6fa80ff02bc4f6a210ede0072ba6766339711c8ec45b8e09aead"}], 0x238}, 0x80)
fcntl$dupfd(r1, 0x11, r0)

03:55:44 executing program 1:
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:55:44 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:55:44 executing program 1:
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:02 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@abs={0x8}, &(0x7f00000000c0)=0x8)
sendto$unix(r2, &(0x7f0000000100)="c33564c0f8752cbda5c869ce7de42e526c40853e8efdc2825015b91b5522034ab410dcb6af48266d20d2d365e8b7b487d0c92726b40000fca6ef38270ed47f273079e7221700d922a960d5df8320f5f00a6e1fb49824c5b718acaf9f1cbbc795cf89d0e3a61dc9c27e2d560a289ac43a7d", 0x71, 0x100, &(0x7f0000000180)=@abs={0x8, 0x1, 0x0, 0x3}, 0x8)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1c, 0x1, 0x4027, @remote={0xfe, 0x80, '\x00', 0x0}, 0x9}}, <r3=>0x0, 0x948, 0x5, 0x6, 0x40}, &(0x7f00000002c0)=0x98)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in={{0x10, 0x2, 0x2, @multicast2}}, r3, 0x6, 0x4, 0x1, 0xd9ec, 0xfffffff9}, &(0x7f00000003c0)=0x98)
dup2(r1, r2)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000400)={0x9, 0xe2, 0x8, 0x4, 0x1, 0x4, 0x81, 0x4, 0x80, 0x2, 0x1}, 0xb)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)
connect$inet(r6, &(0x7f0000000000)={0x10, 0x2, 0x2, @broadcast}, 0x10)

03:56:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendto(r2, &(0x7f0000000040)="3a2cf588ed27f020cef663f2ea6ecc83c11820d36f5ad359fc7d44bb177026bc283fdf692d76a729ba87e5daaaaa93ea9c36137c1e9fb0b352db2d7c4f69f588fa3542fa75410db3663d24dfeeb2db5779bb591fa26699492d0a2cd90bf49c3317b41600513dfcffdc8b0f3fac76243ae7fef0f685be169858716d5722bd9c4ebbdd2a25660acd2ec2a217", 0x8b, 0x20080, &(0x7f0000000100)=@in6={0x1c, 0x1c, 0x2, 0x9, @mcast1, 0x1}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:02 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:02 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:56:02 executing program 2:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x12, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYRES16=r2, @ANYRESOCT=r0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="d30500c5"], 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000001540)={0xff81, 0x1d00, 0x3, 0x70}, 0x10)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendto$inet(r4, &(0x7f0000001440)="ec8f6c57db614d699913fd75e31359f91758007504f12367247acffcff1a4564477dcc0c4ff3dc41d8290862f35ca8e915a57e8f51465767caff6d8c95b39ff90adc9fe28f4e1a66425dd96460036e30cb459177c0ee94d5f5be97e18b60e1ea086683faa90645317007dcabe49e83cc1361dbd52c0a86913be9f6fdd29056679932689f2e4cd6d6c3df1e66d346e8", 0x8f, 0x101, &(0x7f0000001500)={0x10, 0x2, 0x1, @multicast2}, 0x10)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r5, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xfffffffffffffed1}, 0x0)
sendmsg$inet_sctp(r5, &(0x7f00000013c0)={&(0x7f0000001580)=@in6={0x1c, 0x1c, 0x1, 0x4, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="c1d928b25fce507764046fd8ddabe3a0e943382eaa9357003ae6c3e143de544c2f8f31866d82165328f73cff08f43aefe7156ae0a7d5748400057c464624a81e573dd0bdc53d2ed5f8cc46f8aab48551ecba386ec0b53c46bf39f452d645c66b8060e1a1a822e43a85e04f9ab357c149fbc258624299af6b4f93212d83a4de4816ccf7a4c43a55c9ca2daf31438fad604e4451b95ff5e1326b1423d40ad1f9a30b95c2a94cdababfe321c743c43663a472ed89beeaf2de", 0xb7}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000140)="1c6921215311275f15330c1ed22469c96536bbed83f9e151491603a6313a4e25b62d7bd1ba92d4c96b4aee1104e5b5a83b33a0987093e4e952f69181ad59bceeb4caf736cbd3ec00803f350acc22f21f05c6cd0d9db7f120b44880a48b26ede79b3f385d2c474e9d8043cac51351", 0x6e}, {&(0x7f00000012c0)="2667d286a65a37eed8c8d6f01322d3b0e19864a2841c56433d51f052e4a0fa83fde9761d1d292933baafff99d6ccae8a129310b855f3c1d534f94478eb3b2adf004bfc182dc3ad9fb9e40b458578cc9f4594a4edfd5ee75d60729b15d9aeddfb0843a711333d11ff68e7976d239f7ec1ec1851e27a5d2980125fc0897813fb70dc638f4052d476c84996097020c980189ab06308662f19dcdfad82c6543489672ab68ac4c97b01871e69ba57c82e8a04370c13ba9a9edda4cae29083b48bece51bc3a9a4f6e5269af243", 0xca}, {&(0x7f00000001c0)="83f018bbcb2f046101bbd6dc2e55ed885d8d6adc53e7", 0x16}], 0x5}, 0x20089)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(0xffffffffffffffff, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000001400)={0xf9, 0x7, 0x0, 0xf6, 0x7, 0x80, 0x8, 0xfb, 0x0, 0x28, 0x6a}, 0xb)

03:56:02 executing program 2:
kmq_unlink(&(0x7f0000000040)='./file0\x00')
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x0, 0x3be, @rand_addr="9b008a0bd0d922595cf83077c2aa6466", 0x80}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0, 0x20001}, 0x5d25a8eb9c2b841b)

03:56:02 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c}]}, &(0x7f0000000100)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000080)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xffffffffffffffe0}, 0x0)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr="0000000f000000c560d6a48ba6cf3900"}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
freebsd10_pipe(&(0x7f0000000040)={<r1=>0xffffffffffffffff})
sendmsg$inet6_sctp(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@in6={0x1c, 0x1c, 0x2, 0x80000001, @mcast1, 0x7fffffff}, 0x1c, &(0x7f0000000180)=[{&(0x7f00000000c0)="180dea33133d425158f44ffb4d61e7a475f94f16cbaa074c46097168f0440e1138d9900b5bd90169859108a8", 0x2c}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="a1c872e7afb538b56b4ae7533037e1825abe00396bc2be80c9beb6c50eae54005047ffb3df1e8a5f00997e0036635912bec54e8ee33000142c62ffb6e1f493d6eb68d7a4f6d8194a7829321b043738d625f0bddd45544c4c69563c643aef6a8b3285308d6b3a45a73bb3463f12", 0x6d}], 0x3, 0x0, 0x0, 0x80}, 0x20004)

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0xfffffffd, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r4 = accept$inet6(r2, &(0x7f0000000000)={0x1c}, &(0x7f0000000080)=0x1c)
dup2(r3, r4)

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, 0x0)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0xa0a, 0xff81}, 0x8)

03:56:03 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:56:03 executing program 2:
sysarch$AMD64_GET_XFPUSTATE(0x84, &(0x7f0000000140)={&(0x7f0000000040)="ab3db6d7859eb398fb8b4843a90d3bf23101d6d2056e84530fc7655df00c67e5c147486c0000fd555c1c56ab6c4b8ee519f384cb5bed5602201be25aceb8e6da51c2c05abfeb061e711b5fa9f2fb6aa351b93ba095f86b460d8bd560c5cefd3470a806ed28c2ef764a5b5622f28abb2198b6de85175fae9c92d90088dd6bfab9848d851da31f4ea7df23951658cd413db535df65c6d6f12df4b5327a1753e918835cd66842184944f45a0838a5b9c4329ac77c5301ac3339ef", 0xb9})
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x80)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x9, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0x1, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:56:03 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x8, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
dup2(r0, r0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000080)={r3, 0xa0a, 0xff81}, 0x8)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
ioctl$DIOCGETALTQSV0(0xffffffffffffff9c, 0xc100442f, &(0x7f0000000080)="8f03e6cb47d52f252e9648d57925847fb55bf2366256f0c78705a1c3ceef5ddaea1bdf69e3ed3bc3d8a515fa87b1400e8d2769bba01bda53110addf36f9040f2f0b61469895a04d04c824e3313a79c5dfbc1a2fbf60abedfadc65109d9e8aefb8b21283ea4459eaf1c04d2dba2527f6da59568890994e13386cafdc254a75af5c03426bb78d7da4705f5676f9880a9ce9d4a6d964aa3a9b48502b07b963e68dfb4305e1d228a52621da8cdc426fde4b8fb6cce161071ccf6d6075ac9b111571e4be50967b9274596e15b72de96514ed790bfcf5ec4cf79ce0d7815477bcd15c8787de9337102ba6861063d26c06fcbea3fa4485628a28f")
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
recvfrom$inet(r0, &(0x7f0000000380)=""/14, 0xe, 0x82, 0x0, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x14)
r3 = openat$crypto(0xffffffffffffff9c, &(0x7f00000003c0), 0x40, 0x0)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000000)={r7}, 0x8)
dup2(r3, r4)
aio_write(&(0x7f00000002c0)={r0, 0x480000000000000, &(0x7f0000000040)="b184d714d1af1770e59a6856b2e153e82f54eafe6c8aa2410aa72b6aefc434ce", 0x20, [0x3ff, 0x4], 0x80000000, 0x4, 0x2, {0x100000001, 0x0, &(0x7f0000000080)="935bf9b1b49f3a51874ab4a211e545c56f71d91480b91dbb23432f08ac8749176c797d5c63c8a839a08839b84baee8f83e24a2e7ad63c00855544cbfdafed516eea2922145a11eeaa39456576b6af75ad440fba9323c20ab6a010cfe73fc7d76da6d2cace24fff32bf4c93876927d9c2def7ad8e1ecabdf69b5e66f412899f066eb81b13881086c9a4"}, {0x3, 0xf, @sigval_int=0x80000000, @thr={&(0x7f0000000140)="c4017e7059b46bc4422190ac5e0a000000f30f1efa66440f55c7c4e2659f515b8f4818a2a4283e83000000c463254a4e080d0ffba46703000000c462152d2a660f38326d09", &(0x7f00000001c0)="6bb0"}}})

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup(0xffffffffffffff9c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=r6, @ANYBLOB="0000000084276fb5c97607f409422ccdfa9e9fda9197093cec1b1c99de7b6aa8a3c0d6e6d90826fac4683d9855188ded1230f16c0d774410884ac7bc96b271c1e50740fccdaa769c1070c0a6650e2e1f3b2e137c5d8ebaba544064de657d2fba46106d55edb946080adcd405c50a3d1bcb3e465bce4f77b26015a25f24016aea758d386485484609d15bd33523e235c2c55ac572c76968c9c34ab862a4d3537bc356c74bfecf1406acc2b59be57beed5be3b8d9477cec707cf9da9"], 0x8)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x1, 0xffffffff, r6}, &(0x7f00000000c0)=0xc)
setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7}, 0xc)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0)

03:56:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x20000000}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, 0x0, 0x0)

03:56:03 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={<r4=>0x0, 0x7}, &(0x7f0000000180)=0x8)
setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x10, 0x2, 0x1, @multicast1}}, r4, 0x7, 0x3f, 0x210, 0x1, 0x9, 0x8}, 0x98)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x80, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x5, @local={0xfe, 0x80, '\x00', 0x0}, 0x2}, 0x1c)
r5 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r6 = kmq_open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0, &(0x7f0000000080)={0x1, 0x86cc, 0x3, 0x83})
freebsd11_fstat(r6, &(0x7f00000000c0))

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback, 0x200}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = accept4(r1, 0x0, &(0x7f0000000200), 0x70000000)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
sendmsg$inet6_sctp(r2, &(0x7f00000035c0)={&(0x7f0000000240)=@in6={0x1c, 0x1c, 0x3, 0x7, @empty, 0x8}, 0x1c, &(0x7f00000034c0)=[{&(0x7f00000002c0)="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{&(0x7f00000024c0)="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", 0x1000}], 0x6, &(0x7f0000003540)=[@sndrcv={0x2c, 0x84, 0x2, {0x8, 0x1, 0x1000, 0x5, 0x800, 0x2c87, 0x100, 0x7, r6}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}], 0x48, 0x10000}, 0x0)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x1, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040), 0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r7, 0x84, 0x1, &(0x7f0000000140)={<r8=>0x0, 0x3, 0x421, 0x9}, &(0x7f0000000180)=0x10)
shutdown(r0, 0x1)
setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x200, r8}, 0xc)
getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x401, 0x1020, 0xfffffbd1, 0x552f1bc, 0x3, 0x6, 0x4, <r9=>0x0}, &(0x7f0000000080)=0x20)
pipe2(&(0x7f0000000100), 0x0)
setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={r9, 0x5}, 0x8)

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x2, 0xfff8, 0xec}, 0x90)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0xfff8, 0xec}, 0x90)

03:56:03 executing program 2:
getsockopt$inet6_sctp_SCTP_REMOTE_UDP_ENCAPS_PORT(0xffffffffffffff9c, 0x84, 0x24, &(0x7f0000000040)={0x0, @in={{0x10, 0x2, 0x1, @broadcast}}, 0x2}, &(0x7f0000000100)=0x90)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x3, 0x2, @loopback, 0x10001}}, 0x0, 0x8, 0x8}, &(0x7f0000000000)=0x90)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={0x0, 0xa0a, 0xff81}, 0x8)

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0xec}, 0x90)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4, 0x0, 0xff81}, 0x8)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x2, 0x0, @loopback}}}, 0x90)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r9, 0x1}, 0x8)
r10 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x6c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c)
r11 = dup(r10)
setsockopt$inet_sctp_SCTP_EVENT(r11, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r5, r5)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r10 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r10, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYRES64=r4, @ANYRESOCT, @ANYBLOB="2a505168a9d59e67b785b18e0f8350e3ca10e018de0ceae96b1251d3cbedf0772e3bc927c6c9e063a09a8a819b04178a1ddaaeb56ae1aad579462f0307cec5f55c825e2956bd679944e9304f77620b2b4d73d352038c280b67e010ae", @ANYRESDEC, @ANYRESDEC, @ANYRES32=r9], 0xb0}, 0x0)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r4}, 0x8)

03:56:03 executing program 0:
r0 = __specialfd$eventfd(0x1, &(0x7f0000000240)={0x3, 0x5}, 0x8)
getsockopt$inet_tcp_TCP_TXTLS_MODE(r0, 0x6, 0x28, &(0x7f00000002c0), &(0x7f0000000300)=0x4)
r1 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pipe2(&(0x7f00000000c0)={<r2=>0xffffffffffffffff}, 0x0)
getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x1000, <r3=>0x0}, &(0x7f0000000140)=0xc)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x101, @mcast2, 0x2}}, r3, 0x7ee798c2, 0x3, 0x10, 0x4, 0xffe1, 0x9d}, 0x98)
r4 = socket$inet_sctp(0x2, 0x1, 0x84)
r5 = dup2(r1, r4)
sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = socket$inet_sctp(0x2, 0x1, 0x84)
bind(r6, &(0x7f0000000000)=@in={0x10, 0x2, 0x1, @multicast2}, 0x10)
r7 = dup(r4)
connect$inet6(r5, &(0x7f0000000080)={0x1c, 0x1c, 0x2, 0x4, @ipv4={'\x00', '\xff\xff', @remote={0xac, 0x14, 0x0}}, 0x7}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040), 0x8)
bindat$unix(0xffffffffffffffff, r0, &(0x7f0000000340)=@file={0xa, 0x0, './file0\x00'}, 0xa)

03:56:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
pipe2(&(0x7f0000000000)={<r1=>0xffffffffffffffff}, 0x100004)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000000c0)={r9, 0x1}, 0x8)
r10 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, 0xffffffffffffffff)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x6c, 0x1c, 0x3, 0x0, @mcast1}, 0x1c)
r11 = dup(r10)
setsockopt$inet_sctp_SCTP_EVENT(r11, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 2:
sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0)
r0 = fork()
sendmsg$unix(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000001280)=[{0x0}], 0x1}, 0x0)
munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sigqueue(r0, 0x49, @sival_ptr=0x6)
sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @rand_addr=0x9}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000080)="1a00c6a734c7bff292d37ec336c226e851327af162e726f38f0701cf7e4b453d2e3d382e4d605465e9f34588e9264ce39c9c72d3c3881be4b9591e78f2d5", 0x3e}, {&(0x7f00000000c0)="2d22774b8861b2c783cc9d1f762dca454828a63d4e9fef96c0a6b539753c6c4c7c9a9fd5e0b310b460a75f578f735308aa29547cab1d7a68812d407ca8d84bb2ea4d85d86c805bfe87cff1ae7bbbebeda456e5aa8f9bf8c3726dc62fa6129ef4a6120d3a01f7b16d272ffdaaa785d6c0e74c77375246c66f0b99276be99250055bd3b71432626cce59b3e8b90e48ca3a5bed2ea12615afca02d0ed5f883dfa69b48fa504d491b4dc98afd1508b43142162a87ab52501b42050645209992812b879af8f270f89d58002a298dccc93fb32f2fa594064ffaa0ab6b66f2a304e6f17ff181d6818", 0xe5}, {&(0x7f00000001c0)="4aa5084f4a50f86dcd5436ac4bf3b266b9ccd3aed8aa8a14f7b1288777b4617ae5051ca16c53abd6852aeaa6ff3f97e0aee7e53fc86149c8a544cc434f9231896fb086acf431f80e571923a934796f834f749723e65cc2b39ea5a54b49f58ee08b534e26064b81fe69880c93d48762ba5caef53bf6732a2ceaafe365a5270548eb6a3924817975acb46c68dad1ba9ee996fc916abc417ebcb18ddcca311d187772483224ff77fb2c1f195c26b8c311c756", 0xb1}, {&(0x7f00000002c0)="dee764a054c975a4e7e24eedb38fc571bb622515541bedf08516fd3248044fdf969cad98", 0x24}], 0x4, &(0x7f0000000340)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x6}, @sndrcv={0x2c, 0x84, 0x2, {0xce9, 0xbc, 0x200, 0xffffffff, 0x5, 0x1004000, 0x5, 0x800}}, @init={0x14, 0x84, 0x1, {0xd, 0xfff, 0x9, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffff8555}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x4}, @dstaddrv6={0x1c, 0x84, 0xa, @mcast1}, @init={0x14, 0x84, 0x1, {0x3, 0x0, 0x64c8, 0xffff}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x8}, @dstaddrv4={0x10}], 0xc4}, 0x20080)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[], 0xb0}, 0x0)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000600)={0x6, 0x3, 0x510, 0x1, 0x6, 0x8, 0x7ff, 0x6, <r3=>0x0}, &(0x7f0000000640)=0x20)
sendmsg$inet_sctp(r2, &(0x7f0000000780)={&(0x7f0000000480)=@in6={0x1c, 0x1c, 0x3, 0xfff, @local={0xfe, 0x80, '\x00', 0x0}, 0x2d6f0a4f}, 0x1c, &(0x7f00000005c0)=[{&(0x7f00000004c0)="f1475342498ee26ffe90f55420de104929e5060987e8ac859aa4b2c5dbfc4b2ae67aa5f2c9a713c1989648992cdfcad508f63973043fdfa5c15b7abf6c835a56cc286256efe73683246146aff7646d5d94e5f951a4f456b768843a164e52c3f329c95754dc524b9270856a8fda4500994843282018c52b7167568c77929b62c5c31f9a026f5c602338c0e6f7b665383bc3641ea19e43672323db4e9f2231cce29d2139ba7080f1bc96f73986093f91de5fa7f56dc3b111fc8821ce9b4ef6d6c9b19560ffbf86", 0xc6}], 0x1, &(0x7f0000000680)=[@init={0x14, 0x84, 0x1, {0x0, 0x1000, 0x81, 0x4}}, @authinfo={0x10}, @dstaddrv4={0x10, 0x84, 0x9, @local={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x8000, 0xffc1, 0xf30, 0x9d9, 0x40, 0x413, 0x1ff, 0x7, r3}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x2, 0x0, 0x3, 0x8c, 0x480, 0x1, 0x41c}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="12d0bcddb6cb31e6a05237cd400d120f"}, @init={0x14, 0x84, 0x1, {0xfff, 0x4, 0x4, 0x6}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x3}}], 0xe0, 0x81}, 0x1)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendto$inet6(r3, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, '\x00', 0x0}, 0x4000000}, 0x1c)
r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x1, @multicast2}, 0x10)
r5 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r1)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r4, 0x11}, 0x8)

03:56:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:03 executing program 2:
ioctl$MDIOCRESIZE(0xffffffffffffff9c, 0xc1c06d04, &(0x7f00000000c0)={0x2, 0x5, 0x3, &(0x7f0000000040)='./file0\x00', 0x8, 0x9, 0x4, 0x443, 0x9, 0x6, &(0x7f0000000080)=':::(/!-\x00', [0xffffffff, 0xfffffffc, 0xff, 0x3, 0x3f, 0xffffffff, 0x7, 0xfff, 0x1000, 0x6db6, 0x1, 0x8, 0x6, 0x5, 0x3, 0x100, 0x2, 0x4, 0x724, 0x3, 0x9, 0x8000, 0xfffffff8, 0x100, 0x697f, 0xfffffffe, 0x5, 0xfffffffa, 0x80000001, 0x8, 0x1, 0xffffffff, 0x9, 0x80000000, 0xffff, 0xdf, 0x2, 0x40, 0x2, 0xffff8001, 0x2, 0x20, 0x8001, 0x7, 0x7fffffff, 0x100, 0x3ec, 0x9, 0x9, 0x7, 0x0, 0x200, 0x8, 0xfffff29d, 0x2, 0x6f76, 0x0, 0x5ad, 0x1f, 0xfffffff9, 0x101, 0x6, 0xe96, 0x7ff, 0x144, 0x9, 0x8, 0x9, 0x5e4, 0x8, 0x0, 0x8, 0x67, 0x1, 0x2, 0x7, 0xffffff00, 0x3, 0x7, 0xc0000, 0xffffffff, 0x5, 0x3caf, 0x8000, 0x200, 0x8, 0x7, 0x2, 0x48000000, 0x10001, 0xaa1, 0x8, 0x7, 0x8, 0x6a, 0x72c]})
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1c, 0x2, 0x3ff, @empty, 0x6}}, 0x0, 0x4, 0x9, 0x80, 0xffffffff, 0x5, 0x3}, &(0x7f0000000140)=0x98)
r3 = dup(r1)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendto$inet6(r5, &(0x7f0000000080)="b95167a09f3333891e735797d24de1a0757a39219cbae1d1da767a03873c78ae8b5aec6a0fc70ba3bdd7e374f42390b2381abb23f16decd17174d629c092d94b5a2ea633bc892627d6471bf35e4f21fe16b6a9aade329897c52594a2c86fa4ccdc0ad619152e1ad6429a9e34bec2c2172f53f3cbc1744d48adda5364d74ee6fa3d5bae425d4f940fef8476dcab", 0x8d, 0x100, &(0x7f0000000000)={0x1c, 0x1c, 0x0, 0x3, @remote={0xfe, 0x80, '\x00', 0x0}, 0x5}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:03 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)
socket$inet_sctp(0x2, 0x1, 0x84)

03:56:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = accept(r0, &(0x7f0000000080)=@in={0x10, 0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10)
sendmsg$inet_sctp(r1, &(0x7f0000000180)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x2, @multicast1}, 0x10, &(0x7f0000000100), 0x0, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x9a58}}, @init={0x14, 0x84, 0x1, {0xfff9, 0x4, 0x4, 0xcd2}}], 0x28, 0x5}, 0x88)

03:56:03 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:03 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f00000015c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x3, 0x101, @ipv4={'\x00', '\xff\xff', @local={0xac, 0x14, 0x0}}, 0x5}, 0x1c, &(0x7f0000001540)=[{&(0x7f0000000080)="ef204338ad0f3b784c3157728cc8849c1abb20cb1ee27e35dbf29246a797e6f019b0a44b7f15e8b4d0d415bcfd16c7c6f85d10b7b294ad0f77a881bd6f1bc0dedbcb9c317a527260860dab5262a363cfaafeb0c8809033c70f07b7c8a54a92c60f0e7bb57d4546ad4f5a828f59005740a47d6e4c0e7f96236d4a6108f678fff854412b4a9fca4193730a7073b80fd00ee1c8229fd948a79ef353769e61ad78b28a18ba8106cf6b4d625123581eaaa5857d4aba7016ecbcc8883ba6947a825a8b700a13e81358848f175100739483b6bbe3cc6c32c8e9e6ea7c500d6bed640fce942a10508d511314d2ec79e87768cf34b6992c904d3104f54ac017c53cab", 0xfe}, {&(0x7f0000000180)="b0dade4950bccc8703a9ce4e6743b9bb68636bc03b5855011371f2477d1eb89b8da0978147f6589d7dfcc8e4efdb2c2f8fae3edc0e7e757cb66e6170e8133ddba29b81d19f11872cbb641ad8c5d059f3c644a3b43f9a89958fcdc8a9622708db", 0x60}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000200)}, {&(0x7f00000012c0)="37cceb2023d0a73331faf056c0fdf7ef6500d8e5bed1abf875a87228252e406427d42bcc7f3c83e7f28434b62b628d4c16925c3f7c6cc090338cc16753ae384bed6c8528ca3819defede55ed25feeb0800ff27cabc6d3849a6044cfa5e6d4446eae49227ea230c1c24783add0ee24a334e0406e7f214f252ab415874debe57a82571eb72de139909a90afc64bd7b31d9c8a7b215bb154cb3700ada54057a586d0c415b5ee39b07ed4a7b5dff4db57820b7f10352d9e6fbc7387973f039f3a64ae8c82ecbbb5c", 0xc6}, {&(0x7f00000013c0)="02741a6541bab48bd5fb585fd94f6da624639309556690167e160d38a9f6aae2f134c529de5541fba5a3f8f6a5c487777d40391da7b3f84dff73cef03626ec4ab73348eb526310597459e5f12b0f957277244b5a637d7a0a65ad1f9f5ae425538c9e002826d0e81ba25046600ef22a7c", 0x70}, {&(0x7f0000001440)="b4a5a206ad71413541dee294ede394e26c942fb807d56037faeadb2e2c2aaebab6abe8fd194a6e3285b1f5105d5e3d81c7e9f2a16c4eb5e189a5f812f225719297094ddf12c8af73519bfa3af00b9c0cf3140a00bedbdb2a5c15ad490635e3e4c24fa0feacdaa3f9c69c3a0e7641531c663f29bd4d7e1c266b66391feea9a4f637ceb5e5b53e93a9cec6319355e44ef9a7e08b325915937c43149fcc2002664c8967b5fdd0a5a1189cdb33fdeffa678cc413a52249c2faa8f40239e61305f7d46c9bb42e1eff851a0699ee8ef6d42c02c3de3e99b78de5db55c44b87c900fb6d993ea250dec699d63d8c4b35d3f40287bb4ac5cb2302362fac", 0xf9}], 0x7, &(0x7f0000000240), 0x0, 0x20188}, 0x20000)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:03 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x5, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
dup2(r0, r1)
bind(r3, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1)
getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r2 = socket$inet(0x2, 0x20000000, 0x8)
getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x1, 0x8, @mcast1, 0x1f}}, <r3=>0x0}, &(0x7f0000000100)=0x88)
getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xd, 0x29}, &(0x7f0000000180)=0x8)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup(r1)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
getgroups(0x2, &(0x7f00000009c0)=[<r3=>0x0, 0xffffffffffffffff])
getresgid(&(0x7f0000000b00)=<r4=>0x0, &(0x7f0000000b40), &(0x7f0000000b80))
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000c00)=&(0x7f0000000bc0)={{0x0, <r5=>0x0}})
getresgid(&(0x7f0000000c40)=<r6=>0x0, &(0x7f0000000c80), &(0x7f0000000cc0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r4, r5, 0xffffffffffffffff, r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
r7 = getgid()
getresgid(&(0x7f0000000b00)=<r8=>0x0, &(0x7f0000000b40), &(0x7f0000000b80))
__semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000c00)=&(0x7f0000000bc0)={{0x0, <r9=>0x0}})
getresgid(&(0x7f0000000c40)=<r10=>0x0, &(0x7f0000000c80), &(0x7f0000000cc0))
sendmsg$unix(0xffffffffffffffff, &(0x7f0000000ec0)={&(0x7f0000000040)=@abs={0x8, 0x0, 0x0, 0x3}, 0x8, &(0x7f0000000140)=[{&(0x7f0000000080)}, {&(0x7f00000000c0)="860e20eac71ab2c0bd2d7c648816a6ac0de8506c41c109ea6b4e3cd09d7827499abcb940dda451a3e799075083a8be80fddc4a31f5efbd3d279d11b3854eb7a69e10bde5d60cd7ca42eb1577104aae3170a4950af1062b2b59ba02acecbd2d5e", 0x60}], 0x2, &(0x7f0000000d00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x28, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffff9c, 0xffffffffffffffff, 0xffffffffffffff9c]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffff9c, 0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r8, r9, 0xffffffffffffffff, r10, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}], 0x128, 0x100}, 0x108)
r11 = getegid()
r12 = getgid()
sendmsg$unix(r2, &(0x7f0000000b80)={&(0x7f0000000000)=@file={0xa, 0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000080)="c5a863eb1338556bfe7b112e1374a9973a040966b8e558223e1e707854f05736fb801ac5de575f49a8af0b43e54d0ad59773966891da29711ae537403a189b2461d970b248ac3621b1878db487d5136ac4f0e11fd976671641693efff7f6bd30429b782e539ca5a2111538240495198ae61dbdbcca64c466a7881953c88f628b418966b2ff37d337a6782ed89cfe9005a5686cc4125e9e24b0a91f919024623da49d", 0xa2}, {&(0x7f0000000140)}, {&(0x7f0000000180)="ed20ce3e0ac54b7eb70781bb7110fef87fd4c27c071513de68b61d5798a30c494daa232b809dffdbd50bca1810908c84c6a1ec72bf2891750073ee90e86a63bb26099fa0939038b68a5f7a0e045b3bacadfd4155922c5941a79ce32604bd458d4c816bc940ea456f6ad14c20c3f6ad498f8f2d4a48", 0x75}], 0x3, &(0x7f0000000a00)=[@cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0x0, 0x0, 0x10, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff]}, @cred={0x68, 0xffff, 0x3, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x10, [0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [0xffffffffffffffff, r2]}, @cred={0x68, 0xffff, 0x3, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x10, [0x0, r3, 0x0, 0x0, r4, 0xffffffffffffffff, r7, 0xffffffffffffffff, r10, r11, 0xffffffffffffffff, r12, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}], 0x168}, 0x1)
r13 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r13, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)
socket$inet_sctp(0x2, 0x1, 0x84)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r3}, 0x8)
setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0xfffffffe, @remote={0xfe, 0x80, '\x00', 0x0}}, 0xffffffffffffff05)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x1, 0x84)
sendmsg$inet6_sctp(r5, &(0x7f0000000400)={&(0x7f0000000080)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f0000000340)=[{&(0x7f00000000c0)="5ebb01f6833dc8d9b066bce4f23f3d2d0f63f6057c4e488d78d9736b9b03eacd56676631f6b7", 0x26}, {&(0x7f0000000140)="021caebc71c0ed7929c14196060511ff084d45c59a3110fe995074bb5adc9b6e558253f5c3918a9bc98f54ea612e1898aac74fcbe76a3def69c1e8ba5206ccc461b195a1be7476c84b6c655f0cd643bb3078b9bd759677691c45933bc7495a9774a0eba357fcb34b01932dca8e9163b19f1ab8dd973908c840df1316d0db81af80dc74cc209e9fd6f7f82bd68e93d50d5e94bf39bf83cd2614699c4ccb2d64cf2f87c3017aed776ab5bec0699428f7c7d67273b149b6fa8b87f0d724002f77a49178e3c52043307725a9144c3c76a20956187f6f785a79414d55b68b18139d0d472c8128e69ed75f00e180a113d54405ff", 0xf1}, {&(0x7f00000002c0)="97337df104a473a314a0228b0cbcecff774620638dbb8781b4f1b7ea1252c970af7d74c16ef8cc908323eef1fe4144913e25af409c28db60ca9203b44686c1dbe598811566926b7a938a32016452dac3a24f", 0x52}, {&(0x7f0000000240)="e3cb6e4246dd3a7a649d9821e2a201a14a", 0x11}], 0x4, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x9}}, @init={0x14, 0x84, 0x1, {0xfff7, 0x7, 0x101, 0x40}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x5}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @init={0x14, 0x84, 0x1, {0x5b9, 0x5, 0x5, 0x40}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x8}}], 0x74, 0x20184}, 0x4)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r4, 0x7}, 0x8)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000000)={0x5, 0x8, 0xff, 0xd9, 0x76, 0xe, 0x0, 0x6, 0x6, 0x20, 0x6}, 0xb)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)={r3}, 0x8)
bind(r1, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 1:
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x81)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="ffff3f36", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000140)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x20)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0xffff, @mcast1}}}, 0x88)
shutdown(r1, 0x0)

03:56:04 executing program 1:
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 0:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
socket$inet6_udp(0x1c, 0x2, 0x0)
socketpair(0x1, 0x10000000, 0xa1, &(0x7f00000001c0)={<r3=>0xffffffffffffffff})
r4 = dup2(r2, r3)
setsockopt(r0, 0x1, 0x0, &(0x7f0000000140)="5e73098d657fb57982e70895cdac6a4e22f4a7e53604859c614fba26a78250f3622d335c27eae13895fd1d7a261fed6e706fbdce4de3d1eeab765ac580056eea89eb4adbebc6cdad02", 0x49)
socket$inet6_sctp(0x1c, 0x5, 0x84)
setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @multicast1}}}, 0x88)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r7}, 0x8)
fcntl$dupfd(r0, 0x11, 0xffffffffffffffff)
r8 = dup(r0)
writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f0000000200)="2f88d22cb2eea12818d6b6f01207f840fe38a85704be14008ad5de1309c955ae0f403cc12d026e02e4aeddd9a55378809a72244cffa3edf223d3984b4cab0a5dc15a1bfcba4408ef87c2e165c01dbc7f1fdef437a78901f89982cc6c8d95a68c45ba0656f3a46939f3bff01f296d38be5a154c7b5fd632e35323f889797afa6cdd50fb898e7e054c6539b5a1df144ceaa8", 0x91}, {&(0x7f00000002c0)="253051729e4698ca6e63256971b1eff762b0b2c18089c67a64d5bbba4c0de3d59640838c33f54fb3ede474db2f232c783eec58d2cb6f669ebbf5caa97cb6ca3d2c72e2b2536ccdfe09402a8eb22da9a3dd125ad35b02be57d63fa666cdab0d76d9885354585d0a4c443c035fa456872555338bea87b990ab02", 0x79}, {&(0x7f0000000340)="a9a43812eb6d2f7ce2cf7f702a260e39913ce2d279ca85f985f2d40d3fb8516ea00a3986049472a6bcd6e0b1c24854ce", 0x30}], 0x3)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 1:
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x5, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r0, r0)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [<r1=>0x0, 0x0, <r2=>0x0, <r3=>0x0, 0x0]}, &(0x7f0000000080)=0x18)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x80, @empty, 0x4}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xca}, 0x0)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000001740)={<r4=>r2, &(0x7f0000001700)=[@in={0x10}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001780)=0x10)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000014c0)={@in6={{0x1c, 0x1c, 0x2, 0xa511, @rand_addr="352fd54cc2ae1406f0a9fc428e479e76", 0x3}}, r8, 0x2, 0x7, 0x180, 0x3f, 0x1f, 0x2f}, &(0x7f0000001580)=0x98)
getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000017c0)={<r9=>r3, 0x9}, &(0x7f0000001800)=0x8)
getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001840)={<r10=>r1, 0xffff, 0xf3}, &(0x7f0000001880)=0xc)
pipe2(&(0x7f0000000240)={0xffffffffffffffff, <r11=>0xffffffffffffffff}, 0x100000)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x105, &(0x7f0000001a00)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001a40)=0x14)
r12 = accept4(0xffffffffffffff9c, &(0x7f0000001b40)=ANY=[], &(0x7f0000001ac0)=0x38, 0x20000000)
setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r12, 0x84, 0x5, &(0x7f0000001b00)=0x1, 0x4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002100)={&(0x7f0000001a80)=@in6={0x1c, 0x1c, 0x3, 0x3, @empty, 0x3}, 0x1c, &(0x7f0000002040)=[{&(0x7f0000001d40)="c16c63f84807665f9c4533791bd54d45cb1094028359e6b9f1d319d011d622a3216e5444d1d861109fe96122ba85dee10d43108ed036aa021f2b5098731af1f9750f714fd61d666c25eddf00ef6b407ffad0ba7099dfb4eda9c8d3f7beca0b7e39667c6b333aa40163111259870e56da06f7df3ab70a9e878543aa0df23fad38d001f91daa081d0d3f48bb227caec7add3689fe32714224142416e101cf3d270d1c5134a0c42bac0eba1e5cc94a662d823eff624adaed045430b017e438851591ced6f1fc4c00bfff6114e32a71f0db8aa9f57fe8c", 0xd5}, {&(0x7f0000001e40)="7c4ac937d33a7d3cc03bb73b94f16b747b701dcc4a7190c831da982a14d92d8fe0c304a7d4b91f4c4f11e2aad2eae2e44548b21b23956d729797e6534c8cdc68bdbf76ecf9ff301f0c6e420590760564bd5b3fe01c0596685be49b40eea4415e4a1804d3bec649dd0fc088a191", 0x6d}, {&(0x7f0000001ec0)="dcfa4e792bc8ed8486d6f303ebaf5033a01410326cd40d34a901a02ddfd81c896ad911addb3039d36539c74c45071c3f3d21da01b286b14f3b29ef6fd5fba27dd9cfbe3101eb41ef7ba72471f589308be7ac38e36c8ad6ae419cb45624472045fbb9a436fa606d90c7ad1c9b2518cd6d15700ec83847a593f8d74fb2bb9a786a58c93b508f28056998b657d306dc5fc51b15be9ef574", 0x96}, {&(0x7f0000001f80)="0d40928e93c01ca7efd38875891ae917cb1cca3826bd66265821e0e18f9f65abbd86b209e8f9dce208510b31b8098efe47df89c7b9b1734c8808da6019e3ccaac198b0623016a1d0ac023ebac3306e9df632af582107f835ba5e070db20b2aa16875694b8a5e47578ca20c01", 0x6c}, {&(0x7f0000002000)="f010c5b8c2a896607bdb7ab0b2769eaff1e9cf3c0b520eed79", 0x19}], 0x5, &(0x7f00000020c0)=[@init={0x14, 0x84, 0x1, {0x284, 0x9, 0x2, 0x5}}, @init={0x14, 0x84, 0x1, {0x38, 0x1, 0x6, 0x401}}, @authinfo={0x10, 0x84, 0x8, {0x1}}], 0x38, 0x1}, 0x8ff79ef55f6e7170)
sendmsg$inet_sctp(r0, &(0x7f00000019c0)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001640)=[{&(0x7f0000000100)="5ec6b36c16ad", 0x6}, {&(0x7f0000000140)="4bc1a0c7cf9fb29ac3a4d52128190c18b0daa7d44ed0f76de9aa37f652011c1e708db2714d84a0c506d6cb66de7801b11845c37507040f4ba82c924cca53", 0x3e}, {&(0x7f0000000180)="efa4dafd55bbe7b3737e83066403dc", 0xf}, {&(0x7f00000001c0)="be3703d51d225a47faa7b53b6178cc47dc17bd3c35a87c36c10c448dabff3f6892840f95d83daeedb8ca145e6024ddce0fd198e13c4652b642be3614b57304d0b3d499f44f0d9eeee65d6e7567194d33e1dcc31e1fc4ea9543b156c823499b12fb024510dff79ed5a576fc9a2b36ed", 0x6f}, {&(0x7f00000002c0)="67ad04d5dc6a004855fbe1844c9b57915312cf0d8f29b9bac711cb1793244fb562c55de3e2b2f65fddf6d0630245dd25957c9ea6b908f009cc5713aebe8fc7417bf27ade0628cee5857ad316fead092cd9bf3d8c3a7b7bb5b6e6e7201d15667be5a0e6492520ed1c66958e874f68c0cb7a711ea9e4a314ab5ebb03f88333ef5caed1b2048ead27e16f174b78f7345aa7a5abb7f0e7f16ee7be0553dbc3cc338449bf762cc61a2d8a2326d9f1454ab3c17bcc285ccace79dbe2654e9e5628a9c27112763670a91d98cfa4c69b479519142cf2603140bb8351fe3d34f60dd464a8bbaf89622d49e418e928ff11f0b06fc4de27c00a9ecc15ecfc", 0xf9}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="adc4685a56500322f9c30919fe2a20d57818363ba07c0d399ba3b4419f71d921af3b670b930655a8727428f8853898b59b4fbbcc4a4117fe45dbd7659e072010c0f78f615cdd645cb27692bcf49c635450080f1b94fda7d9b53065c9152981b8a66d34ea58a35dbfb15c0b4fc437939d3b1c611dba8500e910a2897a889b84d571cf7374974b473807e5c1f2a6be937c0ef766d01c592352182832148d8a31a05a089c80c8dd728f3cdea8dd1f1b2c806d8642948c8ff0e3bcdd6dad08d9196fc9b59ee82a3a87a467e9ae5e8fd46071", 0xd0}, {&(0x7f0000001bc0)="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", 0x167}, {&(0x7f0000000240)}, {&(0x7f00000015c0)="f903468e9158426b0f4c8cb8d04fc34a7d26096f151ca108fee5dee7d995174338d331eefbdbba55dca4b9e4b0041b0ae400a335d53146f38df3323f4b1ec73ef16864ce67b8397f608309aadd9347396a869d7cb6d3dd72b993799aa2c3a1f9aeac8da25ba8f562770d09ecb73f86c558", 0x71}], 0xa, &(0x7f00000018c0)=ANY=[@ANYBLOB="2c000000840000000200000001000004001100000600000003000000200000000300000009000000", @ANYRES32=r4, @ANYBLOB="14000000840000000700000003000000000000002c0000008400000002000000010020000001000003000000478b00000500000085000000195e0000", @ANYRES32=r9, @ANYBLOB="1400000084000000010000006204c4deff0f0500100000008400000008000000fbff0000100000008400000008000000070000002c0000008400000002000000d1067f000000000000100000fcffffffffff00000900000007000000", @ANYRES32=r10, @ANYBLOB="1400000084000000010000007d6903000100030014000000840000000100000000000800eed8f7ff"], 0xf4, 0x2018d}, 0x8)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet(0x2, 0x20000000, 0x60)
setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x7, 0x4)
r3 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 0:
syz_emit_ethernet(0x3e, &(0x7f00000000c0)={@local, @local, [], {@ipv6={0x86dd, {0x0, 0x6, "0f737a", 0x8, 0x0, 0x0, @rand_addr="dfce37b29e547d4fad95f29206d9448f", @local={0xfe, 0x80, '\x00', 0x0}, {[@routing={0x33}]}}}}})
readv(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/247, 0xf7}, {&(0x7f00000012c0)=""/4096, 0x1000}, {&(0x7f0000000180)=""/50, 0x32}, {&(0x7f00000001c0)=""/63, 0x3f}], 0x6)
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002300)=0x1c)
dup2(r0, r1)
socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000022c0)={0xffffffffffffffff, <r2=>0xffffffffffffffff})
fcntl$getflags(r2, 0x3)
r3 = dup(r1)
r4 = socket$inet_icmp(0x2, 0x2, 0x1)
setsockopt$inet_tcp_int(r4, 0x6, 0x48, &(0x7f0000002340)=0x400, 0x4)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10)
setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0xf3, 0x8, 0x4d, 0x4, 0x0, 0x7f, 0x6, 0x4, 0x80, 0x1, 0xa0}, 0xb)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=<r1=>0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xcd)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={r1, 0x3}, 0x8)

03:56:04 executing program 1:
socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000080))

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1c, 0x3, 0xb2, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}}, r4, 0x7, 0x40, 0x4, 0x20, 0x80}, &(0x7f0000000100)=0x98)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000080))

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = open(&(0x7f0000000000)='./file0\x00', 0x40000, 0x182)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r6=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r6}, 0x8)
dup2(r3, r2)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r7, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000040)={0x0, 0xc2}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0xde8}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0, 0x8}, 0x0)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, &(0x7f0000000080))

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x0)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xde, "d58cc56be3763cc01e2c1655b8e38107ab8e460d75206bbc9d410c08ca24f5560e74670399abd70c39d8d6ccc465ea56c49e243468f1bf8ae97c9cb8cf5c7980824112ecd809b6d914c7629ef3331ee4e88e0f041f52966d2e59132ebc4284d12b3def7fb6984abf309323e27162fac65c798a92f29f0f0e3e95c08f894db5fa1c2dfb55a79ba800ef92480665b1546d9d5d106b0806f745db14838d943f8abc31ab92bfd8b026c534af92b0af31b6c38b866e9e4816932c8c76a26fed5b79913c5ad8a2fd57c71d0430bd17df93e40ce9d6805723104f2b769555fdd05a"}, &(0x7f0000000140)=0xe6)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x80}, &(0x7f00000001c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x0)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x1}}, 0x0, 0xfd9, 0x3f, 0x0, 0x9, 0x5, 0xd0}, &(0x7f0000000000)=0x98)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet(0x2, 0x10000000, 0x73)
setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000140)=ANY=[@ANYBLOB="ac1400aaac1400aa02000000030000000000004e0000000000000002cbe6319c451e9569ca8fa9f37701b6b3e01831865893b3a80dda78fa0ce3f65602530f065a197aefa79a78991f58f49ab5f410812e2f1a342d1b151f14f51697fc0ba0b56c6b3202a028b3055b7f15e05180f5cf16dc26c6f9f2988c9ae7216203e59265e791f9d2deef121b389a15d55c4974e28cc75536070e1b947347a0468a5ff460eca2e4732e67c07e91c9545bd8dd0ff7b0c03e689573bf50e6cea39c150b0c341e32326cde0382eba16935d9aab84ffbc14b270ab5cfce01e54bb2957b17727a35f41e709b8fef0ab50efda7a28630bb5616afcb5048cd69"], 0x1c)
socket$inet_sctp(0x2, 0x1, 0x84)

03:56:04 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x0)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0xffffffffffffff23, 0x1c, 0x3, 0x0, @loopback}, 0x1c)
r3 = socket$inet_sctp(0x2, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0xb)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="144ead47c52734603c108a0da3a3b2e96101fabc53f86b48a0d03a903e1da965572ade664a0b8fb211905358f0e9184ed947cfb7927d0de9557723038eb1867c70e0bb751212f8637a2c281e971fbd5541e1d8c0ffb461fb31f9ebe6e66200"/104, @ANYRES32=<r7=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000000)={r7}, 0x8)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000080)={r7, 0xd4, "cb511c955ce2554d554f0e23bbc67bdb072b9a722a989e61c12d2570088ce238433107b1e4c1585f2b0c0868e66f8d5001fe1668efcae7b8f494165cccf6e2cc727b184a5b720c51d0808979fa9e2684711c866353a07d6202c4b4e2d459c9a1e24ba5fb96163dd13f4dd170ca72d803aec9eda59dfca1de425c77a4216d9eb790bf9634a5ab3345826359578dc9ce841e442d74edded50ca4c516644aab93b37715f7c41a75e394631c6c46856acb83ab35672281b19de5cdbf3022af05bcf9ed70089c008815bc5e19ef609a6db1dbcb54c821"}, &(0x7f0000000000)=0xdc)
r8 = kqueue()
fcntl$getown(r8, 0x5)
r9 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 2:
setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0xac62, 0x4, [0x8, 0x8, 0x9, 0x20]}, 0x10)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2, 0xfffffffc, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0, 0x4}, 0x180)

03:56:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xde, "d58cc56be3763cc01e2c1655b8e38107ab8e460d75206bbc9d410c08ca24f5560e74670399abd70c39d8d6ccc465ea56c49e243468f1bf8ae97c9cb8cf5c7980824112ecd809b6d914c7629ef3331ee4e88e0f041f52966d2e59132ebc4284d12b3def7fb6984abf309323e27162fac65c798a92f29f0f0e3e95c08f894db5fa1c2dfb55a79ba800ef92480665b1546d9d5d106b0806f745db14838d943f8abc31ab92bfd8b026c534af92b0af31b6c38b866e9e4816932c8c76a26fed5b79913c5ad8a2fd57c71d0430bd17df93e40ce9d6805723104f2b769555fdd05a"}, &(0x7f0000000140)=0xe6)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x80}, &(0x7f00000001c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @loopback}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000340)="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", 0x18b}, {&(0x7f0000000180)="316fb89cf6b46e22b43930295cb1c9fa1175f7d30d36ec277b3eb74eb21008a188d44e65542c9ee30cf28482a56cbf71b34fee73611dc9f57a12353b636ff853e1ec19738491a172cf4963adfafb54f311c3682d35b6284311d5732ac70da5", 0x5f}], 0x2, &(0x7f00000002c0)=[@authinfo={0x10, 0x84, 0x8, {0x3}}, @init={0x14, 0x84, 0x1, {0x3f, 0x1000, 0x1, 0x3}}, @authinfo={0x10, 0x84, 0x8, {0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @rand_addr="ad2211817510969c2cc0ed87d9a79b4e"}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x100, 0x2, 0x1, r4}}, @init={0x14, 0x84, 0x1, {0x3, 0x2, 0x5, 0x2}}], 0x80, 0x8}, 0x0)

03:56:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xde, "d58cc56be3763cc01e2c1655b8e38107ab8e460d75206bbc9d410c08ca24f5560e74670399abd70c39d8d6ccc465ea56c49e243468f1bf8ae97c9cb8cf5c7980824112ecd809b6d914c7629ef3331ee4e88e0f041f52966d2e59132ebc4284d12b3def7fb6984abf309323e27162fac65c798a92f29f0f0e3e95c08f894db5fa1c2dfb55a79ba800ef92480665b1546d9d5d106b0806f745db14838d943f8abc31ab92bfd8b026c534af92b0af31b6c38b866e9e4816932c8c76a26fed5b79913c5ad8a2fd57c71d0430bd17df93e40ce9d6805723104f2b769555fdd05a"}, &(0x7f0000000140)=0xe6)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x80}, &(0x7f00000001c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x0, @rand_addr=0x4}}, 0x0, 0x1000, 0x3, 0x1ec}, 0x90)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r5 = socket(0x2, 0x1, 0xb5)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r5, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24)
setsockopt$inet_tcp_int(r5, 0x6, 0x22, &(0x7f0000000200)=0x3, 0x4)
connect$inet(r5, &(0x7f00000001c0)={0x10, 0x2, 0x2, @rand_addr=0x1c}, 0x10)
setsockopt$inet_tcp_int(r5, 0x6, 0x8, &(0x7f0000000100)=0xffff, 0x4)
sendto(r5, &(0x7f0000003240)="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", 0xf90, 0x104, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0x2, 0x2, @mcast2, 0xffff1eae}, 0x1c)
shutdown(r5, 0x1)
r6 = fcntl$getown(r5, 0x5)
msgctl$IPC_SET(0x0, 0x1, &(0x7f0000001180)={{0x0, 0x0, 0x0, 0x0, 0x85, 0x108, 0x80}, 0x5, 0x40, 0x2, 0x7, 0x3, 0x7, 0x0, r6})
fcntl$setown(r4, 0x6, r6)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xde, "d58cc56be3763cc01e2c1655b8e38107ab8e460d75206bbc9d410c08ca24f5560e74670399abd70c39d8d6ccc465ea56c49e243468f1bf8ae97c9cb8cf5c7980824112ecd809b6d914c7629ef3331ee4e88e0f041f52966d2e59132ebc4284d12b3def7fb6984abf309323e27162fac65c798a92f29f0f0e3e95c08f894db5fa1c2dfb55a79ba800ef92480665b1546d9d5d106b0806f745db14838d943f8abc31ab92bfd8b026c534af92b0af31b6c38b866e9e4816932c8c76a26fed5b79913c5ad8a2fd57c71d0430bd17df93e40ce9d6805723104f2b769555fdd05a"}, &(0x7f0000000140)=0xe6)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x80}, &(0x7f00000001c0)=0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:04 executing program 3:
socket$inet6_sctp(0x1c, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 2:
ioctl$BIOCSETF(0xffffffffffffff9c, 0x80104267, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x20, 0x5, 0x81, 0x7}, {0x6, 0x6, 0x20, 0xd}, {0x4bd, 0x0, 0xfe, 0x80000000}, {0x8, 0x43, 0x9, 0x4}]})
r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c)
ioctl$BIOCSETIF(r0, 0x8020426c, &(0x7f0000000500)={0x10, @ifru_dstaddr={0xd4, 0x4, "8d25da929269c990ba03e2475cf5"}})
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r2 = openat$bpf(0xffffffffffffff9c, &(0x7f0000000640), 0x4, 0x0)
ioctl$BIOCSETFNR32(r2, 0x80084282, &(0x7f0000000680)={0x8, 0x20})
r3 = dup(r1)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000380)={0x7ff, 0x400, 0x3, 0x5, <r4=>0x0}, &(0x7f00000003c0)=0x10)
sendmsg$inet_sctp(r3, &(0x7f0000000540)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x1, @rand_addr="16edb4367090a5d7417f38a332ac3c4d", 0x1}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000100)="2172397c2107a12b9583fe2c1e591211c9c37c8cd2da0d7115d50cdbaeb5acb3f7a811d2752791ec3744c4bf6d42dce06366b9cbbdaef604b21abbc309ab6b915a061646aef0415037441ac116b995e2bcf02921273b080479a10e", 0x5b}, {&(0x7f0000000180)="9923baf9eafad44f44478a878c5e5914d079447506688b438d0947a6cff57ba806c181a06b6dca4cea5a3cbdf3e191461cbd6e440993480158302c7863c634e39502ab0f44564c3f1d75a229dff98614691e0cd3946ed0b934e65047d2109b6a9349c085179dfa48", 0x68}, {&(0x7f00000002c0)="08045223d5e5123f182c9fedb4c1497eb6bb9a9d8fa2e8269917d44228036e177570fb354ea7f8908d7d5a4f67de3e0e728bf9f93bb45ad1db542e138fd55da1f5c149c37f4cc35a249ece2c9aa6d394c16b6c286a008f457c1beb66970747b132d563a56b11845119088286e98ffa30b04bffd194c99377c463ba0ca3770cdaffb03d7536690981a214375d8e589d3d141e54e8f12303c3eb490cec", 0x9c}, {&(0x7f0000000200)="f33cf8f9b0d95270bea1", 0xa}], 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="14000000840000000700000001000000ff0f00002c0000008400000002000000070007000010000002000000ffffffff190000000100ffff00000000", @ANYRES32=0x0, @ANYBLOB="2c0000008400000400000000000000000800000600000001000000", @ANYRES32=r4, @ANYBLOB="1400000084000000070000000300000000008001100000008400000015000000000000001400000084000000070000000000000009000000140000008400000001000000010056040300018014000000840000000700000002000000090000002c0000008400000002000000010400010061000009000000df0f0000050000000900000005000000", @ANYRES32=0x0, @ANYBLOB="14000000840000000100000020003f0009004a0b"], 0x10c, 0x5}, 0x2000c)
r5 = socket$inet_sctp(0x2, 0x5, 0x84)
setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000580)={@in={{0x10, 0x2, 0x2, @broadcast}}, r4}, 0x88)

03:56:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={<r1=>0x0, 0xde, "d58cc56be3763cc01e2c1655b8e38107ab8e460d75206bbc9d410c08ca24f5560e74670399abd70c39d8d6ccc465ea56c49e243468f1bf8ae97c9cb8cf5c7980824112ecd809b6d914c7629ef3331ee4e88e0f041f52966d2e59132ebc4284d12b3def7fb6984abf309323e27162fac65c798a92f29f0f0e3e95c08f894db5fa1c2dfb55a79ba800ef92480665b1546d9d5d106b0806f745db14838d943f8abc31ab92bfd8b026c534af92b0af31b6c38b866e9e4816932c8c76a26fed5b79913c5ad8a2fd57c71d0430bd17df93e40ce9d6805723104f2b769555fdd05a"}, &(0x7f0000000140)=0xe6)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:04 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x4}, 0x8)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:04 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:04 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0x6fe, @local={0xfe, 0x80, '\x00', 0x0}, 0xe49}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESOCT, @ANYRESHEX], 0xb0}, 0x0)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 1:
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 0:
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xffffffff, 0xc5, 0x201, 0x6, 0x44, 0x8}, 0x98)
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000140)={0x7ff, {{0x10, 0x2, 0x3, @rand_addr=0x9}}}, 0x88)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r0)
ioctl$CIOCFSESSION(r1, 0x80046366, &(0x7f0000000200)=[0x10000, 0xdac, 0x400, 0x401, 0xff, 0xbc49, 0x58, 0x2])
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x200, 0x2610, 0x1, 0xff, r8}, 0x10)
setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r4, 0x8}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:05 executing program 1:
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket(0x1, 0x6, 0x7)
r3 = fcntl$dupfd(r2, 0x0, r1)
connect$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0x0, @broadcast}, 0x10)
r4 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0xc, &(0x7f0000000280)={0x1c, 0x1c, 0x0, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x3}, 0x1c)
r5 = dup(r4)
setsockopt$inet_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x0, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 1:
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x2, 0xd5, @local={0xfe, 0x80, '\x00', 0x0}, 0x80000001}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0], 0xb0}, 0x4)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=<r2=>0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x1008)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x0, 0x2, 0x3, 0x10000}, &(0x7f0000000200)=0x18)
sendto(r1, &(0x7f0000001300)="5dc8d257c499076a8ed56351a302dda1e5afdf250ec4eea363317f49dbec1ecb7a1e1f232af6b6e32307a6966677575fede9e546725fa74598b697d4a79acea2d9d2e9c2c64970d10345b8b04e938ac64f9ad11b1467be14058ff2b0c1ea51c905d3b270c6d7aee746663dfd41babb3351", 0x71, 0x101, 0x0, 0x0)
socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)
sendto$inet(r1, &(0x7f0000000080)="38e8068e90c2b63686b16b11d76fde3429d58a47b5d4a2085acee22cead5117fe7f9f5783bfbd0cd0f1b7a1fa11bd0c84281aa64e658df1cd9028f64fdf89d97f0fdc774b13da7cb19d5cfc557a8f3731bf959b56918047bbc70e7671608e32b4ce24cfbec96e4708f3267451b16d1d1fe40642c7e875bed3f46cf4ea1b37545057e5815d679d8875cbd7b8b5a472587183e9e8d93b4abc7c58300d62c5ed9c488e78af3c3361b13b113749f7a92464071864f6d100530ca586a6f1196732e2140c0f6b47da37d98f150a7486879328fd42cb5b0d5a214b2adc986216d0d09b84179ba4d786ddbeacec3f41ec84331b357", 0xf1, 0x20008, &(0x7f0000000000)={0x10, 0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10)

03:56:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x3e55, @local={0xfe, 0x80, '\x00', 0x0}, 0x7}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="ef100064fbed451586"], 0xb0, 0x88}, 0x0)
r1 = dup(r0)
sendmsg$inet_sctp(r1, &(0x7f0000001380)={&(0x7f00000000c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x8}, 0x1c, &(0x7f0000000240)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="5e823087afe485590b4f0b328be65c3d0fcb1fcfe63d401d0b166dead7f2d1eb903bab06aaaea1862f190c96e7acbd9b16ca40d7cc31ee48c575a8ea0b7c87ac518c9a94c0c007d403c6c2bfb80961eea67bfeefdaeacf4e27e322496a6330bf5ffbea07073f1185223cc54fafb9cdaf13188964dfcbebf855ff44a2ddfeb2a73bc7b0b6098674f51ce70717d6cb17cc69d93d7afbf9ec2bbe9d9d5a3c5646053c9a6edc6437", 0xa6}, {&(0x7f00000001c0)="6b3d3dd7581db13a11e8569fa7f11ddc73a77f652e1c6f22d424e123e131fad7c768af9aae660caa73007462380d07cecd990b178539e17e62da962e9da14ac87d5dc5e24725f2863249251756a5e3790e4c68bac6d49979d9921110f62a5a076bf7f751e98044eb5ed6512edb39b0", 0x6f}, {&(0x7f00000012c0)="1d05cf9f5b07e642da2b519c2b0191ef2941987d84bced775ccbf535e39cb6a8acf15ad58c02ca16d980146344383972b4753085c0facbd710db64b83a064f5079c5bb93e2d6df3a43da4a96c9b306e1eded9c87cf10f9a60fb6d705d0937f7871631dded591be0399ba66452323d1aa4f348c583267dc42149d10020b37d315ae1f29ae524d1d01ec03c40f62c667180f0c1248f578f7181db00b59f25b3eabf810783c7f411232f8c01a", 0xab}], 0x4, 0x0, 0x0, 0x80}, 0x4)
setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xb, 0xa5}, 0x8)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={<r3=>0x0, 0x75, "e42fb28a813258f970d7a7924991ffca9bce452f3be440d7394a44a835592403c1a7e40aafc04c0778bbb8ef7816159a9014f7efb8fa58138ff31972f26f02b6b81e87326b70eaf48159153350ec3e98391f29a981b800069f74f9bea13ab59b6ff9096b7b7e39e6af015d7aa7f5dbe9a393db0a1f"}, &(0x7f00000000c0)=0x7d)
setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000100)={r3, 0x89}, 0x8)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000000)={r4}, 0x8)
setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0xffffffff}, 0x4)
r5 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r5)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup(r5)
setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f00000000c0)={0x1c, 0x1c, 0x1, 0x9, @ipv4={'\x00', '\xff\xff', @loopback}, 0x8000}, 0x1c)
r6 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000000)={r7}, 0x8)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x0, 0x1ff, @mcast2, 0x61fce0c8}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES16=0x0], 0xb0}, 0x0)
r8 = accept$inet6(r3, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c)
freebsd11_fstatfs(r8, &(0x7f00000002c0))

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x0, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @rand_addr, 0xffffffff}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
recvfrom$inet(r0, &(0x7f0000000040), 0x0, 0x41, &(0x7f0000000080)={0x10, 0x2, 0x1, @broadcast}, 0x10)

03:56:05 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="82bfad4a", @ANYRES32=<r5=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
r6 = dup2(r1, r2)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = dup2(r8, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000500)=ANY=[@ANYBLOB="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", @ANYRES32=<r10=>0x0], &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000000000)={r10}, 0x8)
getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000180)={<r11=>0x0, &(0x7f0000000080)}, &(0x7f00000000c0)=0x10)
getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000100)={0x3ff, 0x100, 0x0, 0x6, r11}, &(0x7f0000000140)=0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r12 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r12, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 1:
socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r4=>0x0]}, &(0x7f0000001700)=0x8)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r5, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r6 = dup2(r5, r5)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r7=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r7}, 0x8)
setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={r4, 0x1}, 0x8)
r8 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r8, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r9 = dup2(r8, r8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000100), &(0x7f0000001700)=0x4)
r10 = dup(r9)
setsockopt$inet_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, 0x0, 0x0)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 2:
socket$inet_sctp(0x2, 0x1, 0x84)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, &(0x7f0000000140)=0x8)
r5 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="d752d700000000658f0b1bad1ff6a6ca40b06b4a585a0fde9cc933750ea21c9b29417e0124b570038d46d0abad44fc32d66b7725a0357d1bc34910926aeb8ed68ca8dedfaeae7eb3b738c6dac4eeed483290c460fa7644fc6eaa000398f387e4134b282885a37c86ae52903eedea33afc65bc8cb640956fa0fdc7a8d3aa165e1b5af92bfcb8696958e28bd370678cc031012546e3314d42d10286e8c9412ef28575edbb27be9a4f7849b375aebeb4cf7dd", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r7 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r7, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup2(r7, r7)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r9=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000000)={r9}, 0x8)
sendmsg$inet_sctp(r1, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @empty}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYRESDEC=r7, @ANYRESDEC=r5, @ANYRES16=r9, @ANYRESHEX, @ANYBLOB="ab963cbbfcf927440b7e269087bfd07a6b87c86f4a0ed7c68c63e7804a801ce2ec0fa26e3717949632d8c4ce6e1d6648e21f41489b0f99dcb43e5510dffe09e5b0226e520a43c2cc9aae6ce1ef3ade667388249c982af5813710223fb1f0d74f106457d3ea4167ce8d76ecf81cefaae67d11a7c58ce2e2a9366ec358f69617c9644d0b32db8bc1e5e8f92f1ce491d5a8222872dbdd5aab3b8a689ff1c09fa31db78f064698e836cc454cf7cfe8568b98a0ea73153a87ef6dbc58d014d6cbb2a8ba437cd1b7884823637864925fda28201511b1b5dd0e86b96a11fb3cee8ecadc56d5224b87efca7da9b9a0dfae8d86c59254d9f1c8"], 0xb0}, 0x0)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet(0x2, 0x4, 0x8)
__realpathat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=""/1, 0x1, 0x0)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x1, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r4 = accept(r2, &(0x7f00000000c0)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10)
setsockopt$inet_tcp_TCP_FUNCTION_BLK(r4, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x400}, 0x24)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=r5, @ANYBLOB="4aaf93be"], 0x8)
freebsd11_fstatat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x200)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r8 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, &(0x7f00000001c0))

03:56:05 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = socket$inet_udp(0x2, 0x2, 0x0)
r3 = dup(r2)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x1, 0xfc}, 0x8)
r4 = socket$inet_tcp(0x2, 0x1, 0x0)
connect$inet(r4, &(0x7f0000000000)={0x10, 0x2, 0x1, @multicast2}, 0x10)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 0:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = dup2(0xffffffffffffffff, r0)
sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
accept(r0, &(0x7f0000000180)=@in={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10)
r2 = dup(r0)
r3 = socket$inet6_tcp(0x1c, 0x1, 0x0)
cap_ioctls_get(r3, &(0x7f0000000200)=[0x0, 0x0], 0x2)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={""/10, ""/2, @broadcast}}, &(0x7f0000000080)=0x1c, 0x20000000)
ppoll(&(0x7f00000000c0)=[{r1, 0x1}, {r2, 0x2}, {r4, 0x3e}], 0x3, &(0x7f0000000100)={0x6, 0x4}, &(0x7f0000000140)={[0x1, 0x8, 0x9, 0xfffffffe]}, 0x10)

03:56:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xdb, 0x800007f, 0xa}, &(0x7f00000000c0)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(0xffffffffffffffff, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x9d, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x80}, &(0x7f00000001c0)=0x8)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, 0x0, 0x0)

03:56:05 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8)

03:56:05 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, 0x0, 0x0)

03:56:05 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x80}, &(0x7f00000001c0)=0x8)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x81, &(0x7f0000000280)={0x1c, 0x1c, 0x2, 0x0, @local={0xfe, 0x80, '\x00', 0x0}, 0x6}, 0x1c)
r2 = socket(0x1c, 0x10000001, 0x84)
getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000), &(0x7f00000000c0)=0x8)
r3 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x9, &(0x7f0000000000)=[@in={0x10, 0x2, 0x2, @loopback}, @in={0x10, 0x2, 0x2, @rand_addr=0x8d1}]}, &(0x7f00000000c0)=0x10)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001300)=ANY=[@ANYRES64, @ANYRES64=r0], 0xb0}, 0x2008c)

03:56:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, &(0x7f00000001c0)=0x8)

03:56:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, 0x0, 0x0)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r6=>0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, <r7=>0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r7, 0xe, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, r6, 0x7, 0xba4e, 0x82, 0x2, 0x1, 0x1}, 0x98)

03:56:06 executing program 2:
cpuset_getaffinity(0x1, 0x2, 0x3f, 0x8, &(0x7f0000002940))
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
r1 = accept4$inet(r0, &(0x7f0000000040)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000)
getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000002640)={<r2=>0x0, 0xbf4}, &(0x7f0000002680)=0x8)
socket$inet_sctp(0x2, 0x1, 0x84)
r3 = accept4(r1, &(0x7f0000000380)=@in={0x10, 0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000002800)=0x10, 0x20000000)
getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000002840)={0x7c, 0x1200, 0x1, 0x6, r2}, &(0x7f0000002880)=0x10)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000028c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002900)=0x14)
sendmsg$inet_sctp(r1, &(0x7f00000027c0)={&(0x7f00000000c0)=@in={0x10, 0x2, 0x1, @loopback}, 0x10, &(0x7f00000025c0)=[{&(0x7f0000000100)="df15e741aee20845ce523a219dcc28e992efc6d8adda81e080a9a01c75582953674f3374722bc031ae58760a2b7458153edf150eb0967a45b0e1469514819a01c1952872714a023b14f05d272d0c003906ab2d5a4d991c4af848b48e7d475ae5d176c30397b010e4a97180dacc6a178868166a211d520ffe3eaa83bce9352c35271783e6e50c995632e433665ebcf27e9a64d67e3378bd5a", 0x98}, {&(0x7f00000001c0)="f1be0cddcb8763b49ce1cb506e0ed9fb032dd555aacb9b3066dc4bf80bc5127ddf9df34dfd2d635d7a5877432f58318ea2841dce2b573e392b4cb77c3f8a43748b617a5d4f518f930390c6fefbfdf48f2582410a6a6723aa21cd98c2b4415c41681f9447b528866c86a48ae88641598e38cc9f14ca83510c8192823c2c1cc6f83fe40612cd90644e3a577532e647", 0x8e}, {&(0x7f00000002c0)="78ff97366fcba4a532d1051795732aaccbaa15215b44ea059e76799f666b491e83a6aefd1662e70480f74df07c7ce8a113a1ac57c4886c3d181494f6aff0259d5c35f3febc91c5efb01b0054cdd6c5d8bae2cc6d0d8bf414ca0fd56c4ba8f5d93871bcaad95b3d5eb1b279feda4eebeea1098a0b2ddba82ffeacfcec782faf4d75af7778e8d0efd298722d42", 0x8c}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="7f00f25f995c52aca2817a9850577c9e39cdecc56ff7dd97aec60ac37c0a19d8c13191036481f80d1505c9734332622d710cbd3d32e6171719a4e92c19c123c66cacf02306c741d571d4bae95a99399a9be74d4ebf6676755659df7ec6bc71fee32d7f7a55339b7d8df3de6bb6279c836439f48d8d98477eed7e14c26b84f4c929159e536fb7e2f58d5cc8cba2907622a150fbd3a75fca7ad38d0757b31569abaee8d95c419c882da743e915a35ee5c3439c005ea6e64df83d827b15752af8f22edd1dc2d34d5a", 0xc7}, {&(0x7f00000014c0)="5b7aa8a901b03aba7d81921b5539ba0c4a8724e647eb1caba7ce8d38a040757f32dc803d9c91e2b79523ea273d4eef58e6e84eef07d890a06d5d36b913a343bd04016f896831527990946f410ea69b3d225275f883314138e025945f7e2125fefc579c3dfe597a5bdab710581bc1766f501fba50cea1bb61701e1258593eaa7497177103610edd5651ff3f3fd2aa7117961e928cfcdb114d214086afbd67312ea1828ffc579f4684bb8d24676f815e4464314ddbddb38aa3dc0e2db3652b0fdaaf5a73c796841076f72e08d1c778a02853cc5ae209efb7f710ef78a5fd67ed8ab5e57f0433d2efe05ecb120ad46bee8177f80434abc34ab018c0adb11dd1eb8199b3b5613e2bc3010f03ef0fa7402d53e7d8aad2fa8b505b7c7064b41fcd4d2a4143808ebf7c9a4bfb5d7271c7f4e1869ae09d26647fddfe2fb79fd4a098f78048b9e68159b5a0118c7a4c08da7ad31d8ae906fddbf1baac6d166a62137ba007ca3b63e8c54509ad2bdeae0f69ca00a1472440ffa6bff57f45e78181dff4d52de4a228c8aec0f004a3be6d87e7730e6a8e12b3facae10fd0b6eb5c91ec742cebb0e7750e2a35a9fe13913863466c2d3cf11e8da8d518d1d888200e1c74858727b7a764af094fbf47e00ff544cb7fd0f806c81c978d02300199fdf54aa7394c5a11ae66937da4d60445cf55ef1a54c0cc087ba1f00216ff6e5ab3feae87615eccec2d20a0b70ffc3f3ea659f4300a4fff440537aa2b674061547fbbd104359df61f8a6821f49cdc4b2f24cf2e2ff35b5582f559e93a6e6474a73cfafb9f6f38ca9b3d3f82e9a81cdd5cd59eedcddd1a7395bee4de738892bed35fc7a7faa5ef2f97329207ad16ab372e0031bf9bce87ea8eef21aad4e2f0b07bb9164f4fde49337dc862dd9189778aa3300fbed0ce4dbc1632912fa13e615e62d978802a2a31126cfd9b1b2b1d5aa064252d6b3787b24f3d25dff9406c6e8923a7f0b6856c6a2a938d5b8b014f73ab8f987829deebf4d74771f73251c4b02f65f3684f8275f3671078cc7ea66b588101d93cc8f51851e378a43b626f8ef2f845cb7f13574c83624f9778f990499bbbfb7e1b6e2fe5a6c2fe3908fe5342b3d94e6b59be203fe4ff5ab8ccce2e3bde388f5c50824aa45df1c2796d7110ac93ed3ba8cacd961d7d103a01f98cbb294ec23fba46ce668df0afc39f71ea453459349e0a87bcbeb85fb3264b1f22093789a2c1c36e6fe728f9d70742058d93fd7128a893b5518de9f8c92e0f7ee0266f2deb0dee2bde443165e3141aeec75c6e87a6424204af56c84e9675fcb3eae5414fedd8aee152fbfe47bbfb72fa770de5cac8b7cf8840e6d78f7c8aa10ea53e49199968d2b65a80850db24ed48d024bf6ceb893111a571eb318d97a7039a6f342c953eed27a4fc290e08279c372975fb63c0e6d5d6a293c210301cbeeb36698188d05897d2fc67f85887580dd404d11622123db099b90f4b60d5e6a62e9124d138994e843b0253df038ebc8764f5ad05f3d773585a6f8bc97fe6f9f290dea16e7b0d8bd9098e42257ea858cdcf2fba3ba97a9763e68ce30c459dcdde34029f9427397dbf7ffb7c60eb8a4b95ef54a8a4a98de217c9473a4841e18616f63f9296f49a14c77c2e444e83f7bbe87f8b84f8be4d52807e9ca4d7cfb0020539dd76f784ce47be12fd18d703be4545adb277277ff234ca055dcf8eb2ddfee8e79a88db81df9c8e98e240e6dc21d6cab4be3872ef995537e220639cab98b7bb1b11f8bc28172e8a2cfea266c702e0b0b9fdae454a02c2d6653a479f3a34c7f14de9eb5ba56a0349ac9a2b0ee704127aae7f3d206a1b1ac7a34b432eab01c03dc69419d850db1bc54337a7be98e54d062953bd7fe43ef875092329a3157496494f4f5c629e13e50724d9b100d7a7714db8c7c7808dff5a33ca3ef31a5b93a1d05d582443e76932891ad97b3d6875816e6e1946bac1bc20335b520f7ab0d135c862d24866882283b72ffdf180276e192cee174a6bc5d844916455802c1f97a7cb714b3e19e4d248f6fd64f573d2bbea0923ee30cc9adeaee039dee8aec246230747ce55efc1ac1e6bb0f3d05f2c23421f31c0da6ffe1c68c7d3a1b0d0737f02cea8c7252b51a07837e5d66389eadcea669780e8d1368c4b4ed5226b27502e52bbff6841c344178db0eb94ea2c1af9fbe7a8ceb847f830d70bcdbaf793f6bfae23550253deca00a8363d4b43a3f9dfff191deb4386c3da1c2d6ab522e93c208c40a08887da05131c1019f55c37bb4d00cd62c54ab02374e9cbb9b8abd140e4566c7412494060d6973d3022375ba1a39175d52e7e46662519cc422a14ec135f1bafff82ea8f5410305b35af3103097d589abe0fd83c4e0b8aee26abb761772160b9fb8f75b56951a15e1fb67afec4785566eb3b76e7947c462f73d0613b11a09a2e0bb3725806088e1eebb63fc4391ddc126bf072ff7da3c3e7b2fb4c2240a23a385ed467defa02e3d4e627e044c82f57725a2dcfd368a420f6c48aae2339ece214341e786daf7e4a5e4bfdf96ee59563f06e769fc1c578e1931ebb139cfa09e2e382319a4a2794cf6fee0ea1d3c5dd7a62e19d8543782f389a66a0d7ff3cb18b0a2b06a77b9de264492c1d2be9ec2cd1464e5ecdc1dcc7e9715a5194866c734e5eb75e10e01a36be8655d4c792d5536f04dbb142a36b7bae3a787340d25d71e16809ff06cf2171ea5d03e9d8add1505534f3acf2debe4c85398e5f5256879fb6a7ea1a7266402312bfb7e7bc9f18e86f1971b31ff3a4c3956b9d12c0d6826648b2cf1f8f6e40c7056108ff1dd9b0930ef847527e4404264bd970eb20f0956ed63ee4a4570b22015af3d5a47b738059df184f99303da74e94583a66440fec6ffad8cd9847a4a5b1ab2e5bba0e80ef23f605f274db134c4e6e842d249ccbb518acabceb466517de3e49286ef0a3fb04c2924a45c918866805ca301aedf1542c8ac133a06b8d6f3e0571e60ca2ab2cc1718128b03e7ee07d931496b87447c083ee8d0ae901201d96a78d506348daf80686ae71d7f961920f1327c314d78be428386b4173f901ca403b1eb85cc174ab24c8aff535d75daa93daf551226c314ce5da0f5bd7b8707e1ca6c9f3eda870da3985d196d34da95eb29eedc7853b8fd737f54e33bbb0370ca4bf0c59dc46e727a23ec2de13d65f5836a93478b1deb2128cc430e8b31d1c25444817178b1fe2a6dfe09944ecce09506bcff719f9d15e294e113caa7b54ea98f489ca40ea565087841d6e614348fdc20fbd12efebcf520317951f1c974cce11bca6d4a3a6ce8c5d9813b089c41b3d40531cba78dd3114ae1ea7478091c3b8b8b4a6542caf1f3a744aa4af640f9da218b14d72ba91eed64afbe3b4c310371875c52377d3764e63a117c3f47474e61e78abafd879029d187a9734bfd28b7c9cdade051208ad3113e9bccf678419c83083bdc9e188c5dbb53fc3d46a5f60ac913bd0d86cb723e10af31afa3ff548b3d53dfdb3bb6f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0x1000}, {&(0x7f00000024c0)="a62fc1be650cd483475e80a18d8a558c80ab9e1e68fb5bfcfb4bca563b421153a8398a174b787e9d63a2b18afc477efe495c138e5aa2bdd5a19167e0f602b6df0254d0d049b9ee76f32d157aaf5c0edc836772411e8c47919c4ea381bec2916ea74846a7b342365b84e3b7f4e96e911eb142778b8a0cdab00f31be3b19f44c02b9fe0279be76c54241df859b340675571fd2883d7a25feee39ca39de2cc9045bcc509d02301c1e4fa047b69d594cc2fbe2f912d51768e65bb763349b2bf5808fac645f57c9e216e0eff70508", 0xcc}], 0x8, &(0x7f00000026c0)=[@init={0x14, 0x84, 0x1, {0x5, 0xfffb, 0x2, 0x9}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x8000}}, @sndinfo={0x1c, 0x84, 0x4, {0x0, 0x2000, 0x7ff, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x8000, 0x10, 0x1, 0x8, 0x1c, 0x0, 0x6, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @empty}, @dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x401, 0x2000, 0x8000000, 0x6}}, @init={0x14, 0x84, 0x1, {0x101, 0x3, 0x42}}], 0xe8}, 0x9)

03:56:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x0)

03:56:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="23f516e582992de47bb08896bf10c6f8", 0x7fffffff}, 0x1c)

03:56:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x0)

03:56:06 executing program 1:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x0)

03:56:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)={0x1, [<r3=>0x0]}, &(0x7f0000000180)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r5 = dup2(r4, r4)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="601e8f40", @ANYRES32=0x0], &(0x7f0000001700)=0x8)
r6 = socket$inet6(0x1c, 0x4, 0x20)
sendmsg$inet6_sctp(r6, &(0x7f00000007c0)={&(0x7f00000001c0)=@in6={0x1c, 0x1c, 0x1, 0x8, @mcast1, 0x7f}, 0x1c, &(0x7f0000000680)=[{&(0x7f00000002c0)="8b761bb6e20229f5460fd8a30d721593f3198dd4ffb4214b8db86cfc5cb6283bbf108d262b5cf4c15d31849d78eb5ab94e2924dc96ef1316658743b4fec865f1d6323be4b42821461aaf4e73e0155a45082fdc03db64d4b218019056c58c7f89462daa85a07d8d8ee8de3d333de9c334a08f2be76938105c9f2db6e63943681b5532", 0x82}, {&(0x7f0000000380)="1b9a3042c9ed1ed0e081c621924bb73a757e5a1a110836068170131123a524b130fe71840671d92fb684c0d6f0050b46224ee3edd0c060e2a4b4aca55f1255d6a449066492591b2fe2c30029f0ac6280700fb6b9539f3cfe3606bc30f348539eca8e4cbffdc5632023d018248333329fca8aabb6f70330dc6ec53a6a48a0152eb2cf6861a6afd44dab1ddba9288d2f5fc2ada2d7fce43511096f02d17088b95e6644c7314b71a230446a452c0abd9c65c04d729d7aa69e32a1d435c73bb516a22723c8e7908bbbceafafcd89", 0xcc}, {&(0x7f0000000480)="1f08ba1aeeed19b4ec88ad9428e4a00556351f8f75c850a098b2fad931e4c689328be5f9759e696ae79f009af2712856c007e79edf28dca99befe9d665a687d4ce33992649c406c1fdf35ea5fa1a312b6442a8bc577cc56d6cda48a6af3bcb6bf9adb7683943c4a0b7049b52062b1dbec12dc3b7c1785b077c522cd2dae068d503311e6d8abef01aa644d39177530234ee9eafdeb1295a22eb5b6c", 0x9b}, {&(0x7f0000000200)="a495227dee07c70cba3d2b43b5170b51d7be96b0d0942bb203f076fd133aa94565050c629a4f632a053acc95175f983e446b39b0c40c70d7d8c8957ae9144fc054cea23c5e7f7f2403eae926c2a645fa", 0x50}, {&(0x7f0000000540)="4dbb043ff2ba3be9bc4910823981b976b4dd8870bc5ef6df5f313a43a510e99d48fd002ac7912626011ba0adb6b89fba7880ac48e2c4ac57c1edb9e9be0bf1e6274d422bfa3be15541594fc4174ebf46d41e4d2522dcda7201e0bf09a18a3cfcef79b3d59837e7d7583866d5d61e0c8f38f4c0bee7d28bf9ec638fd45ac0", 0x7e}, {&(0x7f00000005c0)="3c9f477776018a7a383be1321286f6d18a62e4775e954be56d8105ef6f35f09d61613777ddc1fb270bf524c20b3caa6df8c9f0b95f60a35b6f7e34df7555c521ef730d39e6eaf3b0038c08105c1ee1e594be64ec12e6952aaab99abc9b3baa5669ffe2bd45351d9095415045a0c5dc48677e601014d7fe9b3719089814f29831891e7d4488240e", 0x87}], 0x6, &(0x7f0000000700)=[@sndrcv={0x2c, 0x84, 0x2, {0x4, 0x20, 0x4300, 0x4, 0xed7b, 0x1000, 0x100, 0xe54, r3}}, @init={0x14, 0x84, 0x1, {0x7, 0x1, 0x4e77}}, @init={0x14, 0x84, 0x1, {0x2, 0xb8f4, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x3}}, @init={0x14, 0x84, 0x1, {0xe88, 0x2, 0x6, 0x90a3}}], 0x8c, 0x8}, 0x84)
getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0xa, @remote={0xfe, 0x80, '\x00', 0x0}, 0x7f}}, 0x0, 0x3f, 0x5d, 0x3, 0xc3, 0x6}, &(0x7f0000000000)=0x98)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0xfffffffd, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x1c, 0x0, 0x0, @rand_addr="23f516e582992de47bb08896bf10c6f8"}, 0x1c)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup2(r3, r3)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r5=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000000)={r5}, 0x8)
getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={<r6=>0x0, 0x7, 0x2, 0x101, 0x744}, &(0x7f0000000180)=0x18)
setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r6}, 0x8)
dup2(r0, r1)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000080)=0x4)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(0xffffffffffffffff, 0xffffffffffffffff)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000001640)={&(0x7f0000000240)=@in={0x10, 0x2, 0x0, @loopback}, 0x10, &(0x7f0000001540)=[{&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="93e718aaaa8f095ce49d4619da895a2278ca3511f0a89fab94540267e907ce315a8992b2d408c35b4d", 0x29}, {&(0x7f0000001300)="733b90cec6eb607240e40f522da2181c6ba0d3e497945d782bdad5cabc393e1af661cdaeced3d4a7754fe36fa9a2b265f1864881f5bd84e697b6551235f4c1b0ebb81fb6d39c2637905d71a2f450b2246eea5c4eb72932f811bfdb90fd49db5244c089b997c910548c9748e173105eab202d45e52c8b26778dd35e004c2f15f4dd6d34ba59355f9b9d4d9c761de7ee18e453d06f486ae4f647b18eb79edb356ea39f4a907000b778fa5af203c16ff1e5669968", 0xb3}, {&(0x7f00000013c0)="76d3ee9eb4cbf220c984fa149e1bb99b870503a858e4d06cbe158bd9409c2531f59bfa59801a52eaeaeb19e6076cf378ba62fa005a37fa4cb2e97476d0c58cf38cc5aa4d40a3bf5268102fdbb2c11e1ad50a6e9eb65f010d388862ed231d7dede0e4fbaf35", 0x65}, {&(0x7f0000001440)="852b2d83396a5bb4cad773f39ec29c4839d29667e5c8bffd4c71a70c696476831a11453c95261c4a6d72231ff8d6c195d48f475365082e444ae7429cf3f50d968c80bd6b4bad477a75231dde0b1d6592ebc89ba2deb59a87d2391f6eb5c027f25674f44687dcb5d6ee849674ddbe804bc61395238277693cb4080b7340b8c0d480ec77b7ebe6ac3e7ebddd0f734f02251fde830f74f2a55c07e9f52122f7b26c53cfb673d9f3b17e22f7e84ce6888b9a2595a55155e3f54dae4f2e7cbe253185509ae1e21afbdc098e901bfcce2827350dba538ad6720f", 0xd7}], 0x5, &(0x7f00000015c0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x5, 0x2800, 0x8, 0xffff, 0x7fe3, 0x1, 0x9}}, @sndrcv={0x2c, 0x84, 0x2, {0x6, 0x4b, 0x5000, 0x8001, 0x80000000, 0x836, 0x2, 0x5, r8}}], 0x6c}, 0x20118)
r9 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000040), 0x8)
getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8)

03:56:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r6=>0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, <r7=>0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r7, 0xe, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, r6, 0x7, 0xba4e, 0x82, 0x2, 0x1, 0x1}, 0x98)

03:56:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r6=>0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, <r7=>0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r7, 0xe, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, r6, 0x7, 0xba4e, 0x82, 0x2, 0x1, 0x1}, 0x98)

03:56:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r6=>0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, <r7=>0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r7, 0xe, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, r6, 0x7, 0xba4e, 0x82, 0x2, 0x1, 0x1}, 0x98)

03:56:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0, 0x20004}, 0x20080)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x8)
sendto$inet6(r2, &(0x7f0000000080)="5019191b0e205585034bc63cc174dec5a1235cfe01c57b3cf9a335b2ea82961f56a4a44f56553daf1b3da04c38b4f40580f2c3d3480f290b3fb7f4c754301e4790af7c3b32e585158e7e17a8e6335401cc53e88ae7e2c02a59c6db445a16519f4c18b542217816d305b795c10cae0516c5cc8f6fe21db59fa7fd2761feb6983db7807d480521f034cd2f1ea76ac13b690a4c8ce991e96cfdf9579a61bd7a44867368f865f2b072bce1e893440df49a322bc9bbc3c2504c4f26f2e601a5fb6625b313833665c0e3fc44df2f9c37fd17a120f4c86efb7ee2f10df3b6154660f2d77ade5b47c8742293399a361fe583bb323e2af28f6f24", 0xf6, 0x44, &(0x7f0000000180)={0x1c, 0x1c, 0x2, 0x0, @mcast2, 0x6}, 0x1c)
sendto$inet6(r2, &(0x7f00000001c0)="db7f5b012f0fa6e4b539c15d287d06962754f4fe1494dae9669b051157bc1067ba5ce4e5ca1d33b23f49e95bf17cbfbedf0c9d48d95e505e472b40a680c72469b9efd279b265e3f27381afb89cc47b02a6760f8d2407bf13127f75ed814524403e8cb6daa1d3faf41b13155e4137f494b55b810f46a4e5b47e36874bdf3ff53960579d41b8b4bfea23dc4d2921d61141f39d5f05c43a9077e8253bda9cb7013108aef14b9002e0b1bfa7b71631ad6070", 0xb0, 0x4, 0x0, 0x0)
setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x7, 0x200, 0x80000000, 0x7}, 0x10)

03:56:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r6=>0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, <r7=>0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r7, 0xe, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, r6, 0x7, 0xba4e, 0x82, 0x2, 0x1, 0x1}, 0x98)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup(r1)
pipe2(&(0x7f0000000000), 0x100002)
freebsd11_fstatat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x4000)
socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, 0x8)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)
writev(r2, &(0x7f0000000200)=[{&(0x7f0000000080)="68e1f2b97b186f39e2964cfb750dfdb339a47ff0f49a4a37268cc957ec4429a1fd8c96677979410adf9f6489b5bb1e74d9f1a29c4d463401743651671dfb8783ee1d0debedfa5026232cb09ad27589cbd9758a1f8caa7faa1edc4dca5b80acb5555981", 0x63}, {&(0x7f0000000000)="9a12fa7e3522eb4daeb8fe5178ef28a5f6c51145eb62bbcbad13a7967e0f45af5a1b6a5bd24112f017b5a39e2d1e6f9fa8a8bfb24330ec97eb660ea9ad", 0x3d}, {&(0x7f0000000100)="de76df741ee0e72394b5a74f60e1605f32bb4ddd26852b211bafd9f7ef6d0233cd0289ab513b2a84f0826b23b2fe1dc505250b10072d7691489324e1a7896699cf513a751777a649a125adf74e3424c7d18ed29ad4cad445b7b955e02b4e7fe810cf3cb9e66f7600914378dc254d695698ca3b12a5f2df2a46bf11612185871cef3e363b20a34153df2eb25449a6ce33d526f0aabc983cf40408d0cb6d625b2d53d14a4d95a2c66426c8296fe43155a7ea239fd692948d46f639837539062133208f3842e40cdd6e0021a3d69fa647b8ca50ed9c512f160760c41740896d83dd0077d457ead0163902355f87d57349a607f75c2210922b36cc", 0xf9}, {&(0x7f00000002c0)="753f60623c07ae84edd4a8d4bc2740aa60ae40c6a8d0c16f76fe91a6cb4bccd9fdc152b2077e41bde980775de01ee9db480594f1d46e10086df503b935a9aee497eb8112713532d63cba1c98c0c2a4fca289c5bc847a021fde581a4dfd3b7048f6bb8f6536536d8f51d3534a837889dc5fa3e94347c99108c0a2852ff80fe2142181dfce9da2c351f93001a0a4bcae58f84bc614945d4d505dd5d3b0bec6faff6d7a95fc8f5567d5759f472b2df126dfa76bb938630413e27d4930d3c88faa1c285f4ac4", 0xc4}, {&(0x7f00000003c0)="ebd107a18af930dd02662ea06b6b471b029ad150070ffeae3a3d181f89c3a9ef522506ea357c3ab5b9ddd6b3b7df75ae26bf07cc9ebcf1526c72c36e99cc2b240dbde307b401a6da68e401e9df0d5ae4fb4e4955558a1180c2b1daecdbd9a24ef791624c405fca9c44c82566497719c42d1fa44b247188b468ea8db4ef0c3ec9e24980e61b6ed848db03078a29ba31e87607285108fecf6b510b6083a43263ef2000c67caf02a48ad12a571bc121843193157cf56ffa5c7079", 0xb9}, {&(0x7f0000000480)="b746d074e343ea2776b1643395123f47e5f4a9b2ca7e70c14a34c99e55e15ee49666cfd364c7041f75d66bbd49349141668a62f03ca049e4fee483d1522d2754ca08a0befa52f349c117406bcf6992b6e38f1ddf5fdeb032e84a0a92ff88ee4a90aaa1823ca6db243035c153f7e10c4cf5afb453acea62fbee3d4d05231c3804068929c343c8856cf266e660369dc76b59bd6b02b7a24a29feed851c146e06350a6e459dc8082bb755762de72068f992b62bc63e9f26a869ac04760a26b14b0367c14c71aefe36de4e59d00f8adc3433bbe76961da7575", 0xd7}, {&(0x7f0000000580)="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0x1000}, {&(0x7f0000001580)="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", 0x1000}], 0x8)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a)
r3 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r3, r3)
chflagsat(r3, &(0x7f0000000000)='./file0\x00', 0x148000, 0x200)
sendto$inet6(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r6=>0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, <r7=>0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r7, 0xe, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, r6, 0x7, 0xba4e, 0x82, 0x2, 0x1, 0x1}, 0x98)

03:56:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
r1 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r2 = dup2(r1, r1)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r3=>0x0]}, &(0x7f0000001700)=0x8)
r4 = socket$inet6_sctp(0x1c, 0x1, 0x84)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000040)={@in={{0x10, 0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0xc9, 0x1, 0x5}, 0x90)
shutdown(r2, 0x0)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, <r6=>0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r6, 0xe, 0x6}, 0x8)

03:56:06 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r6=>0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, <r7=>0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r7, 0xe, 0x6}, 0x8)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, r6, 0x7, 0xba4e, 0x82, 0x2, 0x1, 0x1}, 0x98)

03:56:06 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)
getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={<r1=>0x0, 0xfff}, &(0x7f0000000080)=0x8)
setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x10, 0x2, 0x0, @rand_addr=0x5}}, r1}, 0x88)

03:56:06 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)

03:56:06 executing program 0:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
r2 = dup2(r0, r1)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup(r1)
r4 = accept4$inet6(r2, &(0x7f0000000500)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f0000000540)=0x1c, 0x10000000)
r5 = socket$inet6_sctp(0x1c, 0x5, 0x84)
r6 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r6, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r7 = dup2(r6, r6)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)={0x1, [<r8=>0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000000)={r8}, 0x8)
r9 = socket$inet_icmp(0x2, 0x2, 0x1)
r10 = open(&(0x7f0000000580)='./file0\x00', 0x10000, 0x2d)
r11 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r11, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
dup2(r11, r11)
r12 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$unix(r3, &(0x7f0000000680)={&(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f0000000080)="cdc5e7b115316899c6d51560556e6be1743a4f9a014f5378f124f8733e2bb4b9eaf8b46359df153040e01a532f82cd3d07e8f965b432c279962edfe897bd725078571bb3d0d04479e15f656465593bcb02fde144446d52136ee77653b8b0b50ab907097fbee6305a22af2e7df1fb74b6f6f851a46f7de3b3f78bfb0e073d2dd012953f29618118da9a1845497afb31de99841a963c68728cbcbe62d8282bf2a41f91b0fab7ff427dce9977215e12611ae5befb64ededae09e8b5", 0xba}, {&(0x7f0000000140)="78bdb9b5cdc8fa13b25dcd1f36e0256a2056a844ba092e25ec3c0b0637ab", 0x1e}, {&(0x7f0000000180)="4054b4bb16e4589ac18641a15a7eb909fc5c9a2d9c4c82dfcba9e288d3cf24772ff96ae5389cc18c918cf0808694a7cf2c7ce82dc5b86db478292b65da446cfc20b0de1cf183e1f417cf5ca1485064d983a4b59cb73cc1130c9a3ff4cfac92aba1de14896845f6289be256480162363e1372477535a02bbd6f0a5a379118162bef35cf348066a7a4da3898948657b992ad9e579a9eb0effd7491dbdcb13de284449ab517e3c68ad878aa87da6e6122fe1fc5422146efecfa851ec154bad158e734a0c532907bf2edbc64be52f5022ca3900a8ef2b83a4812efa63d", 0xdb}, {&(0x7f00000002c0)="607555bef5e981c801a3f52af6e87c78fa08a085354e5dbef7ef8f59ef19bed5d17ade3968a819fe4149276254f957bfb2202dda76ac4cae3b", 0x39}, {&(0x7f0000000300)="855e75fdedabc9759710994f1facb8706a1534a05ef6d110bf038a0541904987bb5ff71fee4e1e209f2cf59c120eb0da58492b29fdad8760469c2b559b49e1c91d8410694803962a5f55dfe8f84c43f23e9d2c3e87a66657b7eae5716a1d4cf6d50c25", 0x63}, {&(0x7f0000000380)="f8e1382f264bd1945735e06f97e787810c64701ece82b5fb1ccb5d9008c4836d4c97970cfdf78f042db572f52fe0bfafc14c83ae7c98f94c520fd967c2051f944f971d5ed416bf3073677e26b9202a94b2379ea676d5e945012a4c34a5adb3e2ad491197717721786c12566b61dd34d52b4cb6468df146e556ecb5f1f784b627d8b21b7478bf400fca2a713562", 0x8d}], 0x6, &(0x7f00000005c0)=[@rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, @rights={0x18, 0xffff, 0x1, [r1, 0xffffffffffffffff]}, @rights={0x20, 0xffff, 0x1, [r4, r2, r1]}, @rights={0x18, 0xffff, 0x1, [r5]}, @rights={0x20, 0xffff, 0x1, [r9, 0xffffffffffffffff, r0, r10]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r1, r11, r2, r12]}], 0xc0}, 0x20189)
setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040), 0x8)

03:56:06 executing program 2:
sendmsg$inet6_sctp(0xffffffffffffff9c, &(0x7f00000016c0)={&(0x7f0000000040)=@in6={0x1c, 0x1c, 0x1, 0x3, @mcast2, 0x4}, 0x1c, &(0x7f0000001600)=[{&(0x7f0000000080)="92667fd1e77f701b9c87ef48ebfaaa895608229d9816fb90e89ba48f3b31769e148212cebee4e0eba6ce82b9127956d1d91960477f7ccb700a19d3072b56ab45375e6b14c678", 0x46}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000100)="6a1ca672957698589960858982ea89c4d3c0c56f5a527d9645ef56fe39fce5481c03e1e4763ad291072e6f44cd333af7d7f2ef134728efb24eb22c577f17c069b735fa9f2c0998ac58fc89c68f71210bf7ad4ad66e82b7fc2243ca9b048189295373fba07778cd55cbc2f826cb25c08519807e9564d946f3122dab4b1198cc98993e2ee2380afc95b86a7731b626fb25d6960aab15e0f4310c2eefd1e98bdfb724d7a9c5256afac13459ea741cc042", 0xaf}, {&(0x7f00000001c0)="51e458064dc62977e44e158e3160249f4473d55ba8c5834ca3c92bf2350573470b53fe295a9e4c263002941b9bd62d494e1eed7266787e71315bc5d7409c1a2cdd4b68c559b8678135bce93d1ad331035d7034b5d60776df33d688325a", 0x5d}, {&(0x7f0000000240)="f422f83772c6a126a86026f7f8a9a3d4e7cc2eebedc14d8c24c3a233", 0x1c}, {&(0x7f00000012c0)="3a7f453e9b26546b2dc8ea12847923f4f48354947e5015c2448036da461689a8033d61cc7c65c85f6afb780c2174916af3c0f07ac209ccb2ad01057fe78e5cc573068ff846ab5524968f7434c35fbb9e8c5058c6a881", 0x56}, {&(0x7f0000001340)="09ff2685a0763ee5802dbb74db84ce94b3442b7c7626f6f7e6cce2cceaafc627bce777e9d1bda13b2865549f27109616378ffffcad2d452cfc0fe4e5ba7b46a5ff0188d5d1a1bf707cb657d6c3443803db6bad6c1f62991eb911871c4e8a4f515f2a48cbc4f33765edd6294f4cc693610dc0d3a70787ec927cf3e68b87f1b4ef77a2059b609ddba396fe8b6aeb777b687af0f4d86300f811dbe4d6f73687e56bd60ccc69f058674cf74a8c78831e9bbf2d0d040b2da23c065219d69ee2128e39a7647954926b4ccb06ca29a154b6", 0xce}, {&(0x7f0000001440)="b2a23df681a54e76d2d765d4fe29e4f47e6396e647512f631b43f7594ebb08ab3b026430aa5fa6587dc9cad8b38494db5ca86fba37ae8da09880b55acfdd10268917e6ef58ab3985ad375321338057", 0x4f}, {&(0x7f00000014c0)="4d876ed340cd554f9ac80cf290c2c168011225319cdc9fde22f5f3d28f3d02b4c082c7adc4c261e92ad9cca8f2f1119a556d6ae0ed53b5c0546b7bafaf359192a891f5f9a4c9cef17c4e5bb83e2349b62783e9cae12a1341241080207ed6298115db84e53e76d5f93452b068993d8d3036fc853c1f176c5a332f6ec31e32a5e32aded7470464d90d319682ad156e6b2767401ea2b56be4bdf3f10190cd1af3e544a748cf1952badf2f564993c3f591a29427c36eaa", 0xb5}, {&(0x7f0000001580)="ffa9cb96f7d0d7e4fcc0319e9a716f09492c7625d1441b765b408a1b39fc910631b8a7dbe0cc4e6f392486e4dfec9618ef1e43e04c7eede12292af2b31e23416d1ca1d135e4601d02d70975ce89a52299d1c809d7cd0676429def2619331481759667ab9f49642a9f65ed799372cd4e58a781989620371c5147c2053fe1c88", 0x7f}], 0xa, 0x0, 0x0, 0x4}, 0x0)
r0 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r1 = dup2(r0, r0)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001700)={0x0, 0xfffff01a, 0x6, 0x8, 0x8000, 0x56}, 0x14)
r2 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c}, 0x1c, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x0)

03:56:07 executing program 3:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={<r6=>0x0, 0x37, "9a3d22b5048c1c628d37f030f2005728d0025d7cbf271db49e7ea010f1a9ee570e789ca9c592414cc6e6b20274fc84fb2d7d90b03293e2"}, &(0x7f00000000c0)=0x3f)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)
setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000140)={@in={{0x10, 0x2, 0x3, @multicast2}}, r6, 0x7, 0xba4e, 0x82, 0x2, 0x1, 0x1}, 0x98)

03:56:07 executing program 1:
r0 = socket$inet6_sctp(0x1c, 0x1, 0x84)
r1 = socket$inet_sctp(0x2, 0x1, 0x84)
dup2(r0, r1)
r2 = socket$inet6_sctp(0x1c, 0x5, 0x84)
connect$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r3 = dup2(r2, r2)
getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000001700)=0x8)
recvfrom$inet(r3, &(0x7f00000002c0)=""/4096, 0x1000, 0x200c2, &(0x7f0000000000)={0x10, 0x2, 0x0, @multicast2}, 0x10)
sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, '\x00', 0x0}}, 0x1c)
r4 = dup(r1)
setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040), 0x8)
r5 = fcntl$dupfd(r2, 0x0, r0)
getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000012c0)={@in6={{0x1c, 0x1c, 0x1, 0x3f, @remote={0xfe, 0x80, '\x00', 0x0}}}, 0x0, 0xfff, 0x3, 0x0, 0x40, 0x8d, 0xee}, &(0x7f0000000200)=0x98)

03:56:07 executing program 2:
r0 = socket$inet_sctp(0x2, 0x1, 0x84)
sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c}, 0x6, 0x0, 0x0, &(0x7f0000000300)=ANY=[], 0xb0}, 0x40009)

panic: ASan: Invalid access, 4-byte read at 0xfffffe0057422e88, MallocRedZone(fb)
cpuid = 0
time = 2000001367
KDB: stack backtrace:
db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5d41050
kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5d411b0
vpanic() at vpanic+0x2c5/frame 0xfffffe00a5d41290
panic() at panic+0xb5/frame 0xfffffe00a5d41350
__asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a5d41410
sctp_sosend() at sctp_sosend+0x6c9/frame 0xfffffe00a5d416a0
sosend() at sosend+0x11e/frame 0xfffffe00a5d41710
kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5d41880
sendit() at sendit+0x2b0/frame 0xfffffe00a5d418d0
sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a5d419f0
amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5d41bf0
fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5d41bf0
--- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 ---
KDB: enter: panic
[ thread pid 23239 tid 123728 ]
Stopped at      kdb_enter+0x6b: movq    $0,0x28eaaba(%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         0xfc7ce6b8e1f83b00
rdx                    0x40001
rbx                          0
rsp         0xfffffe00a5d41190
rbp         0xfffffe00a5d411b0
rsi                          0
rdi         0xfffffe005834f3e8
r8                         0x3
r9          0xfffffe00a5d40cc8
r10                          0
r11         0xfffffe00a7808190
r12         0xfffffe00a7807c80
r13         0xfffffe00a5d41201
r14         0xffffffff82c5da20  .str.18
r15         0xffffffff82c5da20  .str.18
rip         0xffffffff8179f0fb  kdb_enter+0x6b
rflags                    0x46
kdb_enter+0x6b: movq    $0,0x28eaaba(%rip)
db> show proc
Process 23239 (syz-executor.2) at 0xfffffe00a791f538:
 state: NORMAL
 uid: 0  gids: 0, 0, 5
 parent: pid 788 at 0xfffffe009e448000
 ABI: FreeBSD ELF64
 flag: 0x10000080  flag2: 0
 arguments: /root/syz-executor.2
 reaper: 0xfffffe0053d4b538 reapsubtree: 1
 sigparent: 20
 vmspace: 0xfffffe00a76563e0
   (map 0xfffffe00a76563e0)
   (map.pmap 0xfffffe00a76564a0)
   (pmap 0xfffffe00a7656500)
 threads: 2
111437                   RunQ                                syz-executor.2
123728                   Run     CPU 0                       syz-executor.2
db> ps
  pid  ppid  pgrp   uid  state   wmesg   wchan               cmd
23239   788   788     0  R       (threaded)                  syz-executor.2
111437                   RunQ                                syz-executor.2
123728                   Run     CPU 0                       syz-executor.2
23238   786   786     0  RE      CPU 1                       syz-executor.1
23237   824   824     0  R       (threaded)                  syz-executor.3
100094                   RunQ                                syz-executor.3
123726                   S       uwait   0xfffffe00a76af580  syz-executor.3
22485     1   786     0  S       uwait   0xfffffe00a76aff00  syz-executor.1
22484     1   788     0  S       uwait   0xfffffe00a74ee380  syz-executor.2
22482     1   786     0  S       uwait   0xfffffe00a76afb80  syz-executor.1
22479     1   788     0  S       uwait   0xfffffe00a74ee680  syz-executor.2
22007     1   824     0  S       uwait   0xfffffe00a2c5f200  syz-executor.3
22005     1   824     0  S       uwait   0xfffffe009e458280  syz-executor.3
21452     1   824     0  S       uwait   0xfffffe009e9fa480  syz-executor.3
18862     1   824     0  S       uwait   0xfffffe00a6e10000  syz-executor.3
18860     1   824     0  S       uwait   0xfffffe00a77f5c80  syz-executor.3
18729     1   824     0  S       uwait   0xfffffe009e2e4080  syz-executor.3
18725     1   824     0  S       uwait   0xfffffe009e9f2b00  syz-executor.3
11261     1   824     0  S       uwait   0xfffffe00a74eee80  syz-executor.3
11253     1   824     0  S       uwait   0xfffffe00a6e10a00  syz-executor.3
10879     1   785     0  S       uwait   0xfffffe009e9fa680  syz-executor.0
10876     1   785     0  S       uwait   0xfffffe00a74eea80  syz-executor.0
 9872     1   788     0  S       uwait   0xfffffe009e458380  syz-executor.2
 4581     0     0     0  DL      aiordy  0xfffffe009e9eba70  [aiod4]
 4580     0     0     0  DL      aiordy  0xfffffe009e9eb000  [aiod3]
 4579     0     0     0  DL      aiordy  0xfffffe00a768c000  [aiod2]
 4577     0     0     0  DL      aiordy  0xfffffe00a2ca1a70  [aiod1]
 4197     1   785     0  S       uwait   0xfffffe00a74ee880  syz-executor.0
 4193     1   785     0  S       uwait   0xfffffe009e9fa080  syz-executor.0
 4079     1   824     0  S       uwait   0xfffffe009e458b00  syz-executor.3
 4075     1   785     0  S       uwait   0xfffffe00a6e10900  syz-executor.0
 4065     1   788     0  S       uwait   0xfffffe009e458180  syz-executor.2
 4056     1   785     0  S       uwait   0xfffffe009e9fa200  syz-executor.0
 4051     1   785     0  S       uwait   0xfffffe009e458080  syz-executor.0
 4046     1   785     0  S       uwait   0xfffffe009e406800  syz-executor.0
 4044     1   785     0  S       uwait   0xfffffe00a6e10800  syz-executor.0
 4038     1   785     0  S       uwait   0xfffffe009e2e4000  syz-executor.0
 4033     1   785     0  S       uwait   0xfffffe009e458e00  syz-executor.0
 4026     1   785     0  S       uwait   0xfffffe009e9fab00  syz-executor.0
 4019     1   785     0  S       uwait   0xfffffe00a6e10d00  syz-executor.0
 4009     1   785     0  S       umtxn   0xfffffe00a6e10280  syz-executor.0
 4003     1   785     0  S       uwait   0xfffffe009e9fa380  syz-executor.0
 3996     1   785     0  S       uwait   0xfffffe009e9faa80  syz-executor.0
 3991     1   785     0  S       uwait   0xfffffe0056fc3000  syz-executor.0
 3977     1   785     0  S       uwait   0xfffffe0056fc3880  syz-executor.0
 3973     1   785     0  S       uwait   0xfffffe0056fc3d80  syz-executor.0
 3962     1   785     0  S       uwait   0xfffffe009e9fa280  syz-executor.0
 3953     1   785     0  S       uwait   0xfffffe009e9f2a00  syz-executor.0
 3946     1   785     0  S       uwait   0xfffffe009e9fa780  syz-executor.0
 3934     1   785     0  S       uwait   0xfffffe0056fc3c80  syz-executor.0
 3922     1   785     0  S       uwait   0xfffffe00a6e10f00  syz-executor.0
 2601     1  2601    65  Ss      select  0xfffffe00a2c659c0  dhclient
 2242     1  2242     0  Ss      select  0xfffffe00a2c65b40  dhclient
 2231     1  2231     0  Ss      select  0xfffffe00a2c65840  dhclient
 2155     1  2155    65  Ss      select  0xfffffe00a2c65c40  dhclient
 1581     1  1581     0  Ss      select  0xfffffe009bc15740  dhclient
 1578     1  1578     0  Ss      select  0xfffffe00a2c656c0  dhclient
 1554     1  1554    65  Ss      select  0xfffffe009bc19d40  dhclient
 1380     1   785     0  S       uwait   0xfffffe009e9fa980  syz-executor.0
 1373     1   785     0  S       uwait   0xfffffe00a2c5f980  syz-executor.0
 1275     1  1275     0  Ss      select  0xfffffe009bc19dc0  dhclient
 1272     1  1272     0  Ss      select  0xfffffe009bc15140  dhclient
 1244     1  1244    65  Ss      select  0xfffffe00a2c657c0  dhclient
  994     1   994     0  Ss      select  0xfffffe00a2c65dc0  dhclient
  991     1   991     0  Ss      select  0xfffffe00a2c65e40  dhclient
  824   780   824     0  Rs                                  syz-executor.3
  788   780   788     0  Ss      nanslp  0xffffffff84056a80  syz-executor.2
  786   780   786     0  Ss      nanslp  0xffffffff84056a80  syz-executor.1
  785   780   785     0  Rs                                  syz-executor.0
  780   778   778     0  S       (threaded)                  syz-fuzzer
100112                   S       kqread  0xfffffe009e53e600  syz-fuzzer
100125                   S       uwait   0xfffffe009e458c00  syz-fuzzer
100126                   S       uwait   0xfffffe009e458d00  syz-fuzzer
100127                   S       uwait   0xfffffe009e406a00  syz-fuzzer
100128                   S       uwait   0xfffffe009e406b80  syz-fuzzer
100129                   S       uwait   0xfffffe009e2e4b80  syz-fuzzer
100130                   S       uwait   0xfffffe009e458600  syz-fuzzer
100131                   S       uwait   0xfffffe009e458700  syz-fuzzer
100132                   S       uwait   0xfffffe009e458800  syz-fuzzer
  778   776   778     0  Ss      pause   0xfffffe009bf11b20  csh
  776   694   776     0  Ss      select  0xfffffe009bc196c0  sshd
  760     1   760     0  Ss+     ttyin   0xfffffe0056fdf0b0  getty
  759     1   759     0  Ss+     ttyin   0xfffffe00575fe8b0  getty
  758     1   758     0  Ss+     ttyin   0xfffffe00583e90b0  getty
  757     1   757     0  Ss+     ttyin   0xfffffe00583e98b0  getty
  756     1   756     0  Ss+     ttyin   0xfffffe00583e60b0  getty
  755     1   755     0  Ss+     ttyin   0xfffffe00583e68b0  getty
  754     1   754     0  Ss+     ttyin   0xfffffe00583900b0  getty
  753     1   753     0  Ss+     ttyin   0xfffffe00583908b0  getty
  752     1   752     0  Ss+     ttyin   0xfffffe005752d0b0  getty
  698     1   698     0  Ss      nanslp  0xffffffff84056a80  cron
  694     1   694     0  Ss      select  0xfffffe009bc192c0  sshd
  507     1   507     0  Ss      select  0xfffffe009bc1bec0  syslogd
  436     1   436     0  Ss      select  0xfffffe009bc1b8c0  devd
  435     1   435    65  Ss      select  0xfffffe009bc1bf40  dhclient
  350     1   350     0  Ss      select  0xfffffe009bc1bb40  dhclient
  347     1   347     0  Ss      select  0xfffffe009bc1bd40  dhclient
   23     0     0     0  DL      vlruwt  0xfffffe005851d000  [vnlru]
   22     0     0     0  DL      syncer  0xffffffff8417ea80  [syncer]
   21     0     0     0  DL      (threaded)                  [bufdaemon]
100084                   D       qsleep  0xffffffff8417c8c0  [bufdaemon]
100087                   D       -       0xffffffff83411f80  [bufspacedaemon-0]
100099                   D       sdflush 0xfffffe0056b090e8  [/ worker]
   20     0     0     0  DL      psleep  0xffffffff841b4d40  [vmdaemon]
   19     0     0     0  DL      (threaded)                  [pagedaemon]
100082                   D       psleep  0xffffffff841a8878  [dom0]
100088                   D       launds  0xffffffff841a8884  [laundry: dom0]
100089                   D       umarcl  0xffffffff81e972c0  [uma]
   18     0     0     0  DL      -       0xffffffff83e0dba0  [rand_harvestq]
   17     0     0     0  DL      waiting 0xffffffff84ad6460  [sctp_iterator]
   16     0     0     0  DL      pftm    0xffffffff847e2e20  [pf purge]
   15     0     0     0  DL      -       0xffffffff84177d40  [soaiod4]
    9     0     0     0  DL      -       0xffffffff84177d40  [soaiod3]
    8     0     0     0  DL      -       0xffffffff84177d40  [soaiod2]
    7     0     0     0  DL      -       0xffffffff84177d40  [soaiod1]
    6     0     0     0  DL      (threaded)                  [cam]
100047                   D       -       0xffffffff83c93340  [doneq0]
100048                   D       -       0xffffffff83c932c0  [async]
100081                   D       -       0xffffffff83c93140  [scanner]
   14     0     0     0  DL      seqstat 0xfffffe0056a61488  [sequencer 00]
    5     0     0     0  DL      crypto_ 0xfffffe00541a1b80  [crypto returns 1]
    4     0     0     0  DL      crypto_ 0xfffffe00541a1b30  [crypto returns 0]
    3     0     0     0  DL      crypto_ 0xffffffff841a2920  [crypto]
   13     0     0     0  DL      (threaded)                  [geom]
100038                   D       -       0xffffffff8402a040  [g_event]
100039                   D       -       0xffffffff8402a080  [g_up]
100040                   D       -       0xffffffff8402a0c0  [g_down]
    2     0     0     0  DL      (threaded)                  [KTLS]
100029                   D       -       0xfffffe0053dfed00  [thr_0]
100030                   D       -       0xfffffe0053dfed80  [thr_1]
   12     0     0     0  WL      (threaded)                  [intr]
100012                   I                                   [swi6: task queue]
100013                   I                                   [swi6: Giant taskq]
100015                   I                                   [swi5: fast taskq]
100031                   I                                   [swi4: clock (0)]
100032                   I                                   [swi4: clock (1)]
100033                   I                                   [swi1: netisr 0]
100034                   I                                   [swi3: vm]
100035                   I                                   [swi1: hpts]
100036                   I                                   [swi1: hpts]
100049                   I                                   [irq24: virtio_pci0]
100050                   I                                   [irq25: virtio_pci0]
100051                   I                                   [irq26: virtio_pci0]
100052                   I                                   [irq27: virtio_pci0]
100053                   I                                   [irq28: virtio_pci1]
100054                   I                                   [irq29: virtio_pci1]
100055                   I                                   [irq30: virtio_pci1]
100056                   I                                   [irq31: virtio_pci1]
100057                   I                                   [irq32: virtio_pci1]
100062                   I                                   [irq10: virtio_pci2]
100064                   I                                   [irq1: atkbd0]
100065                   I                                   [irq12: psm0]
100066                   I                                   [swi0: uart uart++]
100074                   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    0xfffffe0053d4b538  [init]
   10     0     0     0  DL      audit_w 0xffffffff841a38c0  [audit]
    0     0     0     0  DLs     (threaded)                  [kernel]
100000                   D       swapin  0xffffffff8402af40  [swapper]
100005                   D       -       0xfffffe0053de6e00  [if_config_tqg_0]
100006                   D       -       0xfffffe0053de6d00  [softirq_0]
100007                   D       -       0xfffffe0053de6c00  [softirq_1]
100008                   D       -       0xfffffe0053de6b00  [if_io_tqg_0]
100009                   D       -       0xfffffe0053de6a00  [if_io_tqg_1]
100010                   D       -       0xfffffe0053de6900  [in6m_free taskq]
100011                   D       -       0xfffffe0053de6800  [deferred_unmount ta]
100014                   D       -       0xfffffe0053de6500  [thread taskq]
100016                   D       -       0xfffffe0053de6300  [linuxkpi_irq_wq]
100017                   D       -       0xfffffe0053de6200  [kqueue_ctx taskq]
100018                   D       -       0xfffffe0053de6100  [aiod_kick taskq]
100019                   D       -       0xfffffe0053de6000  [pci_hp taskq]
100020                   D       -       0xfffffe0053df6e00  [inm_free taskq]
100021                   D       -       0xfffffe0053df6d00  [linuxkpi_short_wq_0]
100022                   D       -       0xfffffe0053df6d00  [linuxkpi_short_wq_1]
100023                   D       -       0xfffffe0053df6d00  [linuxkpi_short_wq_2]
100024                   D       -       0xfffffe0053df6d00  [linuxkpi_short_wq_3]
100025                   D       -       0xfffffe0053df6c00  [linuxkpi_long_wq_0]
100026                   D       -       0xfffffe0053df6c00  [linuxkpi_long_wq_1]
100027                   D       -       0xfffffe0053df6c00  [linuxkpi_long_wq_2]
100028                   D       -       0xfffffe0053df6c00  [linuxkpi_long_wq_3]
100037                   D       -       0xfffffe0053df6b00  [firmware taskq]
100041                   D       -       0xfffffe0053df6a00  [crypto_0]
100042                   D       -       0xfffffe0053df6a00  [crypto_1]
100058                   D       -       0xfffffe0053df6800  [vtnet0 rxq 0]
100059                   D       -       0xfffffe0053df6700  [vtnet0 txq 0]
100060                   D       -       0xfffffe0053df6600  [vtnet0 rxq 1]
100061                   D       -       0xfffffe0053df6500  [vtnet0 txq 1]
100063                   D       vtbslp  0xfffffe0056b76100  [virtio_balloon]
100067                   D       -       0xfffffe0053df6400  [mca taskq]
100072                   D       -       0xffffffff82c649a1  [deadlkres]
100076                   D       -       0xfffffe005745b700  [acpi_task_0]
100077                   D       -       0xfffffe005745b700  [acpi_task_1]
100078                   D       -       0xfffffe005745b700  [acpi_task_2]
100080                   D       -       0xfffffe0053df6900  [CAM taskq]
23234   785   785     0  Z                                   syz-executor.0
db> show all locks
Process 23238 (syz-executor.1) thread 0xfffffe00a76ac1e0 (105703)
exclusive rw vm object (vm object) r = 0 (0xfffffe00a82a0c60) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:870
exclusive rw vm object (vm object) r = 0 (0xfffffe00a7673108) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:583
db> show malloc
              Type        InUse        MemUse     Requests
           pf_hash            5        11524K            5
            devbuf         4216         4338K         4244
          tcp_hpts            6         3201K            6
         sysctloid        34320         2027K        34390
             vtbuf           24         1968K           46
              kobj          326         1304K          485
            newblk            8         1026K        24601
          vfscache            3         1025K            3
          filedesc           98          778K        44179
          inodedep          561          722K        22313
               pcb           66          580K        58662
         ufs_quota            1          512K            1
          vfs_hash            1          512K            1
           callout            2          512K            2
           subproc          230          482K        23361
              intr            4          472K            4
              vmem            3          274K            5
            acpica         1674          184K        54712
         vnet_data            1          168K            1
           tidhash            3          141K            3
            linker          356          140K          412
            dirrem          552          138K        22184
           pagedep           11          131K        22103
        tfo_ccache            1          128K            1
           pf_rule           58          116K           84
            DEVFS1          107          107K          124
               sem            4          106K            4
               BPF           46           88K           67
               bus          984           80K         3475
          mtx_pool            2           72K            2
          freefile          552           69K        22148
          syncache            1           68K            1
          acpitask            1           64K            1
       ddb_capture            1           64K            1
            module          509           64K          509
           kdtrace          308           57K        46969
              umtx          440           55K          440
               shm            4           38K           32
              temp           35           33K         2994
         hostcache            1           32K            1
            DEVFS3          126           32K          136
               msg            4           30K            4
         sctp_timw          113           29K          113
        gtaskqueue           18           26K           18
            kbdmux            6           22K            6
            ifaddr           71           21K           75
        DEVFS_RULE           56           20K           56
          routetbl          163           18K          525
         ufs_mount            4           17K            5
              proc            3           17K            3
               tty           16           16K           16
           ithread           99           16K           99
         sctp_stro           15           15K        11944
            bus-sc           33           14K         1692
         sctp_atcl           35           14K        41605
       ether_multi          157           13K          177
            KTRACE          100           13K          100
             ifnet            7           13K            7
           lltable           40           12K          107
              kenv           95           12K           95
      eventhandler          133           12K          133
              ksem            8           11K         2325
         CAM queue            5           11K         1528
              GEOM           61           10K          489
              rman           84           10K          425
            kqueue          111           10K        23333
         in6_multi           71            9K           71
         bmsafemap            2            9K        22312
              UART           12            9K           12
           devstat            4            9K            4
               rpc            2            8K            2
             shmfd            1            8K           12
              cred           32            8K          399
       pfs_vncache            1            8K            1
         pfs_nodes           20            8K           20
     audit_evclass          236            8K          294
           pwddesc          107            7K        23240
         taskqueue           63            7K           63
            sglist            5            7K            5
           CAM DEV            3            6K          510
            plimit           24            6K          516
            DEVFSP           80            5K          125
       ufs_dirhash           24            5K           24
               UMA          270            5K          270
           session           35            5K           58
          pf_ifnet           10            5K           19
                vt           11            5K           11
           memdesc            1            4K            1
               MCA           32            4K           32
             evdev            4            4K            4
          kcovinfo           64            4K           68
             lockf           33            4K           94
           acpisem           28            4K           28
             selfd           55            4K       306935
             hhook           15            4K           17
         proc-args           52            3K          790
          terminal           11            3K           11
            select           19            3K          115
           uidinfo            4            3K           76
         sctp_atky           50            3K        55873
        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           16
            Unitno           29            2K           61
           CAM XPT           22            2K          543
          in_multi            6            2K           10
       ipsecpolicy            2            2K            2
           acpidev           20            2K           20
               msi            9            2K            9
             clone            9            2K            9
               tun            7            2K            7
           softdep            1            1K            1
             mkdir            8            1K        44158
            sahead            1            1K            1
          secasvar            1            1K            1
             nhops            6            1K            8
       vnodemarker            2            1K          134
      NFSD session            1            1K            1
        CAM periph            4            1K          271
          freework            4            1K        22914
          sctp_ifn            6            1K           16
             ipsec            3            1K            3
         newdirblk            6            1K        22079
          freeblks            3            1K        22155
               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
       inpcbpolicy           21            1K         3264
            crypto            4            1K            4
 encap_export_host           12            1K           12
          procdesc            5            1K           18
         sctp_athm           35            1K        42497
         sctp_stri            1            1K         1636
            diradd            4            1K        22225
              pfil            4            1K            4
              cdev            2            1K            2
               osd           14            1K         1226
          sctp_map           30            1K        23888
    chacha20random            1            1K            1
      NFSD lckfile            1            1K            1
     NFSD V4client            1            1K            1
             DEVFS            9            1K           10
            vnodes            1            1K            6
           CAM SIM            2            1K            2
              ktls            1            1K            1
            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
            apmdev            1            1K            1
          atkbddev            2            1K            2
     CAM dev queue            2            1K            2
             xform            2            1K           61
 CAM I/O Scheduler            1            1K            1
          CAM path            4            1K         1034
            soname            5            1K        24576
          pmchooks            1            1K            1
          nexusdev            7            1K            7
          filecaps            5            1K          124
          sctp_vrf            1            1K            1
              vnet            1            1K            1
           entropy            2            1K           49
          acpiintr            1            1K            1
               pmc            1            1K            1
              cpus            2            1K            2
    vnet_data_free            1            1K            1
           Per-cpu            1            1K            1
               iov            1            1K        24439
          p1003.1b            1            1K            1
          chd data            0            0K            0
            mqdata            0            0K            0
            tcp_do            0            0K            0
           tcp_fsb            0            0K          728
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        sctp_mcore            0            0K            0
        sctp_socko            0            0K        18990
         sctp_iter            0            0K           15
         sctp_mvrf            0            0K            0
         sctp_cpal            0            0K            0
         sctp_cmsg            0            0K            0
         sctp_stre            0            0K            0
         sctp_athi            0            0K            0
         sctp_a_it            0            0K           15
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          pf_table            0            0K            0
           pf_altq            0            0K            0
           pf_osfp            0            0K            0
           pf_temp            0            0K            0
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       NEWdirectio            0            0K            0
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          smartpqi            0            0K            0
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              iavf            0            0K            0
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         BACKLIGHT            0            0K            0
               xnb            0            0K            0
              isci            0            0K            0
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              xbbd            0            0K            0
     hyperv_socket            0            0K            0
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     vm_fictitious            0            0K            0
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           scsi_da            0            0K           69
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           jblocks            0            0K            0
          savedino            0            0K        19207
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             sbdep            0            0K           63
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        MLX5EEPROM            0            0K            0
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         MLX5E_TLS            0            0K            0
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        MLX5EEPROM            0            0K            0
        MLX5EEPROM            0            0K            0
            MLX5EN            0            0K            0
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            ip6opt            0            0K           79
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         acpi_perf            0            0K            0
               LRO            0            0K            0
      newreno data            0            0K            0
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              ipid            0            0K            0
         80211scan            0            0K            0
      80211ratectl            0            0K            0
        80211power            0            0K            0
       80211nodeie            0            0K            0
         80211node            0            0K            0
      80211mesh_gt            0            0K            0
      80211mesh_rt            0            0K            0
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              zlib            0            0K            0
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           VN POLL            0            0K            0
            twsbuf            0            0K            0
            statfs            0            0K        22575
     namei_tracker            0            0K            0
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       tcp_log_dev            0            0K          604
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ag_tgt_map_t malloc            0            0K            0
ag_slr_map_t malloc            0            0K            0
lDevFlags * malloc            0            0K            0
tiDeviceHandle_t * malloc            0            0K            0
ag_portal_data_t malloc            0            0K            0
ag_device_t malloc            0            0K            0
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              sbuf            0            0K          288
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                ix            0            0K            0
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            iirbuf            0            0K            0
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             sigio            0            0K            1
filedesc_to_leader            0            0K            0
               pwd            0            0K            0
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              zstd            0            0K            0
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     tr_raid5_data            0            0K            0
    tr_raid1e_data            0            0K            0
     tr_raid1_data            0            0K            0
     tr_raid0_data            0            0K            0
    tr_concat_data            0            0K            0
       md_sii_data            0            0K            0
   md_promise_data            0            0K            0
    md_nvidia_data            0            0K            0
   md_jmicron_data            0            0K            0
     md_intel_data            0            0K            0
       md_ddf_data            0            0K            0
         raid_data            0            0K           72
     geom_flashmap            0            0K            0
         tmpfs dir            0            0K            0
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       tmpfs mount            0            0K            0
           NFS FHA            0            0K            0
         newnfsmnt            0            0K            0
  newnfsclient_req            0            0K            0
   NFSCL layrecall            0            0K            0
     NFSCL session            0            0K            0
     NFSCL sockreq            0            0K            0
     NFSCL devinfo            0            0K            0
     NFSCL flayout            0            0K            0
      NFSCL layout            0            0K            0
     NFSD rollback            0            0K            0
      NFSCL diroff            0            0K            0
db> show uma
              Zone   Size    Used    Free    Requests  Sleeps  Bucket  Total Mem    XFree
   mbuf_jumbo_page   4096    8326     970     1224429       0     254   38076416        0
           tcp_log    416    2233   10079      191222       0     254    5121792        0
              mbuf    256    8703    1617     2183228       0     254    2641920        0
              pbuf   2624       0     989           0       0       2    2595136        0
        malloc-384    384    4274    1576       45951       0      30    2246400        0
        RADIX NODE    144   15342     165      569870       0      62    2233008        0
         sctp_asoc   2288      15     805       11944       0     254    1876160        0
       malloc-4096   4096     437       4       46304       0       2    1806336        0
       malloc-2048   2048      80     786       28930       0       8    1773568        0
          BUF TRIE    144     187   11573        3267       0      62    1693440        0
      mbuf_cluster   2048     705       1         705       0     254    1445888        0
        malloc-128    128   11266      18       11331       0     126    1444352        0
       UMA Slabs 0    112   11289      12       11289       0     126    1265712        0
         vmem btag     56   20293      58       20293       0     254    1139656        0
           sctp_ep   1280      19     785       28843       0     254    1029120        0
      malloc-16384  16384      53       6       22107       0       1     966656        0
       malloc-1024   1024     148     780       13551       0      16     950272        0
       tcp_bbr_map    128    4124    3161       49515       0     126     932480        0
    ertt_txseginfo     40   16167    1306      109985       0     254     698920        0
         FFS inode   1160     552      22       22708       0       8     665840        0
        sctp_raddr    736      20     816       16034       0     254     615296        0
        malloc-256    256     752    1603       43040       0      62     602880        0
         VM OBJECT    264    1857      78      327495       0      30     510840        0
        256 Bucket   2048     225      13       18368       0       8     487424        0
      malloc-65536  65536       5       2         441       0       1     458752        0
        malloc-384    384     563     507       22344       0      30     410880        0
         MAP ENTRY     96    3834     366     1251394       0     126     403200        0
            THREAD   1808     198      22       23728       0       8     397760        0
            lkpimm    168       1    2327           1       0      62     391104        0
          lkpicurr    168       2    2326           2       0      62     391104        0
             VNODE    448     591      93       22749       0      30     306432        0
         malloc-16     16   14039    1711       39206       0     254     252000        0
         malloc-64     64    3852      54        3867       0     254     249984        0
           VMSPACE   2544      81       9       23214       0       4     228960        0
            DEVCTL   1024       0     220         158       0       0     225280        0
        malloc-256    256      58     797       51721       0      62     218880        0
      malloc-32768  32768       0       6        1153       0       1     196608        0
         UMA Zones    768     242       2         242       0      16     187392        0
       mbuf_packet    256      72     633       43556       0     254     180480        0
         malloc-32     32    5284     134        5472       0     254     173376        0
        malloc-128    128    1214     119       70360       0     126     170624        0
            socket    944      53     123       33917       0     254     166144        0
              PROC   1336     108      12       23239       0       8     160320        0
        malloc-256    256      19     596       24626       0      62     157440        0
        sctp_chunk    152       9    1005        5221       0     254     154128        0
        malloc-128    128    1120      58        1381       0     126     150784        0
       FFS2 dinode    256     552      33       22707       0      62     149760        0
       S VFS Cache    104    1038     366       23525       0     126     146016        0
        malloc-128    128     562     523       22161       0     126     138880        0
         filedesc0   1072     107      19       23240       0       8     135072        0
      malloc-65536  65536       0       2         136       0       1     131072        0
      malloc-65536  65536       2       0           2       0       1     131072        0
        128 Bucket   1024      77      50        2868       0      16     130048        0
          ksiginfo    112     105     939        3699       0     126     116928        0
        malloc-256    256     239     121       27157       0      62      92160        0
       malloc-4096   4096      22       0         643       0       2      90112        0
          UMA Kegs    384     227       6         227       0      30      89472        0
         64 Bucket    512     117      51       17570       0      30      86016        0
         malloc-64     64     346     851       14005       0     254      76608        0
       malloc-4096   4096      15       3          35       0       2      73728        0
       malloc-2048   2048      13      21        1089       0       8      69632        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-65536  65536       0       1           8       0       1      65536        0
      malloc-65536  65536       1       0           1       0       1      65536        0
      malloc-32768  32768       2       0           2       0       1      65536        0
       malloc-8192   8192       8       0           8       0       1      65536        0
             g_bio    408       0     160       24840       0      30      65280        0
         malloc-32     32     175    1715       63806       0     254      60480        0
        malloc-128    128     378      87       22950       0     126      59520        0
       malloc-4096   4096      12       2         194       0       2      57344        0
       malloc-1024   1024      17      39         529       0      16      57344        0
        malloc-128    128     192     242        5503       0     126      55552        0
        malloc-256    256      39     171       23671       0      62      53760        0
        malloc-256    256     188      22        1012       0      62      53760        0
        malloc-384    384     123       7         129       0      30      49920        0
         32 Bucket    256     116      79       10058       0      62      49920        0
       malloc-8192   8192       6       0           6       0       1      49152        0
         malloc-64     64     617     139       19321       0     254      48384        0
            pcpu-8      8    5178     454        5471       0     254      45056        0
            clpbuf   2624       0      16          27       0      16      41984        0
           DIRHASH   1024      34       6          34       0      16      40960        0
       malloc-8192   8192       5       0           5       0       1      40960        0
             tcpcb   1080      10      25        1215       0     254      37800        0
             NAMEI   1024       0      36      107004       0      16      36864        0
         malloc-64     64      63     504      306967       0     254      36288        0
         malloc-64     64     177     390         876       0     254      36288        0
         malloc-64     64     478      89        1110       0     254      36288        0
        malloc-256    256      71      64       22427       0      62      34560        0
         TURNSTILE    136     221      31         221       0      62      34272        0
              pipe    744      23      22         928       0      16      33480        0
      malloc-32768  32768       1       0           1       0       1      32768        0
      malloc-16384  16384       0       2         160       0       1      32768        0
      malloc-16384  16384       0       2           2       0       1      32768        0
       malloc-8192   8192       1       3          29       0       1      32768        0
       malloc-8192   8192       2       2           6       0       1      32768        0
       malloc-2048   2048       9       7          40       0       8      32768        0
           pcpu-64     64     487      25         487       0     254      32768        0
             Files     80     246     154       70630       0     126      32000        0
         tcp_inpcb    496      10      54        1215       0     254      31744        0
         malloc-64     64     241     200       46675       0     254      28224        0
         malloc-64     64     113     328       24049       0     254      28224        0
         malloc-32     32     444     438         969       0     254      28224        0
         16 Bucket    144     110      86         817       0      62      28224        0
             KNOTE    160      28     147      267248       0      62      28000        0
         malloc-16     16     102    1648       42717       0     254      28000        0
            da_ccb    544       0      49        6326       0      16      26656        0
       malloc-2048   2048       7       5         182       0       8      24576        0
               PWD     32      53     703       22164       0     254      24192        0
            ttyinq    160     135      15         300       0      62      24000        0
          8 Bucket     80     142     158        4658       0     126      24000        0
         udp_inpcb    496       6      42        1237       0     254      23808        0
        malloc-128    128      45     141       24372       0     126      23808        0
           ttyoutq    256      72      18         160       0      62      23040        0
        malloc-256    256      46      44       22469       0      62      23040        0
        SLEEPQUEUE     88     221      35         221       0     126      22528        0
      tcp_rack_pcb    832       0      27         728       0      16      22464        0
        malloc-512    512       8      32        1810       0      30      20480        0
     udplite_inpcb    496       0      40         634       0     254      19840        0
       Mountpoints   2752       2       5           2       0       4      19264        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
      malloc-16384  16384       1       0           1       0       1      16384        0
       malloc-8192   8192       1       1         102       0       1      16384        0
       malloc-2048   2048       4       4         195       0       8      16384        0
       malloc-1024   1024       2      14          42       0      16      16384        0
       malloc-1024   1024      10       6        1515       0      16      16384        0
          2 Bucket     32      53     451        2398       0     254      16128        0
      vtnet_tx_hdr     24       0     668      630213       0     254      16032        0
             unpcb    256      21      39        1737       0     254      15360        0
        malloc-384    384      25      15          30       0      30      15360        0
       tcp_bbr_pcb    832       5      13         107       0      16      14976        0
        malloc-512    512       8      16         126       0      30      12288        0
        malloc-512    512      12      12          89       0      30      12288        0
sctp_stream_msg_out    112      12      96        1838       0     254      12096        0
        sctp_laddr     48       0     252         677       0     254      12096        0
         malloc-32     32      16     362        1197       0     254      12096        0
             ripcb    496       5      19         178       0     254      11904        0
              kenv    258      15      30        1046       0      30      11610        0
     routing nhops    256      27      18          38       0      62      11520        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-8192   8192       1       0           1       0       1       8192        0
       malloc-2048   2048       2       2           2       0       8       8192        0
       malloc-2048   2048       0       4          40       0       8       8192        0
       malloc-1024   1024       1       7          16       0      16       8192        0
       malloc-1024   1024       2       6         162       0      16       8192        0
       malloc-1024   1024       0       8           2       0      16       8192        0
       malloc-1024   1024       6       2           6       0      16       8192        0
        malloc-512    512       0      16          12       0      30       8192        0
        malloc-512    512       1      15          29       0      30       8192        0
           rtentry    176      31      15          38       0      62       8096        0
              PGRP     88      35      57          88       0     126       8096        0
          rl_entry     40      86     116          86       0     254       8080        0
      tcp_rack_map    112       0      72        1188       0     126       8064        0
          sackhole     32       0     252           3       0     254       8064        0
             udpcb     32       6     246        1871       0     254       8064        0
              AIOP     32       4     248           4       0     254       8064        0
              ertt     72      10     102        1215       0     126       8064        0
         malloc-32     32       8     244          15       0     254       8064        0
         malloc-32     32     113     139       18717       0     254       8064        0
         malloc-32     32      70     182        1002       0     254       8064        0
         malloc-32     32      51     201        3326       0     254       8064        0
          4 Bucket     48       5     163         403       0     254       8064        0
         malloc-16     16      18     482          57       0     254       8000        0
         malloc-16     16     292     208         300       0     254       8000        0
         malloc-16     16      29     471       21761       0     254       8000        0
         malloc-16     16     190     310        1440       0     254       8000        0
         malloc-16     16      22     478       29639       0     254       8000        0
         malloc-16     16       6     494           7       0     254       8000        0
        malloc-128    128      11      51          18       0     126       7936        0
        sctp_readq    152       1      51         476       0     254       7904        0
               AIO    208       0      38          14       0      62       7904        0
             AIOCB    552       0      14          19       0      16       7728        0
        malloc-384    384      11       9          11       0      30       7680        0
        malloc-384    384       0      20         347       0      30       7680        0
         domainset     40       0     189          34       0     254       7560        0
     FPU_save_area    832       1       8           1       0      16       7488        0
            cpuset    104       7      55          48       0     126       6448        0
 epoch_record pcpu    256       4      12           4       0      62       4096        0
       malloc-4096   4096       0       1           2       0       2       4096        0
       malloc-4096   4096       1       0           1       0       2       4096        0
       malloc-2048   2048       0       2          12       0       8       4096        0
        malloc-512    512       1       7           2       0      30       4096        0
        malloc-512    512       1       7           1       0      30       4096        0
           pcpu-16     16       7     249           7       0     254       4096        0
         hostcache     64       1      62           1       0     254       4032        0
          syncache    168       0      24           4       0     254       4032        0
       UMA Slabs 1    176      10      12          10       0      62       3872        0
        malloc-384    384       2       8           2       0      30       3840        0
            mqnode    416       3       6           3       0      30       3744        0
        KMAP ENTRY     96      12      27          14       0       0       3744        0
              vmem   1856       1       1           1       0       8       3712        0
           SMR CPU     32       3      60           3       0     254       2016        0
        SMR SHARED     24       3      60           3       0     254       1512        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
   sctp_asconf_ack     48       0       0           0       0     254          0        0
       sctp_asconf     40       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      62          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     48       0       0           0       0     254          0        0
      tcp_log_node    120       0       0           0       0     126          0        0
    tcp_log_bucket    176       0       0           0       0      62          0        0
          tcpreass     48       0       0           0       0     254          0        0
tfo_ccache_entries     80       0       0           0       0     126          0        0
               tfo      4       0       0           0       0     254          0        0
             tcptw     88       0       0           0       0     254          0        0
               ipq     56       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
        TMPFS node    224       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
           NCLNODE    592       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     24       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
      ktls_session    192       0       0           0       0      62          0        0
    mbuf_jumbo_16k  16384       0       0           0       0     254          0        0
     mbuf_jumbo_9k   9216       0       0           0       0     254          0        0
      audit_record   1280       0       0           0       0       8          0        0
        MAC labels     40       0       0           0       0     254          0        0
            vnpbuf   2624       0       0           0       0      64          0        0
            mdpbuf   2624       0       0           0       0       3          0        0
           nfspbuf   2624       0       0           0       0      16          0        0
            swwbuf   2624       0       0           0       0       8          0        0
            swrbuf   2624       0       0           0       0      16          0        0
          umtx_shm     88       0       0           0       0     126          0        0
           umtx pi     96       0       0           0       0     126          0        0
rangeset pctrie nodes    144       0       0           0       0      62          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-65536  65536       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-32768  32768       0       0           0       0       1          0        0
      malloc-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-4096   4096       0       0           0       0       2          0        0
       malloc-4096   4096       0       0           0       0       2          0        0
        malloc-512    512       0       0           0       0      30          0        0
        malloc-384    384       0       0           0       0      30          0        0
           pcpu-32     32       0       0           0       0     254          0        0
            pcpu-4      4       0       0           0       0     254          0        0
            fakepg    104       0       0           0       0     126          0        0
          UMA Hash    256       0       0           0       0      62          0        0